ci2-android-5-10/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-10/syz-executor3997943445 <...> _PDEATHSIG, SIGKILL) = 0 [pid 19562] setpgid(0, 0) = 0 [pid 19562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19562] write(3, "1000", 4) = 4 [pid 19562] close(3) = 0 [pid 19562] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19562] write(1, "executing program\n", 18) = 18 [pid 19562] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19562] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19562] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19562] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19562] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19562] exit_group(0) = ? [pid 19562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19264", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19264/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19264/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19264/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19264") = 0 mkdir("./19265", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19563 ci2-android-5-10/strace-static-x86_64: Process 19563 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19563] set_robust_list(0x555574c686a0, 24) = 0 [pid 19563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19563] chdir("./19265") = 0 [pid 19563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19563] setpgid(0, 0) = 0 [pid 19563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19563] write(3, "1000", 4) = 4 [pid 19563] close(3) = 0 [pid 19563] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19563] write(1, "executing program\n", 18) = 18 executing program [pid 19563] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19563] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19563] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19563] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19563] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19563] exit_group(0) = ? [pid 19563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19265", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19265/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19265/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19265/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19265") = 0 mkdir("./19266", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19564 ci2-android-5-10/strace-static-x86_64: Process 19564 attached [pid 19564] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19564] chdir("./19266" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19564] <... chdir resumed>) = 0 [pid 19564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19564] setpgid(0, 0) = 0 [pid 19564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19564] write(3, "1000", 4) = 4 [pid 19564] close(3) = 0 [pid 19564] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19564] write(1, "executing program\n", 18) = 18 executing program [pid 19564] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19564] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19564] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19564] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19564] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19564] exit_group(0) = ? [pid 19564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19266", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19266/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19266/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19266/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19266") = 0 mkdir("./19267", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19565 ci2-android-5-10/strace-static-x86_64: Process 19565 attached [pid 19565] set_robust_list(0x555574c686a0, 24) = 0 [pid 19565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19565] chdir("./19267" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19565] <... chdir resumed>) = 0 [pid 19565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19565] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19565] write(3, "1000", 4) = 4 [pid 19565] close(3) = 0 [pid 19565] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19565] write(1, "executing program\n", 18) = 18 executing program [pid 19565] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19565] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19565] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19565] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19565] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19565] exit_group(0) = ? [pid 19565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19267", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19267/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19267/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19267/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19267") = 0 mkdir("./19268", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19566 attached [pid 19566] set_robust_list(0x555574c686a0, 24) = 0 [pid 19566] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19566 [pid 19566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19566] chdir("./19268" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19566] <... chdir resumed>) = 0 [pid 19566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19566] setpgid(0, 0) = 0 [pid 19566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19566] write(3, "1000", 4) = 4 [pid 19566] close(3) = 0 [pid 19566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19566] write(1, "executing program\n", 18) = 18 executing program [pid 19566] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19566] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19566] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19566] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19566] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19566] exit_group(0) = ? [pid 19566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19268", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19268/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19268/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19268/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19268") = 0 mkdir("./19269", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19567 ci2-android-5-10/strace-static-x86_64: Process 19567 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19567] set_robust_list(0x555574c686a0, 24) = 0 [pid 19567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19567] chdir("./19269") = 0 [pid 19567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19567] setpgid(0, 0) = 0 [pid 19567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19567] write(3, "1000", 4) = 4 [pid 19567] close(3) = 0 [pid 19567] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19567] write(1, "executing program\n", 18) = 18 executing program [pid 19567] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19567] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19567] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19567] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19567] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19567] exit_group(0) = ? [pid 19567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19269", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19269/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19269/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19269/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19269") = 0 mkdir("./19270", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19568 ci2-android-5-10/strace-static-x86_64: Process 19568 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19568] set_robust_list(0x555574c686a0, 24) = 0 [pid 19568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19568] chdir("./19270") = 0 [pid 19568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19568] setpgid(0, 0) = 0 [pid 19568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19568] write(3, "1000", 4) = 4 [pid 19568] close(3) = 0 [pid 19568] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19568] write(1, "executing program\n", 18) = 18 executing program [pid 19568] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19568] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19568] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19568] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19568] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19568] exit_group(0) = ? [pid 19568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19270", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19270/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19270/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19270/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19270") = 0 mkdir("./19271", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19569 ci2-android-5-10/strace-static-x86_64: Process 19569 attached [pid 19569] set_robust_list(0x555574c686a0, 24) = 0 [pid 19569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19569] chdir("./19271" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19569] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19569] setpgid(0, 0) = 0 [pid 19569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19569] write(3, "1000", 4) = 4 [pid 19569] close(3) = 0 [pid 19569] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19569] write(1, "executing program\n", 18) = 18 executing program [pid 19569] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19569] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19569] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19569] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19569] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19569] exit_group(0) = ? [pid 19569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19271", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19271/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19271/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19271/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19271") = 0 mkdir("./19272", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19570 attached [pid 19570] set_robust_list(0x555574c686a0, 24) = 0 [pid 19570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19570] chdir("./19272") = 0 [pid 19570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19570] setpgid(0, 0) = 0 [pid 19570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19570 [pid 19570] <... openat resumed>) = 3 [pid 19570] write(3, "1000", 4) = 4 [pid 19570] close(3) = 0 [pid 19570] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19570] <... symlink resumed>) = 0 [pid 19570] write(1, "executing program\n", 18) = 18 executing program [pid 19570] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19570] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19570] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19570] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19570] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19570] exit_group(0) = ? [pid 19570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19272", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19272/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19272/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19272/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19272") = 0 mkdir("./19273", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19571 ci2-android-5-10/strace-static-x86_64: Process 19571 attached [pid 19571] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19571] chdir("./19273") = 0 [pid 19571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19571] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19571] write(3, "1000", 4) = 4 [pid 19571] close(3) = 0 [pid 19571] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19571] write(1, "executing program\n", 18) = 18 [pid 19571] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19571] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19571] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19571] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19571] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19571] exit_group(0) = ? [pid 19571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19273", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19273/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19273/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19273/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19273") = 0 mkdir("./19274", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19572 attached , child_tidptr=0x555574c68690) = 19572 [pid 19572] set_robust_list(0x555574c686a0, 24) = 0 [pid 19572] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19572] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19572] chdir("./19274") = 0 [pid 19572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19572] setpgid(0, 0) = 0 [pid 19572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19572] write(3, "1000", 4) = 4 [pid 19572] close(3) = 0 [pid 19572] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19572] write(1, "executing program\n", 18) = 18 [pid 19572] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19572] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19572] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19572] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19572] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19572] exit_group(0) = ? [pid 19572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19274", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19274/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19274/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19274/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19274") = 0 mkdir("./19275", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19573 attached , child_tidptr=0x555574c68690) = 19573 [pid 19573] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19573] chdir("./19275") = 0 [pid 19573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19573] setpgid(0, 0) = 0 [pid 19573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19573] write(3, "1000", 4) = 4 [pid 19573] close(3) = 0 [pid 19573] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19573] write(1, "executing program\n", 18) = 18 executing program [pid 19573] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19573] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19573] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19573] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19573] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19573] exit_group(0) = ? [pid 19573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19275", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19275/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19275/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19275/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19275") = 0 mkdir("./19276", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19574 attached [pid 19574] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19574 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19574] chdir("./19276") = 0 [pid 19574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19574] setpgid(0, 0) = 0 [pid 19574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19574] write(3, "1000", 4) = 4 [pid 19574] close(3) = 0 [pid 19574] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19574] write(1, "executing program\n", 18) = 18 executing program [pid 19574] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19574] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19574] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19574] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19574] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19574] exit_group(0) = ? [pid 19574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19276", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19276/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19276/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19276") = 0 mkdir("./19277", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19575 ci2-android-5-10/strace-static-x86_64: Process 19575 attached [pid 19575] set_robust_list(0x555574c686a0, 24) = 0 [pid 19575] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19575] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19575] chdir("./19277") = 0 [pid 19575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19575] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19575] write(3, "1000", 4) = 4 [pid 19575] close(3) = 0 [pid 19575] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19575] write(1, "executing program\n", 18) = 18 [pid 19575] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19575] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19575] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19575] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19575] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19575] exit_group(0) = ? [pid 19575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19277", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19277/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19277/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19277/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19277") = 0 mkdir("./19278", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19576 attached [pid 19576] set_robust_list(0x555574c686a0, 24) = 0 [pid 19576] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19576 [pid 19576] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19576] chdir("./19278") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19576] setpgid(0, 0) = 0 [pid 19576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19576] <... openat resumed>) = 3 [pid 19576] write(3, "1000", 4) = 4 [pid 19576] close(3) = 0 [pid 19576] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19576] write(1, "executing program\n", 18) = 18 [pid 19576] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19576] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19576] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19576] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19576] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19576] exit_group(0) = ? [pid 19576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19278", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19278/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19278/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19278/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19278") = 0 mkdir("./19279", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19577 ci2-android-5-10/strace-static-x86_64: Process 19577 attached [pid 19577] set_robust_list(0x555574c686a0, 24) = 0 [pid 19577] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19577] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19577] chdir("./19279") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19577] setpgid(0, 0) = 0 [pid 19577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19577] write(3, "1000", 4) = 4 [pid 19577] close(3) = 0 [pid 19577] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19577] write(1, "executing program\n", 18) = 18 executing program [pid 19577] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19577] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19577] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19577] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19577] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19577] exit_group(0) = ? [pid 19577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19279", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19279/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19279/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19279") = 0 mkdir("./19280", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19578 ci2-android-5-10/strace-static-x86_64: Process 19578 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19578] set_robust_list(0x555574c686a0, 24) = 0 [pid 19578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19578] chdir("./19280") = 0 [pid 19578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19578] setpgid(0, 0) = 0 [pid 19578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19578] write(3, "1000", 4) = 4 [pid 19578] close(3) = 0 [pid 19578] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19578] write(1, "executing program\n", 18) = 18 [pid 19578] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19578] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19578] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19578] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19578] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19578] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19578] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19578] exit_group(0) = ? [pid 19578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19280", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19280/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19280/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19280/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19280") = 0 mkdir("./19281", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19579 ci2-android-5-10/strace-static-x86_64: Process 19579 attached [pid 19579] set_robust_list(0x555574c686a0, 24) = 0 [pid 19579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19579] chdir("./19281") = 0 [pid 19579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19579] setpgid(0, 0) = 0 [pid 19579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19579] <... openat resumed>) = 3 [pid 19579] write(3, "1000", 4) = 4 [pid 19579] close(3) = 0 [pid 19579] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19579] write(1, "executing program\n", 18) = 18 executing program [pid 19579] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19579] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19579] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19579] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19579] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19579] exit_group(0) = ? [pid 19579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19281", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19281/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19281/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19281") = 0 mkdir("./19282", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19580 ci2-android-5-10/strace-static-x86_64: Process 19580 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19580] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19580] <... set_robust_list resumed>) = 0 [pid 19580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19580] chdir("./19282") = 0 [pid 19580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19580] setpgid(0, 0) = 0 [pid 19580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19580] write(3, "1000", 4) = 4 [pid 19580] close(3) = 0 [pid 19580] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19580] write(1, "executing program\n", 18) = 18 executing program [pid 19580] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19580] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19580] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19580] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19580] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19580] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19580] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19580] exit_group(0) = ? [pid 19580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19282", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19282/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19282/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19282") = 0 mkdir("./19283", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19581 ci2-android-5-10/strace-static-x86_64: Process 19581 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19581] set_robust_list(0x555574c686a0, 24) = 0 [pid 19581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19581] chdir("./19283") = 0 [pid 19581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19581] setpgid(0, 0) = 0 [pid 19581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19581] write(3, "1000", 4) = 4 [pid 19581] close(3) = 0 [pid 19581] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19581] write(1, "executing program\n", 18) = 18 executing program [pid 19581] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19581] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19581] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19581] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19581] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19581] exit_group(0) = ? [pid 19581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19283", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19283/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19283/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19283") = 0 mkdir("./19284", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19582 ci2-android-5-10/strace-static-x86_64: Process 19582 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19582] set_robust_list(0x555574c686a0, 24) = 0 [pid 19582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19582] chdir("./19284") = 0 [pid 19582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19582] setpgid(0, 0) = 0 [pid 19582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19582] write(3, "1000", 4) = 4 [pid 19582] close(3) = 0 [pid 19582] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19582] write(1, "executing program\n", 18) = 18 executing program [pid 19582] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19582] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19582] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19582] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19582] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19582] exit_group(0) = ? [pid 19582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19284", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19284/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19284/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19284") = 0 mkdir("./19285", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19583 ci2-android-5-10/strace-static-x86_64: Process 19583 attached [pid 19583] set_robust_list(0x555574c686a0, 24) = 0 [pid 19583] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19583] chdir("./19285" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19583] <... chdir resumed>) = 0 [pid 19583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19583] setpgid(0, 0) = 0 [pid 19583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19583] write(3, "1000", 4) = 4 [pid 19583] close(3) = 0 [pid 19583] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19583] write(1, "executing program\n", 18) = 18 executing program [pid 19583] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19583] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19583] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19583] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19583] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19583] exit_group(0) = ? [pid 19583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19285", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19285/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19285/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19285") = 0 mkdir("./19286", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19584 ci2-android-5-10/strace-static-x86_64: Process 19584 attached [pid 19584] set_robust_list(0x555574c686a0, 24) = 0 [pid 19584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19584] chdir("./19286") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19584] setpgid(0, 0) = 0 [pid 19584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19584] <... openat resumed>) = 3 [pid 19584] write(3, "1000", 4) = 4 [pid 19584] close(3) = 0 [pid 19584] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19584] write(1, "executing program\n", 18) = 18 [pid 19584] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19584] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19584] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19584] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 19584] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19584] exit_group(0) = ? [pid 19584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19286", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19286/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19286/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19286") = 0 mkdir("./19287", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19585 ci2-android-5-10/strace-static-x86_64: Process 19585 attached [pid 19585] set_robust_list(0x555574c686a0, 24) = 0 [pid 19585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19585] chdir("./19287") = 0 [pid 19585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19585] setpgid(0, 0) = 0 [pid 19585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19585] <... openat resumed>) = 3 [pid 19585] write(3, "1000", 4) = 4 [pid 19585] close(3) = 0 [pid 19585] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19585] <... symlink resumed>) = 0 executing program [pid 19585] write(1, "executing program\n", 18) = 18 [pid 19585] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19585] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19585] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19585] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19585] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19585] exit_group(0) = ? [pid 19585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19287", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19287/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19287/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19287") = 0 mkdir("./19288", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19586 ci2-android-5-10/strace-static-x86_64: Process 19586 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19586] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19586] <... set_robust_list resumed>) = 0 [pid 19586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19586] chdir("./19288") = 0 [pid 19586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19586] setpgid(0, 0) = 0 [pid 19586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19586] write(3, "1000", 4) = 4 [pid 19586] close(3) = 0 [pid 19586] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19586] write(1, "executing program\n", 18) = 18 [pid 19586] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19586] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19586] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19586] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19586] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19586] exit_group(0) = ? [pid 19586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19288", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19288/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19288/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19288") = 0 mkdir("./19289", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19587 ci2-android-5-10/strace-static-x86_64: Process 19587 attached [pid 19587] set_robust_list(0x555574c686a0, 24) = 0 [pid 19587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19587] chdir("./19289") = 0 [pid 19587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19587] setpgid(0, 0) = 0 [pid 19587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19587] <... openat resumed>) = 3 [pid 19587] write(3, "1000", 4) = 4 [pid 19587] close(3) = 0 [pid 19587] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19587] write(1, "executing program\n", 18) = 18 executing program [pid 19587] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19587] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19587] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19587] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19587] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19587] exit_group(0) = ? [pid 19587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19289", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19289/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19289/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19289") = 0 mkdir("./19290", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19588 ci2-android-5-10/strace-static-x86_64: Process 19588 attached [pid 19588] set_robust_list(0x555574c686a0, 24) = 0 [pid 19588] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19588] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19588] chdir("./19290") = 0 [pid 19588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19588] setpgid(0, 0) = 0 [pid 19588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19588] <... openat resumed>) = 3 [pid 19588] write(3, "1000", 4) = 4 [pid 19588] close(3) = 0 [pid 19588] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19588] write(1, "executing program\n", 18) = 18 executing program [pid 19588] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19588] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19588] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19588] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19588] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19588] exit_group(0) = ? [pid 19588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19290", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19290/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19290/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19290/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19290") = 0 mkdir("./19291", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19589 ci2-android-5-10/strace-static-x86_64: Process 19589 attached [pid 19589] set_robust_list(0x555574c686a0, 24) = 0 [pid 19589] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19589] chdir("./19291") = 0 [pid 19589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19589] setpgid(0, 0) = 0 [pid 19589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19589] <... openat resumed>) = 3 [pid 19589] write(3, "1000", 4) = 4 [pid 19589] close(3) = 0 [pid 19589] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19589] write(1, "executing program\n", 18) = 18 [pid 19589] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19589] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19589] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19589] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19589] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19589] exit_group(0) = ? [pid 19589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19291", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19291/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19291/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19291/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19291") = 0 mkdir("./19292", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19590 ci2-android-5-10/strace-static-x86_64: Process 19590 attached [pid 19590] set_robust_list(0x555574c686a0, 24) = 0 [pid 19590] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19590] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19590] chdir("./19292") = 0 [pid 19590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19590] setpgid(0, 0) = 0 [pid 19590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19590] write(3, "1000", 4) = 4 [pid 19590] close(3) = 0 [pid 19590] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19590] write(1, "executing program\n", 18) = 18 executing program [pid 19590] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19590] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19590] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19590] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19590] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19590] exit_group(0) = ? [pid 19590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19292", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19292/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19292/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19292/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19292") = 0 mkdir("./19293", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19591 ci2-android-5-10/strace-static-x86_64: Process 19591 attached [pid 19591] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19591] chdir("./19293" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19591] <... chdir resumed>) = 0 [pid 19591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19591] setpgid(0, 0) = 0 [pid 19591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19591] write(3, "1000", 4) = 4 [pid 19591] close(3) = 0 [pid 19591] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19591] write(1, "executing program\n", 18) = 18 executing program [pid 19591] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19591] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19591] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19591] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19591] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19591] exit_group(0) = ? [pid 19591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19293", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19293/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19293/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19293/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19293") = 0 mkdir("./19294", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19592 attached , child_tidptr=0x555574c68690) = 19592 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19592] set_robust_list(0x555574c686a0, 24) = 0 [pid 19592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19592] chdir("./19294") = 0 [pid 19592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19592] setpgid(0, 0) = 0 [pid 19592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19592] write(3, "1000", 4) = 4 [pid 19592] close(3) = 0 [pid 19592] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19592] write(1, "executing program\n", 18) = 18 [pid 19592] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19592] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19592] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19592] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19592] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19592] exit_group(0) = ? [pid 19592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19294", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19294/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19294/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19294/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19294") = 0 mkdir("./19295", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19593 ci2-android-5-10/strace-static-x86_64: Process 19593 attached [pid 19593] set_robust_list(0x555574c686a0, 24) = 0 [pid 19593] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19593] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19593] chdir("./19295") = 0 [pid 19593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19593] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19593] write(3, "1000", 4) = 4 [pid 19593] close(3) = 0 [pid 19593] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19593] write(1, "executing program\n", 18) = 18 executing program [pid 19593] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19593] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19593] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19593] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19593] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19593] exit_group(0) = ? [pid 19593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19295", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19295/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19295/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19295/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19295") = 0 mkdir("./19296", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19594 ci2-android-5-10/strace-static-x86_64: Process 19594 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19594] set_robust_list(0x555574c686a0, 24) = 0 [pid 19594] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19594] chdir("./19296") = 0 [pid 19594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19594] setpgid(0, 0) = 0 [pid 19594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19594] write(3, "1000", 4) = 4 [pid 19594] close(3) = 0 executing program [pid 19594] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19594] write(1, "executing program\n", 18) = 18 [pid 19594] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19594] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19594] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19594] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19594] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19594] exit_group(0) = ? [pid 19594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19296", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19296/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19296/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19296/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19296") = 0 mkdir("./19297", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19595 ci2-android-5-10/strace-static-x86_64: Process 19595 attached [pid 19595] set_robust_list(0x555574c686a0, 24) = 0 [pid 19595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19595] chdir("./19297") = 0 [pid 19595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19595] setpgid(0, 0) = 0 [pid 19595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19595] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19595] <... write resumed>) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19595] close(3) = 0 [pid 19595] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19595] write(1, "executing program\n", 18) = 18 executing program [pid 19595] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19595] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19595] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19595] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19595] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19595] exit_group(0) = ? [pid 19595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19297", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19297/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19297/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19297/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19297") = 0 mkdir("./19298", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19596 ci2-android-5-10/strace-static-x86_64: Process 19596 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19596] set_robust_list(0x555574c686a0, 24) = 0 [pid 19596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19596] chdir("./19298") = 0 [pid 19596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19596] setpgid(0, 0) = 0 [pid 19596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19596] write(3, "1000", 4) = 4 [pid 19596] close(3) = 0 [pid 19596] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19596] write(1, "executing program\n", 18) = 18 [pid 19596] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19596] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19596] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19596] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19596] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19596] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19596] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19596] exit_group(0) = ? [pid 19596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19298", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19298/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19298/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19298/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19298") = 0 mkdir("./19299", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19597 ci2-android-5-10/strace-static-x86_64: Process 19597 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19597] set_robust_list(0x555574c686a0, 24) = 0 [pid 19597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19597] chdir("./19299") = 0 [pid 19597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19597] setpgid(0, 0) = 0 [pid 19597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19597] write(3, "1000", 4) = 4 [pid 19597] close(3) = 0 [pid 19597] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19597] write(1, "executing program\n", 18) = 18 executing program [pid 19597] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19597] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19597] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19597] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19597] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19597] exit_group(0) = ? [pid 19597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19299", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19299/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19299/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19299/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19299") = 0 mkdir("./19300", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19598 ci2-android-5-10/strace-static-x86_64: Process 19598 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19598] set_robust_list(0x555574c686a0, 24) = 0 [pid 19598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19598] chdir("./19300") = 0 [pid 19598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19598] setpgid(0, 0) = 0 [pid 19598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19598] write(3, "1000", 4) = 4 [pid 19598] close(3) = 0 [pid 19598] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19598] write(1, "executing program\n", 18) = 18 [pid 19598] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19598] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19598] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19598] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19598] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19598] exit_group(0) = ? [pid 19598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19300", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19300/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19300/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19300/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19300") = 0 mkdir("./19301", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19599 ci2-android-5-10/strace-static-x86_64: Process 19599 attached [pid 19599] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19599] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19599] chdir("./19301") = 0 [pid 19599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19599] setpgid(0, 0) = 0 [pid 19599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19599] write(3, "1000", 4) = 4 [pid 19599] close(3) = 0 [pid 19599] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19599] write(1, "executing program\n", 18) = 18 executing program [pid 19599] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19599] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19599] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19599] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19599] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19599] exit_group(0) = ? [pid 19599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19301", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19301/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19301/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19301/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19301") = 0 mkdir("./19302", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19600 ci2-android-5-10/strace-static-x86_64: Process 19600 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19600] set_robust_list(0x555574c686a0, 24) = 0 [pid 19600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19600] chdir("./19302") = 0 [pid 19600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19600] setpgid(0, 0) = 0 [pid 19600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19600] write(3, "1000", 4) = 4 [pid 19600] close(3) = 0 [pid 19600] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19600] write(1, "executing program\n", 18) = 18 executing program [pid 19600] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19600] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19600] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19600] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19600] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19600] exit_group(0) = ? [pid 19600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19302", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19302/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19302/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19302/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19302") = 0 mkdir("./19303", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19601 ci2-android-5-10/strace-static-x86_64: Process 19601 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19601] set_robust_list(0x555574c686a0, 24) = 0 [pid 19601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19601] chdir("./19303") = 0 [pid 19601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19601] setpgid(0, 0) = 0 [pid 19601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19601] write(3, "1000", 4) = 4 [pid 19601] close(3) = 0 [pid 19601] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19601] write(1, "executing program\n", 18) = 18 executing program [pid 19601] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19601] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19601] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19601] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19601] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19601] exit_group(0) = ? [pid 19601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19303", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19303/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19303/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19303/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19303") = 0 mkdir("./19304", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19602 ci2-android-5-10/strace-static-x86_64: Process 19602 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19602] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19602] chdir("./19304") = 0 [pid 19602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19602] setpgid(0, 0) = 0 [pid 19602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19602] write(3, "1000", 4) = 4 [pid 19602] close(3) = 0 [pid 19602] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19602] write(1, "executing program\n", 18) = 18 executing program [pid 19602] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19602] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19602] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19602] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19602] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19602] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19602] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19602] exit_group(0) = ? [pid 19602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19304", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19304/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19304/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19304/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19304") = 0 mkdir("./19305", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19603 ci2-android-5-10/strace-static-x86_64: Process 19603 attached [pid 19603] set_robust_list(0x555574c686a0, 24) = 0 [pid 19603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19603] chdir("./19305") = 0 [pid 19603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19603] setpgid(0, 0) = 0 [pid 19603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19603] write(3, "1000", 4) = 4 [pid 19603] close(3) = 0 [pid 19603] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19603] <... symlink resumed>) = 0 [pid 19603] write(1, "executing program\n", 18) = 18 executing program [pid 19603] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19603] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19603] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19603] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19603] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19603] exit_group(0) = ? [pid 19603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19305", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19305/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19305/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19305/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19305") = 0 mkdir("./19306", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19604 ci2-android-5-10/strace-static-x86_64: Process 19604 attached [pid 19604] set_robust_list(0x555574c686a0, 24) = 0 [pid 19604] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19604] chdir("./19306") = 0 [pid 19604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19604] setpgid(0, 0) = 0 [pid 19604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19604] <... openat resumed>) = 3 [pid 19604] write(3, "1000", 4) = 4 [pid 19604] close(3) = 0 [pid 19604] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19604] write(1, "executing program\n", 18) = 18 [pid 19604] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19604] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19604] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19604] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19604] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19604] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19604] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19604] exit_group(0) = ? [pid 19604] +++ exited with 0 +++ executing program --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19306", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19306/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19306/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19306/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19306") = 0 mkdir("./19307", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19605 attached , child_tidptr=0x555574c68690) = 19605 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19605] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19605] <... set_robust_list resumed>) = 0 [pid 19605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19605] chdir("./19307") = 0 [pid 19605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19605] setpgid(0, 0) = 0 [pid 19605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19605] write(3, "1000", 4) = 4 [pid 19605] close(3) = 0 [pid 19605] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19605] write(1, "executing program\n", 18) = 18 [pid 19605] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19605] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19605] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19605] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19605] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19605] exit_group(0) = ? [pid 19605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19307", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19307/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19307/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19307/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19307") = 0 mkdir("./19308", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19606 attached , child_tidptr=0x555574c68690) = 19606 [pid 19606] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19606] chdir("./19308" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19606] <... chdir resumed>) = 0 [pid 19606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19606] setpgid(0, 0) = 0 [pid 19606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19606] write(3, "1000", 4) = 4 [pid 19606] close(3) = 0 [pid 19606] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19606] write(1, "executing program\n", 18) = 18 [pid 19606] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19606] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19606] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19606] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 19606] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19606] exit_group(0) = ? [pid 19606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19308", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19308/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19308/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19308/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19308") = 0 mkdir("./19309", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19607 ci2-android-5-10/strace-static-x86_64: Process 19607 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19607] set_robust_list(0x555574c686a0, 24) = 0 [pid 19607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19607] chdir("./19309") = 0 [pid 19607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19607] setpgid(0, 0) = 0 [pid 19607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19607] write(3, "1000", 4) = 4 [pid 19607] close(3) = 0 [pid 19607] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19607] write(1, "executing program\n", 18) = 18 executing program [pid 19607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19607] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19607] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19607] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19607] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19607] exit_group(0) = ? [pid 19607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19309", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19309/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19309/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19309/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19309") = 0 mkdir("./19310", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19608 ci2-android-5-10/strace-static-x86_64: Process 19608 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19608] set_robust_list(0x555574c686a0, 24) = 0 [pid 19608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19608] chdir("./19310") = 0 [pid 19608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19608] setpgid(0, 0) = 0 [pid 19608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19608] write(3, "1000", 4) = 4 [pid 19608] close(3) = 0 [pid 19608] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19608] write(1, "executing program\n", 18) = 18 [pid 19608] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19608] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19608] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19608] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19608] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19608] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19608] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19608] exit_group(0) = ? [pid 19608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19310", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19310/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19310/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19310/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19310") = 0 mkdir("./19311", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19609 ci2-android-5-10/strace-static-x86_64: Process 19609 attached [pid 19609] set_robust_list(0x555574c686a0, 24) = 0 [pid 19609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19609] chdir("./19311") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19609] setpgid(0, 0) = 0 [pid 19609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19609] write(3, "1000", 4) = 4 [pid 19609] close(3) = 0 [pid 19609] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19609] write(1, "executing program\n", 18) = 18 [pid 19609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19609] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19609] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19609] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19609] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19609] exit_group(0) = ? [pid 19609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19311", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19311/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19311/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19311/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19311") = 0 mkdir("./19312", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19610 ci2-android-5-10/strace-static-x86_64: Process 19610 attached [pid 19610] set_robust_list(0x555574c686a0, 24) = 0 [pid 19610] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19610] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19610] chdir("./19312") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19610] setpgid(0, 0) = 0 [pid 19610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19610] write(3, "1000", 4) = 4 [pid 19610] close(3) = 0 [pid 19610] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19610] write(1, "executing program\n", 18) = 18 executing program [pid 19610] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19610] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19610] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19610] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19610] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19610] exit_group(0) = ? [pid 19610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19312", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19312/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19312/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19312/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19312") = 0 mkdir("./19313", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19611 ci2-android-5-10/strace-static-x86_64: Process 19611 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19611] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19611] chdir("./19313") = 0 [pid 19611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19611] setpgid(0, 0) = 0 [pid 19611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19611] write(3, "1000", 4) = 4 [pid 19611] close(3) = 0 [pid 19611] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19611] write(1, "executing program\n", 18) = 18 [pid 19611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19611] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19611] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19611] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19611] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19611] exit_group(0) = ? [pid 19611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19313", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19313/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19313/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19313/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19313") = 0 mkdir("./19314", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19612 ci2-android-5-10/strace-static-x86_64: Process 19612 attached [pid 19612] set_robust_list(0x555574c686a0, 24) = 0 [pid 19612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19612] chdir("./19314") = 0 [pid 19612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19612] setpgid(0, 0) = 0 [pid 19612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19612] <... openat resumed>) = 3 [pid 19612] write(3, "1000", 4) = 4 [pid 19612] close(3) = 0 [pid 19612] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19612] <... symlink resumed>) = 0 [pid 19612] write(1, "executing program\n", 18) = 18 [pid 19612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19612] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 19612] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19612] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19612] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19612] exit_group(0) = ? [pid 19612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19314", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19314/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19314/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19314/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19314") = 0 mkdir("./19315", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19613 ci2-android-5-10/strace-static-x86_64: Process 19613 attached [pid 19613] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19613] <... set_robust_list resumed>) = 0 [pid 19613] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19613] chdir("./19315") = 0 executing program [pid 19613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19613] setpgid(0, 0) = 0 [pid 19613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19613] write(3, "1000", 4) = 4 [pid 19613] close(3) = 0 [pid 19613] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19613] write(1, "executing program\n", 18) = 18 [pid 19613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19613] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19613] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19613] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19613] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19613] exit_group(0) = ? [pid 19613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19315", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19315/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19315/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19315/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19315") = 0 mkdir("./19316", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19614 ci2-android-5-10/strace-static-x86_64: Process 19614 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19614] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19614] <... set_robust_list resumed>) = 0 [pid 19614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19614] chdir("./19316") = 0 [pid 19614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19614] setpgid(0, 0) = 0 [pid 19614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19614] write(3, "1000", 4) = 4 [pid 19614] close(3) = 0 [pid 19614] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19614] write(1, "executing program\n", 18) = 18 [pid 19614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19614] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19614] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19614] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19614] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19614] exit_group(0) = ? [pid 19614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19316", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19316/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19316/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19316/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 executing program rmdir("./19316") = 0 mkdir("./19317", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19615 ci2-android-5-10/strace-static-x86_64: Process 19615 attached [pid 19615] set_robust_list(0x555574c686a0, 24) = 0 [pid 19615] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19615] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19615] chdir("./19317") = 0 [pid 19615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19615] setpgid(0, 0) = 0 [pid 19615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19615] write(3, "1000", 4) = 4 [pid 19615] close(3) = 0 [pid 19615] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19615] write(1, "executing program\n", 18) = 18 [pid 19615] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19615] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19615] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19615] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19615] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19615] exit_group(0) = ? [pid 19615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19317", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19317/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19317/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19317/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19317") = 0 mkdir("./19318", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19616 attached , child_tidptr=0x555574c68690) = 19616 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19616] set_robust_list(0x555574c686a0, 24) = 0 [pid 19616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19616] chdir("./19318") = 0 [pid 19616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19616] setpgid(0, 0) = 0 [pid 19616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19616] write(3, "1000", 4) = 4 [pid 19616] close(3) = 0 [pid 19616] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19616] write(1, "executing program\n", 18) = 18 [pid 19616] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19616] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19616] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19616] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19616] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19616] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19616] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19616] exit_group(0) = ? [pid 19616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19318", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19318/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19318/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19318/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19318") = 0 mkdir("./19319", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19617 ci2-android-5-10/strace-static-x86_64: Process 19617 attached [pid 19617] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19617] chdir("./19319") = 0 [pid 19617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19617] setpgid(0, 0) = 0 [pid 19617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19617] <... openat resumed>) = 3 [pid 19617] write(3, "1000", 4) = 4 [pid 19617] close(3) = 0 [pid 19617] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19617] write(1, "executing program\n", 18) = 18 [pid 19617] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19617] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19617] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19617] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19617] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19617] exit_group(0) = ? [pid 19617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19319", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19319/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19319/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19319/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19319") = 0 mkdir("./19320", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19618 ci2-android-5-10/strace-static-x86_64: Process 19618 attached [pid 19618] set_robust_list(0x555574c686a0, 24) = 0 [pid 19618] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19618] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19618] chdir("./19320" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19618] <... chdir resumed>) = 0 [pid 19618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19618] setpgid(0, 0) = 0 [pid 19618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19618] write(3, "1000", 4) = 4 [pid 19618] close(3) = 0 [pid 19618] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19618] write(1, "executing program\n", 18) = 18 executing program [pid 19618] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19618] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19618] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19618] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19618] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19618] exit_group(0) = ? [pid 19618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19320", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19320/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19320/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19320/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19320") = 0 mkdir("./19321", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19619 ci2-android-5-10/strace-static-x86_64: Process 19619 attached [pid 19619] set_robust_list(0x555574c686a0, 24) = 0 [pid 19619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19619] chdir("./19321") = 0 [pid 19619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19619] setpgid(0, 0) = 0 [pid 19619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19619] <... openat resumed>) = 3 [pid 19619] write(3, "1000", 4) = 4 [pid 19619] close(3) = 0 [pid 19619] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 19619] write(1, "executing program\n", 18) = 18 [pid 19619] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19619] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19619] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19619] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19619] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19619] exit_group(0) = ? [pid 19619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19321", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19321/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19321/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19321/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19321") = 0 mkdir("./19322", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19620 ci2-android-5-10/strace-static-x86_64: Process 19620 attached [pid 19620] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19620] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19620] chdir("./19322") = 0 [pid 19620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19620] setpgid(0, 0) = 0 [pid 19620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19620] write(3, "1000", 4) = 4 [pid 19620] close(3) = 0 [pid 19620] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19620] write(1, "executing program\n", 18) = 18 [pid 19620] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19620] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19620] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19620] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19620] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) executing program [pid 19620] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19620] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19620] exit_group(0) = ? [pid 19620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19322", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19322/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19322/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19322") = 0 mkdir("./19323", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19621 ci2-android-5-10/strace-static-x86_64: Process 19621 attached [pid 19621] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19621] chdir("./19323") = 0 [pid 19621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19621] setpgid(0, 0) = 0 [pid 19621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19621] write(3, "1000", 4) = 4 [pid 19621] close(3) = 0 [pid 19621] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19621] <... symlink resumed>) = 0 [pid 19621] write(1, "executing program\n", 18) = 18 [pid 19621] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19621] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19621] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19621] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19621] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19621] exit_group(0) = ? [pid 19621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19323", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19323/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19323/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19323") = 0 mkdir("./19324", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19622 ci2-android-5-10/strace-static-x86_64: Process 19622 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19622] set_robust_list(0x555574c686a0, 24) = 0 [pid 19622] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19622] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19622] chdir("./19324") = 0 [pid 19622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19622] setpgid(0, 0) = 0 [pid 19622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19622] write(3, "1000", 4) = 4 [pid 19622] close(3) = 0 [pid 19622] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19622] write(1, "executing program\n", 18) = 18 executing program [pid 19622] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19622] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19622] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19622] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19622] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19622] exit_group(0) = ? [pid 19622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19324", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19324/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19324/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19324/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19324") = 0 mkdir("./19325", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19623 ci2-android-5-10/strace-static-x86_64: Process 19623 attached [pid 19623] set_robust_list(0x555574c686a0, 24) = 0 [pid 19623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19623] chdir("./19325" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19623] <... chdir resumed>) = 0 [pid 19623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19623] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19623] write(3, "1000", 4) = 4 [pid 19623] close(3) = 0 [pid 19623] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19623] write(1, "executing program\n", 18) = 18 [pid 19623] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19623] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19623] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19623] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19623] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19623] exit_group(0) = ? [pid 19623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19325", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19325/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19325/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19325/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19325") = 0 mkdir("./19326", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19624 ci2-android-5-10/strace-static-x86_64: Process 19624 attached [pid 19624] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19624] chdir("./19326") = 0 [pid 19624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19624] setpgid(0, 0) = 0 [pid 19624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19624] write(3, "1000", 4) = 4 [pid 19624] close(3) = 0 [pid 19624] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19624] write(1, "executing program\n", 18) = 18 executing program [pid 19624] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19624] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19624] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19624] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19624] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19624] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19624] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19624] exit_group(0) = ? [pid 19624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19326", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19326/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19326/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19326") = 0 mkdir("./19327", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19625 ci2-android-5-10/strace-static-x86_64: Process 19625 attached [pid 19625] set_robust_list(0x555574c686a0, 24) = 0 [pid 19625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19625] chdir("./19327") = 0 [pid 19625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19625] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19625] write(3, "1000", 4) = 4 [pid 19625] close(3) = 0 [pid 19625] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19625] write(1, "executing program\n", 18) = 18 executing program [pid 19625] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19625] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19625] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19625] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19625] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19625] exit_group(0) = ? [pid 19625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19327", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19327/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19327/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19327/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19327") = 0 mkdir("./19328", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19626 ci2-android-5-10/strace-static-x86_64: Process 19626 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19626] set_robust_list(0x555574c686a0, 24) = 0 [pid 19626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19626] chdir("./19328") = 0 [pid 19626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19626] setpgid(0, 0) = 0 [pid 19626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19626] write(3, "1000", 4) = 4 [pid 19626] close(3) = 0 [pid 19626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19626] write(1, "executing program\n", 18) = 18 executing program [pid 19626] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19626] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19626] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19626] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19626] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19626] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19626] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19626] exit_group(0) = ? [pid 19626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19328", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19328/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19328/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19328") = 0 mkdir("./19329", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19627 ci2-android-5-10/strace-static-x86_64: Process 19627 attached [pid 19627] set_robust_list(0x555574c686a0, 24) = 0 [pid 19627] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19627] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19627] chdir("./19329") = 0 [pid 19627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19627] setpgid(0, 0) = 0 [pid 19627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19627] <... openat resumed>) = 3 [pid 19627] write(3, "1000", 4) = 4 [pid 19627] close(3) = 0 [pid 19627] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19627] write(1, "executing program\n", 18) = 18 executing program [pid 19627] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19627] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19627] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19627] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19627] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19627] exit_group(0) = ? [pid 19627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19329", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19329/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19329/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19329/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19329") = 0 mkdir("./19330", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19628 attached [pid 19628] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19628 [pid 19628] <... set_robust_list resumed>) = 0 [pid 19628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19628] chdir("./19330") = 0 [pid 19628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19628] setpgid(0, 0) = 0 [pid 19628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19628] write(3, "1000", 4) = 4 [pid 19628] close(3) = 0 [pid 19628] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19628] write(1, "executing program\n", 18) = 18 executing program [pid 19628] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19628] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19628] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19628] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19628] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19628] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19628] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19628] exit_group(0) = ? [pid 19628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19330", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19330/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19330/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19330") = 0 mkdir("./19331", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19629 ci2-android-5-10/strace-static-x86_64: Process 19629 attached [pid 19629] set_robust_list(0x555574c686a0, 24) = 0 [pid 19629] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19629] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19629] chdir("./19331" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19629] <... chdir resumed>) = 0 [pid 19629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19629] setpgid(0, 0) = 0 [pid 19629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19629] write(3, "1000", 4) = 4 [pid 19629] close(3) = 0 [pid 19629] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19629] write(1, "executing program\n", 18) = 18 executing program [pid 19629] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19629] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19629] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19629] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19629] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19629] exit_group(0) = ? [pid 19629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19331", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19331/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19331/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19331/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19331") = 0 mkdir("./19332", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19630 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19630 attached [pid 19630] set_robust_list(0x555574c686a0, 24) = 0 [pid 19630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19630] chdir("./19332") = 0 [pid 19630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19630] setpgid(0, 0) = 0 [pid 19630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19630] write(3, "1000", 4) = 4 [pid 19630] close(3) = 0 [pid 19630] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19630] write(1, "executing program\n", 18) = 18 executing program [pid 19630] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19630] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19630] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19630] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19630] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19630] exit_group(0) = ? [pid 19630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19332", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19332/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19332/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19332") = 0 mkdir("./19333", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19631 ci2-android-5-10/strace-static-x86_64: Process 19631 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19631] set_robust_list(0x555574c686a0, 24) = 0 [pid 19631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19631] chdir("./19333") = 0 [pid 19631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19631] setpgid(0, 0) = 0 [pid 19631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19631] write(3, "1000", 4) = 4 [pid 19631] close(3) = 0 [pid 19631] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19631] write(1, "executing program\n", 18) = 18 executing program [pid 19631] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19631] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19631] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19631] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19631] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19631] exit_group(0) = ? [pid 19631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19333", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19333/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19333/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19333/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19333") = 0 mkdir("./19334", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19632 ci2-android-5-10/strace-static-x86_64: Process 19632 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19632] set_robust_list(0x555574c686a0, 24) = 0 [pid 19632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19632] chdir("./19334") = 0 [pid 19632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19632] setpgid(0, 0) = 0 [pid 19632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19632] write(3, "1000", 4) = 4 [pid 19632] close(3) = 0 [pid 19632] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19632] write(1, "executing program\n", 18) = 18 executing program [pid 19632] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19632] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19632] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19632] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19632] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19632] exit_group(0) = ? [pid 19632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19334", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19334/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19334/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19334/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19334") = 0 mkdir("./19335", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19633 ci2-android-5-10/strace-static-x86_64: Process 19633 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19633] set_robust_list(0x555574c686a0, 24) = 0 [pid 19633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19633] chdir("./19335") = 0 [pid 19633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19633] setpgid(0, 0) = 0 [pid 19633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19633] write(3, "1000", 4) = 4 [pid 19633] close(3) = 0 [pid 19633] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19633] write(1, "executing program\n", 18) = 18 [pid 19633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19633] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19633] exit_group(0) = ? [pid 19633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19335", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19335/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19335/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19335/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19335") = 0 mkdir("./19336", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19634 ci2-android-5-10/strace-static-x86_64: Process 19634 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19634] set_robust_list(0x555574c686a0, 24) = 0 [pid 19634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19634] chdir("./19336") = 0 [pid 19634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19634] setpgid(0, 0) = 0 [pid 19634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19634] write(3, "1000", 4) = 4 [pid 19634] close(3) = 0 [pid 19634] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19634] write(1, "executing program\n", 18) = 18 [pid 19634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19634] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19634] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19634] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19634] exit_group(0) = ? [pid 19634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19336", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19336/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19336/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19336/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19336") = 0 mkdir("./19337", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19635 ci2-android-5-10/strace-static-x86_64: Process 19635 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19635] set_robust_list(0x555574c686a0, 24) = 0 [pid 19635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19635] chdir("./19337") = 0 [pid 19635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19635] setpgid(0, 0) = 0 [pid 19635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19635] write(3, "1000", 4) = 4 [pid 19635] close(3) = 0 [pid 19635] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19635] write(1, "executing program\n", 18) = 18 executing program [pid 19635] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19635] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19635] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19635] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19635] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19635] exit_group(0) = ? [pid 19635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19337", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19337/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19337/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19337/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19337") = 0 mkdir("./19338", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19636 ci2-android-5-10/strace-static-x86_64: Process 19636 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19636] set_robust_list(0x555574c686a0, 24) = 0 [pid 19636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19636] chdir("./19338") = 0 [pid 19636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19636] setpgid(0, 0) = 0 [pid 19636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19636] write(3, "1000", 4) = 4 [pid 19636] close(3) = 0 [pid 19636] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19636] write(1, "executing program\n", 18) = 18 [pid 19636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19636] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19636] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19636] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19636] exit_group(0) = ? [pid 19636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19338", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19338/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19338/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19338/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19338") = 0 mkdir("./19339", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19637 ci2-android-5-10/strace-static-x86_64: Process 19637 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19637] set_robust_list(0x555574c686a0, 24) = 0 [pid 19637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19637] chdir("./19339") = 0 [pid 19637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19637] setpgid(0, 0) = 0 [pid 19637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19637] write(3, "1000", 4) = 4 [pid 19637] close(3) = 0 [pid 19637] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19637] write(1, "executing program\n", 18) = 18 executing program [pid 19637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19637] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19637] exit_group(0) = ? [pid 19637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19339", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19339/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19339/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19339/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19339") = 0 mkdir("./19340", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19638 ci2-android-5-10/strace-static-x86_64: Process 19638 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19638] set_robust_list(0x555574c686a0, 24) = 0 [pid 19638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19638] chdir("./19340") = 0 [pid 19638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19638] setpgid(0, 0) = 0 [pid 19638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19638] write(3, "1000", 4) = 4 [pid 19638] close(3) = 0 [pid 19638] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19638] write(1, "executing program\n", 18) = 18 [pid 19638] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19638] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19638] exit_group(0) = ? [pid 19638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19340", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19340/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19340/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19340/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 executing program rmdir("./19340") = 0 mkdir("./19341", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19639 ci2-android-5-10/strace-static-x86_64: Process 19639 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19639] set_robust_list(0x555574c686a0, 24) = 0 [pid 19639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19639] chdir("./19341") = 0 [pid 19639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19639] setpgid(0, 0) = 0 [pid 19639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19639] write(3, "1000", 4) = 4 [pid 19639] close(3) = 0 [pid 19639] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19639] write(1, "executing program\n", 18) = 18 executing program [pid 19639] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19639] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19639] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19639] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19639] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19639] exit_group(0) = ? [pid 19639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19341", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19341/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19341/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19341/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19341") = 0 mkdir("./19342", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19640 ci2-android-5-10/strace-static-x86_64: Process 19640 attached [pid 19640] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19640] chdir("./19342") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19640] setpgid(0, 0) = 0 [pid 19640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19640] write(3, "1000", 4) = 4 [pid 19640] close(3) = 0 [pid 19640] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19640] write(1, "executing program\n", 18) = 18 executing program [pid 19640] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19640] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19640] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19640] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19640] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19640] exit_group(0) = ? [pid 19640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19342", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19342/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19342/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19342/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19342") = 0 mkdir("./19343", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19641 ci2-android-5-10/strace-static-x86_64: Process 19641 attached [pid 19641] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19641] chdir("./19343") = 0 [pid 19641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19641] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19641] <... setpgid resumed>) = 0 [pid 19641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19641] write(3, "1000", 4) = 4 [pid 19641] close(3) = 0 [pid 19641] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19641] write(1, "executing program\n", 18) = 18 executing program [pid 19641] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19641] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19641] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19641] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19641] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19641] exit_group(0) = ? [pid 19641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19343", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19343/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19343/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19343/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19343") = 0 mkdir("./19344", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19642 attached [pid 19642] set_robust_list(0x555574c686a0, 24) = 0 [pid 19642] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19642 [pid 19642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19642] chdir("./19344") = 0 [pid 19642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19642] <... prctl resumed>) = 0 [pid 19642] setpgid(0, 0) = 0 [pid 19642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19642] <... openat resumed>) = 3 [pid 19642] write(3, "1000", 4) = 4 [pid 19642] close(3) = 0 [pid 19642] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19642] write(1, "executing program\n", 18) = 18 executing program [pid 19642] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19642] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19642] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19642] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19642] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19642] exit_group(0) = ? [pid 19642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19344", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19344/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19344/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19344/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19344") = 0 mkdir("./19345", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19643 ci2-android-5-10/strace-static-x86_64: Process 19643 attached [pid 19643] set_robust_list(0x555574c686a0, 24) = 0 [pid 19643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19643] chdir("./19345") = 0 [pid 19643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19643] setpgid(0, 0) = 0 [pid 19643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19643] <... openat resumed>) = 3 [pid 19643] write(3, "1000", 4) = 4 [pid 19643] close(3) = 0 [pid 19643] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19643] <... symlink resumed>) = 0 [pid 19643] write(1, "executing program\n", 18) = 18 [pid 19643] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19643] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19643] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19643] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19643] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19643] exit_group(0) = ? [pid 19643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19345", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19345/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19345/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19345/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19345") = 0 mkdir("./19346", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19644 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 19644 attached , NULL, 8) = 0 [pid 19644] set_robust_list(0x555574c686a0, 24) = 0 [pid 19644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19644] chdir("./19346") = 0 [pid 19644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19644] setpgid(0, 0) = 0 [pid 19644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19644] write(3, "1000", 4) = 4 [pid 19644] close(3) = 0 [pid 19644] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19644] write(1, "executing program\n", 18) = 18 [pid 19644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19644] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19644] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19644] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19644] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19644] exit_group(0) = ? [pid 19644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19346", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19346/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19346/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19346/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19346") = 0 mkdir("./19347", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19645 ci2-android-5-10/strace-static-x86_64: Process 19645 attached [pid 19645] set_robust_list(0x555574c686a0, 24) = 0 [pid 19645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19645] chdir("./19347") = 0 [pid 19645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19645] setpgid(0, 0) = 0 [pid 19645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19645] <... openat resumed>) = 3 [pid 19645] write(3, "1000", 4) = 4 [pid 19645] close(3) = 0 [pid 19645] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19645] write(1, "executing program\n", 18) = 18 executing program [pid 19645] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19645] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19645] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19645] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19645] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19645] exit_group(0) = ? [pid 19645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19347", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19347/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19347/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19347/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19347") = 0 mkdir("./19348", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19646 ci2-android-5-10/strace-static-x86_64: Process 19646 attached [pid 19646] set_robust_list(0x555574c686a0, 24) = 0 [pid 19646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19646] chdir("./19348") = 0 [pid 19646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19646] setpgid(0, 0) = 0 [pid 19646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19646] <... openat resumed>) = 3 [pid 19646] write(3, "1000", 4) = 4 [pid 19646] close(3) = 0 [pid 19646] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19646] <... symlink resumed>) = 0 [pid 19646] write(1, "executing program\n", 18) = 18 executing program [pid 19646] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19646] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19646] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19646] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19646] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19646] exit_group(0) = ? [pid 19646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19348", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19348/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19348/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19348") = 0 mkdir("./19349", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19647 ci2-android-5-10/strace-static-x86_64: Process 19647 attached [pid 19647] set_robust_list(0x555574c686a0, 24) = 0 [pid 19647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19647] chdir("./19349") = 0 [pid 19647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19647] <... prctl resumed>) = 0 [pid 19647] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19647] write(3, "1000", 4) = 4 [pid 19647] close(3) = 0 [pid 19647] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19647] write(1, "executing program\n", 18) = 18 executing program [pid 19647] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19647] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19647] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19647] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19647] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19647] exit_group(0) = ? [pid 19647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19349", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19349/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19349/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19349") = 0 mkdir("./19350", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19648 attached , child_tidptr=0x555574c68690) = 19648 [pid 19648] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19648] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19648] chdir("./19350") = 0 [pid 19648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19648] setpgid(0, 0) = 0 [pid 19648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19648] write(3, "1000", 4) = 4 [pid 19648] close(3) = 0 [pid 19648] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19648] write(1, "executing program\n", 18) = 18 executing program [pid 19648] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19648] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19648] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19648] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19648] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19648] exit_group(0) = ? [pid 19648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19350", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19350/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19350/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19350/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19350") = 0 mkdir("./19351", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19649 ci2-android-5-10/strace-static-x86_64: Process 19649 attached [pid 19649] set_robust_list(0x555574c686a0, 24) = 0 [pid 19649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19649] chdir("./19351" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19649] <... chdir resumed>) = 0 [pid 19649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19649] setpgid(0, 0) = 0 [pid 19649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19649] write(3, "1000", 4) = 4 [pid 19649] close(3) = 0 [pid 19649] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19649] write(1, "executing program\n", 18) = 18 executing program [pid 19649] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19649] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19649] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19649] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19649] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19649] exit_group(0) = ? [pid 19649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19351", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19351/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19351/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19351") = 0 mkdir("./19352", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19650 ci2-android-5-10/strace-static-x86_64: Process 19650 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19650] set_robust_list(0x555574c686a0, 24) = 0 [pid 19650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19650] chdir("./19352") = 0 [pid 19650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19650] setpgid(0, 0) = 0 [pid 19650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19650] write(3, "1000", 4) = 4 [pid 19650] close(3) = 0 [pid 19650] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19650] write(1, "executing program\n", 18) = 18 [pid 19650] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19650] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19650] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19650] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19650] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19650] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19650] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19650] exit_group(0) = ? [pid 19650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19352", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19352/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19352/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19352") = 0 mkdir("./19353", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19651 ci2-android-5-10/strace-static-x86_64: Process 19651 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19651] set_robust_list(0x555574c686a0, 24) = 0 [pid 19651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19651] chdir("./19353") = 0 [pid 19651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19651] setpgid(0, 0) = 0 [pid 19651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19651] write(3, "1000", 4) = 4 [pid 19651] close(3) = 0 [pid 19651] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19651] write(1, "executing program\n", 18) = 18 [pid 19651] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19651] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19651] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19651] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19651] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19651] exit_group(0) = ? [pid 19651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19353", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19353/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19353/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19353/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19353") = 0 mkdir("./19354", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19652 ci2-android-5-10/strace-static-x86_64: Process 19652 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19652] set_robust_list(0x555574c686a0, 24) = 0 [pid 19652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19652] chdir("./19354") = 0 [pid 19652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19652] setpgid(0, 0) = 0 [pid 19652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19652] write(3, "1000", 4) = 4 [pid 19652] close(3) = 0 [pid 19652] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19652] write(1, "executing program\n", 18) = 18 executing program [pid 19652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19652] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19652] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19652] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19652] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19652] exit_group(0) = ? [pid 19652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19354", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19354/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19354/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19354/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19354") = 0 mkdir("./19355", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19653 attached [pid 19653] set_robust_list(0x555574c686a0, 24) = 0 [pid 19653] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19653 [pid 19653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19653] chdir("./19355" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19653] <... chdir resumed>) = 0 [pid 19653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19653] setpgid(0, 0) = 0 [pid 19653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19653] write(3, "1000", 4) = 4 [pid 19653] close(3) = 0 [pid 19653] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19653] write(1, "executing program\n", 18) = 18 executing program [pid 19653] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19653] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19653] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19653] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19653] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19653] exit_group(0) = ? [pid 19653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19355", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19355/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19355/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19355/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19355") = 0 mkdir("./19356", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19654 ci2-android-5-10/strace-static-x86_64: Process 19654 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19654] set_robust_list(0x555574c686a0, 24) = 0 [pid 19654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19654] chdir("./19356") = 0 [pid 19654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19654] setpgid(0, 0) = 0 [pid 19654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19654] write(3, "1000", 4) = 4 [pid 19654] close(3) = 0 [pid 19654] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19654] write(1, "executing program\n", 18) = 18 [pid 19654] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19654] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19654] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19654] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19654] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19654] exit_group(0) = ? [pid 19654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19356", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19356/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19356/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19356/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19356") = 0 mkdir("./19357", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19655 attached , child_tidptr=0x555574c68690) = 19655 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19655] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19655] <... set_robust_list resumed>) = 0 [pid 19655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19655] chdir("./19357") = 0 [pid 19655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19655] setpgid(0, 0) = 0 [pid 19655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19655] write(3, "1000", 4) = 4 [pid 19655] close(3) = 0 [pid 19655] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19655] write(1, "executing program\n", 18) = 18 [pid 19655] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19655] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19655] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19655] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19655] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19655] exit_group(0) = ? [pid 19655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19357", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19357/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19357/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19357/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19357") = 0 mkdir("./19358", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19656 ci2-android-5-10/strace-static-x86_64: Process 19656 attached [pid 19656] set_robust_list(0x555574c686a0, 24) = 0 [pid 19656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19656] chdir("./19358" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19656] <... chdir resumed>) = 0 [pid 19656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19656] setpgid(0, 0) = 0 [pid 19656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19656] write(3, "1000", 4) = 4 [pid 19656] close(3) = 0 [pid 19656] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19656] <... symlink resumed>) = 0 [pid 19656] write(1, "executing program\n", 18) = 18 executing program [pid 19656] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19656] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19656] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19656] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19656] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19656] exit_group(0) = ? [pid 19656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19358", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19358/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19358/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19358/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19358") = 0 mkdir("./19359", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19657 attached [pid 19657] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19657 [pid 19657] <... set_robust_list resumed>) = 0 [pid 19657] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19657] chdir("./19359" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19657] <... chdir resumed>) = 0 [pid 19657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19657] setpgid(0, 0) = 0 [pid 19657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19657] write(3, "1000", 4) = 4 [pid 19657] close(3) = 0 [pid 19657] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19657] write(1, "executing program\n", 18) = 18 executing program [pid 19657] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19657] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19657] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19657] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19657] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19657] exit_group(0) = ? [pid 19657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19359", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19359/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19359/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19359") = 0 mkdir("./19360", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19658 ci2-android-5-10/strace-static-x86_64: Process 19658 attached [pid 19658] set_robust_list(0x555574c686a0, 24) = 0 [pid 19658] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19658] chdir("./19360") = 0 [pid 19658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19658] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19658] write(3, "1000", 4) = 4 [pid 19658] close(3) = 0 [pid 19658] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19658] write(1, "executing program\n", 18) = 18 executing program [pid 19658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19658] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19658] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19658] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19658] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19658] exit_group(0) = ? [pid 19658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19360", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19360/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19360/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19360") = 0 mkdir("./19361", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19659 attached , child_tidptr=0x555574c68690) = 19659 executing program [pid 19659] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19659] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19659] chdir("./19361") = 0 [pid 19659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19659] setpgid(0, 0) = 0 [pid 19659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19659] write(3, "1000", 4) = 4 [pid 19659] close(3) = 0 [pid 19659] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19659] write(1, "executing program\n", 18) = 18 [pid 19659] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19659] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19659] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19659] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19659] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19659] exit_group(0) = ? [pid 19659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19361", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19361/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19361/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19361") = 0 mkdir("./19362", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19660 attached [pid 19660] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19660 [pid 19660] <... set_robust_list resumed>) = 0 [pid 19660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19660] chdir("./19362" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19660] <... chdir resumed>) = 0 [pid 19660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19660] setpgid(0, 0) = 0 [pid 19660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19660] write(3, "1000", 4) = 4 [pid 19660] close(3) = 0 [pid 19660] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19660] write(1, "executing program\n", 18) = 18 executing program [pid 19660] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19660] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19660] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19660] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19660] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19660] exit_group(0) = ? [pid 19660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19362", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19362/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19362/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19362") = 0 mkdir("./19363", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19661 ci2-android-5-10/strace-static-x86_64: Process 19661 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19661] set_robust_list(0x555574c686a0, 24) = 0 [pid 19661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19661] chdir("./19363") = 0 [pid 19661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19661] setpgid(0, 0) = 0 [pid 19661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19661] write(3, "1000", 4) = 4 [pid 19661] close(3) = 0 [pid 19661] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19661] write(1, "executing program\n", 18) = 18 executing program [pid 19661] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19661] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19661] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19661] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19661] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19661] exit_group(0) = ? [pid 19661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19363", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19363/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19363/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19363") = 0 mkdir("./19364", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19662 attached [pid 19662] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19662 [pid 19662] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19662] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19662] chdir("./19364") = 0 [pid 19662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19662] setpgid(0, 0) = 0 [pid 19662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19662] write(3, "1000", 4) = 4 [pid 19662] close(3) = 0 [pid 19662] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19662] write(1, "executing program\n", 18) = 18 executing program [pid 19662] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19662] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19662] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19662] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19662] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19662] exit_group(0) = ? [pid 19662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19364", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19364/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19364/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19364") = 0 mkdir("./19365", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19663 attached [pid 19663] set_robust_list(0x555574c686a0, 24) = 0 [pid 19663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19663] chdir("./19365") = 0 [pid 19663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19663] setpgid(0, 0) = 0 [pid 19663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19663 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19663] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19663] write(3, "1000", 4) = 4 [pid 19663] close(3) = 0 [pid 19663] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19663] write(1, "executing program\n", 18) = 18 executing program [pid 19663] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19663] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19663] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19663] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19663] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19663] exit_group(0) = ? [pid 19663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19365", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19365/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19365/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19365") = 0 mkdir("./19366", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19664 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19664 attached [pid 19664] set_robust_list(0x555574c686a0, 24) = 0 [pid 19664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19664] chdir("./19366") = 0 [pid 19664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19664] setpgid(0, 0) = 0 [pid 19664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19664] write(3, "1000", 4) = 4 [pid 19664] close(3) = 0 [pid 19664] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19664] write(1, "executing program\n", 18) = 18 executing program [pid 19664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19664] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19664] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19664] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19664] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19664] exit_group(0) = ? [pid 19664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19366", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19366/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19366/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19366") = 0 mkdir("./19367", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19665 ci2-android-5-10/strace-static-x86_64: Process 19665 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19665] set_robust_list(0x555574c686a0, 24) = 0 [pid 19665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19665] chdir("./19367") = 0 [pid 19665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19665] setpgid(0, 0) = 0 [pid 19665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19665] write(3, "1000", 4) = 4 [pid 19665] close(3) = 0 [pid 19665] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19665] write(1, "executing program\n", 18) = 18 [pid 19665] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19665] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19665] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19665] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19665] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19665] exit_group(0) = ? [pid 19665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19367", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19367/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19367/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19367") = 0 mkdir("./19368", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19666 attached , child_tidptr=0x555574c68690) = 19666 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19666] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19666] <... set_robust_list resumed>) = 0 [pid 19666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19666] chdir("./19368") = 0 [pid 19666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19666] setpgid(0, 0) = 0 [pid 19666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19666] write(3, "1000", 4) = 4 [pid 19666] close(3) = 0 [pid 19666] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19666] write(1, "executing program\n", 18) = 18 executing program [pid 19666] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19666] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19666] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19666] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19666] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19666] exit_group(0) = ? [pid 19666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19368", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19368/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19368/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19368") = 0 mkdir("./19369", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19667 ci2-android-5-10/strace-static-x86_64: Process 19667 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19667] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19667] <... set_robust_list resumed>) = 0 [pid 19667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19667] chdir("./19369") = 0 [pid 19667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19667] setpgid(0, 0) = 0 [pid 19667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19667] write(3, "1000", 4) = 4 [pid 19667] close(3) = 0 [pid 19667] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19667] write(1, "executing program\n", 18) = 18 executing program [pid 19667] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19667] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19667] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19667] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19667] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19667] exit_group(0) = ? [pid 19667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19369", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19369/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19369/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19369") = 0 mkdir("./19370", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19668 ci2-android-5-10/strace-static-x86_64: Process 19668 attached [pid 19668] set_robust_list(0x555574c686a0, 24) = 0 [pid 19668] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19668] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19668] chdir("./19370") = 0 [pid 19668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19668] setpgid(0, 0) = 0 [pid 19668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19668] write(3, "1000", 4) = 4 [pid 19668] close(3) = 0 [pid 19668] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19668] <... symlink resumed>) = 0 [pid 19668] write(1, "executing program\n", 18) = 18 [pid 19668] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19668] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 19668] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19668] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19668] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19668] exit_group(0) = ? [pid 19668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19370", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19370/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19370/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19370") = 0 mkdir("./19371", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19669 ci2-android-5-10/strace-static-x86_64: Process 19669 attached [pid 19669] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19669] chdir("./19371" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19669] <... chdir resumed>) = 0 [pid 19669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19669] setpgid(0, 0) = 0 [pid 19669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19669] write(3, "1000", 4) = 4 [pid 19669] close(3) = 0 [pid 19669] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19669] write(1, "executing program\n", 18) = 18 executing program [pid 19669] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19669] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19669] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19669] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19669] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19669] exit_group(0) = ? [pid 19669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19371", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19371/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19371/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19371") = 0 mkdir("./19372", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19670 attached , child_tidptr=0x555574c68690) = 19670 [pid 19670] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19670] chdir("./19372") = 0 [pid 19670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19670] setpgid(0, 0) = 0 [pid 19670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19670] write(3, "1000", 4) = 4 [pid 19670] close(3) = 0 [pid 19670] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19670] write(1, "executing program\n", 18) = 18 [pid 19670] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19670] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19670] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19670] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19670] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19670] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19670] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19670] exit_group(0) = ? [pid 19670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19372", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19372/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19372/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19372") = 0 mkdir("./19373", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19671 attached [pid 19671] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19671 [pid 19671] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19671] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19671] chdir("./19373") = 0 [pid 19671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19671] setpgid(0, 0) = 0 executing program [pid 19671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19671] write(3, "1000", 4) = 4 [pid 19671] close(3) = 0 [pid 19671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19671] write(1, "executing program\n", 18) = 18 executing program [pid 19671] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19671] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19671] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19671] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19671] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19671] exit_group(0) = ? [pid 19671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19373", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19373/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19373/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19373") = 0 mkdir("./19374", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19672 ci2-android-5-10/strace-static-x86_64: Process 19672 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19672] set_robust_list(0x555574c686a0, 24) = 0 [pid 19672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19672] chdir("./19374") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19672] setpgid(0, 0) = 0 [pid 19672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19672] write(3, "1000", 4) = 4 [pid 19672] close(3) = 0 [pid 19672] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19672] write(1, "executing program\n", 18) = 18 [pid 19672] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19672] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19672] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19672] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19672] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19672] exit_group(0) = ? [pid 19672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19374", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19374/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19374/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19374") = 0 mkdir("./19375", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19673 ci2-android-5-10/strace-static-x86_64: Process 19673 attached [pid 19673] set_robust_list(0x555574c686a0, 24) = 0 [pid 19673] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19673] chdir("./19375") = 0 [pid 19673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19673] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19673] write(3, "1000", 4) = 4 [pid 19673] close(3) = 0 [pid 19673] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19673] write(1, "executing program\n", 18) = 18 [pid 19673] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19673] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19673] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19673] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19673] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19673] exit_group(0) = ? [pid 19673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19375", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19375/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19375/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19375") = 0 mkdir("./19376", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19674 ci2-android-5-10/strace-static-x86_64: Process 19674 attached [pid 19674] set_robust_list(0x555574c686a0, 24) = 0 [pid 19674] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19674] chdir("./19376") = 0 [pid 19674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19674] setpgid(0, 0) = 0 [pid 19674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19674] <... openat resumed>) = 3 [pid 19674] write(3, "1000", 4) = 4 [pid 19674] close(3) = 0 [pid 19674] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19674] write(1, "executing program\n", 18) = 18 [pid 19674] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19674] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19674] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19674] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19674] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19674] exit_group(0) = ? [pid 19674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19376", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19376/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19376/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19376") = 0 mkdir("./19377", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19675 ci2-android-5-10/strace-static-x86_64: Process 19675 attached [pid 19675] set_robust_list(0x555574c686a0, 24) = 0 [pid 19675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19675] chdir("./19377") = 0 [pid 19675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19675] setpgid(0, 0) = 0 [pid 19675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19675] <... openat resumed>) = 3 [pid 19675] write(3, "1000", 4) = 4 [pid 19675] close(3) = 0 [pid 19675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19675] write(1, "executing program\n", 18) = 18 executing program [pid 19675] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19675] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19675] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19675] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19675] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19675] exit_group(0) = ? [pid 19675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19377", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19377/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19377/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19377") = 0 mkdir("./19378", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19676 attached , child_tidptr=0x555574c68690) = 19676 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19676] set_robust_list(0x555574c686a0, 24) = 0 [pid 19676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19676] chdir("./19378") = 0 [pid 19676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19676] setpgid(0, 0) = 0 [pid 19676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19676] write(3, "1000", 4) = 4 [pid 19676] close(3) = 0 [pid 19676] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19676] write(1, "executing program\n", 18) = 18 executing program [pid 19676] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19676] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19676] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19676] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19676] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19676] exit_group(0) = ? [pid 19676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19378", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19378/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19378/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19378") = 0 mkdir("./19379", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19677 ci2-android-5-10/strace-static-x86_64: Process 19677 attached [pid 19677] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19677] chdir("./19379") = 0 [pid 19677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19677] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19677] <... setpgid resumed>) = 0 [pid 19677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19677] write(3, "1000", 4) = 4 [pid 19677] close(3) = 0 [pid 19677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19677] write(1, "executing program\n", 18) = 18 executing program [pid 19677] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19677] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19677] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19677] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19677] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19677] exit_group(0) = ? [pid 19677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19379", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19379/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19379/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19379") = 0 mkdir("./19380", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19678 ci2-android-5-10/strace-static-x86_64: Process 19678 attached [pid 19678] set_robust_list(0x555574c686a0, 24) = 0 [pid 19678] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19678] chdir("./19380") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19678] setpgid(0, 0) = 0 [pid 19678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19678] write(3, "1000", 4) = 4 [pid 19678] close(3) = 0 [pid 19678] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19678] write(1, "executing program\n", 18) = 18 executing program [pid 19678] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19678] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19678] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19678] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19678] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19678] exit_group(0) = ? [pid 19678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19380", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19380/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19380/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19380") = 0 mkdir("./19381", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19679 ci2-android-5-10/strace-static-x86_64: Process 19679 attached [pid 19679] set_robust_list(0x555574c686a0, 24) = 0 [pid 19679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19679] chdir("./19381" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19679] <... chdir resumed>) = 0 [pid 19679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19679] setpgid(0, 0) = 0 [pid 19679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19679] write(3, "1000", 4) = 4 [pid 19679] close(3) = 0 [pid 19679] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19679] write(1, "executing program\n", 18) = 18 executing program [pid 19679] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19679] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19679] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19679] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19679] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19679] exit_group(0) = ? [pid 19679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19381", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19381/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19381/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19381") = 0 mkdir("./19382", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19680 attached , child_tidptr=0x555574c68690) = 19680 [pid 19680] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19680] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19680] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19680] chdir("./19382") = 0 [pid 19680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19680] setpgid(0, 0) = 0 [pid 19680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19680] write(3, "1000", 4) = 4 [pid 19680] close(3) = 0 [pid 19680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19680] write(1, "executing program\n", 18) = 18 executing program [pid 19680] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19680] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19680] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19680] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19680] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19680] exit_group(0) = ? [pid 19680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19382", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19382/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19382/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19382") = 0 mkdir("./19383", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19681 ci2-android-5-10/strace-static-x86_64: Process 19681 attached [pid 19681] set_robust_list(0x555574c686a0, 24) = 0 [pid 19681] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19681] chdir("./19383" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19681] <... chdir resumed>) = 0 [pid 19681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19681] setpgid(0, 0) = 0 [pid 19681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19681] write(3, "1000", 4) = 4 [pid 19681] close(3) = 0 [pid 19681] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19681] write(1, "executing program\n", 18) = 18 executing program [pid 19681] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19681] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19681] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19681] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19681] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19681] exit_group(0) = ? [pid 19681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19383", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19383/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19383/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19383") = 0 mkdir("./19384", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19682 ci2-android-5-10/strace-static-x86_64: Process 19682 attached [pid 19682] set_robust_list(0x555574c686a0, 24) = 0 [pid 19682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19682] chdir("./19384") = 0 [pid 19682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19682] setpgid(0, 0) = 0 [pid 19682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19682] write(3, "1000", 4) = 4 [pid 19682] close(3) = 0 [pid 19682] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19682] <... symlink resumed>) = 0 [pid 19682] write(1, "executing program\n", 18) = 18 [pid 19682] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19682] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19682] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19682] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19682] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19682] exit_group(0) = ? [pid 19682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19384", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19384/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19384/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19384") = 0 mkdir("./19385", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19683 ci2-android-5-10/strace-static-x86_64: Process 19683 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19683] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19683] <... set_robust_list resumed>) = 0 [pid 19683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19683] chdir("./19385") = 0 [pid 19683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19683] setpgid(0, 0) = 0 [pid 19683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19683] write(3, "1000", 4) = 4 [pid 19683] close(3) = 0 [pid 19683] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19683] write(1, "executing program\n", 18) = 18 [pid 19683] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19683] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19683] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19683] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19683] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19683] exit_group(0) = ? [pid 19683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19385", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19385/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19385/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19385") = 0 mkdir("./19386", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19684 ci2-android-5-10/strace-static-x86_64: Process 19684 attached [pid 19684] set_robust_list(0x555574c686a0, 24) = 0 [pid 19684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19684] chdir("./19386" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19684] <... chdir resumed>) = 0 [pid 19684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19684] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19684] write(3, "1000", 4) = 4 [pid 19684] close(3) = 0 [pid 19684] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19684] write(1, "executing program\n", 18) = 18 executing program [pid 19684] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19684] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19684] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19684] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19684] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19684] exit_group(0) = ? [pid 19684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19386", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19386/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19386/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19386") = 0 mkdir("./19387", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19685 attached [pid 19685] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19685 [pid 19685] <... set_robust_list resumed>) = 0 [pid 19685] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19685] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19685] chdir("./19387") = 0 [pid 19685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19685] setpgid(0, 0) = 0 [pid 19685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19685] write(3, "1000", 4) = 4 [pid 19685] close(3) = 0 [pid 19685] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19685] write(1, "executing program\n", 18) = 18 executing program [pid 19685] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19685] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19685] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19685] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19685] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19685] exit_group(0) = ? [pid 19685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19387", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19387/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19387/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19387") = 0 mkdir("./19388", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19686 attached , child_tidptr=0x555574c68690) = 19686 [pid 19686] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19686] chdir("./19388") = 0 [pid 19686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19686] setpgid(0, 0) = 0 [pid 19686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19686] write(3, "1000", 4) = 4 [pid 19686] close(3) = 0 [pid 19686] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19686] <... symlink resumed>) = 0 [pid 19686] write(1, "executing program\n", 18) = 18 executing program [pid 19686] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19686] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19686] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19686] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19686] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19686] exit_group(0) = ? [pid 19686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19388", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19388/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19388/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19388") = 0 mkdir("./19389", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19687 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19687 attached [pid 19687] set_robust_list(0x555574c686a0, 24) = 0 [pid 19687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19687] chdir("./19389") = 0 [pid 19687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19687] setpgid(0, 0) = 0 [pid 19687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19687] write(3, "1000", 4) = 4 executing program [pid 19687] close(3) = 0 [pid 19687] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19687] write(1, "executing program\n", 18) = 18 [pid 19687] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19687] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19687] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19687] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19687] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19687] exit_group(0) = ? [pid 19687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19389", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19389/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19389/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19389") = 0 mkdir("./19390", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19688 ci2-android-5-10/strace-static-x86_64: Process 19688 attached [pid 19688] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19688] <... set_robust_list resumed>) = 0 [pid 19688] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19688] chdir("./19390") = 0 [pid 19688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19688] setpgid(0, 0) = 0 [pid 19688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19688] write(3, "1000", 4) = 4 [pid 19688] close(3) = 0 [pid 19688] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19688] write(1, "executing program\n", 18) = 18 executing program [pid 19688] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19688] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19688] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19688] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19688] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19688] exit_group(0) = ? [pid 19688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19390", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19390/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19390/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19390") = 0 mkdir("./19391", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19689 ci2-android-5-10/strace-static-x86_64: Process 19689 attached [pid 19689] set_robust_list(0x555574c686a0, 24) = 0 [pid 19689] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19689] chdir("./19391") = 0 [pid 19689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19689] setpgid(0, 0) = 0 [pid 19689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19689] write(3, "1000", 4) = 4 [pid 19689] close(3) = 0 [pid 19689] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19689] write(1, "executing program\n", 18) = 18 executing program [pid 19689] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19689] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19689] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19689] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19689] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19689] exit_group(0) = ? [pid 19689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19391", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19391/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19391/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19391") = 0 mkdir("./19392", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19690 ci2-android-5-10/strace-static-x86_64: Process 19690 attached [pid 19690] set_robust_list(0x555574c686a0, 24) = 0 [pid 19690] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19690] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19690] chdir("./19392" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19690] <... chdir resumed>) = 0 [pid 19690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19690] setpgid(0, 0) = 0 [pid 19690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19690] write(3, "1000", 4) = 4 [pid 19690] close(3) = 0 [pid 19690] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19690] write(1, "executing program\n", 18) = 18 executing program [pid 19690] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19690] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19690] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19690] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19690] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19690] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19690] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19690] exit_group(0) = ? [pid 19690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19392", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19392/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19392/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19392") = 0 mkdir("./19393", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19691 attached [pid 19691] set_robust_list(0x555574c686a0, 24) = 0 [pid 19691] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19691 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19691] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19691] chdir("./19393") = 0 [pid 19691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19691] setpgid(0, 0) = 0 [pid 19691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19691] write(3, "1000", 4) = 4 [pid 19691] close(3) = 0 [pid 19691] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19691] write(1, "executing program\n", 18) = 18 executing program [pid 19691] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19691] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19691] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19691] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19691] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19691] exit_group(0) = ? [pid 19691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19393", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19393/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19393/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19393") = 0 mkdir("./19394", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19692 attached [pid 19692] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19692 [pid 19692] <... set_robust_list resumed>) = 0 [pid 19692] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19692] chdir("./19394") = 0 [pid 19692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19692] setpgid(0, 0) = 0 [pid 19692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19692] write(3, "1000", 4) = 4 [pid 19692] close(3) = 0 [pid 19692] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19692] write(1, "executing program\n", 18) = 18 executing program [pid 19692] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19692] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19692] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19692] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19692] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19692] exit_group(0) = ? [pid 19692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19394", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19394/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19394/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19394") = 0 mkdir("./19395", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19693 ci2-android-5-10/strace-static-x86_64: Process 19693 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19693] set_robust_list(0x555574c686a0, 24) = 0 [pid 19693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19693] chdir("./19395") = 0 [pid 19693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19693] setpgid(0, 0) = 0 [pid 19693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19693] write(3, "1000", 4) = 4 [pid 19693] close(3) = 0 [pid 19693] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19693] write(1, "executing program\n", 18) = 18 executing program [pid 19693] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19693] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19693] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19693] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19693] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19693] exit_group(0) = ? [pid 19693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19395", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19395/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19395/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19395") = 0 mkdir("./19396", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19694 ci2-android-5-10/strace-static-x86_64: Process 19694 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19694] set_robust_list(0x555574c686a0, 24) = 0 [pid 19694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19694] chdir("./19396") = 0 [pid 19694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19694] setpgid(0, 0) = 0 [pid 19694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19694] write(3, "1000", 4) = 4 [pid 19694] close(3) = 0 [pid 19694] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19694] write(1, "executing program\n", 18) = 18 executing program [pid 19694] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19694] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19694] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19694] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19694] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19694] exit_group(0) = ? [pid 19694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19396", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19396/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19396/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19396") = 0 mkdir("./19397", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19695 attached [pid 19695] set_robust_list(0x555574c686a0, 24) = 0 [pid 19695] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19695 [pid 19695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19695] chdir("./19397") = 0 [pid 19695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19695] setpgid(0, 0) = 0 [pid 19695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19695] write(3, "1000", 4) = 4 [pid 19695] close(3) = 0 [pid 19695] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19695] write(1, "executing program\n", 18) = 18 executing program [pid 19695] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19695] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19695] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19695] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19695] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19695] exit_group(0) = ? [pid 19695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19397", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19397/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19397/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19397") = 0 mkdir("./19398", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19696 ci2-android-5-10/strace-static-x86_64: Process 19696 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19696] set_robust_list(0x555574c686a0, 24) = 0 [pid 19696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19696] chdir("./19398") = 0 [pid 19696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19696] setpgid(0, 0) = 0 [pid 19696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19696] write(3, "1000", 4) = 4 [pid 19696] close(3) = 0 [pid 19696] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19696] write(1, "executing program\n", 18) = 18 executing program [pid 19696] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19696] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19696] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19696] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19696] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19696] exit_group(0) = ? [pid 19696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19398", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19398/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19398/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19398") = 0 mkdir("./19399", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19697 ci2-android-5-10/strace-static-x86_64: Process 19697 attached [pid 19697] set_robust_list(0x555574c686a0, 24) = 0 [pid 19697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19697] chdir("./19399") = 0 [pid 19697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19697] setpgid(0, 0) = 0 [pid 19697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19697] <... openat resumed>) = 3 [pid 19697] write(3, "1000", 4) = 4 [pid 19697] close(3) = 0 executing program [pid 19697] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19697] <... symlink resumed>) = 0 [pid 19697] write(1, "executing program\n", 18) = 18 [pid 19697] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19697] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19697] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19697] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19697] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19697] exit_group(0) = ? [pid 19697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19399", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19399/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19399/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19399/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19399") = 0 mkdir("./19400", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19698 ci2-android-5-10/strace-static-x86_64: Process 19698 attached [pid 19698] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19698] chdir("./19400" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19698] <... chdir resumed>) = 0 [pid 19698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19698] setpgid(0, 0) = 0 [pid 19698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19698] write(3, "1000", 4) = 4 [pid 19698] close(3) = 0 [pid 19698] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19698] write(1, "executing program\n", 18) = 18 [pid 19698] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19698] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19698] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19698] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19698] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19698] exit_group(0) = ? [pid 19698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19400", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19400/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19400/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19400") = 0 mkdir("./19401", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19699 attached , child_tidptr=0x555574c68690) = 19699 [pid 19699] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19699] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19699] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19699] chdir("./19401") = 0 [pid 19699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19699] setpgid(0, 0) = 0 [pid 19699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19699] write(3, "1000", 4) = 4 [pid 19699] close(3) = 0 [pid 19699] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19699] write(1, "executing program\n", 18) = 18 executing program [pid 19699] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19699] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19699] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19699] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19699] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19699] exit_group(0) = ? [pid 19699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19401", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19401/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19401/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19401/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19401") = 0 mkdir("./19402", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19700 ci2-android-5-10/strace-static-x86_64: Process 19700 attached [pid 19700] set_robust_list(0x555574c686a0, 24) = 0 [pid 19700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19700] chdir("./19402" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19700] <... chdir resumed>) = 0 [pid 19700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19700] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19700] write(3, "1000", 4) = 4 [pid 19700] close(3) = 0 [pid 19700] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19700] write(1, "executing program\n", 18) = 18 executing program [pid 19700] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19700] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19700] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19700] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19700] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19700] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19700] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19700] exit_group(0) = ? [pid 19700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19402", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19402/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19402/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19402/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19402") = 0 mkdir("./19403", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19701 attached , child_tidptr=0x555574c68690) = 19701 [pid 19701] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19701] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19701] chdir("./19403") = 0 [pid 19701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19701] setpgid(0, 0) = 0 [pid 19701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19701] write(3, "1000", 4) = 4 [pid 19701] close(3) = 0 [pid 19701] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19701] write(1, "executing program\n", 18) = 18 executing program [pid 19701] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19701] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19701] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19701] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19701] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19701] exit_group(0) = ? [pid 19701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19403", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19403/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19403/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19403/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19403") = 0 mkdir("./19404", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19702 ci2-android-5-10/strace-static-x86_64: Process 19702 attached [pid 19702] set_robust_list(0x555574c686a0, 24) = 0 [pid 19702] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19702] chdir("./19404") = 0 [pid 19702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19702] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19702] write(3, "1000", 4) = 4 [pid 19702] close(3) = 0 [pid 19702] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19702] write(1, "executing program\n", 18) = 18 executing program [pid 19702] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19702] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19702] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19702] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19702] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19702] exit_group(0) = ? [pid 19702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19404", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19404/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19404/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19404/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19404") = 0 mkdir("./19405", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19703 ci2-android-5-10/strace-static-x86_64: Process 19703 attached [pid 19703] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19703] chdir("./19405") = 0 [pid 19703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19703] setpgid(0, 0) = 0 [pid 19703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19703] <... openat resumed>) = 3 [pid 19703] write(3, "1000", 4) = 4 [pid 19703] close(3) = 0 [pid 19703] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19703] write(1, "executing program\n", 18) = 18 executing program [pid 19703] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19703] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19703] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19703] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19703] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19703] exit_group(0) = ? [pid 19703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19405", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19405/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19405/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19405/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19405") = 0 mkdir("./19406", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19704 ci2-android-5-10/strace-static-x86_64: Process 19704 attached [pid 19704] set_robust_list(0x555574c686a0, 24) = 0 [pid 19704] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19704] chdir("./19406") = 0 [pid 19704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19704] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19704] write(3, "1000", 4) = 4 [pid 19704] close(3) = 0 [pid 19704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19704] write(1, "executing program\n", 18) = 18 executing program [pid 19704] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19704] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19704] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19704] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19704] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19704] exit_group(0) = ? [pid 19704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19406", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19406/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19406/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19406") = 0 mkdir("./19407", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19705 ci2-android-5-10/strace-static-x86_64: Process 19705 attached [pid 19705] set_robust_list(0x555574c686a0, 24) = 0 [pid 19705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19705] chdir("./19407") = 0 [pid 19705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19705] setpgid(0, 0) = 0 [pid 19705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19705] <... openat resumed>) = 3 [pid 19705] write(3, "1000", 4) = 4 [pid 19705] close(3) = 0 [pid 19705] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19705] <... symlink resumed>) = 0 [pid 19705] write(1, "executing program\n", 18) = 18 executing program [pid 19705] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19705] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19705] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19705] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19705] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19705] exit_group(0) = ? [pid 19705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19407", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19407/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19407/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19407/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19407") = 0 mkdir("./19408", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19706 attached [pid 19706] set_robust_list(0x555574c686a0, 24) = 0 [pid 19706] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19706 [pid 19706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19706] chdir("./19408" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19706] <... chdir resumed>) = 0 [pid 19706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19706] setpgid(0, 0) = 0 [pid 19706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19706] write(3, "1000", 4) = 4 [pid 19706] close(3) = 0 [pid 19706] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19706] write(1, "executing program\n", 18) = 18 executing program [pid 19706] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19706] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19706] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19706] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19706] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19706] exit_group(0) = ? [pid 19706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19408", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19408/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19408/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19408/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19408") = 0 mkdir("./19409", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19707 ci2-android-5-10/strace-static-x86_64: Process 19707 attached [pid 19707] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19707] chdir("./19409") = 0 [pid 19707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19707] setpgid(0, 0) = 0 [pid 19707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19707] write(3, "1000", 4) = 4 [pid 19707] close(3) = 0 [pid 19707] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19707] write(1, "executing program\n", 18) = 18 executing program [pid 19707] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19707] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19707] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19707] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19707] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19707] exit_group(0) = ? [pid 19707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19409", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19409/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19409/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19409/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19409") = 0 mkdir("./19410", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19708 attached , child_tidptr=0x555574c68690) = 19708 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19708] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19708] <... set_robust_list resumed>) = 0 [pid 19708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19708] chdir("./19410") = 0 [pid 19708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19708] setpgid(0, 0) = 0 [pid 19708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19708] write(3, "1000", 4) = 4 [pid 19708] close(3) = 0 [pid 19708] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19708] write(1, "executing program\n", 18) = 18 [pid 19708] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19708] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19708] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19708] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19708] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19708] exit_group(0) = ? [pid 19708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19410", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19410/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19410/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19410") = 0 mkdir("./19411", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19709 ci2-android-5-10/strace-static-x86_64: Process 19709 attached [pid 19709] set_robust_list(0x555574c686a0, 24) = 0 [pid 19709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19709] chdir("./19411" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19709] <... chdir resumed>) = 0 [pid 19709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19709] setpgid(0, 0) = 0 [pid 19709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19709] write(3, "1000", 4) = 4 [pid 19709] close(3) = 0 [pid 19709] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19709] write(1, "executing program\n", 18) = 18 [pid 19709] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19709] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19709] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19709] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19709] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19709] exit_group(0) = ? [pid 19709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19411", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19411/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19411/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19411/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19411") = 0 mkdir("./19412", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19710 ci2-android-5-10/strace-static-x86_64: Process 19710 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19710] set_robust_list(0x555574c686a0, 24) = 0 [pid 19710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19710] chdir("./19412") = 0 [pid 19710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19710] setpgid(0, 0) = 0 [pid 19710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19710] write(3, "1000", 4) = 4 [pid 19710] close(3) = 0 [pid 19710] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19710] write(1, "executing program\n", 18) = 18 [pid 19710] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19710] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19710] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19710] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19710] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19710] exit_group(0) = ? [pid 19710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19412", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19412/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19412/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19412/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19412") = 0 mkdir("./19413", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19711 ci2-android-5-10/strace-static-x86_64: Process 19711 attached [pid 19711] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19711] chdir("./19413") = 0 [pid 19711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19711] setpgid(0, 0) = 0 [pid 19711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19711] write(3, "1000", 4) = 4 [pid 19711] close(3) = 0 [pid 19711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19711] write(1, "executing program\n", 18) = 18 executing program [pid 19711] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19711] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19711] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19711] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19711] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19711] exit_group(0) = ? [pid 19711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19413", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19413/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19413/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19413/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19413") = 0 mkdir("./19414", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19712 ci2-android-5-10/strace-static-x86_64: Process 19712 attached [pid 19712] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19712] chdir("./19414") = 0 [pid 19712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19712] setpgid(0, 0) = 0 [pid 19712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19712] <... openat resumed>) = 3 [pid 19712] write(3, "1000", 4) = 4 [pid 19712] close(3) = 0 [pid 19712] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19712] write(1, "executing program\n", 18) = 18 executing program [pid 19712] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19712] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19712] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19712] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19712] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19712] exit_group(0) = ? [pid 19712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19414", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19414/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19414/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19414/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19414") = 0 mkdir("./19415", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19713 ci2-android-5-10/strace-static-x86_64: Process 19713 attached [pid 19713] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19713] chdir("./19415") = 0 [pid 19713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19713] setpgid(0, 0) = 0 [pid 19713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19713] <... openat resumed>) = 3 [pid 19713] write(3, "1000", 4) = 4 [pid 19713] close(3) = 0 [pid 19713] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19713] write(1, "executing program\n", 18) = 18 executing program [pid 19713] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19713] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19713] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19713] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19713] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19713] exit_group(0) = ? [pid 19713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19415", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19415/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19415/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19415/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19415") = 0 mkdir("./19416", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19714 ci2-android-5-10/strace-static-x86_64: Process 19714 attached [pid 19714] set_robust_list(0x555574c686a0, 24) = 0 [pid 19714] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19714] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19714] chdir("./19416") = 0 [pid 19714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19714] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19714] write(3, "1000", 4) = 4 [pid 19714] close(3) = 0 [pid 19714] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19714] write(1, "executing program\n", 18) = 18 executing program [pid 19714] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19714] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19714] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19714] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19714] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19714] exit_group(0) = ? [pid 19714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19416", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19416/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19416/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19416/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19416") = 0 mkdir("./19417", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19715 attached [pid 19715] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19715 [pid 19715] <... set_robust_list resumed>) = 0 [pid 19715] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19715] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19715] chdir("./19417" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19715] <... chdir resumed>) = 0 [pid 19715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19715] setpgid(0, 0) = 0 [pid 19715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19715] write(3, "1000", 4) = 4 [pid 19715] close(3) = 0 [pid 19715] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19715] write(1, "executing program\n", 18) = 18 [pid 19715] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19715] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19715] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19715] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19715] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19715] exit_group(0) = ? [pid 19715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19417", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19417/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19417/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19417/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19417") = 0 mkdir("./19418", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19716 attached [pid 19716] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19716 [pid 19716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19716] chdir("./19418" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19716] <... chdir resumed>) = 0 [pid 19716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19716] setpgid(0, 0) = 0 [pid 19716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19716] write(3, "1000", 4) = 4 [pid 19716] close(3) = 0 [pid 19716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19716] write(1, "executing program\n", 18) = 18 [pid 19716] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19716] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19716] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19716] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19716] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19716] exit_group(0) = ? [pid 19716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19418", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19418/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19418/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19418/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19418") = 0 mkdir("./19419", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19717 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19717 attached [pid 19717] set_robust_list(0x555574c686a0, 24) = 0 [pid 19717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19717] chdir("./19419") = 0 [pid 19717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19717] setpgid(0, 0) = 0 [pid 19717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19717] write(3, "1000", 4) = 4 [pid 19717] close(3) = 0 [pid 19717] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19717] write(1, "executing program\n", 18) = 18 executing program [pid 19717] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19717] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19717] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19717] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19717] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19717] exit_group(0) = ? [pid 19717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19419", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19419/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19419/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19419/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19419") = 0 mkdir("./19420", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19718 attached [pid 19718] set_robust_list(0x555574c686a0, 24) = 0 [pid 19718] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19718 [pid 19718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19718] chdir("./19420" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19718] <... chdir resumed>) = 0 [pid 19718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19718] setpgid(0, 0) = 0 [pid 19718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19718] write(3, "1000", 4) = 4 [pid 19718] close(3) = 0 [pid 19718] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19718] <... symlink resumed>) = 0 [pid 19718] write(1, "executing program\n", 18) = 18 executing program [pid 19718] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19718] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19718] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19718] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19718] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19718] exit_group(0) = ? [pid 19718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19420", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19420/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19420/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19420/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19420") = 0 mkdir("./19421", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19719 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19719 attached [pid 19719] set_robust_list(0x555574c686a0, 24) = 0 [pid 19719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19719] chdir("./19421") = 0 [pid 19719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19719] setpgid(0, 0) = 0 [pid 19719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19719] write(3, "1000", 4) = 4 [pid 19719] close(3) = 0 [pid 19719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19719] write(1, "executing program\n", 18) = 18 executing program [pid 19719] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19719] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19719] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19719] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19719] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19719] exit_group(0) = ? [pid 19719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19421", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19421/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19421/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19421/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19421") = 0 mkdir("./19422", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19720 ci2-android-5-10/strace-static-x86_64: Process 19720 attached [pid 19720] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19720] chdir("./19422") = 0 [pid 19720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19720] setpgid(0, 0) = 0 [pid 19720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19720] write(3, "1000", 4) = 4 [pid 19720] close(3) = 0 [pid 19720] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19720] write(1, "executing program\n", 18) = 18 executing program [pid 19720] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19720] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19720] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19720] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19720] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19720] exit_group(0) = ? [pid 19720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19422", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19422/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19422/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19422/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19422") = 0 mkdir("./19423", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19721 ci2-android-5-10/strace-static-x86_64: Process 19721 attached [pid 19721] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19721] chdir("./19423") = 0 [pid 19721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19721] setpgid(0, 0) = 0 [pid 19721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19721] write(3, "1000", 4) = 4 [pid 19721] close(3) = 0 [pid 19721] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19721] write(1, "executing program\n", 18) = 18 executing program [pid 19721] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19721] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19721] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19721] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19721] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19721] exit_group(0) = ? [pid 19721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19423", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19423/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19423/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19423/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19423") = 0 mkdir("./19424", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19722 attached [pid 19722] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19722 [pid 19722] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19722] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19722] chdir("./19424") = 0 [pid 19722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19722] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19722] write(3, "1000", 4) = 4 [pid 19722] close(3) = 0 [pid 19722] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19722] write(1, "executing program\n", 18) = 18 executing program [pid 19722] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19722] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19722] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19722] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19722] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19722] exit_group(0) = ? [pid 19722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19424", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19424/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19424/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19424/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19424") = 0 mkdir("./19425", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19723 ci2-android-5-10/strace-static-x86_64: Process 19723 attached [pid 19723] set_robust_list(0x555574c686a0, 24) = 0 [pid 19723] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19723] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19723] chdir("./19425") = 0 [pid 19723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19723] setpgid(0, 0) = 0 [pid 19723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19723] <... openat resumed>) = 3 [pid 19723] write(3, "1000", 4) = 4 [pid 19723] close(3) = 0 [pid 19723] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19723] write(1, "executing program\n", 18) = 18 [pid 19723] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19723] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19723] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19723] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19723] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19723] exit_group(0) = ? [pid 19723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19425", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19425/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19425/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19425/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19425") = 0 mkdir("./19426", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19724 ci2-android-5-10/strace-static-x86_64: Process 19724 attached [pid 19724] set_robust_list(0x555574c686a0, 24) = 0 [pid 19724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19724] chdir("./19426") = 0 [pid 19724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19724] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19724] <... openat resumed>) = 3 [pid 19724] write(3, "1000", 4) = 4 [pid 19724] close(3) = 0 [pid 19724] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19724] write(1, "executing program\n", 18) = 18 executing program [pid 19724] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19724] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19724] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19724] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19724] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19724] exit_group(0) = ? [pid 19724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19426", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19426/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19426/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19426/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19426") = 0 mkdir("./19427", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19725 attached [pid 19725] set_robust_list(0x555574c686a0, 24) = 0 [pid 19725] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19725 [pid 19725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19725] chdir("./19427" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19725] <... chdir resumed>) = 0 [pid 19725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19725] setpgid(0, 0) = 0 [pid 19725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19725] write(3, "1000", 4) = 4 [pid 19725] close(3) = 0 [pid 19725] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19725] write(1, "executing program\n", 18) = 18 [pid 19725] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19725] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19725] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19725] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19725] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19725] exit_group(0) = ? [pid 19725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19427", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19427/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19427/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19427/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19427") = 0 mkdir("./19428", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19726 ci2-android-5-10/strace-static-x86_64: Process 19726 attached [pid 19726] set_robust_list(0x555574c686a0, 24) = 0 [pid 19726] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19726] chdir("./19428") = 0 [pid 19726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19726] setpgid(0, 0) = 0 [pid 19726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19726] write(3, "1000", 4) = 4 [pid 19726] close(3) = 0 [pid 19726] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19726] write(1, "executing program\n", 18) = 18 executing program [pid 19726] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19726] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19726] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19726] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19726] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19726] exit_group(0) = ? [pid 19726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19428", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19428/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19428/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19428/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19428") = 0 mkdir("./19429", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19727 ci2-android-5-10/strace-static-x86_64: Process 19727 attached [pid 19727] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19727] <... set_robust_list resumed>) = 0 [pid 19727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19727] chdir("./19429") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19727] setpgid(0, 0) = 0 [pid 19727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19727] write(3, "1000", 4) = 4 [pid 19727] close(3) = 0 [pid 19727] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19727] write(1, "executing program\n", 18) = 18 executing program [pid 19727] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19727] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19727] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19727] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19727] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19727] exit_group(0) = ? [pid 19727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19429", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19429/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19429/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19429/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19429") = 0 mkdir("./19430", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19728 ci2-android-5-10/strace-static-x86_64: Process 19728 attached [pid 19728] set_robust_list(0x555574c686a0, 24) = 0 [pid 19728] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19728] chdir("./19430") = 0 [pid 19728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19728] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19728] write(3, "1000", 4) = 4 [pid 19728] close(3) = 0 [pid 19728] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19728] write(1, "executing program\n", 18) = 18 executing program [pid 19728] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19728] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19728] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19728] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19728] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19728] exit_group(0) = ? [pid 19728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19430", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19430/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19430/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19430/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19430") = 0 mkdir("./19431", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19729 ci2-android-5-10/strace-static-x86_64: Process 19729 attached [pid 19729] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19729] chdir("./19431") = 0 [pid 19729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19729] setpgid(0, 0) = 0 [pid 19729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19729] <... openat resumed>) = 3 [pid 19729] write(3, "1000", 4) = 4 [pid 19729] close(3) = 0 [pid 19729] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19729] write(1, "executing program\n", 18) = 18 executing program [pid 19729] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19729] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19729] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19729] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19729] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19729] exit_group(0) = ? [pid 19729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19431", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19431/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19431/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19431/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19431") = 0 mkdir("./19432", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19730 ci2-android-5-10/strace-static-x86_64: Process 19730 attached [pid 19730] set_robust_list(0x555574c686a0, 24) = 0 [pid 19730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19730] chdir("./19432") = 0 [pid 19730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19730] setpgid(0, 0) = 0 [pid 19730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19730] <... openat resumed>) = 3 [pid 19730] write(3, "1000", 4) = 4 [pid 19730] close(3) = 0 [pid 19730] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19730] <... symlink resumed>) = 0 [pid 19730] write(1, "executing program\n", 18) = 18 executing program [pid 19730] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19730] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19730] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19730] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19730] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19730] exit_group(0) = ? [pid 19730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19432", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19432/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19432/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19432/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19432") = 0 mkdir("./19433", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19731 attached , child_tidptr=0x555574c68690) = 19731 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19731] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19731] <... set_robust_list resumed>) = 0 [pid 19731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19731] chdir("./19433") = 0 [pid 19731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19731] setpgid(0, 0) = 0 [pid 19731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19731] write(3, "1000", 4) = 4 [pid 19731] close(3) = 0 [pid 19731] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19731] write(1, "executing program\n", 18) = 18 executing program [pid 19731] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19731] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19731] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19731] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19731] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19731] exit_group(0) = ? [pid 19731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19433", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19433/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19433/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19433/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19433") = 0 mkdir("./19434", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19732 attached [pid 19732] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19732 [pid 19732] <... set_robust_list resumed>) = 0 [pid 19732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19732] chdir("./19434") = 0 [pid 19732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19732] setpgid(0, 0) = 0 [pid 19732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19732] <... openat resumed>) = 3 [pid 19732] write(3, "1000", 4) = 4 [pid 19732] close(3) = 0 [pid 19732] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19732] write(1, "executing program\n", 18) = 18 [pid 19732] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19732] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19732] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19732] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19732] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19732] exit_group(0) = ? [pid 19732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19434", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19434/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19434/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19434/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19434") = 0 mkdir("./19435", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19733 attached [pid 19733] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19733 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19733] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19733] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19733] chdir("./19435") = 0 [pid 19733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19733] setpgid(0, 0) = 0 [pid 19733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19733] write(3, "1000", 4) = 4 [pid 19733] close(3) = 0 [pid 19733] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19733] write(1, "executing program\n", 18) = 18 executing program [pid 19733] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19733] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19733] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19733] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19733] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19733] exit_group(0) = ? [pid 19733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19435", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19435/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19435/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19435/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19435") = 0 mkdir("./19436", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19734 attached [pid 19734] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19734 [pid 19734] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19734] chdir("./19436") = 0 [pid 19734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19734] setpgid(0, 0) = 0 [pid 19734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19734] <... openat resumed>) = 3 [pid 19734] write(3, "1000", 4) = 4 [pid 19734] close(3) = 0 [pid 19734] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19734] write(1, "executing program\n", 18) = 18 [pid 19734] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19734] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19734] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19734] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19734] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19734] exit_group(0) = ? [pid 19734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19436", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19436/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19436/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19436/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19436") = 0 mkdir("./19437", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19735 ci2-android-5-10/strace-static-x86_64: Process 19735 attached [pid 19735] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19735] chdir("./19437") = 0 [pid 19735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19735] setpgid(0, 0) = 0 [pid 19735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19735] <... openat resumed>) = 3 [pid 19735] write(3, "1000", 4) = 4 [pid 19735] close(3) = 0 [pid 19735] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19735] write(1, "executing program\n", 18) = 18 [pid 19735] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19735] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19735] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19735] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19735] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19735] exit_group(0) = ? [pid 19735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19437", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19437/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19437/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19437/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19437") = 0 mkdir("./19438", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19736 ci2-android-5-10/strace-static-x86_64: Process 19736 attached [pid 19736] set_robust_list(0x555574c686a0, 24) = 0 [pid 19736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19736] chdir("./19438") = 0 [pid 19736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19736] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19736] write(3, "1000", 4) = 4 [pid 19736] close(3) = 0 [pid 19736] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19736] write(1, "executing program\n", 18) = 18 executing program [pid 19736] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19736] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19736] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19736] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19736] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19736] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19736] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19736] exit_group(0) = ? [pid 19736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19438", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19438/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19438/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19438/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19438") = 0 mkdir("./19439", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19737 attached , child_tidptr=0x555574c68690) = 19737 [pid 19737] set_robust_list(0x555574c686a0, 24) = 0 [pid 19737] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19737] chdir("./19439" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19737] <... chdir resumed>) = 0 [pid 19737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19737] setpgid(0, 0) = 0 [pid 19737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19737] write(3, "1000", 4) = 4 [pid 19737] close(3) = 0 [pid 19737] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19737] write(1, "executing program\n", 18) = 18 executing program [pid 19737] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19737] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19737] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19737] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19737] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19737] exit_group(0) = ? [pid 19737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19439", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19439/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19439/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19439/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19439") = 0 mkdir("./19440", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19738 ci2-android-5-10/strace-static-x86_64: Process 19738 attached [pid 19738] set_robust_list(0x555574c686a0, 24) = 0 [pid 19738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19738] chdir("./19440") = 0 [pid 19738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19738] setpgid(0, 0) = 0 [pid 19738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19738] <... openat resumed>) = 3 [pid 19738] write(3, "1000", 4) = 4 [pid 19738] close(3) = 0 [pid 19738] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19738] write(1, "executing program\n", 18) = 18 executing program [pid 19738] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19738] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19738] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19738] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19738] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19738] exit_group(0) = ? [pid 19738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19440", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19440/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19440/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19440/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19440") = 0 mkdir("./19441", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19739 ci2-android-5-10/strace-static-x86_64: Process 19739 attached [pid 19739] set_robust_list(0x555574c686a0, 24) = 0 [pid 19739] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19739] chdir("./19441") = 0 [pid 19739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19739] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19739] <... setpgid resumed>) = 0 [pid 19739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19739] write(3, "1000", 4) = 4 [pid 19739] close(3) = 0 [pid 19739] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19739] write(1, "executing program\n", 18) = 18 executing program [pid 19739] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19739] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19739] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19739] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19739] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19739] exit_group(0) = ? [pid 19739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19441", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19441", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19441/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19441/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19441/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19441") = 0 mkdir("./19442", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19740 ci2-android-5-10/strace-static-x86_64: Process 19740 attached [pid 19740] set_robust_list(0x555574c686a0, 24) = 0 [pid 19740] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19740] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19740] chdir("./19442") = 0 [pid 19740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19740] setpgid(0, 0) = 0 [pid 19740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19740] write(3, "1000", 4) = 4 [pid 19740] close(3) = 0 executing program [pid 19740] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19740] <... symlink resumed>) = 0 [pid 19740] write(1, "executing program\n", 18) = 18 [pid 19740] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19740] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19740] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19740] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19740] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19740] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19740] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19740] exit_group(0) = ? [pid 19740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19442", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19442", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19442/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19442/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19442/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19442") = 0 mkdir("./19443", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19741 ci2-android-5-10/strace-static-x86_64: Process 19741 attached [pid 19741] set_robust_list(0x555574c686a0, 24) = 0 [pid 19741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19741] chdir("./19443") = 0 [pid 19741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19741] setpgid(0, 0) = 0 [pid 19741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19741] write(3, "1000", 4) = 4 [pid 19741] close(3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19741] <... close resumed>) = 0 [pid 19741] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19741] write(1, "executing program\n", 18) = 18 executing program [pid 19741] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19741] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19741] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19741] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19741] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19741] exit_group(0) = ? [pid 19741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19443", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19443", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19443/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19443/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19443/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19443") = 0 mkdir("./19444", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19742 attached , child_tidptr=0x555574c68690) = 19742 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19742] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19742] <... set_robust_list resumed>) = 0 [pid 19742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19742] chdir("./19444") = 0 [pid 19742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19742] setpgid(0, 0) = 0 [pid 19742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19742] write(3, "1000", 4) = 4 [pid 19742] close(3) = 0 [pid 19742] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19742] write(1, "executing program\n", 18) = 18 executing program [pid 19742] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19742] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19742] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19742] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19742] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19742] exit_group(0) = ? [pid 19742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19444", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19444", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19444/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19444/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19444/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19444") = 0 mkdir("./19445", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19743 ci2-android-5-10/strace-static-x86_64: Process 19743 attached [pid 19743] set_robust_list(0x555574c686a0, 24) = 0 [pid 19743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19743] chdir("./19445") = 0 [pid 19743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19743] setpgid(0, 0) = 0 [pid 19743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19743] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19743] <... write resumed>) = 4 [pid 19743] close(3) = 0 [pid 19743] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19743] <... symlink resumed>) = 0 executing program [pid 19743] write(1, "executing program\n", 18) = 18 [pid 19743] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19743] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19743] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19743] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19743] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19743] exit_group(0) = ? [pid 19743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19445", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19445", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19445/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19445/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19445/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19445") = 0 mkdir("./19446", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19744 attached [pid 19744] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19744 [pid 19744] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19744] chdir("./19446") = 0 [pid 19744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19744] setpgid(0, 0) = 0 [pid 19744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19744] <... openat resumed>) = 3 [pid 19744] write(3, "1000", 4) = 4 [pid 19744] close(3) = 0 [pid 19744] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19744] write(1, "executing program\n", 18) = 18 executing program [pid 19744] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19744] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19744] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19744] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19744] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19744] exit_group(0) = ? [pid 19744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19446", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19446", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19446/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19446/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19446/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19446") = 0 mkdir("./19447", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19745 ci2-android-5-10/strace-static-x86_64: Process 19745 attached [pid 19745] set_robust_list(0x555574c686a0, 24) = 0 [pid 19745] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19745] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19745] chdir("./19447") = 0 [pid 19745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19745] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19745] write(3, "1000", 4) = 4 [pid 19745] close(3) = 0 [pid 19745] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19745] write(1, "executing program\n", 18) = 18 executing program [pid 19745] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19745] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19745] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19745] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19745] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19745] exit_group(0) = ? [pid 19745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19447", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19447", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19447/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19447/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19447/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19447") = 0 mkdir("./19448", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19746 ci2-android-5-10/strace-static-x86_64: Process 19746 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19746] set_robust_list(0x555574c686a0, 24) = 0 [pid 19746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19746] chdir("./19448" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19746] <... chdir resumed>) = 0 [pid 19746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19746] setpgid(0, 0) = 0 [pid 19746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19746] write(3, "1000", 4) = 4 [pid 19746] close(3) = 0 [pid 19746] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19746] write(1, "executing program\n", 18) = 18 executing program [pid 19746] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19746] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19746] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19746] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19746] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19746] exit_group(0) = ? [pid 19746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19448", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19448", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19448/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19448/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19448/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19448") = 0 mkdir("./19449", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19747 ci2-android-5-10/strace-static-x86_64: Process 19747 attached [pid 19747] set_robust_list(0x555574c686a0, 24) = 0 [pid 19747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19747] chdir("./19449") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19747] setpgid(0, 0) = 0 [pid 19747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19747] write(3, "1000", 4) = 4 [pid 19747] close(3) = 0 [pid 19747] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19747] write(1, "executing program\n", 18) = 18 executing program [pid 19747] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19747] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19747] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19747] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19747] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19747] exit_group(0) = ? [pid 19747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19449", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19449", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19449/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19449/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19449/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19449") = 0 mkdir("./19450", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19748 ci2-android-5-10/strace-static-x86_64: Process 19748 attached [pid 19748] set_robust_list(0x555574c686a0, 24) = 0 [pid 19748] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19748] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19748] chdir("./19450") = 0 [pid 19748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19748] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19748] write(3, "1000", 4) = 4 [pid 19748] close(3) = 0 [pid 19748] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19748] write(1, "executing program\n", 18) = 18 executing program [pid 19748] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19748] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19748] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19748] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19748] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19748] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19748] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19748] exit_group(0) = ? [pid 19748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19450", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19450", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19450/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19450/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19450/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19450") = 0 mkdir("./19451", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19749 attached [pid 19749] set_robust_list(0x555574c686a0, 24) = 0 [pid 19749] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19749 [pid 19749] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19749] chdir("./19451") = 0 [pid 19749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19749] setpgid(0, 0) = 0 [pid 19749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19749] <... openat resumed>) = 3 [pid 19749] write(3, "1000", 4) = 4 [pid 19749] close(3) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19749] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19749] write(1, "executing program\n", 18) = 18 executing program [pid 19749] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19749] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19749] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19749] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19749] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19749] exit_group(0) = ? [pid 19749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19451", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19451", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19451/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19451/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19451/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19451") = 0 mkdir("./19452", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19750 attached [pid 19750] set_robust_list(0x555574c686a0, 24) = 0 [pid 19750] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19750 [pid 19750] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19750] chdir("./19452") = 0 [pid 19750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19750] setpgid(0, 0) = 0 [pid 19750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19750] write(3, "1000", 4) = 4 [pid 19750] close(3) = 0 [pid 19750] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19750] write(1, "executing program\n", 18) = 18 executing program [pid 19750] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19750] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19750] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19750] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19750] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19750] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19750] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19750] exit_group(0) = ? [pid 19750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19452", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19452", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19452/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19452/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19452/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19452") = 0 mkdir("./19453", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19751 attached [pid 19751] set_robust_list(0x555574c686a0, 24) = 0 [pid 19751] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19751 [pid 19751] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19751] chdir("./19453") = 0 [pid 19751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19751] setpgid(0, 0) = 0 [pid 19751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19751] write(3, "1000", 4) = 4 [pid 19751] close(3) = 0 [pid 19751] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19751] write(1, "executing program\n", 18) = 18 [pid 19751] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19751] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19751] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19751] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19751] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19751] exit_group(0) = ? [pid 19751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19453", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19453", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19453/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19453/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19453/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19453") = 0 mkdir("./19454", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19752 ci2-android-5-10/strace-static-x86_64: Process 19752 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19752] set_robust_list(0x555574c686a0, 24) = 0 [pid 19752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19752] chdir("./19454") = 0 [pid 19752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19752] setpgid(0, 0) = 0 [pid 19752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19752] write(3, "1000", 4) = 4 [pid 19752] close(3) = 0 [pid 19752] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19752] write(1, "executing program\n", 18) = 18 executing program [pid 19752] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19752] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19752] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19752] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19752] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19752] exit_group(0) = ? [pid 19752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19454", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19454", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19454/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19454/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19454/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19454") = 0 mkdir("./19455", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19753 ci2-android-5-10/strace-static-x86_64: Process 19753 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19753] set_robust_list(0x555574c686a0, 24) = 0 [pid 19753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19753] chdir("./19455") = 0 [pid 19753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19753] setpgid(0, 0) = 0 [pid 19753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19753] write(3, "1000", 4) = 4 [pid 19753] close(3) = 0 [pid 19753] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19753] write(1, "executing program\n", 18) = 18 executing program [pid 19753] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19753] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19753] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19753] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19753] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19753] exit_group(0) = ? [pid 19753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19455", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19455", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19455/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19455/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19455/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19455") = 0 mkdir("./19456", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19754 ci2-android-5-10/strace-static-x86_64: Process 19754 attached [pid 19754] set_robust_list(0x555574c686a0, 24) = 0 [pid 19754] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19754] chdir("./19456") = 0 [pid 19754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19754] setpgid(0, 0) = 0 [pid 19754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19754] <... openat resumed>) = 3 [pid 19754] write(3, "1000", 4) = 4 [pid 19754] close(3) = 0 [pid 19754] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19754] write(1, "executing program\n", 18) = 18 [pid 19754] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19754] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19754] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19754] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19754] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19754] exit_group(0) = ? [pid 19754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19456", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19456", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19456/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19456/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19456/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19456") = 0 mkdir("./19457", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19755 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19755 attached [pid 19755] set_robust_list(0x555574c686a0, 24) = 0 [pid 19755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19755] chdir("./19457") = 0 [pid 19755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19755] setpgid(0, 0) = 0 [pid 19755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19755] write(3, "1000", 4) = 4 [pid 19755] close(3) = 0 [pid 19755] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19755] write(1, "executing program\n", 18) = 18 [pid 19755] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19755] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19755] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19755] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19755] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19755] exit_group(0) = ? [pid 19755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19457", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19457", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19457/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19457/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19457/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19457") = 0 mkdir("./19458", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19756 ci2-android-5-10/strace-static-x86_64: Process 19756 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19756] set_robust_list(0x555574c686a0, 24) = 0 [pid 19756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19756] chdir("./19458") = 0 [pid 19756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19756] setpgid(0, 0) = 0 [pid 19756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19756] write(3, "1000", 4) = 4 [pid 19756] close(3) = 0 [pid 19756] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19756] write(1, "executing program\n", 18) = 18 executing program [pid 19756] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19756] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19756] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19756] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19756] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19756] exit_group(0) = ? [pid 19756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19458", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19458", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19458/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19458/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19458/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19458") = 0 mkdir("./19459", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19757 ci2-android-5-10/strace-static-x86_64: Process 19757 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19757] set_robust_list(0x555574c686a0, 24) = 0 [pid 19757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19757] chdir("./19459") = 0 [pid 19757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19757] setpgid(0, 0) = 0 [pid 19757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19757] write(3, "1000", 4) = 4 [pid 19757] close(3) = 0 [pid 19757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19757] write(1, "executing program\n", 18) = 18 executing program [pid 19757] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19757] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19757] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19757] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19757] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19757] exit_group(0) = ? [pid 19757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19459", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19459", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19459/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19459/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19459/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19459") = 0 mkdir("./19460", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19758 ci2-android-5-10/strace-static-x86_64: Process 19758 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19758] set_robust_list(0x555574c686a0, 24) = 0 [pid 19758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19758] chdir("./19460") = 0 [pid 19758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19758] setpgid(0, 0) = 0 [pid 19758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19758] write(3, "1000", 4) = 4 [pid 19758] close(3) = 0 [pid 19758] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19758] write(1, "executing program\n", 18) = 18 [pid 19758] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19758] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19758] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19758] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19758] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19758] exit_group(0) = ? [pid 19758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19460", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19460", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19460/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19460/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19460/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19460") = 0 mkdir("./19461", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19759 ci2-android-5-10/strace-static-x86_64: Process 19759 attached [pid 19759] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19759] chdir("./19461") = 0 [pid 19759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19759] setpgid(0, 0) = 0 [pid 19759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19759] <... openat resumed>) = 3 [pid 19759] write(3, "1000", 4) = 4 [pid 19759] close(3) = 0 [pid 19759] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19759] write(1, "executing program\n", 18) = 18 [pid 19759] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19759] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19759] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19759] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19759] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19759] exit_group(0) = ? [pid 19759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19461", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19461", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19461/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19461/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19461/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19461") = 0 mkdir("./19462", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19760 ci2-android-5-10/strace-static-x86_64: Process 19760 attached [pid 19760] set_robust_list(0x555574c686a0, 24) = 0 [pid 19760] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19760] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19760] chdir("./19462") = 0 [pid 19760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19760] setpgid(0, 0) = 0 [pid 19760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19760] <... openat resumed>) = 3 [pid 19760] write(3, "1000", 4) = 4 [pid 19760] close(3) = 0 [pid 19760] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19760] write(1, "executing program\n", 18) = 18 executing program [pid 19760] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19760] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19760] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19760] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19760] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19760] exit_group(0) = ? [pid 19760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19462", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19462", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19462/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19462/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19462/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19462") = 0 mkdir("./19463", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19761 attached , child_tidptr=0x555574c68690) = 19761 [pid 19761] set_robust_list(0x555574c686a0, 24) = 0 [pid 19761] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19761] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19761] chdir("./19463") = 0 [pid 19761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19761] setpgid(0, 0) = 0 [pid 19761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19761] write(3, "1000", 4) = 4 [pid 19761] close(3) = 0 [pid 19761] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19761] write(1, "executing program\n", 18) = 18 executing program [pid 19761] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19761] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19761] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19761] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19761] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19761] exit_group(0) = ? [pid 19761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19463", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19463", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19463/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19463/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19463/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19463") = 0 mkdir("./19464", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19762 ci2-android-5-10/strace-static-x86_64: Process 19762 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19762] set_robust_list(0x555574c686a0, 24) = 0 [pid 19762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19762] chdir("./19464") = 0 [pid 19762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19762] setpgid(0, 0) = 0 [pid 19762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19762] write(3, "1000", 4) = 4 [pid 19762] close(3) = 0 [pid 19762] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19762] write(1, "executing program\n", 18) = 18 executing program [pid 19762] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19762] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19762] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19762] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19762] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19762] exit_group(0) = ? [pid 19762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19464", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19464", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19464/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19464/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19464/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19464") = 0 mkdir("./19465", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19763 ci2-android-5-10/strace-static-x86_64: Process 19763 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19763] set_robust_list(0x555574c686a0, 24) = 0 [pid 19763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19763] chdir("./19465") = 0 [pid 19763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19763] setpgid(0, 0) = 0 [pid 19763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19763] write(3, "1000", 4) = 4 [pid 19763] close(3) = 0 [pid 19763] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19763] write(1, "executing program\n", 18) = 18 executing program [pid 19763] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19763] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19763] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19763] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19763] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19763] exit_group(0) = ? [pid 19763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19465", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19465", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19465/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19465/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19465/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19465") = 0 mkdir("./19466", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19764 ci2-android-5-10/strace-static-x86_64: Process 19764 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19764] set_robust_list(0x555574c686a0, 24) = 0 [pid 19764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19764] chdir("./19466") = 0 [pid 19764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19764] setpgid(0, 0) = 0 [pid 19764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19764] write(3, "1000", 4) = 4 [pid 19764] close(3) = 0 [pid 19764] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19764] write(1, "executing program\n", 18) = 18 executing program [pid 19764] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19764] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19764] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19764] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19764] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19764] exit_group(0) = ? [pid 19764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19466", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19466", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19466/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19466/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19466/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19466") = 0 mkdir("./19467", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19765 ci2-android-5-10/strace-static-x86_64: Process 19765 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19765] set_robust_list(0x555574c686a0, 24) = 0 [pid 19765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19765] chdir("./19467") = 0 [pid 19765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19765] setpgid(0, 0) = 0 [pid 19765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19765] write(3, "1000", 4) = 4 [pid 19765] close(3) = 0 [pid 19765] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19765] write(1, "executing program\n", 18) = 18 executing program [pid 19765] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19765] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19765] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19765] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19765] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19765] exit_group(0) = ? [pid 19765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19467", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19467", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19467/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19467/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19467/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19467") = 0 mkdir("./19468", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19766 ci2-android-5-10/strace-static-x86_64: Process 19766 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19766] set_robust_list(0x555574c686a0, 24) = 0 [pid 19766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19766] chdir("./19468") = 0 [pid 19766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19766] setpgid(0, 0) = 0 [pid 19766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19766] write(3, "1000", 4) = 4 [pid 19766] close(3) = 0 [pid 19766] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19766] write(1, "executing program\n", 18) = 18 executing program [pid 19766] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19766] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19766] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19766] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19766] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19766] exit_group(0) = ? [pid 19766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19468", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19468", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19468/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19468/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19468/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19468") = 0 mkdir("./19469", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19767 ci2-android-5-10/strace-static-x86_64: Process 19767 attached [pid 19767] set_robust_list(0x555574c686a0, 24) = 0 [pid 19767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19767] chdir("./19469") = 0 [pid 19767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19767] setpgid(0, 0) = 0 [pid 19767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19767] <... openat resumed>) = 3 [pid 19767] write(3, "1000", 4) = 4 [pid 19767] close(3) = 0 [pid 19767] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19767] write(1, "executing program\n", 18) = 18 [pid 19767] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19767] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19767] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19767] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19767] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19767] exit_group(0) = ? [pid 19767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19469", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19469", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19469/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19469/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19469/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19469") = 0 mkdir("./19470", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19768 ci2-android-5-10/strace-static-x86_64: Process 19768 attached [pid 19768] set_robust_list(0x555574c686a0, 24) = 0 [pid 19768] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19768] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19768] chdir("./19470") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19768] setpgid(0, 0) = 0 [pid 19768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19768] write(3, "1000", 4) = 4 [pid 19768] close(3) = 0 [pid 19768] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19768] write(1, "executing program\n", 18) = 18 executing program [pid 19768] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19768] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19768] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19768] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19768] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19768] exit_group(0) = ? [pid 19768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19470", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19470", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19470/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19470/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19470/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19470") = 0 mkdir("./19471", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19769 ci2-android-5-10/strace-static-x86_64: Process 19769 attached [pid 19769] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19769] chdir("./19471") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19769] setpgid(0, 0) = 0 [pid 19769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19769] write(3, "1000", 4) = 4 [pid 19769] close(3) = 0 [pid 19769] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19769] write(1, "executing program\n", 18) = 18 [pid 19769] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19769] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19769] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19769] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19769] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19769] exit_group(0) = ? [pid 19769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19471", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19471", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19471/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19471/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19471/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19471") = 0 mkdir("./19472", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19770 ci2-android-5-10/strace-static-x86_64: Process 19770 attached [pid 19770] set_robust_list(0x555574c686a0, 24) = 0 [pid 19770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19770] chdir("./19472" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19770] <... chdir resumed>) = 0 [pid 19770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19770] setpgid(0, 0) = 0 [pid 19770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19770] <... openat resumed>) = 3 [pid 19770] write(3, "1000", 4) = 4 [pid 19770] close(3) = 0 [pid 19770] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19770] write(1, "executing program\n", 18) = 18 executing program [pid 19770] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19770] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19770] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19770] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19770] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19770] exit_group(0) = ? [pid 19770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19472", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19472", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19472/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19472/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19472/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19472") = 0 mkdir("./19473", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19771 ci2-android-5-10/strace-static-x86_64: Process 19771 attached [pid 19771] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19771] chdir("./19473") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19771] setpgid(0, 0) = 0 [pid 19771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19771] write(3, "1000", 4) = 4 [pid 19771] close(3) = 0 [pid 19771] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19771] write(1, "executing program\n", 18) = 18 executing program [pid 19771] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19771] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19771] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19771] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19771] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19771] exit_group(0) = ? [pid 19771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19473", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19473", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19473/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19473/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19473/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19473") = 0 mkdir("./19474", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19772 ci2-android-5-10/strace-static-x86_64: Process 19772 attached [pid 19772] set_robust_list(0x555574c686a0, 24) = 0 [pid 19772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19772] chdir("./19474" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19772] <... chdir resumed>) = 0 [pid 19772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19772] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19772] write(3, "1000", 4) = 4 [pid 19772] close(3) = 0 [pid 19772] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19772] write(1, "executing program\n", 18) = 18 executing program [pid 19772] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19772] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19772] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19772] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19772] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19772] exit_group(0) = ? [pid 19772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19474", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19474", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19474/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19474/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19474/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19474") = 0 mkdir("./19475", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19773 ci2-android-5-10/strace-static-x86_64: Process 19773 attached [pid 19773] set_robust_list(0x555574c686a0, 24) = 0 [pid 19773] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19773] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19773] chdir("./19475") = 0 [pid 19773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19773] setpgid(0, 0) = 0 [pid 19773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19773] write(3, "1000", 4) = 4 [pid 19773] close(3) = 0 [pid 19773] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19773] write(1, "executing program\n", 18) = 18 executing program [pid 19773] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19773] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19773] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19773] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19773] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19773] exit_group(0) = ? [pid 19773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19475", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19475", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19475/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19475/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19475/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19475") = 0 mkdir("./19476", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19774 ci2-android-5-10/strace-static-x86_64: Process 19774 attached [pid 19774] set_robust_list(0x555574c686a0, 24) = 0 [pid 19774] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19774] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19774] chdir("./19476") = 0 [pid 19774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19774] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19774] write(3, "1000", 4) = 4 [pid 19774] close(3) = 0 [pid 19774] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19774] write(1, "executing program\n", 18) = 18 executing program [pid 19774] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19774] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19774] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19774] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19774] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19774] exit_group(0) = ? [pid 19774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19476", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19476", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19476/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19476/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19476/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19476") = 0 mkdir("./19477", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19775 ci2-android-5-10/strace-static-x86_64: Process 19775 attached [pid 19775] set_robust_list(0x555574c686a0, 24) = 0 [pid 19775] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19775] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19775] chdir("./19477") = 0 [pid 19775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19775] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19775] write(3, "1000", 4) = 4 [pid 19775] close(3) = 0 [pid 19775] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19775] write(1, "executing program\n", 18) = 18 executing program [pid 19775] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19775] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19775] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19775] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19775] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19775] exit_group(0) = ? [pid 19775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19477", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19477", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19477/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19477/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19477/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19477") = 0 mkdir("./19478", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19776 attached [pid 19776] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19776 [pid 19776] <... set_robust_list resumed>) = 0 [pid 19776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19776] chdir("./19478") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19776] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19776] write(3, "1000", 4) = 4 [pid 19776] close(3) = 0 [pid 19776] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19776] write(1, "executing program\n", 18) = 18 [pid 19776] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19776] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19776] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19776] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19776] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19776] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19776] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19776] exit_group(0) = ? [pid 19776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19478", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19478", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19478/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19478/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19478/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19478") = 0 mkdir("./19479", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19777 attached [pid 19777] set_robust_list(0x555574c686a0, 24) = 0 [pid 19777] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19777 [pid 19777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19777] chdir("./19479") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19777] setpgid(0, 0) = 0 [pid 19777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19777] write(3, "1000", 4) = 4 [pid 19777] close(3) = 0 [pid 19777] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19777] write(1, "executing program\n", 18) = 18 executing program [pid 19777] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19777] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19777] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19777] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19777] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19777] exit_group(0) = ? [pid 19777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19479", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19479", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19479/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19479/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19479/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19479") = 0 mkdir("./19480", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19778 ci2-android-5-10/strace-static-x86_64: Process 19778 attached [pid 19778] set_robust_list(0x555574c686a0, 24) = 0 [pid 19778] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19778] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19778] chdir("./19480") = 0 [pid 19778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19778] setpgid(0, 0) = 0 [pid 19778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19778] write(3, "1000", 4) = 4 [pid 19778] close(3) = 0 [pid 19778] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19778] write(1, "executing program\n", 18) = 18 executing program [pid 19778] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19778] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19778] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19778] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19778] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19778] exit_group(0) = ? [pid 19778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19480", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19480", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19480/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19480/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19480/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19480") = 0 mkdir("./19481", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19779 attached , child_tidptr=0x555574c68690) = 19779 [pid 19779] set_robust_list(0x555574c686a0, 24) = 0 [pid 19779] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19779] chdir("./19481" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19779] <... chdir resumed>) = 0 [pid 19779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19779] setpgid(0, 0) = 0 [pid 19779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19779] write(3, "1000", 4) = 4 [pid 19779] close(3) = 0 [pid 19779] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19779] write(1, "executing program\n", 18) = 18 [pid 19779] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19779] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19779] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19779] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19779] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19779] exit_group(0) = ? [pid 19779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19481", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19481", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19481/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19481/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19481/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19481") = 0 mkdir("./19482", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19780 ci2-android-5-10/strace-static-x86_64: Process 19780 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19780] set_robust_list(0x555574c686a0, 24) = 0 [pid 19780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19780] chdir("./19482") = 0 [pid 19780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19780] setpgid(0, 0) = 0 [pid 19780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19780] write(3, "1000", 4) = 4 [pid 19780] close(3) = 0 [pid 19780] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19780] write(1, "executing program\n", 18) = 18 executing program [pid 19780] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19780] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19780] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19780] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19780] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19780] exit_group(0) = ? [pid 19780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19482", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19482", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19482/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19482/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19482/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19482") = 0 mkdir("./19483", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19781 attached [pid 19781] set_robust_list(0x555574c686a0, 24) = 0 [pid 19781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19781] chdir("./19483") = 0 [pid 19781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19781] setpgid(0, 0) = 0 [pid 19781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19781 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19781] <... openat resumed>) = 3 [pid 19781] write(3, "1000", 4) = 4 [pid 19781] close(3) = 0 [pid 19781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19781] write(1, "executing program\n", 18) = 18 executing program [pid 19781] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19781] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19781] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19781] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19781] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19781] exit_group(0) = ? [pid 19781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19483", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19483", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19483/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19483/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19483/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19483") = 0 mkdir("./19484", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19782 attached [pid 19782] set_robust_list(0x555574c686a0, 24) = 0 [pid 19782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19782] chdir("./19484") = 0 [pid 19782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19782] setpgid(0, 0) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19782 [pid 19782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19782] <... openat resumed>) = 3 [pid 19782] write(3, "1000", 4) = 4 [pid 19782] close(3) = 0 [pid 19782] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19782] write(1, "executing program\n", 18) = 18 [pid 19782] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19782] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19782] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19782] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19782] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19782] exit_group(0) = ? [pid 19782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19484", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19484", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19484/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19484/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19484/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19484") = 0 mkdir("./19485", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19783 ci2-android-5-10/strace-static-x86_64: Process 19783 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19783] set_robust_list(0x555574c686a0, 24) = 0 [pid 19783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19783] chdir("./19485") = 0 [pid 19783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19783] setpgid(0, 0) = 0 [pid 19783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19783] write(3, "1000", 4) = 4 [pid 19783] close(3) = 0 [pid 19783] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19783] write(1, "executing program\n", 18) = 18 executing program [pid 19783] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19783] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19783] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19783] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19783] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19783] exit_group(0) = ? [pid 19783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19485", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19485", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19485/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19485/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19485/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19485") = 0 mkdir("./19486", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19784 ci2-android-5-10/strace-static-x86_64: Process 19784 attached [pid 19784] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19784] chdir("./19486") = 0 [pid 19784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19784] setpgid(0, 0) = 0 [pid 19784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19784] <... openat resumed>) = 3 [pid 19784] write(3, "1000", 4) = 4 [pid 19784] close(3) = 0 [pid 19784] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19784] write(1, "executing program\n", 18) = 18 executing program [pid 19784] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19784] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19784] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19784] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19784] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19784] exit_group(0) = ? [pid 19784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19486", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19486", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19486/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19486/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19486/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19486") = 0 mkdir("./19487", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19785 ci2-android-5-10/strace-static-x86_64: Process 19785 attached [pid 19785] set_robust_list(0x555574c686a0, 24) = 0 [pid 19785] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19785] chdir("./19487") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19785] setpgid(0, 0) = 0 [pid 19785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19785] write(3, "1000", 4) = 4 [pid 19785] close(3) = 0 [pid 19785] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19785] write(1, "executing program\n", 18) = 18 executing program [pid 19785] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19785] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19785] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19785] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19785] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19785] exit_group(0) = ? [pid 19785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19487", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19487", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19487/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19487/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19487/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19487") = 0 mkdir("./19488", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19786 ci2-android-5-10/strace-static-x86_64: Process 19786 attached [pid 19786] set_robust_list(0x555574c686a0, 24) = 0 [pid 19786] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19786] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19786] chdir("./19488" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19786] <... chdir resumed>) = 0 [pid 19786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19786] setpgid(0, 0) = 0 [pid 19786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19786] write(3, "1000", 4) = 4 [pid 19786] close(3) = 0 [pid 19786] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19786] write(1, "executing program\n", 18) = 18 executing program [pid 19786] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19786] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19786] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19786] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19786] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19786] exit_group(0) = ? [pid 19786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19488", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19488", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19488/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19488/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19488/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19488") = 0 mkdir("./19489", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19787 attached [pid 19787] set_robust_list(0x555574c686a0, 24) = 0 [pid 19787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19787] chdir("./19489") = 0 [pid 19787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19787] setpgid(0, 0) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19787 [pid 19787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19787] write(3, "1000", 4) = 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19787] close(3) = 0 [pid 19787] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19787] <... symlink resumed>) = 0 [pid 19787] write(1, "executing program\n", 18) = 18 [pid 19787] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19787] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19787] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19787] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19787] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19787] exit_group(0) = ? [pid 19787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19489", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19489", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19489/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19489/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19489/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19489") = 0 mkdir("./19490", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19788 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 19788 attached [pid 19788] set_robust_list(0x555574c686a0, 24) = 0 [pid 19788] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19788] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19788] chdir("./19490") = 0 [pid 19788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19788] setpgid(0, 0) = 0 [pid 19788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19788] write(3, "1000", 4) = 4 [pid 19788] close(3) = 0 [pid 19788] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19788] write(1, "executing program\n", 18) = 18 executing program [pid 19788] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19788] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19788] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19788] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19788] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19788] exit_group(0) = ? [pid 19788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19490", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19490", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19490/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19490/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19490/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19490") = 0 mkdir("./19491", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19789 ci2-android-5-10/strace-static-x86_64: Process 19789 attached [pid 19789] set_robust_list(0x555574c686a0, 24) = 0 [pid 19789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19789] chdir("./19491") = 0 [pid 19789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19789] setpgid(0, 0) = 0 [pid 19789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19789] write(3, "1000", 4) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19789] close(3) = 0 [pid 19789] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19789] write(1, "executing program\n", 18) = 18 [pid 19789] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19789] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19789] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19789] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19789] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19789] exit_group(0) = ? [pid 19789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19491", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19491", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19491/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19491/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19491/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19491") = 0 mkdir("./19492", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19790 attached [pid 19790] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19790 [pid 19790] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19790] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19790] chdir("./19492") = 0 [pid 19790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19790] setpgid(0, 0) = 0 [pid 19790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19790] write(3, "1000", 4) = 4 [pid 19790] close(3) = 0 [pid 19790] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19790] write(1, "executing program\n", 18) = 18 executing program [pid 19790] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19790] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19790] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19790] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19790] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19790] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19790] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19790] exit_group(0) = ? [pid 19790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19492", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19492", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19492/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19492/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19492/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19492") = 0 mkdir("./19493", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19791 attached [pid 19791] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19791 [pid 19791] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19791] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19791] chdir("./19493") = 0 [pid 19791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19791] setpgid(0, 0) = 0 [pid 19791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19791] write(3, "1000", 4) = 4 [pid 19791] close(3) = 0 [pid 19791] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19791] write(1, "executing program\n", 18) = 18 executing program [pid 19791] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19791] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19791] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19791] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19791] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19791] exit_group(0) = ? [pid 19791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19493", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19493", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19493/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19493/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19493/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19493") = 0 mkdir("./19494", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19792 ci2-android-5-10/strace-static-x86_64: Process 19792 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19792] set_robust_list(0x555574c686a0, 24) = 0 [pid 19792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19792] chdir("./19494") = 0 [pid 19792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19792] setpgid(0, 0) = 0 [pid 19792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19792] write(3, "1000", 4) = 4 [pid 19792] close(3) = 0 [pid 19792] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19792] write(1, "executing program\n", 18) = 18 [pid 19792] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19792] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19792] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19792] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19792] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19792] exit_group(0) = ? [pid 19792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19494", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19494", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19494/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19494/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19494/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19494") = 0 mkdir("./19495", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19793 ci2-android-5-10/strace-static-x86_64: Process 19793 attached [pid 19793] set_robust_list(0x555574c686a0, 24) = 0 [pid 19793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19793] chdir("./19495") = 0 [pid 19793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19793] setpgid(0, 0) = 0 [pid 19793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19793] write(3, "1000", 4) = 4 [pid 19793] close(3) = 0 [pid 19793] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19793] <... symlink resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19793] write(1, "executing program\n", 18) = 18 executing program [pid 19793] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19793] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19793] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19793] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19793] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19793] exit_group(0) = ? [pid 19793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19495", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19495", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19495/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19495/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19495/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19495") = 0 mkdir("./19496", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19794 ci2-android-5-10/strace-static-x86_64: Process 19794 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19794] set_robust_list(0x555574c686a0, 24) = 0 [pid 19794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19794] chdir("./19496") = 0 [pid 19794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19794] setpgid(0, 0) = 0 [pid 19794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19794] write(3, "1000", 4) = 4 [pid 19794] close(3) = 0 [pid 19794] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19794] write(1, "executing program\n", 18) = 18 [pid 19794] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19794] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19794] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19794] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19794] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19794] exit_group(0) = ? [pid 19794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19496", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19496", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19496/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19496/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19496/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19496") = 0 mkdir("./19497", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19795 ci2-android-5-10/strace-static-x86_64: Process 19795 attached [pid 19795] set_robust_list(0x555574c686a0, 24) = 0 [pid 19795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19795] chdir("./19497") = 0 [pid 19795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19795] setpgid(0, 0) = 0 [pid 19795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19795] <... openat resumed>) = 3 [pid 19795] write(3, "1000", 4) = 4 [pid 19795] close(3) = 0 [pid 19795] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19795] write(1, "executing program\n", 18) = 18 executing program [pid 19795] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19795] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19795] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19795] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19795] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19795] exit_group(0) = ? [pid 19795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19497", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19497", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19497/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19497/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19497/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19497") = 0 mkdir("./19498", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19796 ci2-android-5-10/strace-static-x86_64: Process 19796 attached [pid 19796] set_robust_list(0x555574c686a0, 24) = 0 [pid 19796] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19796] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19796] chdir("./19498" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19796] <... chdir resumed>) = 0 [pid 19796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19796] setpgid(0, 0) = 0 [pid 19796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19796] write(3, "1000", 4) = 4 [pid 19796] close(3) = 0 [pid 19796] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19796] write(1, "executing program\n", 18) = 18 executing program [pid 19796] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19796] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19796] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19796] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19796] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19796] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19796] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19796] exit_group(0) = ? [pid 19796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19498", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19498", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19498/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19498/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19498/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19498") = 0 mkdir("./19499", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19797 ci2-android-5-10/strace-static-x86_64: Process 19797 attached [pid 19797] set_robust_list(0x555574c686a0, 24) = 0 [pid 19797] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19797] chdir("./19499") = 0 [pid 19797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19797] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19797] write(3, "1000", 4) = 4 [pid 19797] close(3) = 0 [pid 19797] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19797] write(1, "executing program\n", 18) = 18 executing program [pid 19797] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19797] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19797] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19797] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19797] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19797] exit_group(0) = ? [pid 19797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19499", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19499", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19499/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19499/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19499/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19499") = 0 mkdir("./19500", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19798 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19798 attached [pid 19798] set_robust_list(0x555574c686a0, 24) = 0 [pid 19798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19798] chdir("./19500") = 0 [pid 19798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19798] setpgid(0, 0) = 0 [pid 19798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19798] write(3, "1000", 4) = 4 [pid 19798] close(3) = 0 [pid 19798] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19798] write(1, "executing program\n", 18) = 18 [pid 19798] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19798] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19798] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19798] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19798] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19798] exit_group(0) = ? [pid 19798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19500", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19500", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19500/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19500/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19500/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19500") = 0 mkdir("./19501", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19799 ci2-android-5-10/strace-static-x86_64: Process 19799 attached [pid 19799] set_robust_list(0x555574c686a0, 24) = 0 [pid 19799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19799] chdir("./19501" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19799] <... chdir resumed>) = 0 [pid 19799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19799] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19799] write(3, "1000", 4) = 4 [pid 19799] close(3) = 0 [pid 19799] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19799] write(1, "executing program\n", 18) = 18 executing program [pid 19799] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19799] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19799] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19799] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19799] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19799] exit_group(0) = ? [pid 19799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19501", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19501", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19501/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19501/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19501/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19501") = 0 mkdir("./19502", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19800 ci2-android-5-10/strace-static-x86_64: Process 19800 attached [pid 19800] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19800] chdir("./19502") = 0 [pid 19800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19800] setpgid(0, 0) = 0 [pid 19800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19800] <... openat resumed>) = 3 [pid 19800] write(3, "1000", 4) = 4 [pid 19800] close(3) = 0 [pid 19800] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19800] write(1, "executing program\n", 18) = 18 [pid 19800] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19800] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19800] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19800] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19800] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19800] exit_group(0) = ? [pid 19800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19502", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19502", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19502/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19502/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19502/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19502") = 0 mkdir("./19503", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19801 ci2-android-5-10/strace-static-x86_64: Process 19801 attached [pid 19801] set_robust_list(0x555574c686a0, 24) = 0 [pid 19801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19801] chdir("./19503" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19801] <... chdir resumed>) = 0 [pid 19801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19801] setpgid(0, 0) = 0 [pid 19801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19801] write(3, "1000", 4) = 4 [pid 19801] close(3) = 0 [pid 19801] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19801] write(1, "executing program\n", 18) = 18 executing program [pid 19801] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19801] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19801] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19801] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19801] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19801] exit_group(0) = ? [pid 19801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19503", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19503", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19503/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19503/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19503/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19503") = 0 mkdir("./19504", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19802 attached , child_tidptr=0x555574c68690) = 19802 [pid 19802] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19802] chdir("./19504" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19802] <... chdir resumed>) = 0 [pid 19802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19802] setpgid(0, 0) = 0 [pid 19802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19802] write(3, "1000", 4) = 4 [pid 19802] close(3) = 0 [pid 19802] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19802] write(1, "executing program\n", 18) = 18 executing program [pid 19802] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19802] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19802] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19802] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19802] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19802] exit_group(0) = ? [pid 19802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19504", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19504", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19504/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19504/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19504/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19504") = 0 mkdir("./19505", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19803 ci2-android-5-10/strace-static-x86_64: Process 19803 attached [pid 19803] set_robust_list(0x555574c686a0, 24) = 0 [pid 19803] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19803] chdir("./19505") = 0 [pid 19803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19803] setpgid(0, 0) = 0 [pid 19803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19803] write(3, "1000", 4) = 4 [pid 19803] close(3) = 0 [pid 19803] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19803] write(1, "executing program\n", 18) = 18 executing program [pid 19803] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19803] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19803] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19803] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19803] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19803] exit_group(0) = ? [pid 19803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19505", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19505", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19505/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19505/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19505/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19505") = 0 mkdir("./19506", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19804 attached , child_tidptr=0x555574c68690) = 19804 [pid 19804] set_robust_list(0x555574c686a0, 24) = 0 [pid 19804] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19804] chdir("./19506") = 0 [pid 19804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19804] setpgid(0, 0) = 0 [pid 19804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19804] write(3, "1000", 4) = 4 [pid 19804] close(3) = 0 [pid 19804] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19804] write(1, "executing program\n", 18) = 18 executing program [pid 19804] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19804] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19804] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19804] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19804] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19804] exit_group(0) = ? [pid 19804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19506", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19506", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19506/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19506/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19506/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19506") = 0 mkdir("./19507", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19805 ci2-android-5-10/strace-static-x86_64: Process 19805 attached [pid 19805] set_robust_list(0x555574c686a0, 24) = 0 [pid 19805] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19805] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19805] chdir("./19507") = 0 [pid 19805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19805] setpgid(0, 0) = 0 [pid 19805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19805] <... openat resumed>) = 3 [pid 19805] write(3, "1000", 4) = 4 [pid 19805] close(3) = 0 [pid 19805] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19805] write(1, "executing program\n", 18) = 18 executing program [pid 19805] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19805] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19805] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19805] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19805] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19805] exit_group(0) = ? [pid 19805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19507", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19507", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19507/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19507/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19507/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19507") = 0 mkdir("./19508", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19806 attached , child_tidptr=0x555574c68690) = 19806 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19806] set_robust_list(0x555574c686a0, 24) = 0 [pid 19806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19806] chdir("./19508") = 0 [pid 19806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19806] setpgid(0, 0) = 0 [pid 19806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19806] write(3, "1000", 4) = 4 [pid 19806] close(3) = 0 [pid 19806] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19806] <... symlink resumed>) = 0 [pid 19806] write(1, "executing program\n", 18) = 18 [pid 19806] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19806] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19806] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19806] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19806] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19806] exit_group(0) = ? [pid 19806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19508", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19508", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19508/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19508/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19508/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19508") = 0 mkdir("./19509", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19807 ci2-android-5-10/strace-static-x86_64: Process 19807 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19807] set_robust_list(0x555574c686a0, 24) = 0 [pid 19807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19807] chdir("./19509") = 0 [pid 19807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19807] setpgid(0, 0) = 0 [pid 19807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19807] write(3, "1000", 4) = 4 [pid 19807] close(3) = 0 [pid 19807] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19807] write(1, "executing program\n", 18) = 18 executing program [pid 19807] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19807] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19807] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19807] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19807] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19807] exit_group(0) = ? [pid 19807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19509", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19509", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19509/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19509/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19509/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19509") = 0 mkdir("./19510", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19808 ci2-android-5-10/strace-static-x86_64: Process 19808 attached [pid 19808] set_robust_list(0x555574c686a0, 24) = 0 [pid 19808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19808] chdir("./19510") = 0 [pid 19808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19808] setpgid(0, 0) = 0 [pid 19808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19808] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19808] <... write resumed>) = 4 [pid 19808] close(3) = 0 [pid 19808] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19808] write(1, "executing program\n", 18) = 18 executing program [pid 19808] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19808] <... socket resumed>) = 3 [pid 19808] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19808] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19808] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19808] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19808] exit_group(0) = ? [pid 19808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19510", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19510", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19510/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19510/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19510/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19510") = 0 mkdir("./19511", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19809 ci2-android-5-10/strace-static-x86_64: Process 19809 attached [pid 19809] set_robust_list(0x555574c686a0, 24) = 0 [pid 19809] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19809] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19809] chdir("./19511") = 0 [pid 19809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19809] setpgid(0, 0) = 0 [pid 19809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19809] <... openat resumed>) = 3 [pid 19809] write(3, "1000", 4) = 4 [pid 19809] close(3) = 0 [pid 19809] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19809] write(1, "executing program\n", 18) = 18 [pid 19809] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19809] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19809] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19809] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19809] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19809] exit_group(0) = ? [pid 19809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19511", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19511", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19511/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19511/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19511/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19511") = 0 mkdir("./19512", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19810 ci2-android-5-10/strace-static-x86_64: Process 19810 attached [pid 19810] set_robust_list(0x555574c686a0, 24) = 0 [pid 19810] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19810] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19810] chdir("./19512") = 0 [pid 19810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19810] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19810] write(3, "1000", 4) = 4 [pid 19810] close(3) = 0 [pid 19810] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19810] write(1, "executing program\n", 18) = 18 [pid 19810] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19810] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19810] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19810] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19810] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19810] exit_group(0) = ? [pid 19810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19512", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19512", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19512/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19512/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19512/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19512") = 0 mkdir("./19513", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19811 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19811 attached [pid 19811] set_robust_list(0x555574c686a0, 24) = 0 [pid 19811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19811] chdir("./19513") = 0 [pid 19811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19811] setpgid(0, 0) = 0 [pid 19811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19811] write(3, "1000", 4) = 4 [pid 19811] close(3) = 0 [pid 19811] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19811] write(1, "executing program\n", 18) = 18 executing program [pid 19811] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19811] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19811] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19811] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19811] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19811] exit_group(0) = ? [pid 19811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19513", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19513", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19513/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19513/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19513/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19513") = 0 mkdir("./19514", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19812 ci2-android-5-10/strace-static-x86_64: Process 19812 attached [pid 19812] set_robust_list(0x555574c686a0, 24) = 0 [pid 19812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19812] chdir("./19514") = 0 [pid 19812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19812] setpgid(0, 0) = 0 [pid 19812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19812] <... openat resumed>) = 3 [pid 19812] write(3, "1000", 4) = 4 [pid 19812] close(3) = 0 [pid 19812] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19812] write(1, "executing program\n", 18) = 18 [pid 19812] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19812] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19812] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19812] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19812] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19812] exit_group(0) = ? [pid 19812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19514", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19514", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19514/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19514/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19514/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19514") = 0 mkdir("./19515", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19813 ci2-android-5-10/strace-static-x86_64: Process 19813 attached [pid 19813] set_robust_list(0x555574c686a0, 24) = 0 [pid 19813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19813] chdir("./19515") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19813] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19813] write(3, "1000", 4) = 4 [pid 19813] close(3) = 0 [pid 19813] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19813] write(1, "executing program\n", 18) = 18 executing program [pid 19813] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19813] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19813] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19813] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19813] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19813] exit_group(0) = ? [pid 19813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19515", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19515", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19515/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19515/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19515/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19515") = 0 mkdir("./19516", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19814 ci2-android-5-10/strace-static-x86_64: Process 19814 attached [pid 19814] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19814] chdir("./19516") = 0 [pid 19814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19814] setpgid(0, 0) = 0 [pid 19814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19814] write(3, "1000", 4) = 4 [pid 19814] close(3) = 0 [pid 19814] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19814] <... symlink resumed>) = 0 [pid 19814] write(1, "executing program\n", 18) = 18 executing program [pid 19814] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19814] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19814] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19814] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19814] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19814] exit_group(0) = ? [pid 19814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19516", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19516", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19516/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19516/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19516/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19516") = 0 mkdir("./19517", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19815 ci2-android-5-10/strace-static-x86_64: Process 19815 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19815] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19815] <... set_robust_list resumed>) = 0 [pid 19815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19815] chdir("./19517") = 0 [pid 19815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19815] setpgid(0, 0) = 0 [pid 19815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19815] write(3, "1000", 4) = 4 [pid 19815] close(3) = 0 [pid 19815] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19815] write(1, "executing program\n", 18) = 18 executing program [pid 19815] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19815] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19815] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19815] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19815] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19815] exit_group(0) = ? [pid 19815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19517", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19517", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19517/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19517/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19517/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19517") = 0 mkdir("./19518", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19816 attached , child_tidptr=0x555574c68690) = 19816 [pid 19816] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19816] chdir("./19518" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19816] <... chdir resumed>) = 0 [pid 19816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19816] setpgid(0, 0) = 0 [pid 19816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19816] write(3, "1000", 4) = 4 [pid 19816] close(3) = 0 [pid 19816] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19816] write(1, "executing program\n", 18) = 18 executing program [pid 19816] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19816] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19816] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19816] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19816] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19816] exit_group(0) = ? [pid 19816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19518", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19518", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19518/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19518/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19518/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19518") = 0 mkdir("./19519", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19817 ci2-android-5-10/strace-static-x86_64: Process 19817 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19817] set_robust_list(0x555574c686a0, 24) = 0 [pid 19817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19817] chdir("./19519") = 0 [pid 19817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19817] setpgid(0, 0) = 0 [pid 19817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19817] write(3, "1000", 4) = 4 [pid 19817] close(3) = 0 [pid 19817] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19817] write(1, "executing program\n", 18) = 18 executing program [pid 19817] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19817] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19817] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19817] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19817] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19817] exit_group(0) = ? [pid 19817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19519", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19519", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19519/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19519/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19519/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19519") = 0 mkdir("./19520", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19818 attached , child_tidptr=0x555574c68690) = 19818 [pid 19818] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19818] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19818] chdir("./19520") = 0 [pid 19818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19818] setpgid(0, 0) = 0 [pid 19818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19818] write(3, "1000", 4) = 4 [pid 19818] close(3) = 0 [pid 19818] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19818] write(1, "executing program\n", 18) = 18 [pid 19818] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19818] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19818] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19818] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19818] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19818] exit_group(0) = ? [pid 19818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19520", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19520", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19520/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19520/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19520/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19520") = 0 mkdir("./19521", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19819 ci2-android-5-10/strace-static-x86_64: Process 19819 attached [pid 19819] set_robust_list(0x555574c686a0, 24) = 0 [pid 19819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19819] chdir("./19521") = 0 [pid 19819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19819] setpgid(0, 0) = 0 [pid 19819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19819] write(3, "1000", 4) = 4 [pid 19819] close(3) = 0 [pid 19819] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19819] write(1, "executing program\n", 18) = 18 [pid 19819] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19819] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19819] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19819] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19819] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19819] <... sendmsg resumed>) = 40 [pid 19819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19819] exit_group(0) = ? [pid 19819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19521", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19521", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19521/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19521/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19521/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19521") = 0 mkdir("./19522", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19820 attached [pid 19820] set_robust_list(0x555574c686a0, 24) = 0 [pid 19820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19820] chdir("./19522") = 0 [pid 19820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19820] setpgid(0, 0) = 0 [pid 19820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19820 [pid 19820] write(3, "1000", 4) = 4 [pid 19820] close(3) = 0 [pid 19820] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19820] <... symlink resumed>) = 0 executing program [pid 19820] write(1, "executing program\n", 18) = 18 [pid 19820] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19820] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19820] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19820] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19820] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19820] exit_group(0) = ? [pid 19820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19522", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19522", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19522/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19522/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19522/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19522") = 0 mkdir("./19523", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19821 ci2-android-5-10/strace-static-x86_64: Process 19821 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19821] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19821] <... set_robust_list resumed>) = 0 [pid 19821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19821] chdir("./19523") = 0 [pid 19821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19821] setpgid(0, 0) = 0 [pid 19821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19821] write(3, "1000", 4) = 4 [pid 19821] close(3) = 0 [pid 19821] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19821] write(1, "executing program\n", 18) = 18 [pid 19821] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19821] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19821] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19821] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19821] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19821] exit_group(0) = ? [pid 19821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19523", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19523", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19523/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19523/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19523/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19523") = 0 mkdir("./19524", 0777) = 0 executing program rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19822 ci2-android-5-10/strace-static-x86_64: Process 19822 attached [pid 19822] set_robust_list(0x555574c686a0, 24) = 0 [pid 19822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19822] chdir("./19524") = 0 [pid 19822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19822] setpgid(0, 0) = 0 [pid 19822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19822] write(3, "1000", 4) = 4 [pid 19822] close(3) = 0 [pid 19822] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19822] <... symlink resumed>) = 0 [pid 19822] write(1, "executing program\n", 18) = 18 [pid 19822] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19822] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19822] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19822] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19822] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19822] exit_group(0) = ? [pid 19822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19524", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19524", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19524/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19524/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19524/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19524") = 0 mkdir("./19525", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19823 ci2-android-5-10/strace-static-x86_64: Process 19823 attached [pid 19823] set_robust_list(0x555574c686a0, 24) = 0 [pid 19823] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19823] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19823] chdir("./19525") = 0 [pid 19823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19823] setpgid(0, 0) = 0 [pid 19823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19823] write(3, "1000", 4) = 4 [pid 19823] close(3) = 0 [pid 19823] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19823] write(1, "executing program\n", 18) = 18 [pid 19823] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19823] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19823] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19823] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19823] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19823] exit_group(0) = ? [pid 19823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19525", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19525", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19525/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19525/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19525/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19525") = 0 mkdir("./19526", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19824 ci2-android-5-10/strace-static-x86_64: Process 19824 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19824] set_robust_list(0x555574c686a0, 24) = 0 [pid 19824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19824] chdir("./19526") = 0 [pid 19824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19824] setpgid(0, 0) = 0 [pid 19824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19824] write(3, "1000", 4) = 4 [pid 19824] close(3) = 0 [pid 19824] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19824] write(1, "executing program\n", 18) = 18 executing program [pid 19824] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19824] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19824] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19824] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19824] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19824] exit_group(0) = ? [pid 19824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19526", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19526", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19526/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19526/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19526/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19526") = 0 mkdir("./19527", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19825 ci2-android-5-10/strace-static-x86_64: Process 19825 attached [pid 19825] set_robust_list(0x555574c686a0, 24) = 0 [pid 19825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19825] chdir("./19527") = 0 [pid 19825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19825] setpgid(0, 0) = 0 [pid 19825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19825] write(3, "1000", 4) = 4 [pid 19825] close(3) = 0 [pid 19825] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19825] <... symlink resumed>) = 0 [pid 19825] write(1, "executing program\n", 18) = 18 [pid 19825] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 19825] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19825] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19825] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19825] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19825] exit_group(0) = ? [pid 19825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19527", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19527", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19527/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19527/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19527/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19527") = 0 mkdir("./19528", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19826 attached , child_tidptr=0x555574c68690) = 19826 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19826] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19826] <... set_robust_list resumed>) = 0 [pid 19826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19826] chdir("./19528") = 0 [pid 19826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19826] setpgid(0, 0) = 0 [pid 19826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19826] write(3, "1000", 4) = 4 [pid 19826] close(3) = 0 [pid 19826] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19826] write(1, "executing program\n", 18) = 18 executing program [pid 19826] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19826] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19826] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19826] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19826] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19826] exit_group(0) = ? [pid 19826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19528", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19528", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19528/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19528/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19528/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19528") = 0 mkdir("./19529", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19827 ci2-android-5-10/strace-static-x86_64: Process 19827 attached [pid 19827] set_robust_list(0x555574c686a0, 24) = 0 [pid 19827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19827] chdir("./19529") = 0 [pid 19827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19827] setpgid(0, 0) = 0 [pid 19827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19827] write(3, "1000", 4) = 4 [pid 19827] close(3) = 0 [pid 19827] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19827] <... symlink resumed>) = 0 [pid 19827] write(1, "executing program\n", 18) = 18 executing program [pid 19827] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19827] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19827] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19827] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19827] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19827] exit_group(0) = ? [pid 19827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19529", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19529", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19529/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19529/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19529/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19529") = 0 mkdir("./19530", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19828 attached , child_tidptr=0x555574c68690) = 19828 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19828] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19828] <... set_robust_list resumed>) = 0 [pid 19828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19828] chdir("./19530") = 0 [pid 19828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19828] setpgid(0, 0) = 0 [pid 19828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19828] write(3, "1000", 4) = 4 [pid 19828] close(3) = 0 [pid 19828] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19828] write(1, "executing program\n", 18) = 18 [pid 19828] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19828] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19828] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19828] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19828] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19828] exit_group(0) = ? [pid 19828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19530", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19530", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19530/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19530/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19530/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19530") = 0 mkdir("./19531", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19829 ci2-android-5-10/strace-static-x86_64: Process 19829 attached [pid 19829] set_robust_list(0x555574c686a0, 24) = 0 [pid 19829] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19829] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19829] chdir("./19531") = 0 [pid 19829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19829] setpgid(0, 0) = 0 [pid 19829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19829] <... openat resumed>) = 3 [pid 19829] write(3, "1000", 4) = 4 [pid 19829] close(3) = 0 [pid 19829] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19829] write(1, "executing program\n", 18) = 18 [pid 19829] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19829] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19829] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19829] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19829] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19829] exit_group(0) = ? [pid 19829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19531", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19531", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19531/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19531/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19531/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19531") = 0 mkdir("./19532", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19830 ci2-android-5-10/strace-static-x86_64: Process 19830 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19830] set_robust_list(0x555574c686a0, 24) = 0 [pid 19830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19830] chdir("./19532") = 0 [pid 19830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19830] setpgid(0, 0) = 0 [pid 19830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19830] write(3, "1000", 4) = 4 [pid 19830] close(3) = 0 [pid 19830] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19830] write(1, "executing program\n", 18) = 18 executing program [pid 19830] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19830] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19830] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19830] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19830] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19830] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19830] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19830] exit_group(0) = ? [pid 19830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19532", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19532", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19532/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19532/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19532/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19532") = 0 mkdir("./19533", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19831 ci2-android-5-10/strace-static-x86_64: Process 19831 attached [pid 19831] set_robust_list(0x555574c686a0, 24) = 0 [pid 19831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19831] chdir("./19533") = 0 [pid 19831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19831] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19831] write(3, "1000", 4) = 4 [pid 19831] close(3) = 0 [pid 19831] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19831] <... symlink resumed>) = 0 [pid 19831] write(1, "executing program\n", 18) = 18 [pid 19831] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19831] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19831] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19831] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19831] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19831] exit_group(0) = ? [pid 19831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19533", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19533", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19533/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19533/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19533/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19533") = 0 mkdir("./19534", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19832 attached [pid 19832] set_robust_list(0x555574c686a0, 24) = 0 [pid 19832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19832] chdir("./19534" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19832 [pid 19832] <... chdir resumed>) = 0 [pid 19832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19832] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19832] <... openat resumed>) = 3 [pid 19832] write(3, "1000", 4) = 4 [pid 19832] close(3) = 0 [pid 19832] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19832] write(1, "executing program\n", 18) = 18 [pid 19832] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19832] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19832] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19832] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19832] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19832] exit_group(0) = ? [pid 19832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19534", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19534", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19534/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19534/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19534/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19534") = 0 mkdir("./19535", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19833 ci2-android-5-10/strace-static-x86_64: Process 19833 attached [pid 19833] set_robust_list(0x555574c686a0, 24) = 0 [pid 19833] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19833] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19833] chdir("./19535") = 0 [pid 19833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19833] setpgid(0, 0) = 0 [pid 19833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19833] write(3, "1000", 4) = 4 [pid 19833] close(3) = 0 [pid 19833] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19833] <... symlink resumed>) = 0 [pid 19833] write(1, "executing program\n", 18) = 18 [pid 19833] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19833] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19833] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19833] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19833] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19833] exit_group(0) = ? [pid 19833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19535", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19535", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19535/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19535/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19535/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19535") = 0 mkdir("./19536", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19834 attached , child_tidptr=0x555574c68690) = 19834 [pid 19834] set_robust_list(0x555574c686a0, 24) = 0 [pid 19834] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19834] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19834] chdir("./19536") = 0 [pid 19834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19834] setpgid(0, 0) = 0 [pid 19834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19834] write(3, "1000", 4) = 4 [pid 19834] close(3) = 0 [pid 19834] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19834] write(1, "executing program\n", 18) = 18 executing program [pid 19834] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19834] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19834] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19834] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19834] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19834] exit_group(0) = ? [pid 19834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19536", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19536", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19536/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19536/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19536/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19536") = 0 mkdir("./19537", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19835 ci2-android-5-10/strace-static-x86_64: Process 19835 attached [pid 19835] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19835] chdir("./19537") = 0 [pid 19835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19835] setpgid(0, 0) = 0 [pid 19835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19835] write(3, "1000", 4) = 4 [pid 19835] close(3) = 0 [pid 19835] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19835] write(1, "executing program\n", 18) = 18 executing program [pid 19835] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19835] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19835] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19835] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19835] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19835] exit_group(0) = ? [pid 19835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19537", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19537", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19537/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19537/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19537/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19537") = 0 mkdir("./19538", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19836 attached , child_tidptr=0x555574c68690) = 19836 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19836] set_robust_list(0x555574c686a0, 24) = 0 [pid 19836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19836] chdir("./19538") = 0 [pid 19836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19836] setpgid(0, 0) = 0 [pid 19836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19836] write(3, "1000", 4) = 4 [pid 19836] close(3) = 0 [pid 19836] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19836] write(1, "executing program\n", 18) = 18 executing program [pid 19836] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19836] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19836] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19836] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19836] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19836] exit_group(0) = ? [pid 19836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19538", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19538", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19538/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19538/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19538/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19538") = 0 mkdir("./19539", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19837 ci2-android-5-10/strace-static-x86_64: Process 19837 attached [pid 19837] set_robust_list(0x555574c686a0, 24) = 0 [pid 19837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19837] chdir("./19539") = 0 [pid 19837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19837] setpgid(0, 0) = 0 [pid 19837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19837] write(3, "1000", 4) = 4 [pid 19837] close(3) = 0 [pid 19837] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19837] <... symlink resumed>) = 0 [pid 19837] write(1, "executing program\n", 18) = 18 [pid 19837] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19837] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19837] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19837] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19837] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19837] exit_group(0) = ? [pid 19837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19539", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19539", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19539/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19539/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19539/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19539") = 0 mkdir("./19540", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19838 ci2-android-5-10/strace-static-x86_64: Process 19838 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19838] set_robust_list(0x555574c686a0, 24) = 0 [pid 19838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19838] chdir("./19540") = 0 [pid 19838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19838] setpgid(0, 0) = 0 [pid 19838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19838] write(3, "1000", 4) = 4 [pid 19838] close(3) = 0 [pid 19838] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19838] write(1, "executing program\n", 18) = 18 executing program [pid 19838] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19838] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19838] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19838] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19838] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19838] exit_group(0) = ? [pid 19838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19540", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19540", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19540/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19540/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19540/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19540") = 0 mkdir("./19541", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19839 ci2-android-5-10/strace-static-x86_64: Process 19839 attached [pid 19839] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19839] chdir("./19541") = 0 [pid 19839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19839] setpgid(0, 0) = 0 [pid 19839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19839] <... openat resumed>) = 3 [pid 19839] write(3, "1000", 4) = 4 [pid 19839] close(3) = 0 [pid 19839] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19839] write(1, "executing program\n", 18) = 18 [pid 19839] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19839] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19839] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19839] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19839] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19839] exit_group(0) = ? [pid 19839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19541", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19541", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19541/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19541/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19541/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19541") = 0 mkdir("./19542", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19840 ci2-android-5-10/strace-static-x86_64: Process 19840 attached [pid 19840] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19840] chdir("./19542") = 0 [pid 19840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19840] setpgid(0, 0) = 0 [pid 19840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19840] <... openat resumed>) = 3 [pid 19840] write(3, "1000", 4) = 4 [pid 19840] close(3) = 0 [pid 19840] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19840] write(1, "executing program\n", 18) = 18 [pid 19840] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19840] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19840] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19840] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19840] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) executing program [pid 19840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19840] exit_group(0) = ? [pid 19840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19542", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19542", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19542/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19542/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19542/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19542") = 0 mkdir("./19543", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19841 attached , child_tidptr=0x555574c68690) = 19841 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19841] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19841] <... set_robust_list resumed>) = 0 [pid 19841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19841] chdir("./19543") = 0 [pid 19841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19841] setpgid(0, 0) = 0 [pid 19841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19841] write(3, "1000", 4) = 4 [pid 19841] close(3) = 0 executing program [pid 19841] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19841] write(1, "executing program\n", 18) = 18 [pid 19841] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19841] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19841] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19841] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19841] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19841] exit_group(0) = ? [pid 19841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19543", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19543", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19543/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19543/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19543/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19543") = 0 mkdir("./19544", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19842 ci2-android-5-10/strace-static-x86_64: Process 19842 attached [pid 19842] set_robust_list(0x555574c686a0, 24) = 0 [pid 19842] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19842] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19842] chdir("./19544") = 0 [pid 19842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19842] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19842] <... setpgid resumed>) = 0 [pid 19842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19842] write(3, "1000", 4) = 4 [pid 19842] close(3) = 0 [pid 19842] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19842] write(1, "executing program\n", 18) = 18 executing program [pid 19842] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19842] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19842] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19842] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19842] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19842] exit_group(0) = ? [pid 19842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19544", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19544", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19544/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19544/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19544/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19544") = 0 mkdir("./19545", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19843 ci2-android-5-10/strace-static-x86_64: Process 19843 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19843] set_robust_list(0x555574c686a0, 24) = 0 [pid 19843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19843] chdir("./19545") = 0 [pid 19843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19843] setpgid(0, 0) = 0 [pid 19843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19843] write(3, "1000", 4) = 4 [pid 19843] close(3) = 0 [pid 19843] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19843] write(1, "executing program\n", 18) = 18 executing program [pid 19843] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19843] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19843] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19843] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19843] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19843] exit_group(0) = ? [pid 19843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19545", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19545", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19545/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19545/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19545/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19545") = 0 mkdir("./19546", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19844 ci2-android-5-10/strace-static-x86_64: Process 19844 attached [pid 19844] set_robust_list(0x555574c686a0, 24) = 0 [pid 19844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19844] chdir("./19546") = 0 [pid 19844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19844] setpgid(0, 0) = 0 [pid 19844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19844] <... openat resumed>) = 3 [pid 19844] write(3, "1000", 4) = 4 [pid 19844] close(3) = 0 [pid 19844] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19844] write(1, "executing program\n", 18) = 18 executing program [pid 19844] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19844] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19844] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19844] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19844] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19844] exit_group(0) = ? [pid 19844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19546", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19546", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19546/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19546/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19546/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19546") = 0 mkdir("./19547", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19845 attached , child_tidptr=0x555574c68690) = 19845 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19845] set_robust_list(0x555574c686a0, 24) = 0 [pid 19845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19845] chdir("./19547") = 0 [pid 19845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19845] setpgid(0, 0) = 0 [pid 19845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19845] write(3, "1000", 4) = 4 [pid 19845] close(3) = 0 [pid 19845] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19845] write(1, "executing program\n", 18) = 18 executing program [pid 19845] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19845] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19845] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19845] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19845] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19845] exit_group(0) = ? [pid 19845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19547", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19547", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19547/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19547/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19547/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19547") = 0 mkdir("./19548", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19846 ci2-android-5-10/strace-static-x86_64: Process 19846 attached [pid 19846] set_robust_list(0x555574c686a0, 24) = 0 [pid 19846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19846] chdir("./19548" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19846] <... chdir resumed>) = 0 [pid 19846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19846] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19846] write(3, "1000", 4) = 4 [pid 19846] close(3) = 0 [pid 19846] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19846] write(1, "executing program\n", 18) = 18 executing program [pid 19846] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19846] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19846] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19846] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19846] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19846] exit_group(0) = ? [pid 19846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19548", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19548", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19548/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19548/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19548/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19548") = 0 mkdir("./19549", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19847 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19847 attached [pid 19847] set_robust_list(0x555574c686a0, 24) = 0 [pid 19847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19847] chdir("./19549") = 0 [pid 19847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19847] setpgid(0, 0) = 0 [pid 19847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19847] write(3, "1000", 4) = 4 [pid 19847] close(3) = 0 [pid 19847] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19847] write(1, "executing program\n", 18) = 18 [pid 19847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19847] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19847] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19847] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19847] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19847] exit_group(0) = ? [pid 19847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19549", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19549", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19549/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19549/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19549/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19549") = 0 mkdir("./19550", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19848 attached , child_tidptr=0x555574c68690) = 19848 [pid 19848] set_robust_list(0x555574c686a0, 24) = 0 [pid 19848] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19848] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19848] chdir("./19550") = 0 [pid 19848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19848] setpgid(0, 0) = 0 [pid 19848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19848] <... openat resumed>) = 3 [pid 19848] write(3, "1000", 4) = 4 [pid 19848] close(3) = 0 [pid 19848] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19848] write(1, "executing program\n", 18) = 18 [pid 19848] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19848] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19848] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19848] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19848] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19848] exit_group(0) = ? [pid 19848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19550", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19550", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19550/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19550/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19550/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19550") = 0 mkdir("./19551", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19849 ci2-android-5-10/strace-static-x86_64: Process 19849 attached [pid 19849] set_robust_list(0x555574c686a0, 24) = 0 [pid 19849] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19849] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19849] chdir("./19551") = 0 [pid 19849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19849] setpgid(0, 0) = 0 [pid 19849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19849] write(3, "1000", 4) = 4 [pid 19849] close(3) = 0 [pid 19849] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19849] write(1, "executing program\n", 18) = 18 executing program [pid 19849] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19849] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19849] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19849] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19849] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19849] exit_group(0) = ? [pid 19849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19551", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19551", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19551/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19551/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19551/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19551") = 0 mkdir("./19552", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19850 ci2-android-5-10/strace-static-x86_64: Process 19850 attached [pid 19850] set_robust_list(0x555574c686a0, 24) = 0 [pid 19850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19850] chdir("./19552") = 0 [pid 19850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19850] setpgid(0, 0) = 0 [pid 19850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19850] write(3, "1000", 4) = 4 [pid 19850] close(3) = 0 [pid 19850] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19850] <... symlink resumed>) = 0 [pid 19850] write(1, "executing program\n", 18) = 18 [pid 19850] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19850] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19850] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19850] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19850] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19850] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19850] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19850] exit_group(0) = ? [pid 19850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19552", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19552", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19552/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19552/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19552/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19552") = 0 mkdir("./19553", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19851 ci2-android-5-10/strace-static-x86_64: Process 19851 attached [pid 19851] set_robust_list(0x555574c686a0, 24) = 0 [pid 19851] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19851] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19851] chdir("./19553") = 0 [pid 19851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19851] setpgid(0, 0) = 0 [pid 19851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19851] <... openat resumed>) = 3 [pid 19851] write(3, "1000", 4) = 4 [pid 19851] close(3) = 0 [pid 19851] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19851] write(1, "executing program\n", 18) = 18 executing program [pid 19851] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19851] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19851] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19851] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19851] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19851] exit_group(0) = ? [pid 19851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19553", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19553", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19553/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19553/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19553/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19553") = 0 mkdir("./19554", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19852 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19852 attached [pid 19852] set_robust_list(0x555574c686a0, 24) = 0 [pid 19852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19852] chdir("./19554") = 0 [pid 19852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19852] setpgid(0, 0) = 0 [pid 19852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19852] write(3, "1000", 4) = 4 [pid 19852] close(3) = 0 [pid 19852] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19852] write(1, "executing program\n", 18) = 18 executing program [pid 19852] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19852] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19852] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19852] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19852] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19852] exit_group(0) = ? [pid 19852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19554", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19554", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19554/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19554/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19554/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19554") = 0 mkdir("./19555", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19853 ci2-android-5-10/strace-static-x86_64: Process 19853 attached [pid 19853] set_robust_list(0x555574c686a0, 24) = 0 [pid 19853] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19853] chdir("./19555") = 0 [pid 19853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19853] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19853] write(3, "1000", 4) = 4 [pid 19853] close(3) = 0 [pid 19853] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19853] write(1, "executing program\n", 18) = 18 [pid 19853] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19853] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19853] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19853] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19853] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19853] exit_group(0) = ? [pid 19853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19555", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19555", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19555/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19555/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19555/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19555") = 0 mkdir("./19556", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19854 ci2-android-5-10/strace-static-x86_64: Process 19854 attached [pid 19854] set_robust_list(0x555574c686a0, 24) = 0 [pid 19854] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19854] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19854] chdir("./19556") = 0 [pid 19854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19854] setpgid(0, 0) = 0 [pid 19854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19854] <... openat resumed>) = 3 [pid 19854] write(3, "1000", 4) = 4 [pid 19854] close(3) = 0 [pid 19854] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19854] write(1, "executing program\n", 18) = 18 executing program [pid 19854] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19854] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19854] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19854] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19854] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19854] exit_group(0) = ? [pid 19854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19556", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19556", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19556/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19556/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19556/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19556") = 0 mkdir("./19557", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19855 ci2-android-5-10/strace-static-x86_64: Process 19855 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19855] set_robust_list(0x555574c686a0, 24) = 0 [pid 19855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19855] chdir("./19557") = 0 executing program [pid 19855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19855] setpgid(0, 0) = 0 [pid 19855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19855] write(3, "1000", 4) = 4 [pid 19855] close(3) = 0 [pid 19855] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19855] write(1, "executing program\n", 18) = 18 [pid 19855] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19855] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19855] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19855] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19855] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19855] exit_group(0) = ? [pid 19855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19557", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19557", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19557/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19557/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19557/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19557") = 0 mkdir("./19558", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19856 ci2-android-5-10/strace-static-x86_64: Process 19856 attached [pid 19856] set_robust_list(0x555574c686a0, 24) = 0 [pid 19856] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19856] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19856] chdir("./19558" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19856] <... chdir resumed>) = 0 [pid 19856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19856] setpgid(0, 0) = 0 [pid 19856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19856] write(3, "1000", 4) = 4 [pid 19856] close(3) = 0 [pid 19856] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19856] write(1, "executing program\n", 18) = 18 executing program [pid 19856] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19856] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19856] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19856] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19856] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19856] exit_group(0) = ? [pid 19856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19558", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19558", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19558/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19558/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19558/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19558") = 0 mkdir("./19559", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19857 ci2-android-5-10/strace-static-x86_64: Process 19857 attached [pid 19857] set_robust_list(0x555574c686a0, 24) = 0 [pid 19857] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19857] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19857] chdir("./19559") = 0 [pid 19857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19857] setpgid(0, 0) = 0 [pid 19857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19857] write(3, "1000", 4) = 4 [pid 19857] close(3) = 0 [pid 19857] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19857] write(1, "executing program\n", 18) = 18 executing program [pid 19857] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19857] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19857] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19857] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19857] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19857] exit_group(0) = ? [pid 19857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19559", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19559", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19559/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19559/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19559/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19559") = 0 mkdir("./19560", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19858 ci2-android-5-10/strace-static-x86_64: Process 19858 attached [pid 19858] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19858] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19858] chdir("./19560") = 0 [pid 19858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19858] setpgid(0, 0) = 0 [pid 19858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19858] write(3, "1000", 4) = 4 [pid 19858] close(3) = 0 [pid 19858] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19858] write(1, "executing program\n", 18) = 18 executing program [pid 19858] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19858] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19858] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19858] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19858] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19858] exit_group(0) = ? [pid 19858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19560", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19560", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19560/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19560/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19560/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19560") = 0 mkdir("./19561", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19859 ci2-android-5-10/strace-static-x86_64: Process 19859 attached [pid 19859] set_robust_list(0x555574c686a0, 24) = 0 [pid 19859] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19859] chdir("./19561") = 0 [pid 19859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19859] setpgid(0, 0) = 0 [pid 19859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19859] <... openat resumed>) = 3 [pid 19859] write(3, "1000", 4) = 4 [pid 19859] close(3) = 0 [pid 19859] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19859] write(1, "executing program\n", 18) = 18 [pid 19859] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19859] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19859] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19859] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19859] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19859] exit_group(0) = ? [pid 19859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19561", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19561", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19561/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19561/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19561/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19561") = 0 mkdir("./19562", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19860 ci2-android-5-10/strace-static-x86_64: Process 19860 attached [pid 19860] set_robust_list(0x555574c686a0, 24) = 0 [pid 19860] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19860] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19860] chdir("./19562" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19860] <... chdir resumed>) = 0 [pid 19860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19860] setpgid(0, 0) = 0 [pid 19860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19860] write(3, "1000", 4) = 4 [pid 19860] close(3) = 0 [pid 19860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19860] write(1, "executing program\n", 18) = 18 executing program [pid 19860] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19860] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19860] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19860] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19860] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19860] exit_group(0) = ? [pid 19860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19562", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19562", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19562/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19562/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19562/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19562") = 0 mkdir("./19563", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19861 ci2-android-5-10/strace-static-x86_64: Process 19861 attached [pid 19861] set_robust_list(0x555574c686a0, 24) = 0 [pid 19861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19861] chdir("./19563") = 0 [pid 19861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19861] setpgid(0, 0) = 0 [pid 19861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19861] write(3, "1000", 4) = 4 [pid 19861] close(3) = 0 [pid 19861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19861] write(1, "executing program\n", 18) = 18 executing program [pid 19861] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19861] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19861] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19861] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19861] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19861] exit_group(0) = ? [pid 19861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19563", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19563", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19563/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19563/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19563/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19563") = 0 mkdir("./19564", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19862 attached [pid 19862] set_robust_list(0x555574c686a0, 24) = 0 [pid 19862] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19862 [pid 19862] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19862] chdir("./19564") = 0 [pid 19862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19862] setpgid(0, 0) = 0 [pid 19862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19862] write(3, "1000", 4) = 4 [pid 19862] close(3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19862] <... close resumed>) = 0 [pid 19862] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19862] <... symlink resumed>) = 0 [pid 19862] write(1, "executing program\n", 18) = 18 executing program [pid 19862] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19862] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19862] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19862] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19862] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19862] exit_group(0) = ? [pid 19862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19564", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19564", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19564/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19564/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19564/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19564") = 0 mkdir("./19565", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19863 ci2-android-5-10/strace-static-x86_64: Process 19863 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19863] set_robust_list(0x555574c686a0, 24) = 0 [pid 19863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19863] chdir("./19565") = 0 [pid 19863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19863] setpgid(0, 0) = 0 [pid 19863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19863] write(3, "1000", 4) = 4 [pid 19863] close(3) = 0 [pid 19863] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19863] write(1, "executing program\n", 18) = 18 executing program [pid 19863] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19863] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19863] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19863] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19863] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19863] exit_group(0) = ? [pid 19863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19565", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19565", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19565/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19565/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19565/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19565") = 0 mkdir("./19566", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19864 ci2-android-5-10/strace-static-x86_64: Process 19864 attached [pid 19864] set_robust_list(0x555574c686a0, 24) = 0 [pid 19864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19864] chdir("./19566") = 0 [pid 19864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19864] setpgid(0, 0) = 0 [pid 19864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19864] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19864] <... write resumed>) = 4 [pid 19864] close(3) = 0 [pid 19864] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19864] <... symlink resumed>) = 0 [pid 19864] write(1, "executing program\n", 18) = 18 executing program [pid 19864] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19864] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19864] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19864] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19864] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19864] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19864] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19864] exit_group(0) = ? [pid 19864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19566", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19566", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19566/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19566/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19566/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19566") = 0 mkdir("./19567", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19865 ci2-android-5-10/strace-static-x86_64: Process 19865 attached [pid 19865] set_robust_list(0x555574c686a0, 24) = 0 [pid 19865] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19865] chdir("./19567") = 0 [pid 19865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19865] setpgid(0, 0) = 0 [pid 19865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19865] <... openat resumed>) = 3 [pid 19865] write(3, "1000", 4) = 4 [pid 19865] close(3) = 0 [pid 19865] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19865] write(1, "executing program\n", 18) = 18 executing program [pid 19865] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19865] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19865] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19865] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19865] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19865] exit_group(0) = ? [pid 19865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19567", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19567", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19567/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19567/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19567/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19567") = 0 mkdir("./19568", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19866 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 19866 attached , NULL, 8) = 0 [pid 19866] set_robust_list(0x555574c686a0, 24) = 0 [pid 19866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19866] chdir("./19568") = 0 [pid 19866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19866] setpgid(0, 0) = 0 [pid 19866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19866] write(3, "1000", 4) = 4 [pid 19866] close(3) = 0 [pid 19866] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19866] write(1, "executing program\n", 18) = 18 [pid 19866] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19866] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19866] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19866] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19866] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19866] exit_group(0) = ? [pid 19866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19568", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19568", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19568/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19568/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19568/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19568") = 0 mkdir("./19569", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19867 ci2-android-5-10/strace-static-x86_64: Process 19867 attached [pid 19867] set_robust_list(0x555574c686a0, 24) = 0 [pid 19867] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19867] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19867] chdir("./19569") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19867] setpgid(0, 0) = 0 [pid 19867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19867] write(3, "1000", 4) = 4 [pid 19867] close(3) = 0 [pid 19867] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19867] write(1, "executing program\n", 18) = 18 executing program [pid 19867] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19867] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19867] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19867] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19867] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19867] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19867] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19867] exit_group(0) = ? [pid 19867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19569", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19569", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19569/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19569/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19569/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19569") = 0 mkdir("./19570", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19868 ci2-android-5-10/strace-static-x86_64: Process 19868 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19868] set_robust_list(0x555574c686a0, 24) = 0 [pid 19868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19868] chdir("./19570") = 0 [pid 19868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19868] setpgid(0, 0) = 0 [pid 19868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19868] write(3, "1000", 4) = 4 [pid 19868] close(3) = 0 [pid 19868] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19868] write(1, "executing program\n", 18) = 18 [pid 19868] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19868] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19868] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19868] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19868] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19868] exit_group(0) = ? [pid 19868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19570", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19570", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19570/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19570/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19570/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19570") = 0 mkdir("./19571", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19869 ci2-android-5-10/strace-static-x86_64: Process 19869 attached [pid 19869] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19869] chdir("./19571") = 0 [pid 19869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19869] setpgid(0, 0) = 0 [pid 19869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19869] write(3, "1000", 4) = 4 [pid 19869] close(3) = 0 [pid 19869] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19869] write(1, "executing program\n", 18) = 18 executing program [pid 19869] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19869] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19869] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19869] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19869] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19869] exit_group(0) = ? [pid 19869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19571", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19571", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19571/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19571/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19571/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19571") = 0 mkdir("./19572", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19870 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19870 attached [pid 19870] set_robust_list(0x555574c686a0, 24) = 0 [pid 19870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19870] chdir("./19572") = 0 [pid 19870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19870] setpgid(0, 0) = 0 [pid 19870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19870] write(3, "1000", 4) = 4 [pid 19870] close(3) = 0 [pid 19870] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19870] write(1, "executing program\n", 18) = 18 executing program [pid 19870] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19870] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19870] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19870] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19870] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19870] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19870] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19870] exit_group(0) = ? [pid 19870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19572", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19572", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19572/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19572/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19572/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19572") = 0 mkdir("./19573", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19871 ci2-android-5-10/strace-static-x86_64: Process 19871 attached [pid 19871] set_robust_list(0x555574c686a0, 24) = 0 [pid 19871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19871] chdir("./19573") = 0 [pid 19871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19871] setpgid(0, 0) = 0 [pid 19871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19871] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19871] <... write resumed>) = 4 [pid 19871] close(3) = 0 [pid 19871] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19871] <... symlink resumed>) = 0 [pid 19871] write(1, "executing program\n", 18) = 18 executing program [pid 19871] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19871] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19871] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19871] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19871] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19871] exit_group(0) = ? [pid 19871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19573", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19573", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19573/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19573/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19573/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19573") = 0 mkdir("./19574", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19872 ci2-android-5-10/strace-static-x86_64: Process 19872 attached [pid 19872] set_robust_list(0x555574c686a0, 24) = 0 [pid 19872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19872] chdir("./19574" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19872] <... chdir resumed>) = 0 [pid 19872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19872] setpgid(0, 0) = 0 [pid 19872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19872] <... openat resumed>) = 3 [pid 19872] write(3, "1000", 4) = 4 [pid 19872] close(3) = 0 [pid 19872] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19872] write(1, "executing program\n", 18) = 18 [pid 19872] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19872] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19872] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19872] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19872] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19872] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19872] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19872] exit_group(0) = ? [pid 19872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19574", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19574", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19574/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19574/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19574/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19574") = 0 mkdir("./19575", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19873 ci2-android-5-10/strace-static-x86_64: Process 19873 attached [pid 19873] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19873] chdir("./19575" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19873] <... chdir resumed>) = 0 [pid 19873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19873] setpgid(0, 0) = 0 [pid 19873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19873] write(3, "1000", 4) = 4 [pid 19873] close(3) = 0 [pid 19873] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19873] write(1, "executing program\n", 18) = 18 [pid 19873] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19873] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19873] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19873] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19873] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19873] exit_group(0) = ? [pid 19873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19575", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19575", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19575/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19575/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19575/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19575") = 0 mkdir("./19576", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19874 ci2-android-5-10/strace-static-x86_64: Process 19874 attached [pid 19874] set_robust_list(0x555574c686a0, 24) = 0 [pid 19874] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19874] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19874] chdir("./19576" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19874] <... chdir resumed>) = 0 [pid 19874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19874] setpgid(0, 0) = 0 [pid 19874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19874] write(3, "1000", 4) = 4 [pid 19874] close(3) = 0 [pid 19874] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19874] write(1, "executing program\n", 18) = 18 executing program [pid 19874] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19874] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19874] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19874] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19874] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19874] exit_group(0) = ? [pid 19874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19576", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19576", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19576/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19576/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19576/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19576") = 0 mkdir("./19577", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19875 ci2-android-5-10/strace-static-x86_64: Process 19875 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19875] set_robust_list(0x555574c686a0, 24) = 0 [pid 19875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19875] chdir("./19577") = 0 [pid 19875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19875] setpgid(0, 0) = 0 [pid 19875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19875] write(3, "1000", 4) = 4 [pid 19875] close(3) = 0 [pid 19875] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19875] write(1, "executing program\n", 18) = 18 [pid 19875] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19875] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19875] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19875] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19875] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19875] exit_group(0) = ? [pid 19875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19577", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19577", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19577/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19577/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19577/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19577") = 0 mkdir("./19578", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19876 ci2-android-5-10/strace-static-x86_64: Process 19876 attached [pid 19876] set_robust_list(0x555574c686a0, 24) = 0 [pid 19876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19876] chdir("./19578") = 0 [pid 19876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19876] setpgid(0, 0) = 0 [pid 19876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19876] <... openat resumed>) = 3 [pid 19876] write(3, "1000", 4) = 4 [pid 19876] close(3) = 0 [pid 19876] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19876] <... symlink resumed>) = 0 [pid 19876] write(1, "executing program\n", 18) = 18 executing program [pid 19876] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19876] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19876] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19876] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19876] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19876] exit_group(0) = ? [pid 19876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19578", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19578", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19578/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19578/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19578/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19578") = 0 mkdir("./19579", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19877 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19877 attached [pid 19877] set_robust_list(0x555574c686a0, 24) = 0 [pid 19877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19877] chdir("./19579") = 0 [pid 19877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19877] setpgid(0, 0) = 0 [pid 19877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19877] write(3, "1000", 4) = 4 [pid 19877] close(3) = 0 [pid 19877] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19877] write(1, "executing program\n", 18) = 18 [pid 19877] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19877] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19877] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19877] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19877] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19877] exit_group(0) = ? [pid 19877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19579", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19579", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19579/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19579/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19579/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19579") = 0 mkdir("./19580", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19878 ci2-android-5-10/strace-static-x86_64: Process 19878 attached [pid 19878] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19878] chdir("./19580") = 0 [pid 19878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19878] setpgid(0, 0) = 0 [pid 19878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19878] <... openat resumed>) = 3 [pid 19878] write(3, "1000", 4) = 4 [pid 19878] close(3) = 0 [pid 19878] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19878] write(1, "executing program\n", 18) = 18 [pid 19878] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19878] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19878] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19878] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19878] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19878] exit_group(0) = ? [pid 19878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19580", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19580", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19580/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19580/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19580/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19580") = 0 mkdir("./19581", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19879 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19879 attached [pid 19879] set_robust_list(0x555574c686a0, 24) = 0 [pid 19879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19879] chdir("./19581") = 0 [pid 19879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19879] setpgid(0, 0) = 0 [pid 19879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19879] write(3, "1000", 4) = 4 [pid 19879] close(3) = 0 [pid 19879] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19879] write(1, "executing program\n", 18) = 18 executing program [pid 19879] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19879] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19879] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19879] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19879] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19879] exit_group(0) = ? [pid 19879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19581", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19581", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19581/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19581/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19581/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19581") = 0 mkdir("./19582", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19880 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19880 attached [pid 19880] set_robust_list(0x555574c686a0, 24) = 0 [pid 19880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19880] chdir("./19582") = 0 [pid 19880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19880] setpgid(0, 0) = 0 [pid 19880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19880] write(3, "1000", 4) = 4 [pid 19880] close(3) = 0 [pid 19880] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19880] write(1, "executing program\n", 18) = 18 [pid 19880] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19880] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19880] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19880] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19880] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19880] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19880] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19880] exit_group(0) = ? [pid 19880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19582", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19582", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19582/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19582/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19582/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19582") = 0 mkdir("./19583", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19881 ci2-android-5-10/strace-static-x86_64: Process 19881 attached [pid 19881] set_robust_list(0x555574c686a0, 24) = 0 [pid 19881] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19881] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19881] chdir("./19583") = 0 [pid 19881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19881] setpgid(0, 0) = 0 [pid 19881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19881] <... openat resumed>) = 3 [pid 19881] write(3, "1000", 4) = 4 [pid 19881] close(3) = 0 [pid 19881] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19881] write(1, "executing program\n", 18) = 18 executing program [pid 19881] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19881] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19881] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19881] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19881] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19881] exit_group(0) = ? [pid 19881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19583", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19583", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19583/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19583/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19583/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19583") = 0 mkdir("./19584", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19882 ci2-android-5-10/strace-static-x86_64: Process 19882 attached [pid 19882] set_robust_list(0x555574c686a0, 24) = 0 [pid 19882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19882] chdir("./19584" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19882] <... chdir resumed>) = 0 [pid 19882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19882] setpgid(0, 0) = 0 [pid 19882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19882] <... openat resumed>) = 3 [pid 19882] write(3, "1000", 4) = 4 [pid 19882] close(3) = 0 [pid 19882] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19882] write(1, "executing program\n", 18) = 18 executing program [pid 19882] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19882] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19882] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19882] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19882] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19882] exit_group(0) = ? [pid 19882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19584", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19584", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19584/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19584/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19584/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19584") = 0 mkdir("./19585", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19883 attached , child_tidptr=0x555574c68690) = 19883 [pid 19883] set_robust_list(0x555574c686a0, 24) = 0 [pid 19883] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19883] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19883] chdir("./19585") = 0 [pid 19883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19883] setpgid(0, 0) = 0 [pid 19883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19883] write(3, "1000", 4) = 4 [pid 19883] close(3) = 0 [pid 19883] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19883] write(1, "executing program\n", 18) = 18 executing program [pid 19883] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19883] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19883] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19883] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19883] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19883] exit_group(0) = ? [pid 19883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19585", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19585", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19585/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19585/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19585/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19585") = 0 mkdir("./19586", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19884 attached , child_tidptr=0x555574c68690) = 19884 [pid 19884] set_robust_list(0x555574c686a0, 24) = 0 [pid 19884] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19884] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19884] chdir("./19586") = 0 [pid 19884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19884] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19884] write(3, "1000", 4) = 4 [pid 19884] close(3) = 0 [pid 19884] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19884] write(1, "executing program\n", 18) = 18 executing program [pid 19884] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19884] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19884] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19884] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19884] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19884] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19884] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19884] exit_group(0) = ? [pid 19884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19586", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19586", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19586/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19586/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19586/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19586") = 0 mkdir("./19587", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19885 ci2-android-5-10/strace-static-x86_64: Process 19885 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19885] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19885] <... set_robust_list resumed>) = 0 [pid 19885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19885] chdir("./19587") = 0 [pid 19885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19885] setpgid(0, 0) = 0 [pid 19885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19885] write(3, "1000", 4) = 4 [pid 19885] close(3) = 0 [pid 19885] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19885] write(1, "executing program\n", 18) = 18 executing program [pid 19885] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19885] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19885] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19885] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19885] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19885] exit_group(0) = ? [pid 19885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19587", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19587", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19587/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19587/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19587/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19587") = 0 mkdir("./19588", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19886 ci2-android-5-10/strace-static-x86_64: Process 19886 attached [pid 19886] set_robust_list(0x555574c686a0, 24) = 0 [pid 19886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19886] chdir("./19588") = 0 [pid 19886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19886] setpgid(0, 0) = 0 [pid 19886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19886] write(3, "1000", 4) = 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19886] close(3) = 0 [pid 19886] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19886] write(1, "executing program\n", 18) = 18 [pid 19886] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19886] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19886] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19886] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19886] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19886] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19886] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19886] exit_group(0) = ? [pid 19886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19588", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19588", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19588/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19588/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19588/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19588") = 0 mkdir("./19589", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19887 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19887 attached [pid 19887] set_robust_list(0x555574c686a0, 24) = 0 [pid 19887] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19887] chdir("./19589") = 0 [pid 19887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19887] setpgid(0, 0) = 0 [pid 19887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19887] write(3, "1000", 4) = 4 [pid 19887] close(3) = 0 [pid 19887] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19887] write(1, "executing program\n", 18) = 18 executing program [pid 19887] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19887] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19887] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19887] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19887] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19887] exit_group(0) = ? [pid 19887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19589", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19589", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19589/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19589/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19589/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19589") = 0 mkdir("./19590", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19888 ci2-android-5-10/strace-static-x86_64: Process 19888 attached [pid 19888] set_robust_list(0x555574c686a0, 24) = 0 [pid 19888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19888] chdir("./19590") = 0 [pid 19888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19888] setpgid(0, 0) = 0 [pid 19888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19888] <... openat resumed>) = 3 [pid 19888] write(3, "1000", 4) = 4 [pid 19888] close(3) = 0 [pid 19888] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19888] <... symlink resumed>) = 0 [pid 19888] write(1, "executing program\n", 18) = 18 executing program [pid 19888] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19888] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19888] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19888] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19888] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19888] exit_group(0) = ? [pid 19888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19590", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19590", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19590/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19590/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19590/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19590") = 0 mkdir("./19591", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19889 ci2-android-5-10/strace-static-x86_64: Process 19889 attached [pid 19889] set_robust_list(0x555574c686a0, 24) = 0 [pid 19889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19889] chdir("./19591") = 0 [pid 19889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19889] setpgid(0, 0) = 0 [pid 19889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19889] <... openat resumed>) = 3 [pid 19889] write(3, "1000", 4) = 4 [pid 19889] close(3) = 0 [pid 19889] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19889] <... symlink resumed>) = 0 [pid 19889] write(1, "executing program\n", 18) = 18 executing program [pid 19889] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19889] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19889] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19889] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19889] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19889] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19889] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19889] exit_group(0) = ? [pid 19889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19591", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19591", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19591/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19591/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19591/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19591") = 0 mkdir("./19592", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19890 attached [pid 19890] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19890 [pid 19890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19890] chdir("./19592") = 0 [pid 19890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19890] setpgid(0, 0) = 0 [pid 19890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19890] <... openat resumed>) = 3 [pid 19890] write(3, "1000", 4) = 4 [pid 19890] close(3) = 0 [pid 19890] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19890] <... symlink resumed>) = 0 [pid 19890] write(1, "executing program\n", 18) = 18 executing program [pid 19890] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19890] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19890] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19890] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19890] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19890] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19890] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19890] exit_group(0) = ? [pid 19890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19592", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19592", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19592/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19592/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19592/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19592") = 0 mkdir("./19593", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19891 ci2-android-5-10/strace-static-x86_64: Process 19891 attached [pid 19891] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19891] chdir("./19593") = 0 [pid 19891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19891] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19891] write(3, "1000", 4) = 4 [pid 19891] close(3) = 0 [pid 19891] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19891] write(1, "executing program\n", 18) = 18 executing program [pid 19891] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19891] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19891] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19891] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19891] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19891] exit_group(0) = ? [pid 19891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19593", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19593", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19593/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19593/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19593/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19593") = 0 mkdir("./19594", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19892 ci2-android-5-10/strace-static-x86_64: Process 19892 attached [pid 19892] set_robust_list(0x555574c686a0, 24) = 0 [pid 19892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19892] chdir("./19594") = 0 [pid 19892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19892] setpgid(0, 0) = 0 [pid 19892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19892] write(3, "1000", 4) = 4 [pid 19892] close(3) = 0 [pid 19892] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19892] <... symlink resumed>) = 0 executing program [pid 19892] write(1, "executing program\n", 18) = 18 [pid 19892] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19892] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19892] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19892] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 19892] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19892] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19892] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19892] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19892] exit_group(0) = ? [pid 19892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19594", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19594", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19594/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19594/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19594/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19594") = 0 mkdir("./19595", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19893 ci2-android-5-10/strace-static-x86_64: Process 19893 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19893] set_robust_list(0x555574c686a0, 24) = 0 [pid 19893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19893] chdir("./19595") = 0 [pid 19893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19893] setpgid(0, 0) = 0 [pid 19893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19893] write(3, "1000", 4) = 4 [pid 19893] close(3) = 0 [pid 19893] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19893] write(1, "executing program\n", 18) = 18 executing program [pid 19893] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19893] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19893] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19893] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19893] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19893] exit_group(0) = ? [pid 19893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19595", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19595", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19595/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19595/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19595/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19595") = 0 mkdir("./19596", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19894 ci2-android-5-10/strace-static-x86_64: Process 19894 attached [pid 19894] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19894] chdir("./19596") = 0 [pid 19894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19894] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19894] write(3, "1000", 4) = 4 [pid 19894] close(3) = 0 [pid 19894] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19894] write(1, "executing program\n", 18) = 18 [pid 19894] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19894] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19894] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19894] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19894] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19894] exit_group(0) = ? [pid 19894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19596", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19596", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19596/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19596/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19596/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19596") = 0 mkdir("./19597", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19895 attached [pid 19895] set_robust_list(0x555574c686a0, 24) = 0 [pid 19895] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19895 [pid 19895] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19895] chdir("./19597") = 0 [pid 19895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19895] setpgid(0, 0) = 0 [pid 19895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19895] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19895] <... write resumed>) = 4 [pid 19895] close(3) = 0 executing program [pid 19895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19895] write(1, "executing program\n", 18) = 18 [pid 19895] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19895] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19895] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19895] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19895] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19895] exit_group(0) = ? [pid 19895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19597", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19597", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19597/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19597/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19597/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19597") = 0 mkdir("./19598", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19896 ci2-android-5-10/strace-static-x86_64: Process 19896 attached [pid 19896] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19896] <... set_robust_list resumed>) = 0 [pid 19896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19896] chdir("./19598" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19896] <... chdir resumed>) = 0 [pid 19896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19896] setpgid(0, 0) = 0 [pid 19896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19896] write(3, "1000", 4) = 4 [pid 19896] close(3) = 0 [pid 19896] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19896] write(1, "executing program\n", 18) = 18 executing program [pid 19896] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19896] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19896] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19896] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19896] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19896] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19896] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19896] exit_group(0) = ? [pid 19896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19598", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19598", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19598/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19598/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19598/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19598") = 0 mkdir("./19599", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19897 ci2-android-5-10/strace-static-x86_64: Process 19897 attached [pid 19897] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19897] chdir("./19599") = 0 [pid 19897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19897] setpgid(0, 0) = 0 [pid 19897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19897] write(3, "1000", 4) = 4 [pid 19897] close(3) = 0 [pid 19897] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19897] write(1, "executing program\n", 18) = 18 executing program [pid 19897] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19897] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19897] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19897] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19897] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19897] exit_group(0) = ? [pid 19897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19599", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19599", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19599/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19599/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19599/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19599") = 0 mkdir("./19600", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19898 ci2-android-5-10/strace-static-x86_64: Process 19898 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19898] set_robust_list(0x555574c686a0, 24) = 0 [pid 19898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19898] chdir("./19600" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19898] <... chdir resumed>) = 0 [pid 19898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19898] setpgid(0, 0) = 0 [pid 19898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19898] write(3, "1000", 4) = 4 [pid 19898] close(3) = 0 [pid 19898] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19898] write(1, "executing program\n", 18) = 18 [pid 19898] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19898] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19898] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19898] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19898] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19898] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19898] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19898] exit_group(0) = ? [pid 19898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19600", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19600", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19600/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19600/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19600/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19600") = 0 mkdir("./19601", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19899 attached [pid 19899] set_robust_list(0x555574c686a0, 24) = 0 [pid 19899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19899] chdir("./19601" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19899 [pid 19899] <... chdir resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19899] setpgid(0, 0) = 0 [pid 19899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19899] write(3, "1000", 4) = 4 [pid 19899] close(3) = 0 [pid 19899] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19899] write(1, "executing program\n", 18) = 18 executing program [pid 19899] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19899] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19899] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19899] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19899] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19899] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19899] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19899] exit_group(0) = ? [pid 19899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19601", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19601", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19601/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19601/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19601/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19601") = 0 mkdir("./19602", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19900 ci2-android-5-10/strace-static-x86_64: Process 19900 attached [pid 19900] set_robust_list(0x555574c686a0, 24) = 0 [pid 19900] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19900] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19900] chdir("./19602") = 0 [pid 19900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19900] setpgid(0, 0) = 0 [pid 19900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19900] <... openat resumed>) = 3 [pid 19900] write(3, "1000", 4) = 4 [pid 19900] close(3) = 0 [pid 19900] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19900] write(1, "executing program\n", 18) = 18 executing program [pid 19900] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19900] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19900] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19900] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19900] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19900] exit_group(0) = ? [pid 19900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19602", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19602", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19602/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19602/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19602/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19602") = 0 mkdir("./19603", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19901 attached , child_tidptr=0x555574c68690) = 19901 [pid 19901] set_robust_list(0x555574c686a0, 24) = 0 [pid 19901] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19901] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19901] chdir("./19603") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19901] setpgid(0, 0) = 0 [pid 19901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19901] write(3, "1000", 4) = 4 [pid 19901] close(3) = 0 [pid 19901] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19901] write(1, "executing program\n", 18) = 18 executing program [pid 19901] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19901] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19901] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19901] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19901] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19901] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19901] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19901] exit_group(0) = ? [pid 19901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19603", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19603", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19603/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19603/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19603/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19603") = 0 mkdir("./19604", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19902 attached [pid 19902] set_robust_list(0x555574c686a0, 24) = 0 [pid 19902] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19902 [pid 19902] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19902] chdir("./19604") = 0 [pid 19902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19902] setpgid(0, 0) = 0 [pid 19902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19902] write(3, "1000", 4) = 4 [pid 19902] close(3) = 0 [pid 19902] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19902] write(1, "executing program\n", 18) = 18 [pid 19902] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19902] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19902] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19902] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19902] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19902] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19902] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19902] exit_group(0) = ? [pid 19902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19604", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19604", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19604/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19604/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19604/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19604") = 0 mkdir("./19605", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19903 ci2-android-5-10/strace-static-x86_64: Process 19903 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19903] set_robust_list(0x555574c686a0, 24) = 0 [pid 19903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19903] chdir("./19605") = 0 [pid 19903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19903] setpgid(0, 0) = 0 [pid 19903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19903] write(3, "1000", 4) = 4 [pid 19903] close(3) = 0 [pid 19903] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19903] write(1, "executing program\n", 18) = 18 executing program [pid 19903] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19903] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19903] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19903] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19903] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19903] exit_group(0) = ? [pid 19903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19605", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19605", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19605/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19605/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19605/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19605") = 0 mkdir("./19606", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19904 ci2-android-5-10/strace-static-x86_64: Process 19904 attached [pid 19904] set_robust_list(0x555574c686a0, 24) = 0 [pid 19904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19904] chdir("./19606") = 0 [pid 19904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19904] setpgid(0, 0) = 0 [pid 19904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19904] write(3, "1000", 4) = 4 [pid 19904] close(3) = 0 [pid 19904] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19904] <... symlink resumed>) = 0 executing program [pid 19904] write(1, "executing program\n", 18) = 18 [pid 19904] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19904] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19904] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19904] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19904] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19904] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19904] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19904] exit_group(0) = ? [pid 19904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19606", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19606", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19606/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19606/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19606/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19606") = 0 mkdir("./19607", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19905 ci2-android-5-10/strace-static-x86_64: Process 19905 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19905] set_robust_list(0x555574c686a0, 24) = 0 [pid 19905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19905] chdir("./19607") = 0 [pid 19905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19905] setpgid(0, 0) = 0 [pid 19905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19905] write(3, "1000", 4) = 4 [pid 19905] close(3) = 0 [pid 19905] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19905] write(1, "executing program\n", 18) = 18 executing program [pid 19905] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19905] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19905] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19905] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19905] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19905] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19905] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19905] exit_group(0) = ? [pid 19905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19607", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19607", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19607/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19607/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19607/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19607") = 0 mkdir("./19608", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19906 ci2-android-5-10/strace-static-x86_64: Process 19906 attached [pid 19906] set_robust_list(0x555574c686a0, 24) = 0 [pid 19906] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19906] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19906] chdir("./19608") = 0 [pid 19906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19906] setpgid(0, 0) = 0 [pid 19906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19906] <... openat resumed>) = 3 [pid 19906] write(3, "1000", 4) = 4 [pid 19906] close(3) = 0 [pid 19906] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19906] write(1, "executing program\n", 18) = 18 executing program [pid 19906] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19906] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19906] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19906] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19906] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19906] exit_group(0) = ? [pid 19906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19608", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19608", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19608/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19608/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19608/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19608") = 0 mkdir("./19609", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19907 ci2-android-5-10/strace-static-x86_64: Process 19907 attached [pid 19907] set_robust_list(0x555574c686a0, 24) = 0 [pid 19907] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19907] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19907] chdir("./19609" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19907] <... chdir resumed>) = 0 [pid 19907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19907] setpgid(0, 0) = 0 [pid 19907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19907] write(3, "1000", 4) = 4 [pid 19907] close(3) = 0 [pid 19907] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19907] write(1, "executing program\n", 18) = 18 executing program [pid 19907] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19907] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19907] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19907] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19907] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19907] exit_group(0) = ? [pid 19907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19609", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19609", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19609/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19609/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19609/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19609") = 0 mkdir("./19610", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19908 ci2-android-5-10/strace-static-x86_64: Process 19908 attached [pid 19908] set_robust_list(0x555574c686a0, 24) = 0 [pid 19908] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19908] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19908] chdir("./19610") = 0 [pid 19908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19908] setpgid(0, 0) = 0 [pid 19908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19908] <... openat resumed>) = 3 [pid 19908] write(3, "1000", 4) = 4 [pid 19908] close(3) = 0 [pid 19908] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19908] write(1, "executing program\n", 18) = 18 [pid 19908] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19908] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19908] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19908] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19908] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19908] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19908] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19908] exit_group(0) = ? [pid 19908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19610", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19610", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19610/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19610/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19610/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19610") = 0 mkdir("./19611", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19909 ci2-android-5-10/strace-static-x86_64: Process 19909 attached [pid 19909] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19909] chdir("./19611") = 0 [pid 19909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19909] setpgid(0, 0) = 0 [pid 19909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19909] write(3, "1000", 4) = 4 [pid 19909] close(3) = 0 [pid 19909] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19909] write(1, "executing program\n", 18) = 18 executing program [pid 19909] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19909] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19909] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19909] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19909] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19909] exit_group(0) = ? [pid 19909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19611", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19611", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19611/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19611/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19611/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19611") = 0 mkdir("./19612", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19910 ci2-android-5-10/strace-static-x86_64: Process 19910 attached [pid 19910] set_robust_list(0x555574c686a0, 24) = 0 [pid 19910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19910] chdir("./19612") = 0 [pid 19910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19910] setpgid(0, 0) = 0 [pid 19910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19910] <... openat resumed>) = 3 [pid 19910] write(3, "1000", 4) = 4 [pid 19910] close(3) = 0 [pid 19910] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19910] write(1, "executing program\n", 18) = 18 executing program [pid 19910] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19910] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19910] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19910] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19910] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19910] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19910] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19910] exit_group(0) = ? [pid 19910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19612", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19612", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19612/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19612/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19612/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19612") = 0 mkdir("./19613", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19911 ci2-android-5-10/strace-static-x86_64: Process 19911 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19911] set_robust_list(0x555574c686a0, 24) = 0 [pid 19911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19911] chdir("./19613") = 0 [pid 19911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19911] setpgid(0, 0) = 0 [pid 19911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19911] write(3, "1000", 4) = 4 [pid 19911] close(3) = 0 [pid 19911] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19911] write(1, "executing program\n", 18) = 18 executing program [pid 19911] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19911] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19911] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19911] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19911] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19911] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19911] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19911] exit_group(0) = ? [pid 19911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19613", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19613", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19613/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19613/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19613/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19613") = 0 mkdir("./19614", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19912 ci2-android-5-10/strace-static-x86_64: Process 19912 attached [pid 19912] set_robust_list(0x555574c686a0, 24) = 0 [pid 19912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19912] chdir("./19614") = 0 [pid 19912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19912] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19912] write(3, "1000", 4) = 4 [pid 19912] close(3) = 0 [pid 19912] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19912] <... symlink resumed>) = 0 executing program [pid 19912] write(1, "executing program\n", 18) = 18 [pid 19912] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19912] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19912] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19912] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19912] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19912] exit_group(0) = ? [pid 19912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19614", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19614", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19614/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19614/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19614/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19614") = 0 mkdir("./19615", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19913 ci2-android-5-10/strace-static-x86_64: Process 19913 attached [pid 19913] set_robust_list(0x555574c686a0, 24) = 0 [pid 19913] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19913] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19913] chdir("./19615") = 0 [pid 19913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19913] setpgid(0, 0) = 0 [pid 19913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19913] write(3, "1000", 4) = 4 [pid 19913] close(3) = 0 [pid 19913] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19913] <... symlink resumed>) = 0 [pid 19913] write(1, "executing program\n", 18) = 18 executing program [pid 19913] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19913] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19913] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19913] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19913] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19913] exit_group(0) = ? [pid 19913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19615", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19615", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19615/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19615/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19615/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19615") = 0 mkdir("./19616", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19914 ci2-android-5-10/strace-static-x86_64: Process 19914 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19914] set_robust_list(0x555574c686a0, 24) = 0 [pid 19914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19914] chdir("./19616") = 0 [pid 19914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19914] setpgid(0, 0) = 0 [pid 19914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19914] write(3, "1000", 4) = 4 [pid 19914] close(3) = 0 [pid 19914] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19914] write(1, "executing program\n", 18) = 18 executing program [pid 19914] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19914] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19914] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19914] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19914] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19914] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19914] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19914] exit_group(0) = ? [pid 19914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19616", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19616", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19616/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19616/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19616/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19616") = 0 mkdir("./19617", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19915 ci2-android-5-10/strace-static-x86_64: Process 19915 attached [pid 19915] set_robust_list(0x555574c686a0, 24) = 0 [pid 19915] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19915] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19915] chdir("./19617") = 0 [pid 19915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19915] setpgid(0, 0) = 0 [pid 19915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19915] <... openat resumed>) = 3 [pid 19915] write(3, "1000", 4) = 4 [pid 19915] close(3) = 0 [pid 19915] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19915] write(1, "executing program\n", 18) = 18 executing program [pid 19915] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19915] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19915] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19915] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19915] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19915] exit_group(0) = ? [pid 19915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19617", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19617", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19617/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19617/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19617/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19617") = 0 mkdir("./19618", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19916 ci2-android-5-10/strace-static-x86_64: Process 19916 attached [pid 19916] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19916] chdir("./19618") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19916] setpgid(0, 0) = 0 [pid 19916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19916] write(3, "1000", 4) = 4 [pid 19916] close(3) = 0 [pid 19916] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19916] write(1, "executing program\n", 18) = 18 executing program [pid 19916] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19916] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19916] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19916] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19916] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19916] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19916] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19916] exit_group(0) = ? [pid 19916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19618", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19618", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19618/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19618/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19618/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19618") = 0 mkdir("./19619", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19917 ci2-android-5-10/strace-static-x86_64: Process 19917 attached [pid 19917] set_robust_list(0x555574c686a0, 24) = 0 [pid 19917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19917] chdir("./19619") = 0 [pid 19917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19917] setpgid(0, 0) = 0 [pid 19917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19917] <... openat resumed>) = 3 [pid 19917] write(3, "1000", 4) = 4 [pid 19917] close(3) = 0 [pid 19917] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19917] write(1, "executing program\n", 18) = 18 executing program [pid 19917] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19917] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19917] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19917] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19917] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19917] exit_group(0) = ? [pid 19917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19619", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19619", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19619/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19619/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19619/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19619") = 0 mkdir("./19620", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19918 ci2-android-5-10/strace-static-x86_64: Process 19918 attached [pid 19918] set_robust_list(0x555574c686a0, 24) = 0 [pid 19918] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19918] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19918] chdir("./19620") = 0 [pid 19918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19918] setpgid(0, 0) = 0 [pid 19918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19918] write(3, "1000", 4) = 4 [pid 19918] close(3) = 0 [pid 19918] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19918] write(1, "executing program\n", 18) = 18 executing program [pid 19918] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19918] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19918] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19918] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19918] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19918] exit_group(0) = ? [pid 19918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19620", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19620", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19620/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19620/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19620/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19620") = 0 mkdir("./19621", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19919 ci2-android-5-10/strace-static-x86_64: Process 19919 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19919] set_robust_list(0x555574c686a0, 24) = 0 [pid 19919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19919] chdir("./19621") = 0 [pid 19919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19919] setpgid(0, 0) = 0 [pid 19919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19919] write(3, "1000", 4) = 4 [pid 19919] close(3) = 0 [pid 19919] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19919] write(1, "executing program\n", 18) = 18 executing program [pid 19919] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19919] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19919] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19919] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19919] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19919] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19919] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19919] exit_group(0) = ? [pid 19919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19621", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19621", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19621/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19621/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19621/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19621") = 0 mkdir("./19622", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19920 ci2-android-5-10/strace-static-x86_64: Process 19920 attached [pid 19920] set_robust_list(0x555574c686a0, 24) = 0 [pid 19920] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19920] chdir("./19622") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19920] setpgid(0, 0) = 0 [pid 19920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19920] write(3, "1000", 4) = 4 [pid 19920] close(3) = 0 [pid 19920] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19920] write(1, "executing program\n", 18) = 18 executing program [pid 19920] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19920] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19920] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19920] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19920] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19920] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19920] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19920] exit_group(0) = ? [pid 19920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19622", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19622", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19622/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19622/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19622/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19622") = 0 mkdir("./19623", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19921 ci2-android-5-10/strace-static-x86_64: Process 19921 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19921] set_robust_list(0x555574c686a0, 24) = 0 [pid 19921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19921] chdir("./19623") = 0 [pid 19921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19921] setpgid(0, 0) = 0 [pid 19921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19921] write(3, "1000", 4) = 4 [pid 19921] close(3) = 0 [pid 19921] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19921] write(1, "executing program\n", 18) = 18 executing program [pid 19921] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19921] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19921] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19921] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19921] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19921] exit_group(0) = ? [pid 19921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19623", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19623", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19623/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19623/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19623/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19623") = 0 mkdir("./19624", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19922 ci2-android-5-10/strace-static-x86_64: Process 19922 attached [pid 19922] set_robust_list(0x555574c686a0, 24) = 0 [pid 19922] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19922] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19922] chdir("./19624") = 0 [pid 19922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19922] setpgid(0, 0) = 0 [pid 19922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19922] <... openat resumed>) = 3 [pid 19922] write(3, "1000", 4) = 4 [pid 19922] close(3) = 0 [pid 19922] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19922] write(1, "executing program\n", 18) = 18 [pid 19922] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19922] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19922] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19922] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19922] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19922] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19922] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19922] exit_group(0) = ? [pid 19922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19624", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19624", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19624/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19624/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19624/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19624") = 0 mkdir("./19625", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19923 ci2-android-5-10/strace-static-x86_64: Process 19923 attached [pid 19923] set_robust_list(0x555574c686a0, 24) = 0 [pid 19923] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19923] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19923] chdir("./19625") = 0 [pid 19923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19923] setpgid(0, 0) = 0 [pid 19923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19923] write(3, "1000", 4) = 4 [pid 19923] close(3) = 0 [pid 19923] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19923] write(1, "executing program\n", 18) = 18 executing program [pid 19923] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19923] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19923] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19923] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19923] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19923] exit_group(0) = ? [pid 19923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19625", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19625", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19625/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19625/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19625/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19625") = 0 mkdir("./19626", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19924 ci2-android-5-10/strace-static-x86_64: Process 19924 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19924] set_robust_list(0x555574c686a0, 24) = 0 [pid 19924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19924] chdir("./19626" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19924] <... chdir resumed>) = 0 [pid 19924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19924] setpgid(0, 0) = 0 [pid 19924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19924] write(3, "1000", 4) = 4 [pid 19924] close(3) = 0 [pid 19924] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19924] write(1, "executing program\n", 18) = 18 executing program [pid 19924] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19924] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19924] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19924] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19924] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19924] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19924] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19924] exit_group(0) = ? [pid 19924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19626", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19626", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19626/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19626/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19626/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19626") = 0 mkdir("./19627", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19925 ci2-android-5-10/strace-static-x86_64: Process 19925 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19925] set_robust_list(0x555574c686a0, 24) = 0 [pid 19925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19925] chdir("./19627") = 0 [pid 19925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19925] setpgid(0, 0) = 0 [pid 19925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19925] write(3, "1000", 4) = 4 [pid 19925] close(3) = 0 [pid 19925] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19925] write(1, "executing program\n", 18) = 18 executing program [pid 19925] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19925] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19925] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19925] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19925] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19925] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19925] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19925] exit_group(0) = ? [pid 19925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19627", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19627", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19627/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19627/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19627/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19627") = 0 mkdir("./19628", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19926 ci2-android-5-10/strace-static-x86_64: Process 19926 attached [pid 19926] set_robust_list(0x555574c686a0, 24) = 0 [pid 19926] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19926] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19926] chdir("./19628" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19926] <... chdir resumed>) = 0 [pid 19926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19926] setpgid(0, 0) = 0 [pid 19926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19926] write(3, "1000", 4) = 4 [pid 19926] close(3) = 0 [pid 19926] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19926] write(1, "executing program\n", 18) = 18 executing program [pid 19926] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19926] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19926] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19926] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19926] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19926] exit_group(0) = ? [pid 19926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19628", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19628", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19628/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19628/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19628/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19628") = 0 mkdir("./19629", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19927 ci2-android-5-10/strace-static-x86_64: Process 19927 attached [pid 19927] set_robust_list(0x555574c686a0, 24) = 0 [pid 19927] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19927] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19927] chdir("./19629") = 0 [pid 19927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19927] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19927] write(3, "1000", 4) = 4 [pid 19927] close(3) = 0 [pid 19927] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19927] write(1, "executing program\n", 18) = 18 executing program [pid 19927] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19927] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19927] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19927] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19927] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19927] exit_group(0) = ? [pid 19927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19629", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19629", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19629/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19629/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19629/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19629") = 0 mkdir("./19630", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19928 ci2-android-5-10/strace-static-x86_64: Process 19928 attached [pid 19928] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19928] <... set_robust_list resumed>) = 0 [pid 19928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19928] chdir("./19630") = 0 [pid 19928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19928] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19928] <... setpgid resumed>) = 0 [pid 19928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19928] write(3, "1000", 4) = 4 [pid 19928] close(3) = 0 [pid 19928] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19928] write(1, "executing program\n", 18) = 18 executing program [pid 19928] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19928] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19928] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19928] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19928] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19928] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19928] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19928] exit_group(0) = ? [pid 19928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19630", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19630", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19630/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19630/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19630/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19630") = 0 mkdir("./19631", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19929 ci2-android-5-10/strace-static-x86_64: Process 19929 attached [pid 19929] set_robust_list(0x555574c686a0, 24) = 0 [pid 19929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19929] chdir("./19631") = 0 [pid 19929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19929] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19929] write(3, "1000", 4) = 4 [pid 19929] close(3) = 0 [pid 19929] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19929] write(1, "executing program\n", 18) = 18 executing program [pid 19929] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19929] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19929] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19929] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19929] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19929] exit_group(0) = ? [pid 19929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19631", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19631", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19631/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19631/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19631/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19631") = 0 mkdir("./19632", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19930 ci2-android-5-10/strace-static-x86_64: Process 19930 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19930] set_robust_list(0x555574c686a0, 24) = 0 [pid 19930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19930] chdir("./19632") = 0 [pid 19930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19930] setpgid(0, 0) = 0 [pid 19930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19930] write(3, "1000", 4) = 4 [pid 19930] close(3) = 0 [pid 19930] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19930] write(1, "executing program\n", 18) = 18 executing program [pid 19930] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19930] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19930] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19930] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19930] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19930] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19930] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19930] exit_group(0) = ? [pid 19930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19632", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19632", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19632/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19632/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19632/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19632") = 0 mkdir("./19633", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19931 ci2-android-5-10/strace-static-x86_64: Process 19931 attached [pid 19931] set_robust_list(0x555574c686a0, 24) = 0 [pid 19931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19931] chdir("./19633") = 0 [pid 19931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19931] setpgid(0, 0) = 0 [pid 19931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19931] write(3, "1000", 4) = 4 [pid 19931] close(3) = 0 [pid 19931] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19931] <... symlink resumed>) = 0 [pid 19931] write(1, "executing program\n", 18) = 18 executing program [pid 19931] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19931] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19931] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19931] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19931] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19931] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19931] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19931] exit_group(0) = ? [pid 19931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19633", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19633", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19633/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19633/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19633/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19633") = 0 mkdir("./19634", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19932 ci2-android-5-10/strace-static-x86_64: Process 19932 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19932] set_robust_list(0x555574c686a0, 24) = 0 [pid 19932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19932] chdir("./19634") = 0 [pid 19932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19932] setpgid(0, 0) = 0 [pid 19932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19932] write(3, "1000", 4) = 4 [pid 19932] close(3) = 0 [pid 19932] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19932] write(1, "executing program\n", 18) = 18 executing program [pid 19932] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19932] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19932] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19932] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19932] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19932] exit_group(0) = ? [pid 19932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19634", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19634", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19634/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19634/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19634/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19634") = 0 mkdir("./19635", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19933 ci2-android-5-10/strace-static-x86_64: Process 19933 attached [pid 19933] set_robust_list(0x555574c686a0, 24) = 0 [pid 19933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19933] chdir("./19635") = 0 [pid 19933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19933] setpgid(0, 0) = 0 [pid 19933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19933] write(3, "1000", 4) = 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19933] close(3) = 0 [pid 19933] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19933] <... symlink resumed>) = 0 [pid 19933] write(1, "executing program\n", 18) = 18 executing program [pid 19933] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19933] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19933] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19933] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19933] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19933] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19933] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19933] exit_group(0) = ? [pid 19933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19635", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19635", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19635/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19635/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19635/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19635") = 0 mkdir("./19636", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19934 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 19934 attached , NULL, 8) = 0 [pid 19934] set_robust_list(0x555574c686a0, 24) = 0 [pid 19934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19934] chdir("./19636") = 0 [pid 19934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19934] setpgid(0, 0) = 0 [pid 19934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19934] write(3, "1000", 4) = 4 [pid 19934] close(3) = 0 [pid 19934] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19934] write(1, "executing program\n", 18) = 18 executing program [pid 19934] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19934] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19934] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19934] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19934] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19934] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19934] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19934] exit_group(0) = ? [pid 19934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19636", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19636", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19636/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19636/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19636/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19636") = 0 mkdir("./19637", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19935 ci2-android-5-10/strace-static-x86_64: Process 19935 attached [pid 19935] set_robust_list(0x555574c686a0, 24) = 0 [pid 19935] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19935] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19935] chdir("./19637") = 0 [pid 19935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19935] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19935] write(3, "1000", 4) = 4 [pid 19935] close(3) = 0 [pid 19935] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19935] write(1, "executing program\n", 18) = 18 executing program [pid 19935] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19935] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19935] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19935] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19935] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19935] exit_group(0) = ? [pid 19935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19637", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19637", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19637/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19637/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19637/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19637") = 0 mkdir("./19638", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19936 ci2-android-5-10/strace-static-x86_64: Process 19936 attached [pid 19936] set_robust_list(0x555574c686a0, 24) = 0 [pid 19936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19936] chdir("./19638") = 0 [pid 19936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19936] setpgid(0, 0) = 0 [pid 19936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19936] <... openat resumed>) = 3 [pid 19936] write(3, "1000", 4) = 4 [pid 19936] close(3) = 0 [pid 19936] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19936] write(1, "executing program\n", 18) = 18 [pid 19936] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19936] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19936] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19936] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19936] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19936] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19936] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19936] exit_group(0) = ? [pid 19936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19638", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19638", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19638/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19638/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19638/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19638") = 0 mkdir("./19639", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19937 ci2-android-5-10/strace-static-x86_64: Process 19937 attached [pid 19937] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19937] chdir("./19639") = 0 [pid 19937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19937] setpgid(0, 0) = 0 [pid 19937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19937] write(3, "1000", 4) = 4 [pid 19937] close(3) = 0 [pid 19937] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19937] <... symlink resumed>) = 0 executing program [pid 19937] write(1, "executing program\n", 18) = 18 [pid 19937] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19937] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19937] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19937] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19937] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19937] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19937] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19937] exit_group(0) = ? [pid 19937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19639", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19639", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19639/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19639/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19639/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19639") = 0 mkdir("./19640", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19938 ci2-android-5-10/strace-static-x86_64: Process 19938 attached [pid 19938] set_robust_list(0x555574c686a0, 24) = 0 [pid 19938] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19938] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19938] chdir("./19640") = 0 [pid 19938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19938] setpgid(0, 0) = 0 [pid 19938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19938] write(3, "1000", 4) = 4 [pid 19938] close(3) = 0 [pid 19938] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19938] write(1, "executing program\n", 18) = 18 [pid 19938] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19938] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19938] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19938] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19938] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19938] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19938] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19938] exit_group(0) = ? [pid 19938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19640", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19640", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19640/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19640/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19640/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19640") = 0 mkdir("./19641", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19939 attached , child_tidptr=0x555574c68690) = 19939 [pid 19939] set_robust_list(0x555574c686a0, 24) = 0 [pid 19939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19939] chdir("./19641" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19939] <... chdir resumed>) = 0 [pid 19939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19939] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19939] write(3, "1000", 4) = 4 [pid 19939] close(3) = 0 [pid 19939] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19939] write(1, "executing program\n", 18) = 18 executing program [pid 19939] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19939] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19939] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19939] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19939] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19939] exit_group(0) = ? [pid 19939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19641", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19641", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19641/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19641/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19641/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19641") = 0 mkdir("./19642", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19940 ci2-android-5-10/strace-static-x86_64: Process 19940 attached [pid 19940] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19940] chdir("./19642" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19940] <... chdir resumed>) = 0 [pid 19940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19940] setpgid(0, 0) = 0 [pid 19940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19940] write(3, "1000", 4) = 4 [pid 19940] close(3) = 0 [pid 19940] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19940] write(1, "executing program\n", 18) = 18 executing program [pid 19940] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19940] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19940] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19940] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19940] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19940] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19940] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19940] exit_group(0) = ? [pid 19940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19642", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19642", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19642/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19642/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19642/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19642") = 0 mkdir("./19643", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19941 ci2-android-5-10/strace-static-x86_64: Process 19941 attached [pid 19941] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19941] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19941] chdir("./19643") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19941] setpgid(0, 0) = 0 [pid 19941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19941] write(3, "1000", 4) = 4 [pid 19941] close(3) = 0 [pid 19941] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19941] write(1, "executing program\n", 18) = 18 executing program [pid 19941] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19941] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19941] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19941] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19941] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19941] exit_group(0) = ? [pid 19941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19643", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19643", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19643/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19643/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19643/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19643") = 0 mkdir("./19644", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19942 ci2-android-5-10/strace-static-x86_64: Process 19942 attached [pid 19942] set_robust_list(0x555574c686a0, 24) = 0 [pid 19942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19942] chdir("./19644") = 0 [pid 19942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19942] setpgid(0, 0) = 0 [pid 19942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19942] write(3, "1000", 4) = 4 [pid 19942] close(3) = 0 [pid 19942] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19942] write(1, "executing program\n", 18) = 18 executing program [pid 19942] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19942] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19942] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19942] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19942] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 19942] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19942] exit_group(0) = ? [pid 19942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19644", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19644", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19644/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19644/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19644/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19644") = 0 mkdir("./19645", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19943 ci2-android-5-10/strace-static-x86_64: Process 19943 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19943] set_robust_list(0x555574c686a0, 24) = 0 [pid 19943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19943] chdir("./19645" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19943] <... chdir resumed>) = 0 [pid 19943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19943] setpgid(0, 0) = 0 [pid 19943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19943] write(3, "1000", 4) = 4 [pid 19943] close(3) = 0 [pid 19943] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19943] write(1, "executing program\n", 18) = 18 executing program [pid 19943] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19943] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19943] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19943] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19943] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19943] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19943] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19943] exit_group(0) = ? [pid 19943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19645", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19645", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19645/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19645/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19645/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19645") = 0 mkdir("./19646", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19944 ci2-android-5-10/strace-static-x86_64: Process 19944 attached [pid 19944] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19944] chdir("./19646" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19944] <... chdir resumed>) = 0 [pid 19944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19944] setpgid(0, 0) = 0 [pid 19944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19944] write(3, "1000", 4) = 4 [pid 19944] close(3) = 0 [pid 19944] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19944] write(1, "executing program\n", 18) = 18 [pid 19944] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19944] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19944] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19944] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19944] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19944] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19944] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19944] exit_group(0) = ? [pid 19944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19646", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19646", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19646/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19646/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19646/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19646") = 0 mkdir("./19647", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19945 ci2-android-5-10/strace-static-x86_64: Process 19945 attached [pid 19945] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19945] chdir("./19647") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19945] setpgid(0, 0) = 0 [pid 19945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19945] write(3, "1000", 4) = 4 [pid 19945] close(3) = 0 [pid 19945] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19945] write(1, "executing program\n", 18) = 18 [pid 19945] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19945] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19945] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19945] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19945] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19945] exit_group(0) = ? [pid 19945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19647", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19647", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19647/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19647/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19647/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19647") = 0 mkdir("./19648", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19946 ci2-android-5-10/strace-static-x86_64: Process 19946 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19946] set_robust_list(0x555574c686a0, 24) = 0 [pid 19946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19946] chdir("./19648") = 0 [pid 19946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19946] setpgid(0, 0) = 0 [pid 19946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19946] write(3, "1000", 4) = 4 [pid 19946] close(3) = 0 [pid 19946] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19946] write(1, "executing program\n", 18) = 18 [pid 19946] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19946] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19946] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19946] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19946] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19946] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19946] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19946] exit_group(0) = ? [pid 19946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19648", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19648", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19648/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19648/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19648/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19648") = 0 mkdir("./19649", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19947 attached [pid 19947] set_robust_list(0x555574c686a0, 24) = 0 [pid 19947] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19947 [pid 19947] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19947] chdir("./19649") = 0 [pid 19947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19947] setpgid(0, 0) = 0 [pid 19947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19947] write(3, "1000", 4) = 4 [pid 19947] close(3) = 0 [pid 19947] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19947] write(1, "executing program\n", 18) = 18 [pid 19947] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19947] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19947] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19947] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19947] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19947] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19947] <... sendmsg resumed>) = 40 [pid 19947] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19947] <... sendmsg resumed>) = 40 [pid 19947] exit_group(0) = ? [pid 19947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19649", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19649", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19649/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19649/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19649/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19649") = 0 mkdir("./19650", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19948 attached , child_tidptr=0x555574c68690) = 19948 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19948] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19948] <... set_robust_list resumed>) = 0 [pid 19948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19948] chdir("./19650") = 0 [pid 19948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19948] setpgid(0, 0) = 0 [pid 19948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19948] write(3, "1000", 4) = 4 [pid 19948] close(3) = 0 [pid 19948] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19948] write(1, "executing program\n", 18) = 18 [pid 19948] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19948] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19948] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19948] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19948] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19948] exit_group(0) = ? [pid 19948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19650", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19650", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19650/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19650/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19650/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19650") = 0 mkdir("./19651", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19949 ci2-android-5-10/strace-static-x86_64: Process 19949 attached [pid 19949] set_robust_list(0x555574c686a0, 24) = 0 [pid 19949] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19949] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19949] chdir("./19651") = 0 [pid 19949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19949] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19949] write(3, "1000", 4) = 4 [pid 19949] close(3) = 0 [pid 19949] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19949] write(1, "executing program\n", 18) = 18 [pid 19949] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19949] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19949] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19949] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19949] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19949] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19949] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19949] exit_group(0) = ? [pid 19949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19651", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19651", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19651/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19651/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19651/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19651") = 0 mkdir("./19652", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19950 attached , child_tidptr=0x555574c68690) = 19950 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19950] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19950] <... set_robust_list resumed>) = 0 [pid 19950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19950] chdir("./19652") = 0 [pid 19950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19950] setpgid(0, 0) = 0 [pid 19950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19950] write(3, "1000", 4) = 4 [pid 19950] close(3) = 0 [pid 19950] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19950] write(1, "executing program\n", 18) = 18 executing program [pid 19950] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19950] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19950] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19950] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19950] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19950] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19950] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19950] exit_group(0) = ? [pid 19950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19652", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19652", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19652/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19652/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19652/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19652") = 0 mkdir("./19653", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19951 ci2-android-5-10/strace-static-x86_64: Process 19951 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19951] set_robust_list(0x555574c686a0, 24) = 0 [pid 19951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19951] chdir("./19653") = 0 [pid 19951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19951] setpgid(0, 0) = 0 [pid 19951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19951] write(3, "1000", 4) = 4 [pid 19951] close(3) = 0 [pid 19951] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19951] write(1, "executing program\n", 18) = 18 [pid 19951] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19951] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19951] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19951] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19951] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19951] exit_group(0) = ? [pid 19951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19653", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19653", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19653/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19653/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19653/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19653") = 0 mkdir("./19654", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19952 ci2-android-5-10/strace-static-x86_64: Process 19952 attached [pid 19952] set_robust_list(0x555574c686a0, 24) = 0 [pid 19952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19952] chdir("./19654" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19952] <... chdir resumed>) = 0 [pid 19952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19952] setpgid(0, 0) = 0 [pid 19952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19952] <... openat resumed>) = 3 [pid 19952] write(3, "1000", 4) = 4 [pid 19952] close(3) = 0 [pid 19952] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19952] write(1, "executing program\n", 18) = 18 executing program [pid 19952] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19952] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19952] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19952] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19952] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19952] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19952] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19952] exit_group(0) = ? [pid 19952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19654", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19654", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19654/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19654/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19654/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19654") = 0 mkdir("./19655", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19953 attached , child_tidptr=0x555574c68690) = 19953 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19953] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19953] <... set_robust_list resumed>) = 0 [pid 19953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19953] chdir("./19655") = 0 [pid 19953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19953] setpgid(0, 0) = 0 [pid 19953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19953] write(3, "1000", 4) = 4 [pid 19953] close(3) = 0 [pid 19953] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19953] write(1, "executing program\n", 18) = 18 [pid 19953] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19953] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19953] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19953] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19953] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19953] exit_group(0) = ? [pid 19953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19655", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19655", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19655/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19655/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19655/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19655") = 0 mkdir("./19656", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19954 ci2-android-5-10/strace-static-x86_64: Process 19954 attached [pid 19954] set_robust_list(0x555574c686a0, 24) = 0 [pid 19954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19954] chdir("./19656") = 0 [pid 19954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19954] setpgid(0, 0) = 0 [pid 19954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19954] write(3, "1000", 4) = 4 [pid 19954] close(3) = 0 [pid 19954] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19954] <... symlink resumed>) = 0 [pid 19954] write(1, "executing program\n", 18) = 18 executing program [pid 19954] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19954] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19954] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19954] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19954] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19954] exit_group(0) = ? [pid 19954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19656", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19656", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19656/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19656/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19656/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19656") = 0 mkdir("./19657", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19955 attached [pid 19955] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19955 [pid 19955] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19955] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19955] chdir("./19657") = 0 [pid 19955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19955] setpgid(0, 0) = 0 [pid 19955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19955] write(3, "1000", 4) = 4 [pid 19955] close(3) = 0 [pid 19955] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19955] write(1, "executing program\n", 18) = 18 executing program [pid 19955] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19955] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19955] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19955] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19955] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19955] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19955] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19955] exit_group(0) = ? [pid 19955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19657", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19657", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19657/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19657/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19657/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19657") = 0 mkdir("./19658", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19956 ci2-android-5-10/strace-static-x86_64: Process 19956 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19956] set_robust_list(0x555574c686a0, 24) = 0 [pid 19956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19956] chdir("./19658") = 0 [pid 19956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19956] setpgid(0, 0) = 0 [pid 19956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19956] write(3, "1000", 4) = 4 [pid 19956] close(3) = 0 [pid 19956] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19956] write(1, "executing program\n", 18) = 18 executing program [pid 19956] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19956] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19956] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19956] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19956] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19956] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19956] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19956] exit_group(0) = ? [pid 19956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19658", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19658", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19658/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19658/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19658/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19658") = 0 mkdir("./19659", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19957 ci2-android-5-10/strace-static-x86_64: Process 19957 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19957] set_robust_list(0x555574c686a0, 24) = 0 [pid 19957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19957] chdir("./19659") = 0 [pid 19957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19957] setpgid(0, 0) = 0 [pid 19957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19957] write(3, "1000", 4) = 4 [pid 19957] close(3) = 0 [pid 19957] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19957] write(1, "executing program\n", 18) = 18 executing program [pid 19957] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19957] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19957] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19957] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19957] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19957] exit_group(0) = ? [pid 19957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19659", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19659", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19659/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19659/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19659/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19659") = 0 mkdir("./19660", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19958 ci2-android-5-10/strace-static-x86_64: Process 19958 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19958] set_robust_list(0x555574c686a0, 24) = 0 [pid 19958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19958] chdir("./19660") = 0 [pid 19958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19958] setpgid(0, 0) = 0 [pid 19958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19958] write(3, "1000", 4) = 4 [pid 19958] close(3) = 0 [pid 19958] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19958] write(1, "executing program\n", 18) = 18 executing program [pid 19958] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19958] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19958] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19958] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19958] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19958] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19958] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19958] exit_group(0) = ? [pid 19958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19660", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19660", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19660/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19660/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19660/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19660") = 0 mkdir("./19661", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19959 ci2-android-5-10/strace-static-x86_64: Process 19959 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19959] set_robust_list(0x555574c686a0, 24) = 0 [pid 19959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19959] chdir("./19661") = 0 [pid 19959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19959] setpgid(0, 0) = 0 [pid 19959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19959] write(3, "1000", 4) = 4 [pid 19959] close(3) = 0 [pid 19959] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19959] write(1, "executing program\n", 18) = 18 executing program [pid 19959] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19959] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19959] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19959] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19959] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19959] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19959] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19959] exit_group(0) = ? [pid 19959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19661", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19661", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19661/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19661/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19661/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19661") = 0 mkdir("./19662", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19960 ci2-android-5-10/strace-static-x86_64: Process 19960 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19960] set_robust_list(0x555574c686a0, 24) = 0 [pid 19960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19960] chdir("./19662") = 0 [pid 19960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19960] setpgid(0, 0) = 0 [pid 19960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19960] write(3, "1000", 4) = 4 [pid 19960] close(3) = 0 [pid 19960] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19960] write(1, "executing program\n", 18) = 18 executing program [pid 19960] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19960] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19960] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19960] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19960] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19960] exit_group(0) = ? [pid 19960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19662", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19662", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19662/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19662/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19662/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19662") = 0 mkdir("./19663", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19961 ci2-android-5-10/strace-static-x86_64: Process 19961 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19961] set_robust_list(0x555574c686a0, 24) = 0 [pid 19961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19961] chdir("./19663") = 0 [pid 19961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19961] setpgid(0, 0) = 0 [pid 19961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19961] write(3, "1000", 4) = 4 [pid 19961] close(3) = 0 [pid 19961] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19961] write(1, "executing program\n", 18) = 18 [pid 19961] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19961] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19961] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19961] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19961] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19961] exit_group(0) = ? [pid 19961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19663", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19663", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19663/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19663/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19663/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19663") = 0 mkdir("./19664", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19962 ci2-android-5-10/strace-static-x86_64: Process 19962 attached [pid 19962] set_robust_list(0x555574c686a0, 24) = 0 [pid 19962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19962] chdir("./19664" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19962] <... chdir resumed>) = 0 [pid 19962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19962] <... prctl resumed>) = 0 [pid 19962] setpgid(0, 0) = 0 [pid 19962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19962] write(3, "1000", 4) = 4 [pid 19962] close(3) = 0 [pid 19962] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19962] write(1, "executing program\n", 18) = 18 executing program [pid 19962] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19962] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19962] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19962] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19962] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19962] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19962] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19962] exit_group(0) = ? [pid 19962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19664", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19664", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19664/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19664/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19664/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19664") = 0 mkdir("./19665", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19963 attached [pid 19963] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19963 [pid 19963] <... set_robust_list resumed>) = 0 [pid 19963] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19963] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19963] chdir("./19665" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19963] <... chdir resumed>) = 0 [pid 19963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19963] setpgid(0, 0) = 0 [pid 19963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19963] write(3, "1000", 4) = 4 [pid 19963] close(3) = 0 [pid 19963] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19963] write(1, "executing program\n", 18) = 18 executing program [pid 19963] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19963] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19963] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19963] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19963] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19963] exit_group(0) = ? [pid 19963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19665", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19665", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19665/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19665/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19665/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19665") = 0 mkdir("./19666", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19964 ci2-android-5-10/strace-static-x86_64: Process 19964 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19964] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19964] <... set_robust_list resumed>) = 0 [pid 19964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19964] chdir("./19666") = 0 [pid 19964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19964] setpgid(0, 0) = 0 [pid 19964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19964] write(3, "1000", 4) = 4 [pid 19964] close(3) = 0 [pid 19964] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19964] write(1, "executing program\n", 18) = 18 executing program [pid 19964] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19964] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19964] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19964] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19964] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19964] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19964] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19964] exit_group(0) = ? [pid 19964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19666", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19666", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19666/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19666/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19666/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19666") = 0 mkdir("./19667", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19965 attached [pid 19965] set_robust_list(0x555574c686a0, 24) = 0 [pid 19965] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19965 [pid 19965] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19965] chdir("./19667") = 0 [pid 19965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19965] setpgid(0, 0) = 0 [pid 19965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19965] write(3, "1000", 4) = 4 [pid 19965] close(3) = 0 [pid 19965] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19965] write(1, "executing program\n", 18) = 18 executing program [pid 19965] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19965] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19965] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19965] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19965] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19965] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19965] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19965] exit_group(0) = ? [pid 19965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19667", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19667", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19667/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19667/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19667/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19667") = 0 mkdir("./19668", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19966 ci2-android-5-10/strace-static-x86_64: Process 19966 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19966] set_robust_list(0x555574c686a0, 24) = 0 [pid 19966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19966] chdir("./19668") = 0 [pid 19966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19966] setpgid(0, 0) = 0 [pid 19966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19966] write(3, "1000", 4) = 4 [pid 19966] close(3) = 0 [pid 19966] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19966] write(1, "executing program\n", 18) = 18 executing program [pid 19966] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19966] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19966] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19966] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19966] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19966] exit_group(0) = ? [pid 19966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19668", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19668", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19668/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19668/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19668/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19668") = 0 mkdir("./19669", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19967 ci2-android-5-10/strace-static-x86_64: Process 19967 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19967] set_robust_list(0x555574c686a0, 24) = 0 [pid 19967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19967] chdir("./19669") = 0 [pid 19967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19967] setpgid(0, 0) = 0 [pid 19967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19967] write(3, "1000", 4) = 4 [pid 19967] close(3) = 0 [pid 19967] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19967] write(1, "executing program\n", 18) = 18 executing program [pid 19967] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19967] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19967] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19967] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19967] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19967] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19967] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19967] exit_group(0) = ? [pid 19967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19669", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19669", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19669/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19669/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19669/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19669") = 0 mkdir("./19670", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19968 attached [pid 19968] set_robust_list(0x555574c686a0, 24) = 0 [pid 19968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19968] chdir("./19670" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19968 [pid 19968] <... chdir resumed>) = 0 [pid 19968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19968] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19968] <... setpgid resumed>) = 0 [pid 19968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19968] write(3, "1000", 4) = 4 [pid 19968] close(3) = 0 [pid 19968] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19968] write(1, "executing program\n", 18) = 18 executing program [pid 19968] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19968] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19968] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19968] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19968] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19968] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19968] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19968] exit_group(0) = ? [pid 19968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19670", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19670", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19670/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19670/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19670/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19670") = 0 mkdir("./19671", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19969 ci2-android-5-10/strace-static-x86_64: Process 19969 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19969] set_robust_list(0x555574c686a0, 24) = 0 [pid 19969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19969] chdir("./19671") = 0 [pid 19969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19969] setpgid(0, 0) = 0 [pid 19969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19969] write(3, "1000", 4) = 4 executing program [pid 19969] close(3) = 0 [pid 19969] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19969] write(1, "executing program\n", 18) = 18 [pid 19969] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19969] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19969] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19969] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19969] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19969] exit_group(0) = ? [pid 19969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19671", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19671", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19671/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19671/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19671/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19671") = 0 mkdir("./19672", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19970 ci2-android-5-10/strace-static-x86_64: Process 19970 attached [pid 19970] set_robust_list(0x555574c686a0, 24) = 0 [pid 19970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19970] chdir("./19672") = 0 [pid 19970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19970] setpgid(0, 0) = 0 [pid 19970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19970] <... openat resumed>) = 3 [pid 19970] write(3, "1000", 4) = 4 [pid 19970] close(3) = 0 [pid 19970] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19970] write(1, "executing program\n", 18) = 18 executing program [pid 19970] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19970] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19970] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19970] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19970] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19970] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19970] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19970] exit_group(0) = ? [pid 19970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19672", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19672", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19672/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19672/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19672/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19672") = 0 mkdir("./19673", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19971 attached [pid 19971] set_robust_list(0x555574c686a0, 24) = 0 [pid 19971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19971] chdir("./19673") = 0 [pid 19971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19971] setpgid(0, 0) = 0 [pid 19971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 19971 [pid 19971] <... openat resumed>) = 3 [pid 19971] write(3, "1000", 4) = 4 [pid 19971] close(3) = 0 [pid 19971] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19971] write(1, "executing program\n", 18) = 18 executing program [pid 19971] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19971] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19971] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19971] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19971] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19971] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19971] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19971] exit_group(0) = ? [pid 19971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19673", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19673", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19673/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19673/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19673/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19673") = 0 mkdir("./19674", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19972 ci2-android-5-10/strace-static-x86_64: Process 19972 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19972] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19972] <... set_robust_list resumed>) = 0 [pid 19972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19972] chdir("./19674") = 0 [pid 19972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19972] setpgid(0, 0) = 0 [pid 19972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19972] write(3, "1000", 4) = 4 [pid 19972] close(3) = 0 [pid 19972] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19972] write(1, "executing program\n", 18) = 18 [pid 19972] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19972] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19972] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19972] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19972] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19972] exit_group(0) = ? [pid 19972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19674", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19674", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19674/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19674/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19674/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19674") = 0 mkdir("./19675", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19973 ci2-android-5-10/strace-static-x86_64: Process 19973 attached [pid 19973] set_robust_list(0x555574c686a0, 24) = 0 [pid 19973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19973] chdir("./19675") = 0 [pid 19973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19973] setpgid(0, 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19973] <... setpgid resumed>) = 0 [pid 19973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19973] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19973] <... write resumed>) = 4 [pid 19973] close(3) = 0 [pid 19973] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19973] write(1, "executing program\n", 18) = 18 [pid 19973] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19973] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19973] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19973] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19973] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19973] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19973] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19973] exit_group(0) = ? [pid 19973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19675", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19675", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19675/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19675/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19675/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19675") = 0 mkdir("./19676", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19974 ci2-android-5-10/strace-static-x86_64: Process 19974 attached [pid 19974] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19974] chdir("./19676") = 0 [pid 19974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19974] setpgid(0, 0) = 0 [pid 19974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19974] <... openat resumed>) = 3 [pid 19974] write(3, "1000", 4) = 4 [pid 19974] close(3) = 0 [pid 19974] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19974] write(1, "executing program\n", 18) = 18 executing program [pid 19974] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19974] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19974] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19974] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19974] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19974] exit_group(0) = ? [pid 19974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19676", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19676", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19676/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19676/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19676/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19676") = 0 mkdir("./19677", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19975 ci2-android-5-10/strace-static-x86_64: Process 19975 attached [pid 19975] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19975] chdir("./19677" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19975] <... chdir resumed>) = 0 [pid 19975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19975] setpgid(0, 0) = 0 [pid 19975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19975] write(3, "1000", 4) = 4 [pid 19975] close(3) = 0 [pid 19975] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19975] write(1, "executing program\n", 18) = 18 executing program [pid 19975] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19975] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19975] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19975] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19975] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19975] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19975] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19975] exit_group(0) = ? [pid 19975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19677", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19677", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19677/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19677/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19677/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19677") = 0 mkdir("./19678", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19976 ci2-android-5-10/strace-static-x86_64: Process 19976 attached [pid 19976] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19976] chdir("./19678") = 0 [pid 19976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19976] setpgid(0, 0) = 0 [pid 19976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19976] <... openat resumed>) = 3 [pid 19976] write(3, "1000", 4) = 4 [pid 19976] close(3) = 0 [pid 19976] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19976] write(1, "executing program\n", 18) = 18 executing program [pid 19976] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19976] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19976] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19976] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19976] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19976] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19976] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19976] exit_group(0) = ? [pid 19976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19678", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19678", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19678/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19678/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19678/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19678") = 0 mkdir("./19679", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19977 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19977 attached [pid 19977] set_robust_list(0x555574c686a0, 24) = 0 [pid 19977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19977] chdir("./19679") = 0 [pid 19977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19977] setpgid(0, 0) = 0 [pid 19977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19977] write(3, "1000", 4) = 4 [pid 19977] close(3) = 0 [pid 19977] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19977] write(1, "executing program\n", 18) = 18 executing program [pid 19977] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19977] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19977] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19977] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19977] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19977] exit_group(0) = ? [pid 19977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19679", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19679", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19679/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19679/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19679/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19679") = 0 mkdir("./19680", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19978 ci2-android-5-10/strace-static-x86_64: Process 19978 attached [pid 19978] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19978] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19978] chdir("./19680") = 0 [pid 19978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19978] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19978] write(3, "1000", 4) = 4 [pid 19978] close(3) = 0 [pid 19978] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19978] write(1, "executing program\n", 18) = 18 executing program [pid 19978] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19978] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19978] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19978] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19978] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19978] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19978] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19978] exit_group(0) = ? [pid 19978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19680", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19680", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19680/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19680/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19680/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19680") = 0 mkdir("./19681", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19979 ci2-android-5-10/strace-static-x86_64: Process 19979 attached [pid 19979] set_robust_list(0x555574c686a0, 24) = 0 [pid 19979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19979] chdir("./19681") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19979] <... prctl resumed>) = 0 [pid 19979] setpgid(0, 0) = 0 [pid 19979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19979] write(3, "1000", 4) = 4 [pid 19979] close(3) = 0 [pid 19979] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19979] write(1, "executing program\n", 18) = 18 executing program [pid 19979] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19979] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19979] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19979] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19979] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19979] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19979] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19979] exit_group(0) = ? [pid 19979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19681", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19681", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19681/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19681/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19681/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19681") = 0 mkdir("./19682", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19980 ci2-android-5-10/strace-static-x86_64: Process 19980 attached [pid 19980] set_robust_list(0x555574c686a0, 24) = 0 [pid 19980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19980] chdir("./19682") = 0 [pid 19980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19980] setpgid(0, 0) = 0 [pid 19980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19980] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19980] write(3, "1000", 4) = 4 [pid 19980] close(3) = 0 [pid 19980] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19980] write(1, "executing program\n", 18) = 18 executing program [pid 19980] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19980] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19980] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19980] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19980] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19980] exit_group(0) = ? [pid 19980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19682", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19682", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19682/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19682/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19682/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19682") = 0 mkdir("./19683", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19981 ci2-android-5-10/strace-static-x86_64: Process 19981 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19981] set_robust_list(0x555574c686a0, 24) = 0 [pid 19981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19981] chdir("./19683") = 0 [pid 19981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19981] setpgid(0, 0) = 0 [pid 19981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19981] write(3, "1000", 4) = 4 [pid 19981] close(3) = 0 [pid 19981] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19981] write(1, "executing program\n", 18) = 18 executing program [pid 19981] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19981] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19981] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19981] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19981] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19981] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19981] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19981] exit_group(0) = ? [pid 19981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19683", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19683", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19683/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19683/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19683/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19683") = 0 mkdir("./19684", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19982 ci2-android-5-10/strace-static-x86_64: Process 19982 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19982] set_robust_list(0x555574c686a0, 24) = 0 [pid 19982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19982] chdir("./19684") = 0 [pid 19982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19982] setpgid(0, 0) = 0 [pid 19982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19982] write(3, "1000", 4) = 4 [pid 19982] close(3) = 0 [pid 19982] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19982] write(1, "executing program\n", 18) = 18 executing program [pid 19982] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19982] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19982] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19982] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19982] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19982] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19982] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19982] exit_group(0) = ? [pid 19982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19684", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19684", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19684/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19684/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19684/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19684") = 0 mkdir("./19685", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19983 ci2-android-5-10/strace-static-x86_64: Process 19983 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19983] set_robust_list(0x555574c686a0, 24) = 0 [pid 19983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19983] chdir("./19685") = 0 [pid 19983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19983] setpgid(0, 0) = 0 [pid 19983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19983] write(3, "1000", 4) = 4 [pid 19983] close(3) = 0 [pid 19983] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19983] write(1, "executing program\n", 18) = 18 executing program [pid 19983] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19983] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19983] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19983] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19983] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19983] exit_group(0) = ? [pid 19983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19685", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19685", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19685/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19685/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19685/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19685") = 0 mkdir("./19686", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19984 ci2-android-5-10/strace-static-x86_64: Process 19984 attached [pid 19984] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19984] chdir("./19686") = 0 [pid 19984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19984] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19984] write(3, "1000", 4) = 4 [pid 19984] close(3) = 0 [pid 19984] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19984] write(1, "executing program\n", 18) = 18 [pid 19984] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 19984] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19984] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19984] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19984] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19984] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19984] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19984] exit_group(0) = ? [pid 19984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19686", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19686", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19686/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19686/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19686/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19686") = 0 mkdir("./19687", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19985 attached , child_tidptr=0x555574c68690) = 19985 [pid 19985] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19985] chdir("./19687" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19985] <... chdir resumed>) = 0 [pid 19985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19985] setpgid(0, 0) = 0 [pid 19985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19985] write(3, "1000", 4) = 4 [pid 19985] close(3) = 0 [pid 19985] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19985] write(1, "executing program\n", 18) = 18 executing program [pid 19985] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19985] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19985] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19985] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19985] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19985] exit_group(0) = ? [pid 19985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19687", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19687", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19687/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19687/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19687/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19687") = 0 mkdir("./19688", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19986 attached , child_tidptr=0x555574c68690) = 19986 [pid 19986] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19986] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19986] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19986] chdir("./19688") = 0 [pid 19986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19986] setpgid(0, 0) = 0 [pid 19986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19986] write(3, "1000", 4) = 4 [pid 19986] close(3) = 0 [pid 19986] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19986] write(1, "executing program\n", 18) = 18 [pid 19986] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19986] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19986] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19986] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19986] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19986] exit_group(0) = ? [pid 19986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19688", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19688", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19688/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19688/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19688/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19688") = 0 mkdir("./19689", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19987 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 19987 attached [pid 19987] set_robust_list(0x555574c686a0, 24) = 0 [pid 19987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19987] chdir("./19689") = 0 [pid 19987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19987] setpgid(0, 0) = 0 [pid 19987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19987] write(3, "1000", 4) = 4 [pid 19987] close(3) = 0 [pid 19987] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19987] write(1, "executing program\n", 18) = 18 executing program [pid 19987] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19987] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19987] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19987] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19987] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19987] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19987] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19987] exit_group(0) = ? [pid 19987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19689", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19689", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19689/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19689/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19689/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19689") = 0 mkdir("./19690", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19988 ci2-android-5-10/strace-static-x86_64: Process 19988 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19988] set_robust_list(0x555574c686a0, 24) = 0 [pid 19988] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19988] chdir("./19690") = 0 [pid 19988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19988] setpgid(0, 0) = 0 [pid 19988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19988] write(3, "1000", 4) = 4 [pid 19988] close(3) = 0 [pid 19988] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19988] write(1, "executing program\n", 18) = 18 executing program [pid 19988] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19988] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19988] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19988] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19988] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19988] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19988] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19988] exit_group(0) = ? [pid 19988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19690", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19690", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19690/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19690/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19690/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19690") = 0 mkdir("./19691", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19989 ci2-android-5-10/strace-static-x86_64: Process 19989 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19989] set_robust_list(0x555574c686a0, 24) = 0 [pid 19989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19989] chdir("./19691") = 0 [pid 19989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19989] setpgid(0, 0) = 0 [pid 19989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19989] write(3, "1000", 4) = 4 [pid 19989] close(3) = 0 [pid 19989] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19989] write(1, "executing program\n", 18) = 18 executing program [pid 19989] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19989] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19989] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19989] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19989] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19989] exit_group(0) = ? [pid 19989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19691", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19691", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19691/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19691/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19691/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19691") = 0 mkdir("./19692", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19990 attached , child_tidptr=0x555574c68690) = 19990 [pid 19990] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19990] chdir("./19692") = 0 [pid 19990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19990] setpgid(0, 0) = 0 [pid 19990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19990] write(3, "1000", 4) = 4 [pid 19990] close(3) = 0 [pid 19990] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19990] write(1, "executing program\n", 18) = 18 [pid 19990] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19990] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19990] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19990] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19990] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19990] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19990] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19990] exit_group(0) = ? [pid 19990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19692", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19692", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19692/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19692/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19692/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19692") = 0 mkdir("./19693", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19991 ci2-android-5-10/strace-static-x86_64: Process 19991 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19991] set_robust_list(0x555574c686a0, 24) = 0 [pid 19991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19991] chdir("./19693") = 0 [pid 19991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19991] setpgid(0, 0) = 0 [pid 19991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19991] write(3, "1000", 4) = 4 [pid 19991] close(3) = 0 [pid 19991] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19991] write(1, "executing program\n", 18) = 18 executing program [pid 19991] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19991] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19991] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19991] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19991] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19991] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19991] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19991] exit_group(0) = ? [pid 19991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19693", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19693", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19693/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19693/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19693/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19693") = 0 mkdir("./19694", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19992 ci2-android-5-10/strace-static-x86_64: Process 19992 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19992] set_robust_list(0x555574c686a0, 24) = 0 [pid 19992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19992] chdir("./19694") = 0 [pid 19992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19992] setpgid(0, 0) = 0 [pid 19992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19992] write(3, "1000", 4) = 4 [pid 19992] close(3) = 0 [pid 19992] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19992] write(1, "executing program\n", 18) = 18 executing program [pid 19992] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19992] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19992] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19992] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19992] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19992] exit_group(0) = ? [pid 19992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19694", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19694", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19694/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19694/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19694/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19694") = 0 mkdir("./19695", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19993 ci2-android-5-10/strace-static-x86_64: Process 19993 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19993] set_robust_list(0x555574c686a0, 24) = 0 [pid 19993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19993] chdir("./19695") = 0 [pid 19993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19993] setpgid(0, 0) = 0 [pid 19993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19993] write(3, "1000", 4) = 4 [pid 19993] close(3) = 0 [pid 19993] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19993] write(1, "executing program\n", 18) = 18 [pid 19993] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19993] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19993] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19993] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19993] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19993] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19993] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19993] exit_group(0) = ? [pid 19993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19695", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19695", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19695/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19695/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19695/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19695") = 0 mkdir("./19696", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19994 ci2-android-5-10/strace-static-x86_64: Process 19994 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19994] set_robust_list(0x555574c686a0, 24) = 0 [pid 19994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19994] chdir("./19696") = 0 [pid 19994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19994] setpgid(0, 0) = 0 [pid 19994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19994] write(3, "1000", 4) = 4 [pid 19994] close(3) = 0 [pid 19994] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19994] write(1, "executing program\n", 18) = 18 executing program [pid 19994] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19994] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19994] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19994] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19994] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19994] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19994] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19994] exit_group(0) = ? [pid 19994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19696", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19696", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19696/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19696/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19696/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19696") = 0 mkdir("./19697", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 19995 attached , child_tidptr=0x555574c68690) = 19995 [pid 19995] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19995] <... set_robust_list resumed>) = 0 [pid 19995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19995] chdir("./19697") = 0 [pid 19995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19995] setpgid(0, 0) = 0 [pid 19995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19995] write(3, "1000", 4) = 4 [pid 19995] close(3) = 0 [pid 19995] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19995] write(1, "executing program\n", 18) = 18 executing program [pid 19995] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19995] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19995] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19995] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19995] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19995] exit_group(0) = ? [pid 19995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19697", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19697", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19697/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19697/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19697/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19697") = 0 mkdir("./19698", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19996 ci2-android-5-10/strace-static-x86_64: Process 19996 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19996] set_robust_list(0x555574c686a0, 24) = 0 [pid 19996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19996] chdir("./19698") = 0 [pid 19996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19996] setpgid(0, 0) = 0 [pid 19996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19996] write(3, "1000", 4) = 4 [pid 19996] close(3) = 0 [pid 19996] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19996] write(1, "executing program\n", 18) = 18 executing program [pid 19996] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19996] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19996] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19996] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19996] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19996] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19996] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19996] exit_group(0) = ? [pid 19996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19698", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19698", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19698/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19698/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19698/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19698") = 0 mkdir("./19699", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19997 ci2-android-5-10/strace-static-x86_64: Process 19997 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19997] set_robust_list(0x555574c686a0, 24) = 0 [pid 19997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19997] chdir("./19699") = 0 [pid 19997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19997] setpgid(0, 0) = 0 [pid 19997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19997] write(3, "1000", 4) = 4 [pid 19997] close(3) = 0 [pid 19997] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19997] write(1, "executing program\n", 18) = 18 executing program [pid 19997] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19997] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19997] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19997] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19997] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19997] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19997] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19997] exit_group(0) = ? [pid 19997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19699", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19699", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19699/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19699/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19699/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19699") = 0 mkdir("./19700", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19998 ci2-android-5-10/strace-static-x86_64: Process 19998 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 19998] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 19998] <... set_robust_list resumed>) = 0 [pid 19998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19998] chdir("./19700") = 0 [pid 19998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19998] setpgid(0, 0) = 0 [pid 19998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19998] write(3, "1000", 4) = 4 [pid 19998] close(3) = 0 [pid 19998] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19998] write(1, "executing program\n", 18) = 18 executing program [pid 19998] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19998] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19998] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19998] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19998] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19998] exit_group(0) = ? [pid 19998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19700", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19700", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19700/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19700/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19700/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19700") = 0 mkdir("./19701", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 19999 ci2-android-5-10/strace-static-x86_64: Process 19999 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19999] set_robust_list(0x555574c686a0, 24) = 0 [pid 19999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 19999] chdir("./19701") = 0 [pid 19999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19999] setpgid(0, 0) = 0 [pid 19999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19999] write(3, "1000", 4) = 4 [pid 19999] close(3) = 0 [pid 19999] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19999] write(1, "executing program\n", 18) = 18 executing program [pid 19999] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 19999] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 19999] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 19999] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 19999] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 19999] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19999] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 19999] exit_group(0) = ? [pid 19999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19701", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19701", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19701/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19701/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19701/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19701") = 0 mkdir("./19702", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20000 ci2-android-5-10/strace-static-x86_64: Process 20000 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20000] set_robust_list(0x555574c686a0, 24) = 0 [pid 20000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20000] chdir("./19702") = 0 [pid 20000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20000] setpgid(0, 0) = 0 [pid 20000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20000] write(3, "1000", 4) = 4 [pid 20000] close(3) = 0 [pid 20000] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20000] write(1, "executing program\n", 18) = 18 executing program [pid 20000] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20000] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20000] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20000] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20000] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20000] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20000] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20000] exit_group(0) = ? [pid 20000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19702", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19702", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19702/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19702/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19702/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19702") = 0 mkdir("./19703", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20001 ci2-android-5-10/strace-static-x86_64: Process 20001 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20001] set_robust_list(0x555574c686a0, 24) = 0 [pid 20001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20001] chdir("./19703") = 0 [pid 20001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20001] setpgid(0, 0) = 0 [pid 20001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20001] write(3, "1000", 4) = 4 [pid 20001] close(3) = 0 [pid 20001] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20001] write(1, "executing program\n", 18) = 18 executing program [pid 20001] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20001] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20001] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20001] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20001] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20001] exit_group(0) = ? [pid 20001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19703", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19703", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19703/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19703/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19703/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19703") = 0 mkdir("./19704", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20002 ci2-android-5-10/strace-static-x86_64: Process 20002 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20002] set_robust_list(0x555574c686a0, 24) = 0 [pid 20002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20002] chdir("./19704") = 0 [pid 20002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20002] setpgid(0, 0) = 0 [pid 20002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20002] write(3, "1000", 4) = 4 [pid 20002] close(3) = 0 [pid 20002] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20002] write(1, "executing program\n", 18) = 18 [pid 20002] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20002] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20002] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20002] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20002] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) executing program [pid 20002] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20002] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20002] exit_group(0) = ? [pid 20002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19704", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19704", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19704/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19704/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19704/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19704") = 0 mkdir("./19705", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20003 ci2-android-5-10/strace-static-x86_64: Process 20003 attached [pid 20003] set_robust_list(0x555574c686a0, 24) = 0 [pid 20003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20003] chdir("./19705") = 0 [pid 20003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20003] setpgid(0, 0) = 0 [pid 20003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20003] write(3, "1000", 4) = 4 [pid 20003] close(3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20003] <... close resumed>) = 0 [pid 20003] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20003] <... symlink resumed>) = 0 executing program [pid 20003] write(1, "executing program\n", 18) = 18 [pid 20003] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20003] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20003] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20003] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20003] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20003] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20003] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20003] exit_group(0) = ? [pid 20003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19705", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19705", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19705/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19705/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19705/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19705") = 0 mkdir("./19706", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20004 ci2-android-5-10/strace-static-x86_64: Process 20004 attached [pid 20004] set_robust_list(0x555574c686a0, 24) = 0 [pid 20004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20004] chdir("./19706") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20004] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20004] write(3, "1000", 4) = 4 [pid 20004] close(3) = 0 [pid 20004] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20004] write(1, "executing program\n", 18) = 18 executing program [pid 20004] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20004] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20004] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20004] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20004] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20004] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20004] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20004] exit_group(0) = ? [pid 20004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19706", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19706", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19706/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19706/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19706/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19706") = 0 mkdir("./19707", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20005 ci2-android-5-10/strace-static-x86_64: Process 20005 attached [pid 20005] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20005] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20005] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20005] chdir("./19707") = 0 [pid 20005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20005] setpgid(0, 0) = 0 [pid 20005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20005] write(3, "1000", 4) = 4 [pid 20005] close(3) = 0 [pid 20005] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20005] write(1, "executing program\n", 18) = 18 executing program [pid 20005] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20005] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20005] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20005] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20005] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20005] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20005] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20005] exit_group(0) = ? [pid 20005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19707", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19707", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19707/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19707/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19707/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19707") = 0 mkdir("./19708", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20006 ci2-android-5-10/strace-static-x86_64: Process 20006 attached [pid 20006] set_robust_list(0x555574c686a0, 24) = 0 [pid 20006] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20006] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20006] chdir("./19708") = 0 [pid 20006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20006] setpgid(0, 0) = 0 [pid 20006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20006] <... openat resumed>) = 3 [pid 20006] write(3, "1000", 4) = 4 [pid 20006] close(3) = 0 [pid 20006] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20006] write(1, "executing program\n", 18) = 18 [pid 20006] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20006] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20006] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) executing program [pid 20006] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20006] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20006] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20006] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20006] exit_group(0) = ? [pid 20006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19708", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19708", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19708/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19708/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19708/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19708") = 0 mkdir("./19709", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20007 ci2-android-5-10/strace-static-x86_64: Process 20007 attached [pid 20007] set_robust_list(0x555574c686a0, 24) = 0 [pid 20007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20007] chdir("./19709") = 0 [pid 20007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20007] setpgid(0, 0) = 0 [pid 20007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20007] <... openat resumed>) = 3 [pid 20007] write(3, "1000", 4) = 4 [pid 20007] close(3) = 0 [pid 20007] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20007] <... symlink resumed>) = 0 executing program [pid 20007] write(1, "executing program\n", 18) = 18 [pid 20007] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20007] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20007] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20007] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20007] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20007] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20007] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20007] exit_group(0) = ? [pid 20007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19709", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19709", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19709/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19709/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19709/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19709") = 0 mkdir("./19710", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20008 ci2-android-5-10/strace-static-x86_64: Process 20008 attached [pid 20008] set_robust_list(0x555574c686a0, 24) = 0 [pid 20008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20008] chdir("./19710") = 0 [pid 20008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20008] setpgid(0, 0) = 0 [pid 20008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20008] write(3, "1000", 4) = 4 [pid 20008] close(3) = 0 [pid 20008] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20008] <... symlink resumed>) = 0 [pid 20008] write(1, "executing program\n", 18) = 18 executing program [pid 20008] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20008] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20008] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20008] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20008] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20008] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20008] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20008] exit_group(0) = ? [pid 20008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19710", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19710", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19710/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19710/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19710/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19710") = 0 mkdir("./19711", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20009 ci2-android-5-10/strace-static-x86_64: Process 20009 attached [pid 20009] set_robust_list(0x555574c686a0, 24) = 0 [pid 20009] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20009] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20009] chdir("./19711") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20009] setpgid(0, 0) = 0 [pid 20009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20009] write(3, "1000", 4) = 4 [pid 20009] close(3) = 0 [pid 20009] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20009] write(1, "executing program\n", 18) = 18 [pid 20009] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20009] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20009] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20009] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20009] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20009] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20009] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20009] exit_group(0) = ? [pid 20009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19711", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19711", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19711/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19711/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19711/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19711") = 0 mkdir("./19712", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20010 attached , child_tidptr=0x555574c68690) = 20010 [pid 20010] set_robust_list(0x555574c686a0, 24) = 0 [pid 20010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20010] chdir("./19712") = 0 [pid 20010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20010] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20010] write(3, "1000", 4) = 4 [pid 20010] close(3) = 0 [pid 20010] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20010] write(1, "executing program\n", 18) = 18 executing program [pid 20010] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20010] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20010] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20010] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20010] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20010] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20010] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20010] exit_group(0) = ? [pid 20010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19712", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19712", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19712/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19712/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19712/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19712") = 0 mkdir("./19713", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20011 attached [pid 20011] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20011 [pid 20011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20011] chdir("./19713" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20011] <... chdir resumed>) = 0 [pid 20011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20011] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20011] write(3, "1000", 4) = 4 [pid 20011] close(3) = 0 [pid 20011] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20011] write(1, "executing program\n", 18) = 18 executing program [pid 20011] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20011] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20011] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20011] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20011] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20011] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20011] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20011] exit_group(0) = ? [pid 20011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19713", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19713", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19713/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19713/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19713/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19713") = 0 mkdir("./19714", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20012 ci2-android-5-10/strace-static-x86_64: Process 20012 attached [pid 20012] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20012] chdir("./19714") = 0 [pid 20012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20012] setpgid(0, 0) = 0 [pid 20012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20012] <... openat resumed>) = 3 [pid 20012] write(3, "1000", 4) = 4 [pid 20012] close(3) = 0 [pid 20012] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20012] write(1, "executing program\n", 18) = 18 [pid 20012] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20012] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20012] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20012] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20012] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20012] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20012] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20012] exit_group(0) = ? [pid 20012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19714", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19714", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19714/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19714/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19714/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19714") = 0 mkdir("./19715", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20013 ci2-android-5-10/strace-static-x86_64: Process 20013 attached [pid 20013] set_robust_list(0x555574c686a0, 24) = 0 [pid 20013] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20013] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20013] chdir("./19715") = 0 [pid 20013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20013] setpgid(0, 0) = 0 [pid 20013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20013] write(3, "1000", 4) = 4 [pid 20013] close(3) = 0 [pid 20013] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20013] write(1, "executing program\n", 18) = 18 executing program [pid 20013] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20013] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20013] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20013] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20013] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20013] exit_group(0) = ? [pid 20013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19715", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19715", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19715/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19715/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19715/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19715") = 0 mkdir("./19716", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20014 attached , child_tidptr=0x555574c68690) = 20014 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20014] set_robust_list(0x555574c686a0, 24) = 0 [pid 20014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20014] chdir("./19716") = 0 [pid 20014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20014] setpgid(0, 0) = 0 [pid 20014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20014] write(3, "1000", 4) = 4 [pid 20014] close(3) = 0 [pid 20014] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20014] write(1, "executing program\n", 18) = 18 executing program [pid 20014] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20014] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20014] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20014] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20014] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20014] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20014] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20014] exit_group(0) = ? [pid 20014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19716", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19716", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19716/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19716/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19716/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19716") = 0 mkdir("./19717", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20015 ci2-android-5-10/strace-static-x86_64: Process 20015 attached [pid 20015] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20015] chdir("./19717" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20015] <... chdir resumed>) = 0 [pid 20015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20015] setpgid(0, 0) = 0 [pid 20015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20015] write(3, "1000", 4) = 4 [pid 20015] close(3) = 0 [pid 20015] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20015] write(1, "executing program\n", 18) = 18 executing program [pid 20015] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20015] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20015] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20015] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20015] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20015] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20015] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20015] exit_group(0) = ? [pid 20015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19717", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19717", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19717/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19717/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19717/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19717") = 0 mkdir("./19718", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20016 ci2-android-5-10/strace-static-x86_64: Process 20016 attached [pid 20016] set_robust_list(0x555574c686a0, 24) = 0 [pid 20016] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20016] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20016] chdir("./19718") = 0 [pid 20016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20016] <... prctl resumed>) = 0 [pid 20016] setpgid(0, 0) = 0 [pid 20016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20016] write(3, "1000", 4) = 4 [pid 20016] close(3) = 0 [pid 20016] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20016] write(1, "executing program\n", 18) = 18 executing program [pid 20016] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20016] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20016] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20016] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20016] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20016] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20016] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20016] exit_group(0) = ? [pid 20016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19718", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19718", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19718/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19718/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19718/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19718") = 0 mkdir("./19719", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20017 ci2-android-5-10/strace-static-x86_64: Process 20017 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20017] set_robust_list(0x555574c686a0, 24) = 0 [pid 20017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20017] chdir("./19719") = 0 [pid 20017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20017] setpgid(0, 0) = 0 [pid 20017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20017] write(3, "1000", 4) = 4 [pid 20017] close(3) = 0 [pid 20017] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20017] write(1, "executing program\n", 18) = 18 [pid 20017] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20017] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20017] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20017] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20017] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20017] exit_group(0) = ? [pid 20017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19719", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19719", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19719/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19719/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19719/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19719") = 0 mkdir("./19720", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20018 attached [pid 20018] set_robust_list(0x555574c686a0, 24) = 0 [pid 20018] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20018 [pid 20018] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20018] chdir("./19720" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20018] <... chdir resumed>) = 0 [pid 20018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20018] setpgid(0, 0) = 0 [pid 20018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20018] write(3, "1000", 4) = 4 [pid 20018] close(3) = 0 [pid 20018] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20018] write(1, "executing program\n", 18) = 18 executing program [pid 20018] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20018] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20018] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20018] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20018] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20018] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20018] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20018] exit_group(0) = ? [pid 20018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19720", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19720", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19720/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19720/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19720/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19720") = 0 mkdir("./19721", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20019 attached [pid 20019] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20019 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20019] chdir("./19721") = 0 [pid 20019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20019] <... prctl resumed>) = 0 [pid 20019] setpgid(0, 0) = 0 [pid 20019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20019] write(3, "1000", 4) = 4 [pid 20019] close(3) = 0 [pid 20019] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20019] write(1, "executing program\n", 18) = 18 [pid 20019] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20019] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20019] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20019] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20019] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20019] exit_group(0) = ? [pid 20019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19721", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19721", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19721/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19721/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19721/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19721") = 0 mkdir("./19722", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20020 ci2-android-5-10/strace-static-x86_64: Process 20020 attached [pid 20020] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20020] chdir("./19722") = 0 [pid 20020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20020] setpgid(0, 0) = 0 [pid 20020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20020] <... openat resumed>) = 3 [pid 20020] write(3, "1000", 4) = 4 [pid 20020] close(3) = 0 [pid 20020] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20020] write(1, "executing program\n", 18) = 18 executing program [pid 20020] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20020] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20020] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20020] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20020] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20020] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20020] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20020] exit_group(0) = ? [pid 20020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19722", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19722", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19722/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19722/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19722/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19722") = 0 mkdir("./19723", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20021 attached , child_tidptr=0x555574c68690) = 20021 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20021] set_robust_list(0x555574c686a0, 24) = 0 [pid 20021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20021] chdir("./19723") = 0 [pid 20021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20021] setpgid(0, 0) = 0 [pid 20021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20021] write(3, "1000", 4) = 4 [pid 20021] close(3) = 0 [pid 20021] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20021] write(1, "executing program\n", 18) = 18 [pid 20021] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20021] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20021] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20021] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20021] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20021] exit_group(0) = ? [pid 20021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19723", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19723", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19723/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19723/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19723/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19723") = 0 mkdir("./19724", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20022 ci2-android-5-10/strace-static-x86_64: Process 20022 attached [pid 20022] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20022] chdir("./19724" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20022] <... chdir resumed>) = 0 [pid 20022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20022] setpgid(0, 0) = 0 [pid 20022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20022] write(3, "1000", 4) = 4 [pid 20022] close(3) = 0 [pid 20022] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20022] write(1, "executing program\n", 18) = 18 executing program [pid 20022] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20022] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20022] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20022] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20022] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20022] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20022] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20022] exit_group(0) = ? [pid 20022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19724", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19724", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19724/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19724/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19724/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19724") = 0 mkdir("./19725", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20023 ci2-android-5-10/strace-static-x86_64: Process 20023 attached [pid 20023] set_robust_list(0x555574c686a0, 24) = 0 [pid 20023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20023] chdir("./19725") = 0 [pid 20023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20023] setpgid(0, 0) = 0 [pid 20023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20023] <... openat resumed>) = 3 [pid 20023] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20023] <... write resumed>) = 4 [pid 20023] close(3) = 0 [pid 20023] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20023] write(1, "executing program\n", 18) = 18 executing program [pid 20023] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20023] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20023] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20023] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20023] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20023] exit_group(0) = ? [pid 20023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19725", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19725", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19725/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19725/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19725/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19725") = 0 mkdir("./19726", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20024 ci2-android-5-10/strace-static-x86_64: Process 20024 attached [pid 20024] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20024] chdir("./19726") = 0 [pid 20024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20024] setpgid(0, 0) = 0 [pid 20024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20024] <... openat resumed>) = 3 [pid 20024] write(3, "1000", 4) = 4 [pid 20024] close(3) = 0 [pid 20024] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20024] write(1, "executing program\n", 18) = 18 [pid 20024] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20024] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20024] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20024] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20024] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20024] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20024] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20024] exit_group(0) = ? [pid 20024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19726", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19726", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19726/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19726/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19726/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19726") = 0 mkdir("./19727", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20025 ci2-android-5-10/strace-static-x86_64: Process 20025 attached [pid 20025] set_robust_list(0x555574c686a0, 24) = 0 [pid 20025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20025] chdir("./19727") = 0 [pid 20025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20025] setpgid(0, 0) = 0 [pid 20025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20025] <... openat resumed>) = 3 [pid 20025] write(3, "1000", 4) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20025] close(3) = 0 [pid 20025] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20025] write(1, "executing program\n", 18) = 18 executing program [pid 20025] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20025] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20025] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20025] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20025] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20025] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20025] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20025] exit_group(0) = ? [pid 20025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19727", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19727", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19727/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19727/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19727/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19727") = 0 mkdir("./19728", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20026 ci2-android-5-10/strace-static-x86_64: Process 20026 attached [pid 20026] set_robust_list(0x555574c686a0, 24) = 0 [pid 20026] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20026] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20026] chdir("./19728") = 0 [pid 20026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20026] setpgid(0, 0) = 0 [pid 20026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20026] write(3, "1000", 4) = 4 [pid 20026] close(3) = 0 [pid 20026] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20026] write(1, "executing program\n", 18) = 18 [pid 20026] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20026] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20026] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20026] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20026] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20026] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20026] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20026] exit_group(0) = ? [pid 20026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19728", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19728", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19728/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19728/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19728/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19728") = 0 mkdir("./19729", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20027 ci2-android-5-10/strace-static-x86_64: Process 20027 attached [pid 20027] set_robust_list(0x555574c686a0, 24) = 0 [pid 20027] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20027] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20027] chdir("./19729") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20027] setpgid(0, 0) = 0 [pid 20027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20027] write(3, "1000", 4) = 4 [pid 20027] close(3) = 0 [pid 20027] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20027] write(1, "executing program\n", 18) = 18 executing program [pid 20027] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20027] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20027] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20027] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20027] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20027] exit_group(0) = ? [pid 20027] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19729", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19729", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19729/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19729/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19729/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19729") = 0 mkdir("./19730", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20028 attached , child_tidptr=0x555574c68690) = 20028 [pid 20028] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20028] chdir("./19730") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20028] setpgid(0, 0) = 0 [pid 20028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20028] write(3, "1000", 4) = 4 [pid 20028] close(3) = 0 [pid 20028] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20028] write(1, "executing program\n", 18) = 18 executing program [pid 20028] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20028] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20028] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20028] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20028] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20028] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20028] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20028] exit_group(0) = ? [pid 20028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19730", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19730", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19730/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19730/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19730/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19730") = 0 mkdir("./19731", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20029 ci2-android-5-10/strace-static-x86_64: Process 20029 attached [pid 20029] set_robust_list(0x555574c686a0, 24) = 0 [pid 20029] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20029] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20029] chdir("./19731") = 0 [pid 20029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20029] setpgid(0, 0) = 0 [pid 20029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20029] write(3, "1000", 4) = 4 [pid 20029] close(3) = 0 [pid 20029] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20029] write(1, "executing program\n", 18) = 18 executing program [pid 20029] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20029] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20029] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20029] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20029] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20029] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20029] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20029] exit_group(0) = ? [pid 20029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19731", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19731", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19731/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19731/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19731/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19731") = 0 mkdir("./19732", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20030 ci2-android-5-10/strace-static-x86_64: Process 20030 attached [pid 20030] set_robust_list(0x555574c686a0, 24) = 0 [pid 20030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20030] chdir("./19732") = 0 [pid 20030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20030] setpgid(0, 0) = 0 [pid 20030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20030] <... openat resumed>) = 3 [pid 20030] write(3, "1000", 4) = 4 [pid 20030] close(3) = 0 [pid 20030] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20030] write(1, "executing program\n", 18) = 18 executing program [pid 20030] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20030] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20030] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20030] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20030] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20030] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20030] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20030] exit_group(0) = ? [pid 20030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19732", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19732", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19732/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19732/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19732/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19732") = 0 mkdir("./19733", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20031 ci2-android-5-10/strace-static-x86_64: Process 20031 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20031] set_robust_list(0x555574c686a0, 24) = 0 [pid 20031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20031] chdir("./19733") = 0 [pid 20031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20031] setpgid(0, 0) = 0 [pid 20031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20031] write(3, "1000", 4) = 4 [pid 20031] close(3) = 0 [pid 20031] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20031] write(1, "executing program\n", 18) = 18 executing program [pid 20031] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20031] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20031] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20031] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20031] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20031] exit_group(0) = ? [pid 20031] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19733", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19733", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19733/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19733/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19733/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19733") = 0 mkdir("./19734", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20032 ci2-android-5-10/strace-static-x86_64: Process 20032 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20032] set_robust_list(0x555574c686a0, 24) = 0 [pid 20032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20032] chdir("./19734") = 0 [pid 20032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20032] setpgid(0, 0) = 0 [pid 20032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20032] write(3, "1000", 4) = 4 [pid 20032] close(3) = 0 [pid 20032] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20032] write(1, "executing program\n", 18) = 18 executing program [pid 20032] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20032] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20032] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20032] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20032] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20032] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20032] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20032] exit_group(0) = ? [pid 20032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19734", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19734", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19734/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19734/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19734/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19734") = 0 mkdir("./19735", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20033 attached [pid 20033] set_robust_list(0x555574c686a0, 24) = 0 [pid 20033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20033] chdir("./19735" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20033 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20033] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20033] setpgid(0, 0) = 0 [pid 20033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20033] write(3, "1000", 4) = 4 [pid 20033] close(3) = 0 [pid 20033] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20033] write(1, "executing program\n", 18) = 18 executing program [pid 20033] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20033] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20033] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20033] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20033] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20033] exit_group(0) = ? [pid 20033] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19735", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19735", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19735/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19735/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19735/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19735") = 0 mkdir("./19736", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20034 ci2-android-5-10/strace-static-x86_64: Process 20034 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20034] set_robust_list(0x555574c686a0, 24) = 0 [pid 20034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20034] chdir("./19736") = 0 [pid 20034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20034] setpgid(0, 0) = 0 [pid 20034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20034] write(3, "1000", 4) = 4 [pid 20034] close(3) = 0 [pid 20034] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20034] write(1, "executing program\n", 18) = 18 executing program [pid 20034] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20034] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20034] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20034] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20034] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20034] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20034] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20034] exit_group(0) = ? [pid 20034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19736", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19736", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19736/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19736/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19736/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19736") = 0 mkdir("./19737", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20035 ci2-android-5-10/strace-static-x86_64: Process 20035 attached [pid 20035] set_robust_list(0x555574c686a0, 24) = 0 [pid 20035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20035] chdir("./19737") = 0 [pid 20035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20035] setpgid(0, 0) = 0 [pid 20035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20035] write(3, "1000", 4) = 4 [pid 20035] close(3) = 0 [pid 20035] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20035] write(1, "executing program\n", 18) = 18 executing program [pid 20035] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20035] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20035] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20035] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20035] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20035] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20035] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20035] exit_group(0) = ? [pid 20035] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19737", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19737", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19737/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19737/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19737/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19737") = 0 mkdir("./19738", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20036 ci2-android-5-10/strace-static-x86_64: Process 20036 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20036] set_robust_list(0x555574c686a0, 24) = 0 [pid 20036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20036] chdir("./19738") = 0 [pid 20036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20036] setpgid(0, 0) = 0 [pid 20036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20036] write(3, "1000", 4) = 4 [pid 20036] close(3) = 0 [pid 20036] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20036] write(1, "executing program\n", 18) = 18 executing program [pid 20036] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20036] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20036] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20036] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20036] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20036] exit_group(0) = ? [pid 20036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19738", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19738", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19738/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19738/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19738/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19738") = 0 mkdir("./19739", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20037 attached , child_tidptr=0x555574c68690) = 20037 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20037] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20037] <... set_robust_list resumed>) = 0 [pid 20037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20037] chdir("./19739") = 0 [pid 20037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20037] setpgid(0, 0) = 0 [pid 20037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20037] write(3, "1000", 4) = 4 [pid 20037] close(3) = 0 [pid 20037] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20037] write(1, "executing program\n", 18) = 18 [pid 20037] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20037] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20037] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20037] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20037] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20037] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20037] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20037] exit_group(0) = ? [pid 20037] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19739", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19739", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19739/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19739/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19739/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19739") = 0 mkdir("./19740", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20038 attached [pid 20038] set_robust_list(0x555574c686a0, 24) = 0 [pid 20038] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20038 [pid 20038] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20038] chdir("./19740") = 0 [pid 20038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20038] setpgid(0, 0) = 0 [pid 20038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20038] <... openat resumed>) = 3 [pid 20038] write(3, "1000", 4) = 4 [pid 20038] close(3) = 0 [pid 20038] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20038] <... symlink resumed>) = 0 [pid 20038] write(1, "executing program\n", 18) = 18 [pid 20038] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20038] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20038] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20038] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20038] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20038] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20038] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20038] exit_group(0) = ? [pid 20038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19740", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19740", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19740/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19740/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19740/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19740") = 0 mkdir("./19741", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20039 ci2-android-5-10/strace-static-x86_64: Process 20039 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20039] set_robust_list(0x555574c686a0, 24) = 0 [pid 20039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20039] chdir("./19741") = 0 [pid 20039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20039] setpgid(0, 0) = 0 [pid 20039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20039] write(3, "1000", 4) = 4 [pid 20039] close(3) = 0 [pid 20039] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20039] write(1, "executing program\n", 18) = 18 executing program [pid 20039] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20039] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20039] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20039] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20039] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20039] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20039] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20039] exit_group(0) = ? [pid 20039] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19741", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19741", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19741/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19741/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19741/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19741") = 0 mkdir("./19742", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20040 ci2-android-5-10/strace-static-x86_64: Process 20040 attached [pid 20040] set_robust_list(0x555574c686a0, 24) = 0 [pid 20040] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20040] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20040] chdir("./19742") = 0 [pid 20040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20040] setpgid(0, 0) = 0 [pid 20040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20040] <... openat resumed>) = 3 [pid 20040] write(3, "1000", 4) = 4 [pid 20040] close(3) = 0 [pid 20040] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20040] write(1, "executing program\n", 18) = 18 [pid 20040] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20040] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20040] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20040] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20040] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20040] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20040] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20040] exit_group(0) = ? [pid 20040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19742", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19742", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19742/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19742/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19742/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19742") = 0 mkdir("./19743", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20041 attached [pid 20041] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20041 [pid 20041] <... set_robust_list resumed>) = 0 [pid 20041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20041] chdir("./19743") = 0 [pid 20041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20041] setpgid(0, 0) = 0 [pid 20041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20041] <... openat resumed>) = 3 [pid 20041] write(3, "1000", 4) = 4 [pid 20041] close(3) = 0 [pid 20041] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20041] <... symlink resumed>) = 0 [pid 20041] write(1, "executing program\n", 18) = 18 executing program [pid 20041] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20041] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20041] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20041] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20041] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20041] exit_group(0) = ? [pid 20041] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19743", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19743", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19743/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19743/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19743/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19743") = 0 mkdir("./19744", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20042 ci2-android-5-10/strace-static-x86_64: Process 20042 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20042] set_robust_list(0x555574c686a0, 24) = 0 [pid 20042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20042] chdir("./19744") = 0 [pid 20042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20042] setpgid(0, 0) = 0 [pid 20042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20042] write(3, "1000", 4) = 4 [pid 20042] close(3) = 0 [pid 20042] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20042] write(1, "executing program\n", 18) = 18 executing program [pid 20042] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20042] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20042] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20042] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20042] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20042] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20042] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20042] exit_group(0) = ? [pid 20042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19744", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19744", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19744/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19744/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19744/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19744") = 0 mkdir("./19745", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20043 ci2-android-5-10/strace-static-x86_64: Process 20043 attached [pid 20043] set_robust_list(0x555574c686a0, 24) = 0 [pid 20043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20043] chdir("./19745") = 0 [pid 20043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20043] setpgid(0, 0) = 0 [pid 20043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20043] write(3, "1000", 4) = 4 [pid 20043] close(3) = 0 [pid 20043] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20043] write(1, "executing program\n", 18) = 18 [pid 20043] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20043] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20043] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20043] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 20043] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20043] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20043] exit_group(0) = ? [pid 20043] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19745", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19745", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19745/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19745/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19745/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19745") = 0 mkdir("./19746", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20044 attached [pid 20044] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20044 [pid 20044] <... set_robust_list resumed>) = 0 [pid 20044] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20044] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20044] chdir("./19746") = 0 [pid 20044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20044] setpgid(0, 0) = 0 [pid 20044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20044] write(3, "1000", 4) = 4 [pid 20044] close(3) = 0 [pid 20044] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20044] <... symlink resumed>) = 0 executing program [pid 20044] write(1, "executing program\n", 18) = 18 [pid 20044] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20044] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20044] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20044] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20044] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20044] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20044] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20044] exit_group(0) = ? [pid 20044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19746", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19746", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19746/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19746/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19746/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19746") = 0 mkdir("./19747", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20045 ci2-android-5-10/strace-static-x86_64: Process 20045 attached [pid 20045] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20045] chdir("./19747") = 0 [pid 20045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20045] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20045] write(3, "1000", 4) = 4 [pid 20045] close(3) = 0 [pid 20045] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20045] write(1, "executing program\n", 18) = 18 executing program [pid 20045] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20045] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20045] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20045] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20045] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20045] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20045] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20045] exit_group(0) = ? [pid 20045] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19747", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19747", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19747/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19747/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19747/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19747") = 0 mkdir("./19748", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20046 ci2-android-5-10/strace-static-x86_64: Process 20046 attached [pid 20046] set_robust_list(0x555574c686a0, 24) = 0 [pid 20046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20046] chdir("./19748" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20046] <... chdir resumed>) = 0 [pid 20046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20046] <... prctl resumed>) = 0 [pid 20046] setpgid(0, 0) = 0 [pid 20046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20046] write(3, "1000", 4) = 4 [pid 20046] close(3) = 0 [pid 20046] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20046] write(1, "executing program\n", 18) = 18 executing program [pid 20046] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20046] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20046] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20046] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20046] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20046] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20046] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20046] exit_group(0) = ? [pid 20046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19748", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19748", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19748/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19748/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19748/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19748") = 0 mkdir("./19749", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20047 attached , child_tidptr=0x555574c68690) = 20047 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20047] set_robust_list(0x555574c686a0, 24) = 0 [pid 20047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20047] chdir("./19749") = 0 [pid 20047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20047] setpgid(0, 0) = 0 [pid 20047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20047] write(3, "1000", 4) = 4 [pid 20047] close(3) = 0 [pid 20047] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20047] write(1, "executing program\n", 18) = 18 [pid 20047] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20047] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20047] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20047] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20047] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20047] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20047] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20047] exit_group(0) = ? [pid 20047] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19749", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19749", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19749/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19749/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19749/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19749") = 0 mkdir("./19750", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20048 attached , child_tidptr=0x555574c68690) = 20048 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20048] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20048] <... set_robust_list resumed>) = 0 [pid 20048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20048] chdir("./19750") = 0 [pid 20048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20048] setpgid(0, 0) = 0 [pid 20048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20048] write(3, "1000", 4) = 4 [pid 20048] close(3) = 0 [pid 20048] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20048] write(1, "executing program\n", 18) = 18 [pid 20048] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20048] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20048] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20048] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20048] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20048] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20048] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20048] exit_group(0) = ? [pid 20048] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19750", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19750", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19750/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19750/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19750/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19750") = 0 mkdir("./19751", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20049 ci2-android-5-10/strace-static-x86_64: Process 20049 attached [pid 20049] set_robust_list(0x555574c686a0, 24) = 0 [pid 20049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20049] chdir("./19751" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20049] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20049] setpgid(0, 0) = 0 [pid 20049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20049] write(3, "1000", 4) = 4 [pid 20049] close(3) = 0 [pid 20049] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20049] write(1, "executing program\n", 18) = 18 executing program [pid 20049] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20049] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20049] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20049] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20049] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20049] exit_group(0) = ? [pid 20049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19751", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19751", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19751/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19751/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19751/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19751") = 0 mkdir("./19752", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20050 ci2-android-5-10/strace-static-x86_64: Process 20050 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20050] set_robust_list(0x555574c686a0, 24) = 0 [pid 20050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20050] chdir("./19752") = 0 [pid 20050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20050] setpgid(0, 0) = 0 [pid 20050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20050] write(3, "1000", 4) = 4 [pid 20050] close(3) = 0 [pid 20050] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20050] write(1, "executing program\n", 18) = 18 executing program [pid 20050] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20050] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20050] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20050] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20050] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20050] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20050] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20050] exit_group(0) = ? [pid 20050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19752", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19752", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19752/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19752/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19752/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19752") = 0 mkdir("./19753", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20051 ci2-android-5-10/strace-static-x86_64: Process 20051 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20051] set_robust_list(0x555574c686a0, 24) = 0 [pid 20051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20051] chdir("./19753") = 0 [pid 20051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20051] setpgid(0, 0) = 0 [pid 20051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20051] write(3, "1000", 4) = 4 [pid 20051] close(3) = 0 [pid 20051] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20051] write(1, "executing program\n", 18) = 18 [pid 20051] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20051] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20051] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20051] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20051] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20051] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20051] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20051] exit_group(0) = ? [pid 20051] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19753", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19753", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19753/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19753/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19753/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19753") = 0 mkdir("./19754", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20052 ci2-android-5-10/strace-static-x86_64: Process 20052 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20052] set_robust_list(0x555574c686a0, 24) = 0 [pid 20052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20052] chdir("./19754") = 0 [pid 20052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20052] setpgid(0, 0) = 0 [pid 20052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20052] write(3, "1000", 4) = 4 [pid 20052] close(3) = 0 [pid 20052] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20052] write(1, "executing program\n", 18) = 18 executing program [pid 20052] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20052] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20052] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20052] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20052] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20052] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20052] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20052] exit_group(0) = ? [pid 20052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19754", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19754", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19754/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19754/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19754/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19754") = 0 mkdir("./19755", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20053 ci2-android-5-10/strace-static-x86_64: Process 20053 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20053] set_robust_list(0x555574c686a0, 24) = 0 [pid 20053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20053] chdir("./19755") = 0 [pid 20053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20053] setpgid(0, 0) = 0 [pid 20053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20053] write(3, "1000", 4) = 4 [pid 20053] close(3) = 0 [pid 20053] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20053] write(1, "executing program\n", 18) = 18 executing program [pid 20053] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20053] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20053] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20053] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20053] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20053] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20053] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20053] exit_group(0) = ? [pid 20053] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19755", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19755", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19755/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19755/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19755/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19755") = 0 mkdir("./19756", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20054 ci2-android-5-10/strace-static-x86_64: Process 20054 attached [pid 20054] set_robust_list(0x555574c686a0, 24) = 0 [pid 20054] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20054] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20054] chdir("./19756") = 0 [pid 20054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20054] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20054] write(3, "1000", 4) = 4 [pid 20054] close(3) = 0 [pid 20054] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20054] write(1, "executing program\n", 18) = 18 executing program [pid 20054] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20054] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20054] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20054] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20054] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20054] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20054] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20054] exit_group(0) = ? [pid 20054] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19756", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19756", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19756/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19756/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19756/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19756") = 0 mkdir("./19757", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20055 ci2-android-5-10/strace-static-x86_64: Process 20055 attached [pid 20055] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20055] chdir("./19757" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20055] <... chdir resumed>) = 0 [pid 20055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20055] setpgid(0, 0) = 0 [pid 20055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20055] write(3, "1000", 4) = 4 [pid 20055] close(3) = 0 [pid 20055] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20055] write(1, "executing program\n", 18) = 18 executing program [pid 20055] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20055] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20055] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20055] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20055] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20055] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20055] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20055] exit_group(0) = ? [pid 20055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19757", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19757", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19757/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19757/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19757/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19757") = 0 mkdir("./19758", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20056 ci2-android-5-10/strace-static-x86_64: Process 20056 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20056] set_robust_list(0x555574c686a0, 24) = 0 [pid 20056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20056] chdir("./19758") = 0 [pid 20056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20056] setpgid(0, 0) = 0 [pid 20056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20056] write(3, "1000", 4) = 4 [pid 20056] close(3) = 0 [pid 20056] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20056] write(1, "executing program\n", 18) = 18 executing program [pid 20056] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20056] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20056] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20056] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20056] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20056] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20056] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20056] exit_group(0) = ? [pid 20056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19758", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19758", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19758/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19758/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19758/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19758") = 0 mkdir("./19759", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20057 ci2-android-5-10/strace-static-x86_64: Process 20057 attached [pid 20057] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20057] chdir("./19759" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20057] <... chdir resumed>) = 0 [pid 20057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20057] setpgid(0, 0) = 0 [pid 20057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20057] write(3, "1000", 4) = 4 [pid 20057] close(3) = 0 [pid 20057] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20057] write(1, "executing program\n", 18) = 18 executing program [pid 20057] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20057] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20057] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20057] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20057] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20057] exit_group(0) = ? [pid 20057] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19759", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19759", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19759/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19759/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19759/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19759") = 0 mkdir("./19760", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20058 ci2-android-5-10/strace-static-x86_64: Process 20058 attached [pid 20058] set_robust_list(0x555574c686a0, 24) = 0 [pid 20058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20058] chdir("./19760") = 0 [pid 20058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20058] setpgid(0, 0) = 0 [pid 20058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20058] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20058] <... write resumed>) = 4 [pid 20058] close(3) = 0 [pid 20058] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20058] <... symlink resumed>) = 0 [pid 20058] write(1, "executing program\n", 18) = 18 executing program [pid 20058] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20058] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20058] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20058] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20058] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20058] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20058] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20058] exit_group(0) = ? [pid 20058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19760", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19760", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19760/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19760/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19760/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19760") = 0 mkdir("./19761", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20059 attached [pid 20059] set_robust_list(0x555574c686a0, 24) = 0 [pid 20059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20059] chdir("./19761") = 0 [pid 20059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20059] setpgid(0, 0) = 0 [pid 20059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20059 [pid 20059] <... openat resumed>) = 3 [pid 20059] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20059] <... write resumed>) = 4 [pid 20059] close(3) = 0 [pid 20059] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20059] <... symlink resumed>) = 0 [pid 20059] write(1, "executing program\n", 18) = 18 executing program [pid 20059] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20059] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20059] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20059] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20059] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20059] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20059] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20059] exit_group(0) = ? [pid 20059] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19761", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19761", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19761/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19761/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19761/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19761") = 0 mkdir("./19762", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20060 ci2-android-5-10/strace-static-x86_64: Process 20060 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20060] set_robust_list(0x555574c686a0, 24) = 0 [pid 20060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20060] chdir("./19762") = 0 [pid 20060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20060] setpgid(0, 0) = 0 [pid 20060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20060] write(3, "1000", 4) = 4 [pid 20060] close(3) = 0 [pid 20060] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20060] write(1, "executing program\n", 18) = 18 executing program [pid 20060] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20060] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20060] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20060] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20060] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20060] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20060] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20060] exit_group(0) = ? [pid 20060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19762", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19762", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19762/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19762/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19762/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19762") = 0 mkdir("./19763", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20061 ci2-android-5-10/strace-static-x86_64: Process 20061 attached [pid 20061] set_robust_list(0x555574c686a0, 24) = 0 [pid 20061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20061] chdir("./19763") = 0 [pid 20061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20061] setpgid(0, 0) = 0 [pid 20061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20061] write(3, "1000", 4) = 4 [pid 20061] close(3) = 0 executing program [pid 20061] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20061] <... symlink resumed>) = 0 [pid 20061] write(1, "executing program\n", 18) = 18 [pid 20061] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20061] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20061] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20061] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20061] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20061] exit_group(0) = ? [pid 20061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19763", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19763", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19763/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19763/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19763/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19763") = 0 mkdir("./19764", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20062 ci2-android-5-10/strace-static-x86_64: Process 20062 attached [pid 20062] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20062] chdir("./19764") = 0 [pid 20062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20062] setpgid(0, 0) = 0 [pid 20062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20062] write(3, "1000", 4) = 4 [pid 20062] close(3) = 0 [pid 20062] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20062] write(1, "executing program\n", 18) = 18 executing program [pid 20062] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20062] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20062] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20062] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20062] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20062] exit_group(0) = ? [pid 20062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19764", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19764", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19764/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19764/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19764/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19764") = 0 mkdir("./19765", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20063 attached [pid 20063] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20063 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20063] chdir("./19765" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20063] <... chdir resumed>) = 0 [pid 20063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20063] setpgid(0, 0) = 0 [pid 20063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20063] write(3, "1000", 4) = 4 [pid 20063] close(3) = 0 executing program [pid 20063] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20063] write(1, "executing program\n", 18) = 18 [pid 20063] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20063] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20063] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20063] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20063] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20063] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20063] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20063] exit_group(0) = ? [pid 20063] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19765", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19765", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19765/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19765/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19765/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19765") = 0 mkdir("./19766", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20064 attached [pid 20064] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20064 [pid 20064] <... set_robust_list resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20064] chdir("./19766") = 0 [pid 20064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20064] setpgid(0, 0) = 0 [pid 20064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20064] write(3, "1000", 4) = 4 [pid 20064] close(3) = 0 [pid 20064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20064] write(1, "executing program\n", 18) = 18 executing program [pid 20064] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20064] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20064] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20064] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20064] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20064] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20064] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20064] exit_group(0) = ? [pid 20064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19766", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19766", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19766/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19766/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19766/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19766") = 0 mkdir("./19767", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20065 attached [pid 20065] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20065 [pid 20065] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20065] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20065] chdir("./19767") = 0 [pid 20065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20065] setpgid(0, 0) = 0 [pid 20065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20065] write(3, "1000", 4) = 4 [pid 20065] close(3) = 0 [pid 20065] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20065] write(1, "executing program\n", 18) = 18 [pid 20065] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20065] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20065] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20065] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20065] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20065] exit_group(0) = ? [pid 20065] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19767", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19767", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19767/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19767/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19767/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19767") = 0 mkdir("./19768", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20066 attached , child_tidptr=0x555574c68690) = 20066 [pid 20066] set_robust_list(0x555574c686a0, 24) = 0 [pid 20066] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20066] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20066] chdir("./19768") = 0 [pid 20066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20066] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20066] write(3, "1000", 4) = 4 [pid 20066] close(3) = 0 [pid 20066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20066] write(1, "executing program\n", 18) = 18 executing program [pid 20066] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20066] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20066] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20066] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20066] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20066] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20066] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20066] exit_group(0) = ? [pid 20066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19768", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19768", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19768/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19768/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19768/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19768") = 0 mkdir("./19769", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20067 ci2-android-5-10/strace-static-x86_64: Process 20067 attached [pid 20067] set_robust_list(0x555574c686a0, 24) = 0 [pid 20067] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20067] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20067] chdir("./19769") = 0 [pid 20067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20067] setpgid(0, 0) = 0 [pid 20067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20067] write(3, "1000", 4) = 4 [pid 20067] close(3) = 0 [pid 20067] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20067] write(1, "executing program\n", 18) = 18 [pid 20067] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20067] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20067] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20067] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20067] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20067] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20067] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20067] exit_group(0) = ? [pid 20067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19769", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19769", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19769/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19769/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19769/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19769") = 0 mkdir("./19770", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20068 ci2-android-5-10/strace-static-x86_64: Process 20068 attached [pid 20068] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20068] chdir("./19770" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20068] <... chdir resumed>) = 0 [pid 20068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20068] setpgid(0, 0) = 0 [pid 20068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20068] write(3, "1000", 4) = 4 [pid 20068] close(3) = 0 [pid 20068] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20068] write(1, "executing program\n", 18) = 18 executing program [pid 20068] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20068] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20068] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20068] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20068] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20068] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20068] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20068] exit_group(0) = ? [pid 20068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19770", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19770", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19770/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19770/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19770/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19770") = 0 mkdir("./19771", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20069 ci2-android-5-10/strace-static-x86_64: Process 20069 attached [pid 20069] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20069] chdir("./19771") = 0 [pid 20069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20069] <... prctl resumed>) = 0 [pid 20069] setpgid(0, 0) = 0 [pid 20069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20069] write(3, "1000", 4) = 4 [pid 20069] close(3) = 0 [pid 20069] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20069] write(1, "executing program\n", 18) = 18 executing program [pid 20069] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20069] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20069] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20069] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20069] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20069] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20069] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20069] exit_group(0) = ? [pid 20069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19771", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19771", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19771/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19771/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19771/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19771") = 0 mkdir("./19772", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20070 ci2-android-5-10/strace-static-x86_64: Process 20070 attached [pid 20070] set_robust_list(0x555574c686a0, 24) = 0 [pid 20070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20070] chdir("./19772") = 0 [pid 20070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20070] setpgid(0, 0) = 0 [pid 20070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20070] <... openat resumed>) = 3 [pid 20070] write(3, "1000", 4) = 4 [pid 20070] close(3) = 0 [pid 20070] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20070] <... symlink resumed>) = 0 [pid 20070] write(1, "executing program\n", 18) = 18 executing program [pid 20070] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20070] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20070] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20070] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20070] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20070] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20070] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20070] exit_group(0) = ? [pid 20070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19772", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19772", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19772/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19772/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19772/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19772") = 0 mkdir("./19773", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20071 ci2-android-5-10/strace-static-x86_64: Process 20071 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20071] set_robust_list(0x555574c686a0, 24) = 0 [pid 20071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20071] chdir("./19773") = 0 [pid 20071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20071] setpgid(0, 0) = 0 [pid 20071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20071] write(3, "1000", 4) = 4 [pid 20071] close(3) = 0 [pid 20071] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20071] write(1, "executing program\n", 18) = 18 executing program [pid 20071] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20071] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20071] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20071] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20071] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20071] exit_group(0) = ? [pid 20071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19773", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19773", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19773/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19773/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19773/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19773") = 0 mkdir("./19774", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20072 ci2-android-5-10/strace-static-x86_64: Process 20072 attached [pid 20072] set_robust_list(0x555574c686a0, 24) = 0 [pid 20072] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20072] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20072] chdir("./19774" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20072] <... chdir resumed>) = 0 [pid 20072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20072] setpgid(0, 0) = 0 [pid 20072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20072] write(3, "1000", 4) = 4 [pid 20072] close(3) = 0 [pid 20072] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20072] write(1, "executing program\n", 18) = 18 [pid 20072] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20072] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20072] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20072] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20072] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20072] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20072] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20072] exit_group(0) = ? [pid 20072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19774", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19774", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19774/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19774/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19774/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19774") = 0 mkdir("./19775", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20073 ci2-android-5-10/strace-static-x86_64: Process 20073 attached [pid 20073] set_robust_list(0x555574c686a0, 24) = 0 [pid 20073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20073] chdir("./19775") = 0 [pid 20073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20073] setpgid(0, 0) = 0 [pid 20073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20073] <... openat resumed>) = 3 [pid 20073] write(3, "1000", 4) = 4 [pid 20073] close(3) = 0 [pid 20073] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20073] <... symlink resumed>) = 0 [pid 20073] write(1, "executing program\n", 18) = 18 [pid 20073] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20073] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20073] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20073] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20073] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20073] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20073] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20073] exit_group(0) = ? [pid 20073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19775", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19775", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19775/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19775/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19775/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19775") = 0 mkdir("./19776", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20074 ci2-android-5-10/strace-static-x86_64: Process 20074 attached [pid 20074] set_robust_list(0x555574c686a0, 24) = 0 [pid 20074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20074] chdir("./19776") = 0 [pid 20074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20074] setpgid(0, 0) = 0 [pid 20074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20074] write(3, "1000", 4) = 4 [pid 20074] close(3) = 0 [pid 20074] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20074] write(1, "executing program\n", 18) = 18 [pid 20074] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20074] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20074] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20074] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20074] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20074] exit_group(0) = ? [pid 20074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19776", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19776", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19776/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19776/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19776/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19776") = 0 mkdir("./19777", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20075 ci2-android-5-10/strace-static-x86_64: Process 20075 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20075] set_robust_list(0x555574c686a0, 24) = 0 [pid 20075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20075] chdir("./19777") = 0 [pid 20075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20075] setpgid(0, 0) = 0 [pid 20075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20075] write(3, "1000", 4) = 4 [pid 20075] close(3) = 0 [pid 20075] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20075] write(1, "executing program\n", 18) = 18 executing program [pid 20075] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20075] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20075] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20075] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20075] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20075] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20075] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20075] exit_group(0) = ? [pid 20075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19777", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19777", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19777/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19777/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19777/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19777") = 0 mkdir("./19778", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20076 ci2-android-5-10/strace-static-x86_64: Process 20076 attached [pid 20076] set_robust_list(0x555574c686a0, 24) = 0 [pid 20076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20076] chdir("./19778") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20076] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20076] write(3, "1000", 4) = 4 [pid 20076] close(3) = 0 [pid 20076] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20076] write(1, "executing program\n", 18) = 18 executing program [pid 20076] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20076] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20076] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20076] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20076] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20076] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20076] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20076] exit_group(0) = ? [pid 20076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19778", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19778", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19778/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19778/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19778/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19778") = 0 mkdir("./19779", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20077 ci2-android-5-10/strace-static-x86_64: Process 20077 attached [pid 20077] set_robust_list(0x555574c686a0, 24) = 0 [pid 20077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20077] chdir("./19779") = 0 [pid 20077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20077] setpgid(0, 0) = 0 [pid 20077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20077] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20077] <... write resumed>) = 4 [pid 20077] close(3) = 0 [pid 20077] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20077] write(1, "executing program\n", 18) = 18 [pid 20077] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20077] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20077] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) executing program [pid 20077] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20077] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20077] exit_group(0) = ? [pid 20077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19779", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19779", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19779/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19779/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19779/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19779") = 0 mkdir("./19780", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20078 ci2-android-5-10/strace-static-x86_64: Process 20078 attached [pid 20078] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20078] chdir("./19780") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20078] setpgid(0, 0) = 0 [pid 20078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20078] write(3, "1000", 4) = 4 [pid 20078] close(3) = 0 [pid 20078] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20078] write(1, "executing program\n", 18) = 18 executing program [pid 20078] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20078] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20078] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20078] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20078] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20078] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20078] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20078] exit_group(0) = ? [pid 20078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19780", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19780", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19780/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19780/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19780/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19780") = 0 mkdir("./19781", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20079 ci2-android-5-10/strace-static-x86_64: Process 20079 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20079] set_robust_list(0x555574c686a0, 24) = 0 [pid 20079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20079] chdir("./19781") = 0 [pid 20079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20079] setpgid(0, 0) = 0 [pid 20079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20079] <... openat resumed>) = 3 [pid 20079] write(3, "1000", 4) = 4 [pid 20079] close(3) = 0 [pid 20079] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20079] write(1, "executing program\n", 18) = 18 executing program [pid 20079] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20079] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20079] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20079] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20079] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20079] exit_group(0) = ? [pid 20079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19781", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19781", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19781/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19781/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19781/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19781") = 0 mkdir("./19782", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20080 attached [pid 20080] set_robust_list(0x555574c686a0, 24) = 0 [pid 20080] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20080 [pid 20080] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20080] chdir("./19782") = 0 [pid 20080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20080] setpgid(0, 0) = 0 [pid 20080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20080] write(3, "1000", 4) = 4 [pid 20080] close(3) = 0 [pid 20080] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20080] write(1, "executing program\n", 18) = 18 executing program [pid 20080] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20080] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20080] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20080] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20080] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20080] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20080] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20080] exit_group(0) = ? [pid 20080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19782", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19782", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19782/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19782/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19782/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19782") = 0 mkdir("./19783", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20081 attached , child_tidptr=0x555574c68690) = 20081 [pid 20081] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20081] chdir("./19783" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20081] <... chdir resumed>) = 0 [pid 20081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20081] setpgid(0, 0) = 0 [pid 20081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20081] write(3, "1000", 4) = 4 [pid 20081] close(3) = 0 [pid 20081] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20081] write(1, "executing program\n", 18) = 18 executing program [pid 20081] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20081] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20081] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20081] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20081] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20081] exit_group(0) = ? [pid 20081] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19783", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19783", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19783/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19783/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19783/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19783") = 0 mkdir("./19784", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20082 attached [pid 20082] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20082 [pid 20082] <... set_robust_list resumed>) = 0 [pid 20082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20082] chdir("./19784") = 0 [pid 20082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20082] setpgid(0, 0) = 0 [pid 20082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20082] write(3, "1000", 4) = 4 [pid 20082] close(3) = 0 [pid 20082] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20082] <... symlink resumed>) = 0 [pid 20082] write(1, "executing program\n", 18) = 18 executing program [pid 20082] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20082] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20082] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20082] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20082] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20082] exit_group(0) = ? [pid 20082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19784", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19784", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19784/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19784/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19784/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19784") = 0 mkdir("./19785", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20083 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20083 attached [pid 20083] set_robust_list(0x555574c686a0, 24) = 0 [pid 20083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20083] chdir("./19785") = 0 [pid 20083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20083] setpgid(0, 0) = 0 [pid 20083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20083] write(3, "1000", 4) = 4 [pid 20083] close(3) = 0 [pid 20083] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20083] write(1, "executing program\n", 18) = 18 [pid 20083] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20083] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20083] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20083] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20083] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20083] exit_group(0) = ? [pid 20083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19785", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19785", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19785/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19785/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19785/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19785") = 0 mkdir("./19786", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20084 ci2-android-5-10/strace-static-x86_64: Process 20084 attached [pid 20084] set_robust_list(0x555574c686a0, 24) = 0 [pid 20084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20084] chdir("./19786") = 0 [pid 20084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20084] setpgid(0, 0) = 0 [pid 20084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20084] <... openat resumed>) = 3 [pid 20084] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20084] <... write resumed>) = 4 [pid 20084] close(3) = 0 [pid 20084] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20084] write(1, "executing program\n", 18) = 18 [pid 20084] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20084] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20084] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20084] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20084] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20084] exit_group(0) = ? [pid 20084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19786", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19786", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19786/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19786/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19786/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19786") = 0 mkdir("./19787", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20085 ci2-android-5-10/strace-static-x86_64: Process 20085 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20085] set_robust_list(0x555574c686a0, 24) = 0 [pid 20085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20085] chdir("./19787") = 0 [pid 20085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20085] setpgid(0, 0) = 0 [pid 20085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20085] write(3, "1000", 4) = 4 [pid 20085] close(3) = 0 [pid 20085] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20085] write(1, "executing program\n", 18) = 18 executing program [pid 20085] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20085] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20085] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20085] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20085] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20085] exit_group(0) = ? [pid 20085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19787", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19787", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19787/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19787/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19787/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19787") = 0 mkdir("./19788", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20086 ci2-android-5-10/strace-static-x86_64: Process 20086 attached [pid 20086] set_robust_list(0x555574c686a0, 24) = 0 [pid 20086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20086] chdir("./19788") = 0 [pid 20086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20086] setpgid(0, 0) = 0 [pid 20086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20086] write(3, "1000", 4) = 4 [pid 20086] close(3) = 0 [pid 20086] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20086] write(1, "executing program\n", 18) = 18 [pid 20086] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20086] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20086] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20086] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20086] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20086] <... sendmsg resumed>) = 40 [pid 20086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20086] <... sendmsg resumed>) = 40 [pid 20086] exit_group(0) = ? [pid 20086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19788", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19788", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19788/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19788/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19788/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19788") = 0 mkdir("./19789", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20087 attached , child_tidptr=0x555574c68690) = 20087 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20087] set_robust_list(0x555574c686a0, 24) = 0 [pid 20087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20087] chdir("./19789") = 0 [pid 20087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20087] setpgid(0, 0) = 0 [pid 20087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20087] write(3, "1000", 4) = 4 [pid 20087] close(3) = 0 [pid 20087] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20087] write(1, "executing program\n", 18) = 18 executing program [pid 20087] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20087] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20087] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20087] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20087] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20087] exit_group(0) = ? [pid 20087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19789", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19789", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19789/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19789/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19789/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19789") = 0 mkdir("./19790", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20088 ci2-android-5-10/strace-static-x86_64: Process 20088 attached [pid 20088] set_robust_list(0x555574c686a0, 24) = 0 [pid 20088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20088] chdir("./19790") = 0 [pid 20088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20088] setpgid(0, 0) = 0 [pid 20088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20088] <... openat resumed>) = 3 [pid 20088] write(3, "1000", 4) = 4 [pid 20088] close(3) = 0 [pid 20088] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20088] <... symlink resumed>) = 0 [pid 20088] write(1, "executing program\n", 18) = 18 executing program [pid 20088] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20088] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20088] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20088] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20088] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20088] exit_group(0) = ? [pid 20088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19790", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19790", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19790/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19790/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19790/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19790") = 0 mkdir("./19791", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20089 ci2-android-5-10/strace-static-x86_64: Process 20089 attached [pid 20089] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20089] chdir("./19791") = 0 [pid 20089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20089] setpgid(0, 0) = 0 [pid 20089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20089] write(3, "1000", 4) = 4 [pid 20089] close(3) = 0 [pid 20089] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20089] write(1, "executing program\n", 18) = 18 [pid 20089] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20089] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20089] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20089] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20089] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20089] exit_group(0) = ? [pid 20089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19791", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19791", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19791/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19791/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19791/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19791") = 0 mkdir("./19792", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20090 ci2-android-5-10/strace-static-x86_64: Process 20090 attached [pid 20090] set_robust_list(0x555574c686a0, 24) = 0 [pid 20090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20090] chdir("./19792" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20090] <... chdir resumed>) = 0 [pid 20090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20090] setpgid(0, 0) = 0 [pid 20090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20090] write(3, "1000", 4) = 4 [pid 20090] close(3) = 0 [pid 20090] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20090] write(1, "executing program\n", 18) = 18 [pid 20090] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20090] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20090] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20090] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20090] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20090] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20090] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20090] exit_group(0) = ? [pid 20090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19792", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19792", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19792/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19792/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19792/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19792") = 0 mkdir("./19793", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20091 ci2-android-5-10/strace-static-x86_64: Process 20091 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20091] set_robust_list(0x555574c686a0, 24) = 0 [pid 20091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20091] chdir("./19793") = 0 [pid 20091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20091] setpgid(0, 0) = 0 [pid 20091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20091] write(3, "1000", 4) = 4 [pid 20091] close(3) = 0 [pid 20091] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20091] write(1, "executing program\n", 18) = 18 executing program [pid 20091] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20091] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20091] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20091] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20091] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20091] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20091] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20091] exit_group(0) = ? [pid 20091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19793", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19793", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19793/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19793/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19793/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19793") = 0 mkdir("./19794", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20092 attached , child_tidptr=0x555574c68690) = 20092 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20092] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20092] <... set_robust_list resumed>) = 0 [pid 20092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20092] chdir("./19794") = 0 [pid 20092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20092] setpgid(0, 0) = 0 [pid 20092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20092] write(3, "1000", 4) = 4 [pid 20092] close(3) = 0 [pid 20092] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20092] write(1, "executing program\n", 18) = 18 [pid 20092] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20092] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20092] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20092] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20092] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20092] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20092] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20092] exit_group(0) = ? [pid 20092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19794", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19794", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19794/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19794/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19794/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19794") = 0 mkdir("./19795", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20093 ci2-android-5-10/strace-static-x86_64: Process 20093 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20093] set_robust_list(0x555574c686a0, 24) = 0 [pid 20093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20093] chdir("./19795") = 0 [pid 20093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20093] setpgid(0, 0) = 0 [pid 20093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20093] write(3, "1000", 4) = 4 [pid 20093] close(3) = 0 [pid 20093] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20093] write(1, "executing program\n", 18) = 18 executing program [pid 20093] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20093] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20093] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20093] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20093] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20093] exit_group(0) = ? [pid 20093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19795", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19795", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19795/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19795/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19795/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19795") = 0 mkdir("./19796", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20094 ci2-android-5-10/strace-static-x86_64: Process 20094 attached [pid 20094] set_robust_list(0x555574c686a0, 24) = 0 [pid 20094] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20094] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20094] chdir("./19796") = 0 [pid 20094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20094] setpgid(0, 0) = 0 [pid 20094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20094] write(3, "1000", 4) = 4 [pid 20094] close(3) = 0 [pid 20094] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20094] write(1, "executing program\n", 18) = 18 [pid 20094] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20094] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20094] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20094] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20094] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20094] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20094] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20094] exit_group(0) = ? [pid 20094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19796", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19796", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19796/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19796/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19796/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19796") = 0 mkdir("./19797", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20095 ci2-android-5-10/strace-static-x86_64: Process 20095 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20095] set_robust_list(0x555574c686a0, 24) = 0 [pid 20095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20095] chdir("./19797") = 0 [pid 20095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20095] setpgid(0, 0) = 0 [pid 20095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20095] write(3, "1000", 4) = 4 [pid 20095] close(3) = 0 [pid 20095] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20095] write(1, "executing program\n", 18) = 18 [pid 20095] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20095] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20095] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20095] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20095] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20095] exit_group(0) = ? [pid 20095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19797", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19797", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19797/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19797/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19797/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19797") = 0 mkdir("./19798", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20096 ci2-android-5-10/strace-static-x86_64: Process 20096 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20096] set_robust_list(0x555574c686a0, 24) = 0 [pid 20096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20096] chdir("./19798") = 0 [pid 20096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20096] setpgid(0, 0) = 0 [pid 20096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20096] write(3, "1000", 4) = 4 [pid 20096] close(3) = 0 [pid 20096] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20096] write(1, "executing program\n", 18) = 18 executing program [pid 20096] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20096] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20096] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20096] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20096] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20096] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20096] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20096] exit_group(0) = ? [pid 20096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19798", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19798", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19798/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19798/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19798/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19798") = 0 mkdir("./19799", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20097 ci2-android-5-10/strace-static-x86_64: Process 20097 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20097] set_robust_list(0x555574c686a0, 24) = 0 [pid 20097] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20097] chdir("./19799") = 0 [pid 20097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20097] setpgid(0, 0) = 0 [pid 20097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20097] write(3, "1000", 4) = 4 [pid 20097] close(3) = 0 [pid 20097] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20097] write(1, "executing program\n", 18) = 18 [pid 20097] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20097] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20097] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20097] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20097] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20097] exit_group(0) = ? [pid 20097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19799", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19799", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19799/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19799/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19799/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19799") = 0 mkdir("./19800", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20098 ci2-android-5-10/strace-static-x86_64: Process 20098 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20098] set_robust_list(0x555574c686a0, 24) = 0 [pid 20098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20098] chdir("./19800") = 0 [pid 20098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20098] setpgid(0, 0) = 0 [pid 20098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20098] write(3, "1000", 4) = 4 [pid 20098] close(3) = 0 [pid 20098] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20098] write(1, "executing program\n", 18) = 18 executing program [pid 20098] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20098] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20098] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20098] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20098] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20098] exit_group(0) = ? [pid 20098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19800", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19800", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19800/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19800/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19800/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19800") = 0 mkdir("./19801", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20099 ci2-android-5-10/strace-static-x86_64: Process 20099 attached [pid 20099] set_robust_list(0x555574c686a0, 24) = 0 [pid 20099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20099] chdir("./19801" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20099] <... chdir resumed>) = 0 [pid 20099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20099] setpgid(0, 0) = 0 [pid 20099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20099] <... openat resumed>) = 3 [pid 20099] write(3, "1000", 4) = 4 [pid 20099] close(3) = 0 [pid 20099] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20099] write(1, "executing program\n", 18) = 18 executing program [pid 20099] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20099] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20099] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20099] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20099] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20099] exit_group(0) = ? [pid 20099] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19801", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19801", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19801/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19801/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19801/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19801") = 0 mkdir("./19802", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20100 ci2-android-5-10/strace-static-x86_64: Process 20100 attached [pid 20100] set_robust_list(0x555574c686a0, 24) = 0 [pid 20100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20100] chdir("./19802") = 0 [pid 20100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20100] setpgid(0, 0) = 0 [pid 20100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20100] write(3, "1000", 4) = 4 [pid 20100] close(3) = 0 [pid 20100] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20100] <... symlink resumed>) = 0 [pid 20100] write(1, "executing program\n", 18) = 18 executing program [pid 20100] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20100] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20100] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20100] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20100] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20100] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20100] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20100] exit_group(0) = ? [pid 20100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19802", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19802", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19802/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19802/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19802/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19802") = 0 mkdir("./19803", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20101 ci2-android-5-10/strace-static-x86_64: Process 20101 attached [pid 20101] set_robust_list(0x555574c686a0, 24) = 0 [pid 20101] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20101] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20101] chdir("./19803") = 0 [pid 20101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20101] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20101] write(3, "1000", 4) = 4 [pid 20101] close(3) = 0 [pid 20101] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20101] write(1, "executing program\n", 18) = 18 executing program [pid 20101] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20101] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20101] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20101] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20101] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20101] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20101] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20101] exit_group(0) = ? [pid 20101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19803", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19803", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19803/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19803/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19803/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19803") = 0 mkdir("./19804", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20102 ci2-android-5-10/strace-static-x86_64: Process 20102 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20102] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20102] <... set_robust_list resumed>) = 0 [pid 20102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20102] chdir("./19804") = 0 [pid 20102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20102] setpgid(0, 0) = 0 [pid 20102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20102] write(3, "1000", 4) = 4 [pid 20102] close(3) = 0 [pid 20102] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20102] write(1, "executing program\n", 18) = 18 [pid 20102] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20102] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20102] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20102] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20102] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20102] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20102] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20102] exit_group(0) = ? [pid 20102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19804", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19804", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19804/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19804/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19804/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19804") = 0 mkdir("./19805", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20103 attached [pid 20103] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20103 [pid 20103] <... set_robust_list resumed>) = 0 [pid 20103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20103] chdir("./19805") = 0 [pid 20103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20103] setpgid(0, 0) = 0 [pid 20103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20103] <... openat resumed>) = 3 [pid 20103] write(3, "1000", 4) = 4 [pid 20103] close(3) = 0 [pid 20103] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20103] write(1, "executing program\n", 18) = 18 [pid 20103] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20103] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20103] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20103] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20103] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20103] exit_group(0) = ? [pid 20103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19805", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19805", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19805/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19805/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19805/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19805") = 0 mkdir("./19806", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20104 ci2-android-5-10/strace-static-x86_64: Process 20104 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20104] set_robust_list(0x555574c686a0, 24) = 0 [pid 20104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20104] chdir("./19806") = 0 [pid 20104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20104] setpgid(0, 0) = 0 [pid 20104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20104] write(3, "1000", 4) = 4 [pid 20104] close(3) = 0 [pid 20104] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20104] write(1, "executing program\n", 18) = 18 executing program [pid 20104] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20104] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20104] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20104] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20104] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20104] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20104] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20104] exit_group(0) = ? [pid 20104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19806", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19806", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19806/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19806/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19806/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19806") = 0 mkdir("./19807", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20105 attached , child_tidptr=0x555574c68690) = 20105 [pid 20105] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20105] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20105] chdir("./19807") = 0 [pid 20105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20105] setpgid(0, 0) = 0 [pid 20105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20105] write(3, "1000", 4) = 4 [pid 20105] close(3) = 0 [pid 20105] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20105] write(1, "executing program\n", 18) = 18 [pid 20105] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20105] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20105] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20105] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20105] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20105] exit_group(0) = ? [pid 20105] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19807", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19807", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19807/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19807/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19807/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19807") = 0 mkdir("./19808", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20106 ci2-android-5-10/strace-static-x86_64: Process 20106 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20106] set_robust_list(0x555574c686a0, 24) = 0 [pid 20106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20106] chdir("./19808") = 0 [pid 20106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20106] setpgid(0, 0) = 0 [pid 20106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20106] write(3, "1000", 4) = 4 [pid 20106] close(3) = 0 [pid 20106] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20106] write(1, "executing program\n", 18) = 18 executing program [pid 20106] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20106] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20106] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20106] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20106] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20106] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20106] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20106] exit_group(0) = ? [pid 20106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19808", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19808", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19808/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19808/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19808/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19808") = 0 mkdir("./19809", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20107 ci2-android-5-10/strace-static-x86_64: Process 20107 attached [pid 20107] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20107] chdir("./19809") = 0 [pid 20107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20107] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20107] write(3, "1000", 4) = 4 [pid 20107] close(3) = 0 [pid 20107] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20107] write(1, "executing program\n", 18) = 18 [pid 20107] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20107] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20107] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20107] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20107] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20107] exit_group(0) = ? [pid 20107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19809", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19809", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19809/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19809/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19809/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19809") = 0 mkdir("./19810", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20108 ci2-android-5-10/strace-static-x86_64: Process 20108 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20108] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20108] <... set_robust_list resumed>) = 0 [pid 20108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20108] chdir("./19810") = 0 [pid 20108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20108] setpgid(0, 0) = 0 [pid 20108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20108] write(3, "1000", 4) = 4 [pid 20108] close(3) = 0 [pid 20108] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20108] write(1, "executing program\n", 18) = 18 [pid 20108] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20108] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20108] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20108] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20108] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20108] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20108] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20108] exit_group(0) = ? [pid 20108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19810", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19810", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19810/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19810/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19810/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19810") = 0 mkdir("./19811", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20109 ci2-android-5-10/strace-static-x86_64: Process 20109 attached [pid 20109] set_robust_list(0x555574c686a0, 24) = 0 [pid 20109] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20109] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20109] chdir("./19811") = 0 [pid 20109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20109] setpgid(0, 0) = 0 [pid 20109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20109] <... openat resumed>) = 3 [pid 20109] write(3, "1000", 4) = 4 [pid 20109] close(3) = 0 [pid 20109] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20109] write(1, "executing program\n", 18) = 18 [pid 20109] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20109] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20109] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20109] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20109] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20109] exit_group(0) = ? [pid 20109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19811", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19811", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19811/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19811/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19811/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19811") = 0 mkdir("./19812", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20110 ci2-android-5-10/strace-static-x86_64: Process 20110 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20110] set_robust_list(0x555574c686a0, 24) = 0 [pid 20110] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20110] chdir("./19812") = 0 [pid 20110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20110] setpgid(0, 0) = 0 [pid 20110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20110] write(3, "1000", 4) = 4 [pid 20110] close(3) = 0 [pid 20110] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20110] write(1, "executing program\n", 18) = 18 executing program [pid 20110] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20110] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20110] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20110] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20110] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20110] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20110] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20110] exit_group(0) = ? [pid 20110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19812", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19812", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19812/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19812/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19812/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19812") = 0 mkdir("./19813", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20111 ci2-android-5-10/strace-static-x86_64: Process 20111 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20111] set_robust_list(0x555574c686a0, 24) = 0 [pid 20111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20111] chdir("./19813") = 0 [pid 20111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20111] setpgid(0, 0) = 0 [pid 20111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20111] write(3, "1000", 4) = 4 [pid 20111] close(3) = 0 [pid 20111] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20111] write(1, "executing program\n", 18) = 18 executing program [pid 20111] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20111] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20111] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20111] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20111] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20111] exit_group(0) = ? [pid 20111] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19813", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19813", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19813/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19813/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19813/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19813") = 0 mkdir("./19814", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20112 ci2-android-5-10/strace-static-x86_64: Process 20112 attached [pid 20112] set_robust_list(0x555574c686a0, 24) = 0 [pid 20112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20112] chdir("./19814") = 0 [pid 20112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20112] setpgid(0, 0) = 0 [pid 20112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20112] <... openat resumed>) = 3 [pid 20112] write(3, "1000", 4) = 4 [pid 20112] close(3) = 0 [pid 20112] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20112] <... symlink resumed>) = 0 [pid 20112] write(1, "executing program\n", 18) = 18 [pid 20112] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20112] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20112] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20112] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20112] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20112] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20112] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20112] exit_group(0) = ? [pid 20112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19814", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19814", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19814/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19814/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19814/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19814") = 0 mkdir("./19815", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20113 ci2-android-5-10/strace-static-x86_64: Process 20113 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20113] set_robust_list(0x555574c686a0, 24) = 0 [pid 20113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20113] chdir("./19815") = 0 [pid 20113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20113] setpgid(0, 0) = 0 [pid 20113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20113] write(3, "1000", 4) = 4 [pid 20113] close(3) = 0 [pid 20113] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20113] write(1, "executing program\n", 18) = 18 [pid 20113] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20113] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20113] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20113] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20113] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20113] exit_group(0) = ? [pid 20113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19815", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19815", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19815/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19815/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19815/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19815") = 0 mkdir("./19816", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20114 ci2-android-5-10/strace-static-x86_64: Process 20114 attached [pid 20114] set_robust_list(0x555574c686a0, 24) = 0 [pid 20114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20114] chdir("./19816") = 0 [pid 20114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20114] setpgid(0, 0) = 0 [pid 20114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20114] write(3, "1000", 4) = 4 [pid 20114] close(3) = 0 [pid 20114] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20114] <... symlink resumed>) = 0 [pid 20114] write(1, "executing program\n", 18) = 18 executing program [pid 20114] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20114] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20114] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20114] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20114] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20114] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20114] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20114] exit_group(0) = ? [pid 20114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19816", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19816", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19816/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19816/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19816/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19816") = 0 mkdir("./19817", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20115 ci2-android-5-10/strace-static-x86_64: Process 20115 attached [pid 20115] set_robust_list(0x555574c686a0, 24) = 0 [pid 20115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20115] chdir("./19817" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20115] <... chdir resumed>) = 0 [pid 20115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20115] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20115] write(3, "1000", 4) = 4 [pid 20115] close(3) = 0 [pid 20115] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20115] write(1, "executing program\n", 18) = 18 executing program [pid 20115] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20115] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20115] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20115] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20115] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20115] exit_group(0) = ? [pid 20115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19817", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19817", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19817/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19817/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19817/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19817") = 0 mkdir("./19818", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20116 ci2-android-5-10/strace-static-x86_64: Process 20116 attached [pid 20116] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20116] chdir("./19818") = 0 [pid 20116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20116] setpgid(0, 0) = 0 [pid 20116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20116] <... openat resumed>) = 3 [pid 20116] write(3, "1000", 4) = 4 [pid 20116] close(3) = 0 [pid 20116] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20116] write(1, "executing program\n", 18) = 18 executing program [pid 20116] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20116] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20116] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20116] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20116] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20116] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20116] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20116] exit_group(0) = ? [pid 20116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19818", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19818", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19818/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19818/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19818/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19818") = 0 mkdir("./19819", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20117 ci2-android-5-10/strace-static-x86_64: Process 20117 attached [pid 20117] set_robust_list(0x555574c686a0, 24) = 0 [pid 20117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20117] chdir("./19819") = 0 [pid 20117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20117] setpgid(0, 0) = 0 [pid 20117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20117] <... openat resumed>) = 3 [pid 20117] write(3, "1000", 4) = 4 [pid 20117] close(3) = 0 [pid 20117] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20117] <... symlink resumed>) = 0 [pid 20117] write(1, "executing program\n", 18) = 18 [pid 20117] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20117] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20117] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20117] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20117] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20117] exit_group(0) = ? [pid 20117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19819", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19819", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19819/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19819/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19819/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19819") = 0 mkdir("./19820", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20118 ci2-android-5-10/strace-static-x86_64: Process 20118 attached [pid 20118] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20118] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20118] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20118] chdir("./19820") = 0 [pid 20118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20118] setpgid(0, 0) = 0 [pid 20118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20118] write(3, "1000", 4) = 4 [pid 20118] close(3) = 0 [pid 20118] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20118] write(1, "executing program\n", 18) = 18 executing program [pid 20118] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20118] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20118] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20118] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20118] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20118] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20118] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20118] exit_group(0) = ? [pid 20118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19820", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19820", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19820/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19820/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19820/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19820") = 0 mkdir("./19821", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20119 attached [pid 20119] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20119 [pid 20119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20119] chdir("./19821") = 0 [pid 20119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20119] setpgid(0, 0) = 0 [pid 20119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20119] write(3, "1000", 4) = 4 [pid 20119] close(3) = 0 [pid 20119] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20119] write(1, "executing program\n", 18) = 18 executing program [pid 20119] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20119] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20119] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20119] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20119] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20119] exit_group(0) = ? [pid 20119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19821", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19821", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19821/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19821/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19821/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19821") = 0 mkdir("./19822", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20120 ci2-android-5-10/strace-static-x86_64: Process 20120 attached [pid 20120] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20120] <... set_robust_list resumed>) = 0 [pid 20120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20120] chdir("./19822" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20120] <... chdir resumed>) = 0 [pid 20120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20120] setpgid(0, 0) = 0 [pid 20120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20120] write(3, "1000", 4) = 4 [pid 20120] close(3) = 0 [pid 20120] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20120] write(1, "executing program\n", 18) = 18 [pid 20120] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20120] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20120] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20120] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20120] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20120] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20120] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20120] exit_group(0) = ? [pid 20120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19822", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19822", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19822/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19822/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19822/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19822") = 0 mkdir("./19823", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20121 attached , child_tidptr=0x555574c68690) = 20121 [pid 20121] set_robust_list(0x555574c686a0, 24) = 0 [pid 20121] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20121] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20121] chdir("./19823") = 0 [pid 20121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20121] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20121] write(3, "1000", 4) = 4 [pid 20121] close(3) = 0 [pid 20121] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20121] write(1, "executing program\n", 18) = 18 executing program [pid 20121] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20121] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20121] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20121] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20121] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20121] exit_group(0) = ? [pid 20121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19823", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19823", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19823/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19823/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19823/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19823") = 0 mkdir("./19824", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20122 ci2-android-5-10/strace-static-x86_64: Process 20122 attached [pid 20122] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20122] chdir("./19824") = 0 [pid 20122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20122] setpgid(0, 0) = 0 [pid 20122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20122] write(3, "1000", 4) = 4 [pid 20122] close(3) = 0 [pid 20122] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20122] write(1, "executing program\n", 18) = 18 executing program [pid 20122] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20122] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20122] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20122] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20122] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20122] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20122] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20122] exit_group(0) = ? [pid 20122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19824", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19824", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19824/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19824/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19824/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19824") = 0 mkdir("./19825", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20123 ci2-android-5-10/strace-static-x86_64: Process 20123 attached [pid 20123] set_robust_list(0x555574c686a0, 24) = 0 [pid 20123] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20123] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20123] chdir("./19825") = 0 [pid 20123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20123] setpgid(0, 0) = 0 [pid 20123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20123] <... openat resumed>) = 3 [pid 20123] write(3, "1000", 4) = 4 [pid 20123] close(3) = 0 [pid 20123] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20123] write(1, "executing program\n", 18) = 18 executing program [pid 20123] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20123] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20123] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20123] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20123] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20123] exit_group(0) = ? [pid 20123] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19825", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19825", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19825/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19825/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19825/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19825") = 0 mkdir("./19826", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20124 ci2-android-5-10/strace-static-x86_64: Process 20124 attached [pid 20124] set_robust_list(0x555574c686a0, 24) = 0 [pid 20124] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20124] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20124] chdir("./19826" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20124] <... chdir resumed>) = 0 [pid 20124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20124] setpgid(0, 0) = 0 [pid 20124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20124] write(3, "1000", 4) = 4 [pid 20124] close(3) = 0 [pid 20124] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20124] write(1, "executing program\n", 18) = 18 executing program [pid 20124] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20124] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20124] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20124] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20124] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20124] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20124] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20124] exit_group(0) = ? [pid 20124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19826", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19826", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19826/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19826/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19826/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19826") = 0 mkdir("./19827", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20125 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20125 attached [pid 20125] set_robust_list(0x555574c686a0, 24) = 0 [pid 20125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20125] chdir("./19827") = 0 [pid 20125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20125] setpgid(0, 0) = 0 [pid 20125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20125] write(3, "1000", 4) = 4 [pid 20125] close(3) = 0 [pid 20125] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20125] write(1, "executing program\n", 18) = 18 executing program [pid 20125] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20125] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20125] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20125] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20125] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20125] exit_group(0) = ? [pid 20125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19827", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19827", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19827/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19827/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19827/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19827") = 0 mkdir("./19828", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20126 attached , child_tidptr=0x555574c68690) = 20126 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20126] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20126] <... set_robust_list resumed>) = 0 [pid 20126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20126] chdir("./19828") = 0 [pid 20126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20126] setpgid(0, 0) = 0 [pid 20126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20126] write(3, "1000", 4) = 4 [pid 20126] close(3) = 0 [pid 20126] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20126] write(1, "executing program\n", 18) = 18 [pid 20126] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20126] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20126] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20126] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20126] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20126] exit_group(0) = ? [pid 20126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19828", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19828", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19828/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19828/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19828/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19828") = 0 mkdir("./19829", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20127 ci2-android-5-10/strace-static-x86_64: Process 20127 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20127] set_robust_list(0x555574c686a0, 24) = 0 [pid 20127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20127] chdir("./19829") = 0 [pid 20127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20127] setpgid(0, 0) = 0 [pid 20127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20127] write(3, "1000", 4) = 4 [pid 20127] close(3) = 0 [pid 20127] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20127] write(1, "executing program\n", 18) = 18 executing program [pid 20127] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20127] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20127] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20127] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20127] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20127] exit_group(0) = ? [pid 20127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19829", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19829", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19829/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19829/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19829/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19829") = 0 mkdir("./19830", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20128 ci2-android-5-10/strace-static-x86_64: Process 20128 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20128] set_robust_list(0x555574c686a0, 24) = 0 [pid 20128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20128] chdir("./19830") = 0 [pid 20128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20128] setpgid(0, 0) = 0 [pid 20128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20128] write(3, "1000", 4) = 4 [pid 20128] close(3) = 0 [pid 20128] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20128] write(1, "executing program\n", 18) = 18 [pid 20128] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20128] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20128] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20128] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20128] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20128] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20128] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20128] exit_group(0) = ? [pid 20128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19830", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19830", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19830/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19830/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19830/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19830") = 0 mkdir("./19831", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20129 attached [pid 20129] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20129 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20129] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20129] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20129] chdir("./19831") = 0 [pid 20129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20129] setpgid(0, 0) = 0 [pid 20129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20129] write(3, "1000", 4) = 4 [pid 20129] close(3) = 0 [pid 20129] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20129] write(1, "executing program\n", 18) = 18 [pid 20129] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20129] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20129] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20129] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20129] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20129] exit_group(0) = ? [pid 20129] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19831", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19831", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19831/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19831/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19831/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19831") = 0 mkdir("./19832", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20130 ci2-android-5-10/strace-static-x86_64: Process 20130 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20130] set_robust_list(0x555574c686a0, 24) = 0 [pid 20130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20130] chdir("./19832") = 0 [pid 20130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20130] setpgid(0, 0) = 0 [pid 20130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20130] write(3, "1000", 4) = 4 [pid 20130] close(3) = 0 [pid 20130] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20130] write(1, "executing program\n", 18) = 18 executing program [pid 20130] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20130] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20130] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20130] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20130] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20130] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20130] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20130] exit_group(0) = ? [pid 20130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19832", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19832", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19832/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19832/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19832/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19832") = 0 mkdir("./19833", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20131 ci2-android-5-10/strace-static-x86_64: Process 20131 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20131] set_robust_list(0x555574c686a0, 24) = 0 [pid 20131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20131] chdir("./19833") = 0 [pid 20131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20131] setpgid(0, 0) = 0 [pid 20131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20131] write(3, "1000", 4) = 4 [pid 20131] close(3) = 0 [pid 20131] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20131] write(1, "executing program\n", 18) = 18 [pid 20131] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20131] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20131] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20131] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20131] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20131] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20131] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20131] exit_group(0) = ? [pid 20131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19833", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19833", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19833/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19833/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19833/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19833") = 0 mkdir("./19834", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20132 ci2-android-5-10/strace-static-x86_64: Process 20132 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20132] set_robust_list(0x555574c686a0, 24) = 0 [pid 20132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20132] chdir("./19834") = 0 [pid 20132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20132] setpgid(0, 0) = 0 [pid 20132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20132] write(3, "1000", 4) = 4 [pid 20132] close(3) = 0 [pid 20132] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20132] write(1, "executing program\n", 18) = 18 executing program [pid 20132] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20132] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20132] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20132] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20132] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20132] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20132] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20132] exit_group(0) = ? [pid 20132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19834", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19834", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19834/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19834/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19834/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19834") = 0 mkdir("./19835", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20133 ci2-android-5-10/strace-static-x86_64: Process 20133 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20133] set_robust_list(0x555574c686a0, 24) = 0 [pid 20133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20133] chdir("./19835") = 0 [pid 20133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20133] setpgid(0, 0) = 0 [pid 20133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20133] write(3, "1000", 4) = 4 [pid 20133] close(3) = 0 [pid 20133] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20133] write(1, "executing program\n", 18) = 18 executing program [pid 20133] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20133] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20133] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20133] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20133] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20133] exit_group(0) = ? [pid 20133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19835", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19835", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19835/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19835/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19835/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19835") = 0 mkdir("./19836", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20134 ci2-android-5-10/strace-static-x86_64: Process 20134 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20134] set_robust_list(0x555574c686a0, 24) = 0 [pid 20134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20134] chdir("./19836") = 0 [pid 20134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20134] setpgid(0, 0) = 0 [pid 20134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20134] write(3, "1000", 4) = 4 [pid 20134] close(3) = 0 [pid 20134] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20134] write(1, "executing program\n", 18) = 18 executing program [pid 20134] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20134] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20134] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20134] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20134] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20134] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20134] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20134] exit_group(0) = ? [pid 20134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19836", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19836", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19836/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19836/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19836/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19836") = 0 mkdir("./19837", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20135 ci2-android-5-10/strace-static-x86_64: Process 20135 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20135] set_robust_list(0x555574c686a0, 24) = 0 [pid 20135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20135] chdir("./19837") = 0 [pid 20135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20135] setpgid(0, 0) = 0 [pid 20135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20135] write(3, "1000", 4) = 4 [pid 20135] close(3) = 0 [pid 20135] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20135] write(1, "executing program\n", 18) = 18 [pid 20135] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20135] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20135] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20135] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20135] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20135] exit_group(0) = ? [pid 20135] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19837", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19837", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19837/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19837/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19837/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19837") = 0 mkdir("./19838", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20136 ci2-android-5-10/strace-static-x86_64: Process 20136 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20136] set_robust_list(0x555574c686a0, 24) = 0 [pid 20136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20136] chdir("./19838") = 0 [pid 20136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20136] setpgid(0, 0) = 0 [pid 20136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20136] write(3, "1000", 4) = 4 [pid 20136] close(3) = 0 [pid 20136] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20136] write(1, "executing program\n", 18) = 18 [pid 20136] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20136] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20136] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20136] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20136] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20136] exit_group(0) = ? [pid 20136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19838", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19838", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19838/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19838/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19838/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19838") = 0 mkdir("./19839", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20137 ci2-android-5-10/strace-static-x86_64: Process 20137 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20137] set_robust_list(0x555574c686a0, 24) = 0 [pid 20137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20137] chdir("./19839") = 0 [pid 20137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20137] setpgid(0, 0) = 0 [pid 20137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20137] write(3, "1000", 4) = 4 [pid 20137] close(3) = 0 [pid 20137] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20137] write(1, "executing program\n", 18) = 18 [pid 20137] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20137] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20137] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20137] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20137] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20137] exit_group(0) = ? [pid 20137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19839", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19839", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19839/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19839/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19839/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19839") = 0 mkdir("./19840", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20138 ci2-android-5-10/strace-static-x86_64: Process 20138 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20138] set_robust_list(0x555574c686a0, 24) = 0 [pid 20138] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20138] chdir("./19840") = 0 [pid 20138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20138] setpgid(0, 0) = 0 [pid 20138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20138] write(3, "1000", 4) = 4 [pid 20138] close(3) = 0 [pid 20138] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20138] write(1, "executing program\n", 18) = 18 executing program [pid 20138] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20138] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20138] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20138] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20138] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20138] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20138] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20138] exit_group(0) = ? [pid 20138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19840", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19840", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19840/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19840/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19840/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19840") = 0 mkdir("./19841", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20139 attached [pid 20139] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20139 [pid 20139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20139] chdir("./19841" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20139] <... chdir resumed>) = 0 [pid 20139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20139] setpgid(0, 0) = 0 [pid 20139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20139] write(3, "1000", 4) = 4 [pid 20139] close(3) = 0 [pid 20139] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20139] write(1, "executing program\n", 18) = 18 executing program [pid 20139] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20139] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20139] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20139] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20139] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20139] exit_group(0) = ? [pid 20139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19841", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19841", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19841/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19841/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19841/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19841") = 0 mkdir("./19842", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20140 ci2-android-5-10/strace-static-x86_64: Process 20140 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20140] set_robust_list(0x555574c686a0, 24) = 0 [pid 20140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20140] chdir("./19842") = 0 [pid 20140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20140] setpgid(0, 0) = 0 [pid 20140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20140] write(3, "1000", 4) = 4 [pid 20140] close(3) = 0 [pid 20140] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20140] write(1, "executing program\n", 18) = 18 executing program [pid 20140] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20140] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20140] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20140] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20140] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20140] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20140] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20140] exit_group(0) = ? [pid 20140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19842", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19842", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19842/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19842/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19842/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19842") = 0 mkdir("./19843", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20141 ci2-android-5-10/strace-static-x86_64: Process 20141 attached [pid 20141] set_robust_list(0x555574c686a0, 24) = 0 [pid 20141] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20141] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20141] chdir("./19843" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20141] <... chdir resumed>) = 0 [pid 20141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20141] setpgid(0, 0) = 0 [pid 20141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20141] write(3, "1000", 4) = 4 [pid 20141] close(3) = 0 [pid 20141] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20141] write(1, "executing program\n", 18) = 18 executing program [pid 20141] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20141] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20141] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20141] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20141] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20141] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20141] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20141] exit_group(0) = ? [pid 20141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19843", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19843", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19843/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19843/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19843/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19843") = 0 mkdir("./19844", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20142 ci2-android-5-10/strace-static-x86_64: Process 20142 attached [pid 20142] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20142] chdir("./19844") = 0 [pid 20142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20142] setpgid(0, 0) = 0 [pid 20142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20142] write(3, "1000", 4) = 4 [pid 20142] close(3) = 0 [pid 20142] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20142] write(1, "executing program\n", 18) = 18 executing program [pid 20142] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20142] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20142] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20142] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20142] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20142] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20142] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20142] exit_group(0) = ? [pid 20142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19844", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19844", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19844/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19844/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19844/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19844") = 0 mkdir("./19845", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20143 ci2-android-5-10/strace-static-x86_64: Process 20143 attached [pid 20143] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20143] chdir("./19845" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20143] <... chdir resumed>) = 0 [pid 20143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20143] setpgid(0, 0) = 0 [pid 20143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20143] write(3, "1000", 4) = 4 [pid 20143] close(3) = 0 [pid 20143] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20143] write(1, "executing program\n", 18) = 18 executing program [pid 20143] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20143] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20143] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20143] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20143] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20143] exit_group(0) = ? [pid 20143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19845", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19845", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19845/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19845/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19845/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19845") = 0 mkdir("./19846", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20144 attached [pid 20144] set_robust_list(0x555574c686a0, 24) = 0 [pid 20144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20144] chdir("./19846" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20144 [pid 20144] <... chdir resumed>) = 0 [pid 20144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20144] setpgid(0, 0) = 0 [pid 20144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20144] write(3, "1000", 4) = 4 [pid 20144] close(3) = 0 [pid 20144] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20144] write(1, "executing program\n", 18) = 18 executing program [pid 20144] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20144] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20144] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20144] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20144] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20144] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20144] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20144] exit_group(0) = ? [pid 20144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19846", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19846", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19846/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19846/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19846/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19846") = 0 mkdir("./19847", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20145 ci2-android-5-10/strace-static-x86_64: Process 20145 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20145] set_robust_list(0x555574c686a0, 24) = 0 [pid 20145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20145] chdir("./19847") = 0 [pid 20145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20145] setpgid(0, 0) = 0 [pid 20145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20145] write(3, "1000", 4) = 4 [pid 20145] close(3) = 0 [pid 20145] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20145] write(1, "executing program\n", 18) = 18 [pid 20145] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20145] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20145] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20145] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20145] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20145] exit_group(0) = ? [pid 20145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19847", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19847", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19847/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19847/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19847/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19847") = 0 mkdir("./19848", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20146 ci2-android-5-10/strace-static-x86_64: Process 20146 attached [pid 20146] set_robust_list(0x555574c686a0, 24) = 0 [pid 20146] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20146] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20146] chdir("./19848") = 0 [pid 20146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20146] setpgid(0, 0) = 0 [pid 20146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20146] <... openat resumed>) = 3 [pid 20146] write(3, "1000", 4) = 4 [pid 20146] close(3) = 0 [pid 20146] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20146] write(1, "executing program\n", 18) = 18 [pid 20146] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20146] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20146] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20146] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20146] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20146] exit_group(0) = ? [pid 20146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19848", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19848", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19848/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19848/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19848/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19848") = 0 mkdir("./19849", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20147 ci2-android-5-10/strace-static-x86_64: Process 20147 attached [pid 20147] set_robust_list(0x555574c686a0, 24) = 0 [pid 20147] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20147] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20147] chdir("./19849") = 0 [pid 20147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20147] setpgid(0, 0) = 0 [pid 20147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20147] <... openat resumed>) = 3 [pid 20147] write(3, "1000", 4) = 4 [pid 20147] close(3) = 0 [pid 20147] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20147] write(1, "executing program\n", 18) = 18 executing program [pid 20147] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20147] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20147] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20147] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20147] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20147] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20147] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20147] exit_group(0) = ? [pid 20147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19849", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19849", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19849/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19849/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19849/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19849") = 0 mkdir("./19850", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20148 ci2-android-5-10/strace-static-x86_64: Process 20148 attached [pid 20148] set_robust_list(0x555574c686a0, 24) = 0 [pid 20148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20148] chdir("./19850") = 0 [pid 20148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20148] setpgid(0, 0) = 0 [pid 20148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20148] <... openat resumed>) = 3 [pid 20148] write(3, "1000", 4) = 4 [pid 20148] close(3) = 0 [pid 20148] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20148] write(1, "executing program\n", 18) = 18 executing program [pid 20148] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20148] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20148] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20148] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20148] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20148] exit_group(0) = ? [pid 20148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19850", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19850", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19850/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19850/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19850/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19850") = 0 mkdir("./19851", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20149 ci2-android-5-10/strace-static-x86_64: Process 20149 attached [pid 20149] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20149] chdir("./19851") = 0 [pid 20149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20149] setpgid(0, 0) = 0 [pid 20149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20149] write(3, "1000", 4) = 4 [pid 20149] close(3) = 0 [pid 20149] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20149] write(1, "executing program\n", 18) = 18 executing program [pid 20149] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20149] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20149] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20149] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20149] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20149] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20149] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20149] exit_group(0) = ? [pid 20149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19851", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19851", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19851/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19851/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19851/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19851") = 0 mkdir("./19852", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20150 ci2-android-5-10/strace-static-x86_64: Process 20150 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20150] set_robust_list(0x555574c686a0, 24) = 0 [pid 20150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20150] chdir("./19852") = 0 [pid 20150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20150] setpgid(0, 0) = 0 [pid 20150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20150] write(3, "1000", 4) = 4 [pid 20150] close(3) = 0 [pid 20150] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20150] write(1, "executing program\n", 18) = 18 executing program [pid 20150] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20150] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20150] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20150] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20150] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20150] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20150] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20150] exit_group(0) = ? [pid 20150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19852", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19852", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19852/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19852/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19852/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19852") = 0 mkdir("./19853", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20151 ci2-android-5-10/strace-static-x86_64: Process 20151 attached [pid 20151] set_robust_list(0x555574c686a0, 24) = 0 [pid 20151] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20151] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20151] chdir("./19853") = 0 [pid 20151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20151] setpgid(0, 0) = 0 [pid 20151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20151] <... openat resumed>) = 3 [pid 20151] write(3, "1000", 4) = 4 [pid 20151] close(3) = 0 [pid 20151] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20151] write(1, "executing program\n", 18) = 18 executing program [pid 20151] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20151] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20151] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20151] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20151] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20151] exit_group(0) = ? [pid 20151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19853", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19853", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19853/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19853/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19853/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19853") = 0 mkdir("./19854", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20152 attached , child_tidptr=0x555574c68690) = 20152 [pid 20152] set_robust_list(0x555574c686a0, 24) = 0 [pid 20152] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20152] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20152] chdir("./19854" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20152] <... chdir resumed>) = 0 [pid 20152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20152] setpgid(0, 0) = 0 [pid 20152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20152] write(3, "1000", 4) = 4 [pid 20152] close(3) = 0 [pid 20152] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20152] write(1, "executing program\n", 18) = 18 [pid 20152] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20152] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20152] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20152] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20152] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20152] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20152] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20152] exit_group(0) = ? [pid 20152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19854", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19854", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19854/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19854/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19854/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19854") = 0 mkdir("./19855", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20153 ci2-android-5-10/strace-static-x86_64: Process 20153 attached [pid 20153] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20153] chdir("./19855" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20153] <... chdir resumed>) = 0 [pid 20153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20153] setpgid(0, 0) = 0 [pid 20153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20153] write(3, "1000", 4) = 4 [pid 20153] close(3) = 0 [pid 20153] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20153] write(1, "executing program\n", 18) = 18 [pid 20153] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20153] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20153] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20153] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20153] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20153] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20153] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20153] exit_group(0) = ? [pid 20153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19855", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19855", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19855/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19855/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19855/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19855") = 0 mkdir("./19856", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20154 ci2-android-5-10/strace-static-x86_64: Process 20154 attached [pid 20154] set_robust_list(0x555574c686a0, 24) = 0 [pid 20154] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20154] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20154] chdir("./19856") = 0 [pid 20154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20154] setpgid(0, 0) = 0 [pid 20154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20154] <... openat resumed>) = 3 [pid 20154] write(3, "1000", 4) = 4 [pid 20154] close(3) = 0 [pid 20154] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20154] write(1, "executing program\n", 18) = 18 executing program [pid 20154] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20154] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20154] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20154] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20154] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20154] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20154] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20154] exit_group(0) = ? [pid 20154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19856", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19856", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19856/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19856/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19856/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19856") = 0 mkdir("./19857", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20155 attached [pid 20155] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20155 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20155] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20155] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20155] chdir("./19857") = 0 [pid 20155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20155] setpgid(0, 0) = 0 [pid 20155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20155] write(3, "1000", 4) = 4 [pid 20155] close(3) = 0 [pid 20155] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20155] write(1, "executing program\n", 18) = 18 executing program [pid 20155] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20155] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20155] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20155] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20155] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20155] exit_group(0) = ? [pid 20155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19857", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19857", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19857/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19857/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19857/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19857") = 0 mkdir("./19858", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20156 ci2-android-5-10/strace-static-x86_64: Process 20156 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20156] set_robust_list(0x555574c686a0, 24) = 0 [pid 20156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20156] chdir("./19858") = 0 [pid 20156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20156] setpgid(0, 0) = 0 [pid 20156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20156] write(3, "1000", 4) = 4 [pid 20156] close(3) = 0 [pid 20156] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20156] write(1, "executing program\n", 18) = 18 executing program [pid 20156] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20156] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20156] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20156] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20156] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20156] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20156] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20156] exit_group(0) = ? [pid 20156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19858", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19858", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19858/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19858/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19858/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19858") = 0 mkdir("./19859", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20157 ci2-android-5-10/strace-static-x86_64: Process 20157 attached [pid 20157] set_robust_list(0x555574c686a0, 24) = 0 [pid 20157] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20157] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20157] chdir("./19859") = 0 [pid 20157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20157] setpgid(0, 0) = 0 [pid 20157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20157] write(3, "1000", 4) = 4 [pid 20157] close(3) = 0 [pid 20157] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20157] write(1, "executing program\n", 18) = 18 [pid 20157] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20157] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20157] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20157] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20157] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20157] exit_group(0) = ? [pid 20157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19859", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19859", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19859/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19859/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19859/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19859") = 0 mkdir("./19860", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20158 attached , child_tidptr=0x555574c68690) = 20158 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20158] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20158] <... set_robust_list resumed>) = 0 [pid 20158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20158] chdir("./19860") = 0 [pid 20158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20158] setpgid(0, 0) = 0 [pid 20158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20158] write(3, "1000", 4) = 4 [pid 20158] close(3) = 0 [pid 20158] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20158] write(1, "executing program\n", 18) = 18 [pid 20158] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20158] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20158] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20158] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20158] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20158] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20158] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20158] exit_group(0) = ? [pid 20158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19860", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19860", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19860/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19860/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19860/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19860") = 0 mkdir("./19861", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20159 ci2-android-5-10/strace-static-x86_64: Process 20159 attached [pid 20159] set_robust_list(0x555574c686a0, 24) = 0 [pid 20159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20159] chdir("./19861") = 0 [pid 20159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20159] setpgid(0, 0) = 0 [pid 20159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20159] write(3, "1000", 4) = 4 [pid 20159] close(3) = 0 executing program [pid 20159] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20159] write(1, "executing program\n", 18) = 18 [pid 20159] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20159] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20159] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20159] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20159] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20159] exit_group(0) = ? [pid 20159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19861", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19861", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19861/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19861/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19861/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19861") = 0 mkdir("./19862", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20160 attached , child_tidptr=0x555574c68690) = 20160 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20160] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20160] <... set_robust_list resumed>) = 0 [pid 20160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20160] chdir("./19862") = 0 [pid 20160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20160] setpgid(0, 0) = 0 [pid 20160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20160] write(3, "1000", 4) = 4 [pid 20160] close(3) = 0 [pid 20160] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20160] write(1, "executing program\n", 18) = 18 executing program [pid 20160] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20160] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20160] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20160] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20160] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20160] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20160] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20160] exit_group(0) = ? [pid 20160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19862", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19862", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19862/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19862/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19862/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19862") = 0 mkdir("./19863", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20161 ci2-android-5-10/strace-static-x86_64: Process 20161 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20161] set_robust_list(0x555574c686a0, 24) = 0 [pid 20161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20161] chdir("./19863") = 0 [pid 20161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20161] setpgid(0, 0) = 0 [pid 20161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20161] write(3, "1000", 4) = 4 [pid 20161] close(3) = 0 [pid 20161] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20161] write(1, "executing program\n", 18) = 18 [pid 20161] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20161] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20161] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20161] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20161] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20161] exit_group(0) = ? [pid 20161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19863", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19863", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19863/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19863/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19863/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19863") = 0 mkdir("./19864", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20162 ci2-android-5-10/strace-static-x86_64: Process 20162 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20162] set_robust_list(0x555574c686a0, 24) = 0 [pid 20162] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20162] chdir("./19864") = 0 [pid 20162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20162] setpgid(0, 0) = 0 [pid 20162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20162] write(3, "1000", 4) = 4 [pid 20162] close(3) = 0 [pid 20162] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20162] write(1, "executing program\n", 18) = 18 executing program [pid 20162] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20162] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20162] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20162] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20162] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20162] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20162] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20162] exit_group(0) = ? [pid 20162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19864", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19864", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19864/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19864/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19864/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19864") = 0 mkdir("./19865", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20163 ci2-android-5-10/strace-static-x86_64: Process 20163 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20163] set_robust_list(0x555574c686a0, 24) = 0 [pid 20163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20163] chdir("./19865") = 0 [pid 20163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20163] setpgid(0, 0) = 0 [pid 20163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20163] write(3, "1000", 4) = 4 [pid 20163] close(3) = 0 [pid 20163] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20163] write(1, "executing program\n", 18) = 18 [pid 20163] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20163] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20163] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20163] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20163] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20163] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20163] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20163] exit_group(0) = ? [pid 20163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19865", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19865", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19865/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19865/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19865/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19865") = 0 mkdir("./19866", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20164 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 20164 attached , NULL, 8) = 0 [pid 20164] set_robust_list(0x555574c686a0, 24) = 0 [pid 20164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20164] chdir("./19866") = 0 [pid 20164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20164] setpgid(0, 0) = 0 [pid 20164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20164] write(3, "1000", 4) = 4 [pid 20164] close(3) = 0 [pid 20164] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20164] write(1, "executing program\n", 18) = 18 executing program [pid 20164] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20164] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20164] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20164] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20164] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20164] exit_group(0) = ? [pid 20164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19866", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19866", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19866/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19866/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19866/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19866") = 0 mkdir("./19867", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20165 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20165 attached [pid 20165] set_robust_list(0x555574c686a0, 24) = 0 [pid 20165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20165] chdir("./19867") = 0 [pid 20165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20165] setpgid(0, 0) = 0 [pid 20165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20165] write(3, "1000", 4) = 4 [pid 20165] close(3) = 0 [pid 20165] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20165] write(1, "executing program\n", 18) = 18 executing program [pid 20165] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20165] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20165] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20165] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20165] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20165] exit_group(0) = ? [pid 20165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19867", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19867", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19867/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19867/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19867/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19867") = 0 mkdir("./19868", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20166 ci2-android-5-10/strace-static-x86_64: Process 20166 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20166] set_robust_list(0x555574c686a0, 24) = 0 [pid 20166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20166] chdir("./19868") = 0 [pid 20166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20166] setpgid(0, 0) = 0 [pid 20166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20166] write(3, "1000", 4) = 4 [pid 20166] close(3) = 0 [pid 20166] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20166] write(1, "executing program\n", 18) = 18 executing program [pid 20166] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20166] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20166] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20166] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20166] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20166] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20166] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20166] exit_group(0) = ? [pid 20166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19868", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19868", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19868/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19868/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19868/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19868") = 0 mkdir("./19869", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20167 ci2-android-5-10/strace-static-x86_64: Process 20167 attached [pid 20167] set_robust_list(0x555574c686a0, 24) = 0 [pid 20167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20167] chdir("./19869") = 0 [pid 20167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20167] setpgid(0, 0) = 0 [pid 20167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20167] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20167] <... write resumed>) = 4 [pid 20167] close(3) = 0 [pid 20167] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20167] <... symlink resumed>) = 0 [pid 20167] write(1, "executing program\n", 18) = 18 executing program [pid 20167] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20167] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20167] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20167] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20167] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20167] exit_group(0) = ? [pid 20167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19869", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19869", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19869/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19869/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19869/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19869") = 0 mkdir("./19870", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20168 ci2-android-5-10/strace-static-x86_64: Process 20168 attached [pid 20168] set_robust_list(0x555574c686a0, 24) = 0 [pid 20168] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20168] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20168] chdir("./19870") = 0 [pid 20168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20168] setpgid(0, 0) = 0 [pid 20168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20168] <... openat resumed>) = 3 [pid 20168] write(3, "1000", 4) = 4 [pid 20168] close(3) = 0 [pid 20168] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20168] write(1, "executing program\n", 18) = 18 executing program [pid 20168] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20168] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20168] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20168] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20168] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20168] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20168] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20168] exit_group(0) = ? [pid 20168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19870", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19870", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19870/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19870/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19870/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19870") = 0 mkdir("./19871", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20169 attached , child_tidptr=0x555574c68690) = 20169 [pid 20169] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20169] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20169] chdir("./19871") = 0 [pid 20169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20169] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20169] write(3, "1000", 4) = 4 [pid 20169] close(3) = 0 [pid 20169] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20169] write(1, "executing program\n", 18) = 18 executing program [pid 20169] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20169] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20169] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20169] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20169] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20169] exit_group(0) = ? [pid 20169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19871", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19871", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19871/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19871/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19871/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19871") = 0 mkdir("./19872", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20170 attached , child_tidptr=0x555574c68690) = 20170 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20170] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20170] <... set_robust_list resumed>) = 0 [pid 20170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20170] chdir("./19872") = 0 [pid 20170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20170] setpgid(0, 0) = 0 [pid 20170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20170] write(3, "1000", 4) = 4 [pid 20170] close(3) = 0 [pid 20170] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20170] write(1, "executing program\n", 18) = 18 [pid 20170] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20170] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20170] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20170] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20170] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20170] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20170] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20170] exit_group(0) = ? [pid 20170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19872", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19872", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19872/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19872/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19872/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19872") = 0 mkdir("./19873", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20171 ci2-android-5-10/strace-static-x86_64: Process 20171 attached [pid 20171] set_robust_list(0x555574c686a0, 24) = 0 [pid 20171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20171] chdir("./19873" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20171] <... chdir resumed>) = 0 [pid 20171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20171] setpgid(0, 0) = 0 [pid 20171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20171] write(3, "1000", 4) = 4 [pid 20171] close(3) = 0 [pid 20171] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20171] write(1, "executing program\n", 18) = 18 executing program [pid 20171] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20171] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20171] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20171] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20171] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20171] exit_group(0) = ? [pid 20171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19873", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19873", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19873/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19873/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19873/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19873") = 0 mkdir("./19874", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20172 ci2-android-5-10/strace-static-x86_64: Process 20172 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20172] set_robust_list(0x555574c686a0, 24) = 0 [pid 20172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20172] chdir("./19874") = 0 [pid 20172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20172] setpgid(0, 0) = 0 [pid 20172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20172] write(3, "1000", 4) = 4 [pid 20172] close(3) = 0 [pid 20172] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20172] write(1, "executing program\n", 18) = 18 executing program [pid 20172] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20172] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20172] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20172] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20172] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20172] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20172] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20172] exit_group(0) = ? [pid 20172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19874", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19874", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19874/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19874/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19874/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19874") = 0 mkdir("./19875", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20173 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 20173 attached , NULL, 8) = 0 [pid 20173] set_robust_list(0x555574c686a0, 24) = 0 [pid 20173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20173] chdir("./19875") = 0 [pid 20173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20173] setpgid(0, 0) = 0 [pid 20173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20173] write(3, "1000", 4) = 4 [pid 20173] close(3) = 0 [pid 20173] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20173] write(1, "executing program\n", 18) = 18 [pid 20173] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20173] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20173] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20173] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20173] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20173] exit_group(0) = ? [pid 20173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19875", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19875", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19875/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19875/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19875/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19875") = 0 mkdir("./19876", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20174 ci2-android-5-10/strace-static-x86_64: Process 20174 attached [pid 20174] set_robust_list(0x555574c686a0, 24) = 0 [pid 20174] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20174] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20174] chdir("./19876") = 0 [pid 20174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20174] setpgid(0, 0) = 0 [pid 20174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20174] write(3, "1000", 4) = 4 [pid 20174] close(3) = 0 [pid 20174] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20174] <... symlink resumed>) = 0 [pid 20174] write(1, "executing program\n", 18) = 18 [pid 20174] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20174] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20174] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20174] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20174] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20174] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20174] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20174] exit_group(0) = ? [pid 20174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19876", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19876", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19876/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19876/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19876/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19876") = 0 mkdir("./19877", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20175 attached [pid 20175] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20175 [pid 20175] <... set_robust_list resumed>) = 0 [pid 20175] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20175] chdir("./19877") = 0 [pid 20175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20175] setpgid(0, 0) = 0 [pid 20175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20175] <... openat resumed>) = 3 [pid 20175] write(3, "1000", 4) = 4 [pid 20175] close(3) = 0 [pid 20175] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20175] write(1, "executing program\n", 18) = 18 executing program [pid 20175] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20175] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20175] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20175] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20175] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20175] exit_group(0) = ? [pid 20175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19877", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19877", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19877/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19877/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19877/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19877") = 0 mkdir("./19878", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20176 ci2-android-5-10/strace-static-x86_64: Process 20176 attached [pid 20176] set_robust_list(0x555574c686a0, 24) = 0 [pid 20176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20176] chdir("./19878" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20176] <... chdir resumed>) = 0 [pid 20176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20176] setpgid(0, 0) = 0 [pid 20176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20176] <... openat resumed>) = 3 [pid 20176] write(3, "1000", 4) = 4 [pid 20176] close(3) = 0 [pid 20176] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20176] write(1, "executing program\n", 18) = 18 executing program [pid 20176] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20176] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20176] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20176] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20176] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20176] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20176] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20176] exit_group(0) = ? [pid 20176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19878", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19878", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19878/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19878/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19878/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19878") = 0 mkdir("./19879", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20177 attached , child_tidptr=0x555574c68690) = 20177 [pid 20177] set_robust_list(0x555574c686a0, 24) = 0 [pid 20177] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20177] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20177] chdir("./19879" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20177] <... chdir resumed>) = 0 [pid 20177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20177] setpgid(0, 0) = 0 [pid 20177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20177] write(3, "1000", 4) = 4 [pid 20177] close(3) = 0 [pid 20177] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20177] write(1, "executing program\n", 18) = 18 executing program [pid 20177] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20177] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20177] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20177] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20177] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20177] exit_group(0) = ? [pid 20177] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19879", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19879", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19879/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19879/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19879/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19879") = 0 mkdir("./19880", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20178 ci2-android-5-10/strace-static-x86_64: Process 20178 attached [pid 20178] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20178] <... set_robust_list resumed>) = 0 [pid 20178] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20178] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20178] chdir("./19880") = 0 [pid 20178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20178] setpgid(0, 0) = 0 [pid 20178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20178] write(3, "1000", 4) = 4 [pid 20178] close(3) = 0 [pid 20178] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20178] write(1, "executing program\n", 18) = 18 executing program [pid 20178] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20178] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20178] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20178] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20178] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20178] exit_group(0) = ? [pid 20178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19880", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19880", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19880/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19880/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19880/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19880") = 0 mkdir("./19881", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20179 attached [pid 20179] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20179 [pid 20179] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20179] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20179] chdir("./19881") = 0 [pid 20179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20179] setpgid(0, 0) = 0 [pid 20179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20179] write(3, "1000", 4) = 4 [pid 20179] close(3) = 0 [pid 20179] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20179] write(1, "executing program\n", 18) = 18 executing program [pid 20179] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20179] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20179] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20179] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20179] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20179] exit_group(0) = ? [pid 20179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19881", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19881", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19881/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19881/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19881/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19881") = 0 mkdir("./19882", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20180 attached [pid 20180] set_robust_list(0x555574c686a0, 24) = 0 [pid 20180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20180] chdir("./19882") = 0 [pid 20180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20180] setpgid(0, 0) = 0 [pid 20180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20180 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20180] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20180] write(3, "1000", 4) = 4 [pid 20180] close(3) = 0 [pid 20180] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20180] write(1, "executing program\n", 18) = 18 executing program [pid 20180] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20180] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20180] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20180] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20180] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20180] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20180] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20180] exit_group(0) = ? [pid 20180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19882", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19882", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19882/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19882/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19882/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19882") = 0 mkdir("./19883", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20181 attached [pid 20181] set_robust_list(0x555574c686a0, 24) = 0 [pid 20181] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20181 [pid 20181] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20181] chdir("./19883") = 0 [pid 20181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20181] setpgid(0, 0) = 0 [pid 20181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20181] write(3, "1000", 4) = 4 [pid 20181] close(3) = 0 [pid 20181] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20181] write(1, "executing program\n", 18) = 18 executing program [pid 20181] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20181] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20181] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20181] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20181] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20181] exit_group(0) = ? [pid 20181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19883", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19883", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19883/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19883/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19883/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19883") = 0 mkdir("./19884", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20182 attached [pid 20182] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20182 [pid 20182] <... set_robust_list resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20182] chdir("./19884") = 0 [pid 20182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20182] setpgid(0, 0) = 0 [pid 20182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20182] write(3, "1000", 4) = 4 [pid 20182] close(3) = 0 [pid 20182] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20182] write(1, "executing program\n", 18) = 18 executing program [pid 20182] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20182] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20182] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20182] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20182] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20182] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20182] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20182] exit_group(0) = ? [pid 20182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19884", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19884", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19884/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19884/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19884/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19884") = 0 mkdir("./19885", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20183 ci2-android-5-10/strace-static-x86_64: Process 20183 attached [pid 20183] set_robust_list(0x555574c686a0, 24) = 0 [pid 20183] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20183] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20183] chdir("./19885") = 0 [pid 20183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20183] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20183] write(3, "1000", 4) = 4 [pid 20183] close(3) = 0 [pid 20183] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20183] write(1, "executing program\n", 18) = 18 executing program [pid 20183] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20183] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20183] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20183] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20183] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20183] exit_group(0) = ? [pid 20183] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19885", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19885", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19885/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19885/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19885/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19885") = 0 mkdir("./19886", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20184 ci2-android-5-10/strace-static-x86_64: Process 20184 attached [pid 20184] set_robust_list(0x555574c686a0, 24) = 0 [pid 20184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20184] chdir("./19886") = 0 [pid 20184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20184] setpgid(0, 0) = 0 [pid 20184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20184] <... openat resumed>) = 3 [pid 20184] write(3, "1000", 4) = 4 [pid 20184] close(3) = 0 [pid 20184] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20184] write(1, "executing program\n", 18) = 18 [pid 20184] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20184] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20184] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20184] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20184] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20184] exit_group(0) = ? [pid 20184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19886", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19886", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19886/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19886/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19886/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19886") = 0 mkdir("./19887", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20185 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20185 attached [pid 20185] set_robust_list(0x555574c686a0, 24) = 0 [pid 20185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20185] chdir("./19887") = 0 [pid 20185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20185] setpgid(0, 0) = 0 [pid 20185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20185] write(3, "1000", 4) = 4 [pid 20185] close(3) = 0 [pid 20185] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20185] write(1, "executing program\n", 18) = 18 executing program [pid 20185] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20185] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20185] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20185] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20185] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20185] exit_group(0) = ? [pid 20185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19887", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19887", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19887/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19887/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19887/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19887") = 0 mkdir("./19888", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20186 ci2-android-5-10/strace-static-x86_64: Process 20186 attached [pid 20186] set_robust_list(0x555574c686a0, 24) = 0 [pid 20186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20186] chdir("./19888") = 0 [pid 20186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20186] setpgid(0, 0) = 0 [pid 20186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20186] <... openat resumed>) = 3 [pid 20186] write(3, "1000", 4) = 4 [pid 20186] close(3) = 0 [pid 20186] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20186] write(1, "executing program\n", 18) = 18 executing program [pid 20186] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20186] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20186] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20186] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20186] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20186] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20186] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20186] exit_group(0) = ? [pid 20186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19888", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19888", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19888/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19888/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19888/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19888") = 0 mkdir("./19889", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20187 ci2-android-5-10/strace-static-x86_64: Process 20187 attached [pid 20187] set_robust_list(0x555574c686a0, 24) = 0 [pid 20187] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20187] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20187] chdir("./19889") = 0 [pid 20187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20187] setpgid(0, 0) = 0 [pid 20187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20187] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20187] <... write resumed>) = 4 [pid 20187] close(3) = 0 [pid 20187] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20187] write(1, "executing program\n", 18) = 18 executing program [pid 20187] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20187] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20187] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20187] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20187] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20187] exit_group(0) = ? [pid 20187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19889", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19889", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19889/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19889/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19889/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19889") = 0 mkdir("./19890", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20188 ci2-android-5-10/strace-static-x86_64: Process 20188 attached [pid 20188] set_robust_list(0x555574c686a0, 24) = 0 [pid 20188] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20188] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20188] chdir("./19890") = 0 [pid 20188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20188] setpgid(0, 0) = 0 [pid 20188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20188] write(3, "1000", 4) = 4 [pid 20188] close(3) = 0 [pid 20188] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20188] <... symlink resumed>) = 0 [pid 20188] write(1, "executing program\n", 18) = 18 [pid 20188] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20188] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20188] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20188] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20188] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20188] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20188] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20188] exit_group(0) = ? [pid 20188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19890", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19890", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19890/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19890/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19890/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19890") = 0 mkdir("./19891", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20189 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20189 attached [pid 20189] set_robust_list(0x555574c686a0, 24) = 0 [pid 20189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20189] chdir("./19891") = 0 [pid 20189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20189] setpgid(0, 0) = 0 [pid 20189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20189] write(3, "1000", 4) = 4 [pid 20189] close(3) = 0 [pid 20189] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20189] write(1, "executing program\n", 18) = 18 executing program [pid 20189] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20189] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20189] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20189] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20189] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20189] exit_group(0) = ? [pid 20189] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19891", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19891", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19891/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19891/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19891/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19891") = 0 mkdir("./19892", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20190 ci2-android-5-10/strace-static-x86_64: Process 20190 attached [pid 20190] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20190] chdir("./19892" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20190] <... chdir resumed>) = 0 [pid 20190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20190] setpgid(0, 0) = 0 [pid 20190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20190] write(3, "1000", 4) = 4 [pid 20190] close(3) = 0 [pid 20190] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20190] write(1, "executing program\n", 18) = 18 executing program [pid 20190] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20190] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20190] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20190] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20190] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20190] exit_group(0) = ? [pid 20190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19892", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19892", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19892/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19892/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19892/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19892") = 0 mkdir("./19893", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20191 ci2-android-5-10/strace-static-x86_64: Process 20191 attached [pid 20191] set_robust_list(0x555574c686a0, 24) = 0 [pid 20191] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20191] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20191] chdir("./19893") = 0 [pid 20191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20191] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20191] write(3, "1000", 4) = 4 [pid 20191] close(3) = 0 [pid 20191] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20191] write(1, "executing program\n", 18) = 18 executing program [pid 20191] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20191] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20191] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20191] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20191] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20191] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20191] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20191] exit_group(0) = ? [pid 20191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19893", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19893", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19893/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19893/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19893/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19893") = 0 mkdir("./19894", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20192 attached [pid 20192] set_robust_list(0x555574c686a0, 24) = 0 [pid 20192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20192] chdir("./19894" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20192 [pid 20192] <... chdir resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20192] setpgid(0, 0) = 0 [pid 20192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20192] write(3, "1000", 4) = 4 [pid 20192] close(3) = 0 [pid 20192] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20192] write(1, "executing program\n", 18) = 18 [pid 20192] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20192] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20192] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20192] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20192] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20192] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20192] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20192] exit_group(0) = ? [pid 20192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19894", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19894", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19894/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19894/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19894/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19894") = 0 mkdir("./19895", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20193 ci2-android-5-10/strace-static-x86_64: Process 20193 attached [pid 20193] set_robust_list(0x555574c686a0, 24) = 0 [pid 20193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20193] chdir("./19895" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20193] <... chdir resumed>) = 0 [pid 20193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20193] setpgid(0, 0) = 0 [pid 20193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20193] <... openat resumed>) = 3 [pid 20193] write(3, "1000", 4) = 4 [pid 20193] close(3) = 0 [pid 20193] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20193] write(1, "executing program\n", 18) = 18 executing program [pid 20193] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20193] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20193] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20193] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20193] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20193] exit_group(0) = ? [pid 20193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19895", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19895", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19895/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19895/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19895/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19895") = 0 mkdir("./19896", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20194 ci2-android-5-10/strace-static-x86_64: Process 20194 attached [pid 20194] set_robust_list(0x555574c686a0, 24) = 0 [pid 20194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20194] chdir("./19896") = 0 [pid 20194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20194] <... prctl resumed>) = 0 [pid 20194] setpgid(0, 0) = 0 [pid 20194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20194] write(3, "1000", 4) = 4 [pid 20194] close(3) = 0 [pid 20194] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20194] write(1, "executing program\n", 18) = 18 [pid 20194] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20194] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20194] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20194] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20194] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20194] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20194] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20194] exit_group(0) = ? [pid 20194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19896", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19896", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19896/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19896/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19896/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19896") = 0 mkdir("./19897", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20195 ci2-android-5-10/strace-static-x86_64: Process 20195 attached [pid 20195] set_robust_list(0x555574c686a0, 24) = 0 [pid 20195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20195] chdir("./19897") = 0 [pid 20195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20195] setpgid(0, 0) = 0 [pid 20195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20195] write(3, "1000", 4) = 4 [pid 20195] close(3) = 0 [pid 20195] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20195] write(1, "executing program\n", 18) = 18 executing program [pid 20195] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20195] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20195] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20195] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20195] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20195] exit_group(0) = ? [pid 20195] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19897", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19897", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19897/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19897/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19897/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19897") = 0 mkdir("./19898", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20196 attached [pid 20196] set_robust_list(0x555574c686a0, 24) = 0 [pid 20196] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20196 [pid 20196] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20196] chdir("./19898") = 0 [pid 20196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20196] setpgid(0, 0) = 0 [pid 20196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20196] write(3, "1000", 4) = 4 [pid 20196] close(3) = 0 [pid 20196] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20196] write(1, "executing program\n", 18) = 18 executing program [pid 20196] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20196] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20196] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20196] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20196] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20196] exit_group(0) = ? [pid 20196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19898", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19898", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19898/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19898/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19898/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19898") = 0 mkdir("./19899", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20197 ci2-android-5-10/strace-static-x86_64: Process 20197 attached [pid 20197] set_robust_list(0x555574c686a0, 24) = 0 [pid 20197] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20197] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20197] chdir("./19899") = 0 [pid 20197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20197] setpgid(0, 0) = 0 [pid 20197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20197] write(3, "1000", 4) = 4 [pid 20197] close(3) = 0 [pid 20197] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20197] write(1, "executing program\n", 18) = 18 executing program [pid 20197] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20197] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20197] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20197] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20197] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20197] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20197] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20197] exit_group(0) = ? [pid 20197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19899", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19899", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19899/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19899/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19899/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19899") = 0 mkdir("./19900", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20198 attached [pid 20198] set_robust_list(0x555574c686a0, 24) = 0 [pid 20198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20198] chdir("./19900" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20198 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20198] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20198] setpgid(0, 0) = 0 [pid 20198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20198] write(3, "1000", 4) = 4 [pid 20198] close(3) = 0 [pid 20198] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20198] write(1, "executing program\n", 18) = 18 executing program [pid 20198] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20198] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20198] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20198] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20198] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20198] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20198] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20198] exit_group(0) = ? [pid 20198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19900", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19900", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19900/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19900/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19900/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19900") = 0 mkdir("./19901", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20199 ci2-android-5-10/strace-static-x86_64: Process 20199 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20199] set_robust_list(0x555574c686a0, 24) = 0 [pid 20199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20199] chdir("./19901") = 0 [pid 20199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20199] setpgid(0, 0) = 0 [pid 20199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20199] write(3, "1000", 4) = 4 [pid 20199] close(3) = 0 [pid 20199] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20199] write(1, "executing program\n", 18) = 18 executing program [pid 20199] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20199] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20199] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20199] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20199] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20199] exit_group(0) = ? [pid 20199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19901", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19901", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19901/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19901/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19901/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19901") = 0 mkdir("./19902", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20200 ci2-android-5-10/strace-static-x86_64: Process 20200 attached [pid 20200] set_robust_list(0x555574c686a0, 24) = 0 [pid 20200] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20200] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20200] chdir("./19902") = 0 [pid 20200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20200] setpgid(0, 0) = 0 [pid 20200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20200] write(3, "1000", 4) = 4 [pid 20200] close(3) = 0 [pid 20200] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20200] write(1, "executing program\n", 18) = 18 executing program [pid 20200] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20200] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20200] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20200] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20200] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20200] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20200] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20200] exit_group(0) = ? [pid 20200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19902", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19902", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19902/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19902/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19902/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19902") = 0 mkdir("./19903", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20201 ci2-android-5-10/strace-static-x86_64: Process 20201 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20201] set_robust_list(0x555574c686a0, 24) = 0 [pid 20201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20201] chdir("./19903") = 0 [pid 20201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20201] setpgid(0, 0) = 0 [pid 20201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20201] write(3, "1000", 4) = 4 [pid 20201] close(3) = 0 [pid 20201] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20201] write(1, "executing program\n", 18) = 18 [pid 20201] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20201] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20201] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20201] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20201] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20201] exit_group(0) = ? [pid 20201] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19903", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19903", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19903/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19903/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19903/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19903") = 0 mkdir("./19904", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20202 ci2-android-5-10/strace-static-x86_64: Process 20202 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20202] set_robust_list(0x555574c686a0, 24) = 0 [pid 20202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20202] chdir("./19904") = 0 [pid 20202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20202] setpgid(0, 0) = 0 [pid 20202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20202] write(3, "1000", 4) = 4 [pid 20202] close(3) = 0 [pid 20202] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20202] write(1, "executing program\n", 18) = 18 executing program [pid 20202] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20202] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20202] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20202] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20202] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20202] exit_group(0) = ? [pid 20202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19904", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19904", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19904/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19904/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19904/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19904") = 0 mkdir("./19905", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20203 attached , child_tidptr=0x555574c68690) = 20203 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20203] set_robust_list(0x555574c686a0, 24) = 0 [pid 20203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20203] chdir("./19905") = 0 [pid 20203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20203] setpgid(0, 0) = 0 [pid 20203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20203] write(3, "1000", 4) = 4 [pid 20203] close(3) = 0 [pid 20203] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20203] write(1, "executing program\n", 18) = 18 [pid 20203] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20203] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20203] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20203] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20203] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20203] exit_group(0) = ? [pid 20203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19905", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19905", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19905/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19905/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19905/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19905") = 0 mkdir("./19906", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20204 ci2-android-5-10/strace-static-x86_64: Process 20204 attached [pid 20204] set_robust_list(0x555574c686a0, 24) = 0 [pid 20204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20204] chdir("./19906") = 0 [pid 20204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20204] setpgid(0, 0) = 0 [pid 20204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20204] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20204] <... write resumed>) = 4 [pid 20204] close(3) = 0 [pid 20204] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20204] write(1, "executing program\n", 18) = 18 executing program [pid 20204] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20204] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20204] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20204] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20204] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20204] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20204] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20204] exit_group(0) = ? [pid 20204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19906", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19906", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19906/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19906/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19906/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19906") = 0 mkdir("./19907", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20205 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20205 attached [pid 20205] set_robust_list(0x555574c686a0, 24) = 0 [pid 20205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20205] chdir("./19907") = 0 [pid 20205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20205] setpgid(0, 0) = 0 [pid 20205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20205] write(3, "1000", 4) = 4 [pid 20205] close(3) = 0 [pid 20205] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20205] write(1, "executing program\n", 18) = 18 executing program [pid 20205] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20205] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20205] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20205] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20205] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20205] exit_group(0) = ? [pid 20205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19907", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19907", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19907/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19907/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19907/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19907") = 0 mkdir("./19908", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20206 ci2-android-5-10/strace-static-x86_64: Process 20206 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20206] set_robust_list(0x555574c686a0, 24) = 0 [pid 20206] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20206] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20206] chdir("./19908") = 0 [pid 20206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20206] setpgid(0, 0) = 0 [pid 20206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20206] write(3, "1000", 4) = 4 [pid 20206] close(3) = 0 [pid 20206] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20206] write(1, "executing program\n", 18) = 18 executing program [pid 20206] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20206] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20206] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20206] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20206] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20206] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20206] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20206] exit_group(0) = ? [pid 20206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19908", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19908", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19908/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19908/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19908/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19908") = 0 mkdir("./19909", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20207 ci2-android-5-10/strace-static-x86_64: Process 20207 attached [pid 20207] set_robust_list(0x555574c686a0, 24) = 0 [pid 20207] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20207] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20207] chdir("./19909") = 0 [pid 20207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20207] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20207] write(3, "1000", 4) = 4 [pid 20207] close(3) = 0 [pid 20207] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20207] write(1, "executing program\n", 18) = 18 executing program [pid 20207] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20207] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20207] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20207] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20207] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20207] exit_group(0) = ? [pid 20207] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19909", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19909", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19909/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19909/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19909/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19909") = 0 mkdir("./19910", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20208 ci2-android-5-10/strace-static-x86_64: Process 20208 attached [pid 20208] set_robust_list(0x555574c686a0, 24) = 0 [pid 20208] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20208] chdir("./19910") = 0 [pid 20208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20208] setpgid(0, 0) = 0 [pid 20208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20208] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20208] write(3, "1000", 4) = 4 [pid 20208] close(3) = 0 [pid 20208] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20208] write(1, "executing program\n", 18) = 18 [pid 20208] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20208] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20208] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20208] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20208] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20208] exit_group(0) = ? [pid 20208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19910", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19910", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19910/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19910/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19910/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19910") = 0 mkdir("./19911", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20209 attached [pid 20209] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20209 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20209] chdir("./19911") = 0 [pid 20209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20209] setpgid(0, 0) = 0 [pid 20209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20209] write(3, "1000", 4) = 4 [pid 20209] close(3) = 0 [pid 20209] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20209] write(1, "executing program\n", 18) = 18 executing program [pid 20209] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20209] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20209] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20209] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20209] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20209] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20209] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20209] exit_group(0) = ? [pid 20209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19911", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19911", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19911/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19911/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19911/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19911") = 0 mkdir("./19912", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20210 ci2-android-5-10/strace-static-x86_64: Process 20210 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20210] set_robust_list(0x555574c686a0, 24) = 0 [pid 20210] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20210] chdir("./19912") = 0 [pid 20210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20210] setpgid(0, 0) = 0 [pid 20210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20210] write(3, "1000", 4) = 4 [pid 20210] close(3) = 0 [pid 20210] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20210] write(1, "executing program\n", 18) = 18 executing program [pid 20210] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20210] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20210] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20210] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20210] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20210] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20210] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20210] exit_group(0) = ? [pid 20210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19912", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19912", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19912/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19912/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19912/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19912") = 0 mkdir("./19913", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20211 ci2-android-5-10/strace-static-x86_64: Process 20211 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20211] set_robust_list(0x555574c686a0, 24) = 0 [pid 20211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20211] chdir("./19913") = 0 [pid 20211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20211] setpgid(0, 0) = 0 [pid 20211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20211] write(3, "1000", 4) = 4 [pid 20211] close(3) = 0 [pid 20211] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20211] write(1, "executing program\n", 18) = 18 executing program [pid 20211] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20211] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20211] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20211] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20211] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20211] exit_group(0) = ? [pid 20211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19913", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19913", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19913/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19913/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19913/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19913") = 0 mkdir("./19914", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20212 attached [pid 20212] set_robust_list(0x555574c686a0, 24) = 0 [pid 20212] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20212 [pid 20212] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20212] chdir("./19914") = 0 [pid 20212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20212] setpgid(0, 0) = 0 [pid 20212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20212] write(3, "1000", 4) = 4 [pid 20212] close(3) = 0 [pid 20212] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20212] write(1, "executing program\n", 18) = 18 [pid 20212] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20212] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20212] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20212] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20212] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20212] exit_group(0) = ? [pid 20212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19914", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19914", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19914/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19914/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19914/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19914") = 0 mkdir("./19915", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20213 ci2-android-5-10/strace-static-x86_64: Process 20213 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20213] set_robust_list(0x555574c686a0, 24) = 0 [pid 20213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20213] chdir("./19915") = 0 [pid 20213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20213] setpgid(0, 0) = 0 [pid 20213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20213] write(3, "1000", 4) = 4 [pid 20213] close(3) = 0 [pid 20213] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20213] write(1, "executing program\n", 18) = 18 executing program [pid 20213] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20213] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20213] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20213] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20213] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20213] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20213] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20213] exit_group(0) = ? [pid 20213] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19915", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19915", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19915/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19915/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19915/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19915") = 0 mkdir("./19916", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20214 ci2-android-5-10/strace-static-x86_64: Process 20214 attached [pid 20214] set_robust_list(0x555574c686a0, 24) = 0 [pid 20214] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20214] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20214] chdir("./19916") = 0 [pid 20214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20214] <... prctl resumed>) = 0 [pid 20214] setpgid(0, 0) = 0 [pid 20214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20214] write(3, "1000", 4) = 4 [pid 20214] close(3) = 0 [pid 20214] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20214] write(1, "executing program\n", 18) = 18 executing program [pid 20214] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20214] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20214] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20214] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20214] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20214] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20214] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20214] exit_group(0) = ? [pid 20214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19916", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19916", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19916/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19916/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19916/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19916") = 0 mkdir("./19917", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20215 ci2-android-5-10/strace-static-x86_64: Process 20215 attached [pid 20215] set_robust_list(0x555574c686a0, 24) = 0 [pid 20215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20215] chdir("./19917") = 0 [pid 20215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20215] setpgid(0, 0) = 0 [pid 20215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20215] <... openat resumed>) = 3 [pid 20215] write(3, "1000", 4) = 4 [pid 20215] close(3) = 0 [pid 20215] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20215] <... symlink resumed>) = 0 [pid 20215] write(1, "executing program\n", 18) = 18 executing program [pid 20215] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20215] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20215] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20215] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20215] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20215] exit_group(0) = ? [pid 20215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19917", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19917", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19917/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19917/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19917/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19917") = 0 mkdir("./19918", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20216 attached , child_tidptr=0x555574c68690) = 20216 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20216] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20216] <... set_robust_list resumed>) = 0 [pid 20216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20216] chdir("./19918") = 0 [pid 20216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20216] setpgid(0, 0) = 0 [pid 20216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20216] write(3, "1000", 4) = 4 [pid 20216] close(3) = 0 [pid 20216] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20216] write(1, "executing program\n", 18) = 18 executing program [pid 20216] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20216] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20216] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20216] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20216] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20216] exit_group(0) = ? [pid 20216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19918", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19918", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19918/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19918/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19918/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19918") = 0 mkdir("./19919", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20217 attached , child_tidptr=0x555574c68690) = 20217 [pid 20217] set_robust_list(0x555574c686a0, 24) = 0 [pid 20217] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20217] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20217] chdir("./19919") = 0 [pid 20217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20217] setpgid(0, 0) = 0 [pid 20217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20217] write(3, "1000", 4) = 4 [pid 20217] close(3) = 0 [pid 20217] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20217] write(1, "executing program\n", 18) = 18 [pid 20217] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20217] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20217] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20217] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20217] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20217] exit_group(0) = ? [pid 20217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19919", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19919", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19919/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19919/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19919/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19919") = 0 mkdir("./19920", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20218 ci2-android-5-10/strace-static-x86_64: Process 20218 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20218] set_robust_list(0x555574c686a0, 24) = 0 [pid 20218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20218] chdir("./19920") = 0 [pid 20218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20218] setpgid(0, 0) = 0 [pid 20218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20218] write(3, "1000", 4) = 4 [pid 20218] close(3) = 0 [pid 20218] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20218] write(1, "executing program\n", 18) = 18 [pid 20218] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20218] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20218] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20218] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20218] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20218] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20218] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20218] exit_group(0) = ? [pid 20218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19920", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19920", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19920/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19920/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19920/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19920") = 0 mkdir("./19921", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20219 ci2-android-5-10/strace-static-x86_64: Process 20219 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20219] set_robust_list(0x555574c686a0, 24) = 0 [pid 20219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20219] chdir("./19921") = 0 [pid 20219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20219] setpgid(0, 0) = 0 [pid 20219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20219] write(3, "1000", 4) = 4 [pid 20219] close(3) = 0 [pid 20219] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20219] write(1, "executing program\n", 18) = 18 executing program [pid 20219] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20219] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20219] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20219] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20219] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20219] exit_group(0) = ? [pid 20219] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19921", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19921", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19921/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19921/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19921/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19921") = 0 mkdir("./19922", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20220 ci2-android-5-10/strace-static-x86_64: Process 20220 attached [pid 20220] set_robust_list(0x555574c686a0, 24) = 0 [pid 20220] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20220] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20220] chdir("./19922") = 0 [pid 20220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20220] setpgid(0, 0) = 0 [pid 20220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20220] <... openat resumed>) = 3 [pid 20220] write(3, "1000", 4) = 4 [pid 20220] close(3) = 0 [pid 20220] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20220] write(1, "executing program\n", 18) = 18 executing program [pid 20220] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20220] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20220] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20220] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20220] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20220] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20220] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20220] exit_group(0) = ? [pid 20220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19922", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19922", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19922/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19922/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19922/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19922") = 0 mkdir("./19923", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20221 ci2-android-5-10/strace-static-x86_64: Process 20221 attached [pid 20221] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20221] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20221] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20221] chdir("./19923") = 0 [pid 20221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20221] setpgid(0, 0) = 0 [pid 20221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20221] write(3, "1000", 4) = 4 [pid 20221] close(3) = 0 [pid 20221] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20221] write(1, "executing program\n", 18) = 18 executing program [pid 20221] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20221] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20221] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20221] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20221] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20221] exit_group(0) = ? [pid 20221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19923", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19923", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19923/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19923/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19923/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19923") = 0 mkdir("./19924", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20222 attached , child_tidptr=0x555574c68690) = 20222 [pid 20222] set_robust_list(0x555574c686a0, 24) = 0 [pid 20222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20222] chdir("./19924") = 0 [pid 20222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20222] setpgid(0, 0) = 0 [pid 20222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20222] <... openat resumed>) = 3 [pid 20222] write(3, "1000", 4) = 4 [pid 20222] close(3) = 0 [pid 20222] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20222] write(1, "executing program\n", 18) = 18 [pid 20222] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20222] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20222] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20222] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20222] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20222] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20222] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20222] exit_group(0) = ? [pid 20222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19924", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19924", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19924/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19924/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19924/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19924") = 0 mkdir("./19925", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20223 ci2-android-5-10/strace-static-x86_64: Process 20223 attached [pid 20223] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20223] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20223] chdir("./19925") = 0 [pid 20223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20223] setpgid(0, 0) = 0 [pid 20223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20223] write(3, "1000", 4) = 4 [pid 20223] close(3) = 0 [pid 20223] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20223] write(1, "executing program\n", 18) = 18 executing program [pid 20223] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20223] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20223] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20223] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20223] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20223] exit_group(0) = ? [pid 20223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19925", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19925", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19925/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19925/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19925/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19925") = 0 mkdir("./19926", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20224 ci2-android-5-10/strace-static-x86_64: Process 20224 attached [pid 20224] set_robust_list(0x555574c686a0, 24) = 0 [pid 20224] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20224] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20224] chdir("./19926" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20224] <... chdir resumed>) = 0 [pid 20224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20224] setpgid(0, 0) = 0 [pid 20224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20224] write(3, "1000", 4) = 4 [pid 20224] close(3) = 0 [pid 20224] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20224] write(1, "executing program\n", 18) = 18 executing program [pid 20224] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20224] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20224] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20224] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20224] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20224] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20224] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20224] exit_group(0) = ? [pid 20224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19926", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19926", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19926/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19926/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19926/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19926") = 0 mkdir("./19927", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20225 ci2-android-5-10/strace-static-x86_64: Process 20225 attached [pid 20225] set_robust_list(0x555574c686a0, 24) = 0 [pid 20225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20225] chdir("./19927") = 0 [pid 20225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20225] setpgid(0, 0) = 0 [pid 20225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20225] write(3, "1000", 4) = 4 [pid 20225] close(3) = 0 [pid 20225] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20225] write(1, "executing program\n", 18) = 18 executing program [pid 20225] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20225] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20225] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20225] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20225] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20225] exit_group(0) = ? [pid 20225] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19927", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19927", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19927/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19927/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19927/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19927") = 0 mkdir("./19928", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20226 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 20226 attached , NULL, 8) = 0 [pid 20226] set_robust_list(0x555574c686a0, 24) = 0 [pid 20226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20226] chdir("./19928") = 0 [pid 20226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20226] setpgid(0, 0) = 0 [pid 20226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20226] write(3, "1000", 4) = 4 [pid 20226] close(3) = 0 [pid 20226] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20226] write(1, "executing program\n", 18) = 18 executing program [pid 20226] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20226] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20226] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20226] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20226] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20226] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20226] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20226] exit_group(0) = ? [pid 20226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19928", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19928", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19928/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19928/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19928/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19928") = 0 mkdir("./19929", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20227 ci2-android-5-10/strace-static-x86_64: Process 20227 attached [pid 20227] set_robust_list(0x555574c686a0, 24) = 0 [pid 20227] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20227] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20227] chdir("./19929") = 0 [pid 20227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20227] setpgid(0, 0) = 0 [pid 20227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20227] <... openat resumed>) = 3 [pid 20227] write(3, "1000", 4) = 4 [pid 20227] close(3) = 0 [pid 20227] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20227] write(1, "executing program\n", 18) = 18 executing program [pid 20227] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20227] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20227] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20227] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20227] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20227] exit_group(0) = ? [pid 20227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19929", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19929", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19929/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19929/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19929/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19929") = 0 mkdir("./19930", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20228 ci2-android-5-10/strace-static-x86_64: Process 20228 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20228] set_robust_list(0x555574c686a0, 24) = 0 [pid 20228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20228] chdir("./19930") = 0 [pid 20228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20228] setpgid(0, 0) = 0 [pid 20228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20228] write(3, "1000", 4) = 4 [pid 20228] close(3) = 0 [pid 20228] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20228] write(1, "executing program\n", 18) = 18 executing program [pid 20228] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20228] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20228] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20228] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20228] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20228] exit_group(0) = ? [pid 20228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19930", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19930", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19930/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19930/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19930/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19930") = 0 mkdir("./19931", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20229 ci2-android-5-10/strace-static-x86_64: Process 20229 attached [pid 20229] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20229] chdir("./19931") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20229] setpgid(0, 0) = 0 [pid 20229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20229] write(3, "1000", 4) = 4 [pid 20229] close(3) = 0 [pid 20229] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20229] write(1, "executing program\n", 18) = 18 executing program [pid 20229] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20229] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20229] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20229] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20229] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20229] exit_group(0) = ? [pid 20229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19931", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19931", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19931/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19931/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19931/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19931") = 0 mkdir("./19932", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20230 ci2-android-5-10/strace-static-x86_64: Process 20230 attached [pid 20230] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20230] chdir("./19932") = 0 [pid 20230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20230] setpgid(0, 0) = 0 [pid 20230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20230] write(3, "1000", 4) = 4 [pid 20230] close(3) = 0 [pid 20230] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20230] write(1, "executing program\n", 18) = 18 executing program [pid 20230] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20230] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20230] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20230] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20230] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20230] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20230] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20230] exit_group(0) = ? [pid 20230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19932", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19932", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19932/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19932/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19932/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19932") = 0 mkdir("./19933", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20231 ci2-android-5-10/strace-static-x86_64: Process 20231 attached [pid 20231] set_robust_list(0x555574c686a0, 24) = 0 [pid 20231] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20231] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20231] chdir("./19933" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20231] <... chdir resumed>) = 0 [pid 20231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20231] setpgid(0, 0) = 0 [pid 20231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20231] write(3, "1000", 4) = 4 [pid 20231] close(3) = 0 [pid 20231] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20231] write(1, "executing program\n", 18) = 18 executing program [pid 20231] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20231] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20231] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20231] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20231] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20231] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20231] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20231] exit_group(0) = ? [pid 20231] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19933", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19933", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19933/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19933/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19933/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19933") = 0 mkdir("./19934", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20232 ci2-android-5-10/strace-static-x86_64: Process 20232 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20232] set_robust_list(0x555574c686a0, 24) = 0 [pid 20232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20232] chdir("./19934") = 0 [pid 20232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20232] setpgid(0, 0) = 0 [pid 20232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20232] write(3, "1000", 4) = 4 [pid 20232] close(3) = 0 [pid 20232] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20232] write(1, "executing program\n", 18) = 18 executing program [pid 20232] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20232] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20232] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20232] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20232] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20232] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20232] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20232] exit_group(0) = ? [pid 20232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19934", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19934", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19934/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19934/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19934/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19934") = 0 mkdir("./19935", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20233 ci2-android-5-10/strace-static-x86_64: Process 20233 attached [pid 20233] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20233] chdir("./19935" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20233] <... chdir resumed>) = 0 [pid 20233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20233] setpgid(0, 0) = 0 [pid 20233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20233] write(3, "1000", 4) = 4 [pid 20233] close(3) = 0 [pid 20233] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20233] write(1, "executing program\n", 18) = 18 executing program [pid 20233] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20233] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20233] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20233] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20233] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20233] exit_group(0) = ? [pid 20233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19935", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19935", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19935/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19935/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19935/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19935") = 0 mkdir("./19936", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20234 attached [pid 20234] set_robust_list(0x555574c686a0, 24) = 0 [pid 20234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20234] chdir("./19936") = 0 [pid 20234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20234 [pid 20234] setpgid(0, 0) = 0 [pid 20234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20234] <... openat resumed>) = 3 [pid 20234] write(3, "1000", 4) = 4 [pid 20234] close(3) = 0 [pid 20234] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20234] write(1, "executing program\n", 18) = 18 executing program [pid 20234] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20234] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20234] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20234] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20234] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20234] exit_group(0) = ? [pid 20234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19936", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19936", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19936/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19936/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19936/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19936") = 0 mkdir("./19937", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20235 ci2-android-5-10/strace-static-x86_64: Process 20235 attached [pid 20235] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20235] chdir("./19937") = 0 [pid 20235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20235] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20235] <... setpgid resumed>) = 0 [pid 20235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20235] write(3, "1000", 4) = 4 [pid 20235] close(3) = 0 [pid 20235] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20235] write(1, "executing program\n", 18) = 18 [pid 20235] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20235] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20235] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20235] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20235] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20235] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20235] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20235] exit_group(0) = ? [pid 20235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19937", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19937", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19937/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19937/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19937/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19937") = 0 mkdir("./19938", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20236 attached [pid 20236] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20236 [pid 20236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20236] chdir("./19938" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20236] <... chdir resumed>) = 0 [pid 20236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20236] setpgid(0, 0) = 0 [pid 20236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20236] write(3, "1000", 4) = 4 [pid 20236] close(3) = 0 [pid 20236] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20236] write(1, "executing program\n", 18) = 18 [pid 20236] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20236] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20236] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20236] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20236] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20236] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20236] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20236] exit_group(0) = ? [pid 20236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19938", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19938", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19938/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19938/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19938/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19938") = 0 mkdir("./19939", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20237 attached [pid 20237] set_robust_list(0x555574c686a0, 24) = 0 [pid 20237] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20237 [pid 20237] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20237] chdir("./19939") = 0 [pid 20237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20237] setpgid(0, 0) = 0 [pid 20237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20237] write(3, "1000", 4) = 4 [pid 20237] close(3) = 0 [pid 20237] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20237] write(1, "executing program\n", 18) = 18 executing program [pid 20237] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20237] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20237] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20237] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20237] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20237] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20237] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20237] exit_group(0) = ? [pid 20237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19939", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19939", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19939/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19939/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19939/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19939") = 0 mkdir("./19940", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20238 attached , child_tidptr=0x555574c68690) = 20238 [pid 20238] set_robust_list(0x555574c686a0, 24) = 0 [pid 20238] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20238] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20238] chdir("./19940") = 0 [pid 20238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20238] setpgid(0, 0) = 0 [pid 20238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20238] <... openat resumed>) = 3 [pid 20238] write(3, "1000", 4) = 4 [pid 20238] close(3) = 0 [pid 20238] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20238] write(1, "executing program\n", 18) = 18 [pid 20238] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20238] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20238] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20238] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20238] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20238] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20238] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20238] exit_group(0) = ? [pid 20238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19940", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19940", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19940/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19940/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19940/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19940") = 0 mkdir("./19941", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20239 attached [pid 20239] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20239 [pid 20239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20239] chdir("./19941" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20239] <... chdir resumed>) = 0 [pid 20239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20239] setpgid(0, 0) = 0 [pid 20239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20239] write(3, "1000", 4) = 4 [pid 20239] close(3) = 0 [pid 20239] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20239] write(1, "executing program\n", 18) = 18 executing program [pid 20239] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20239] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20239] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20239] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20239] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20239] exit_group(0) = ? [pid 20239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19941", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19941", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19941/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19941/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19941/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19941") = 0 mkdir("./19942", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20240 attached , child_tidptr=0x555574c68690) = 20240 [pid 20240] set_robust_list(0x555574c686a0, 24) = 0 [pid 20240] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20240] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20240] chdir("./19942") = 0 [pid 20240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20240] setpgid(0, 0) = 0 [pid 20240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20240] write(3, "1000", 4) = 4 [pid 20240] close(3) = 0 [pid 20240] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20240] write(1, "executing program\n", 18) = 18 executing program [pid 20240] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20240] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20240] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20240] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20240] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20240] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20240] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20240] exit_group(0) = ? [pid 20240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19942", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19942", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19942/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19942/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19942/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19942") = 0 mkdir("./19943", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20241 attached , child_tidptr=0x555574c68690) = 20241 [pid 20241] set_robust_list(0x555574c686a0, 24) = 0 [pid 20241] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20241] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20241] chdir("./19943") = 0 [pid 20241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20241] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20241] write(3, "1000", 4) = 4 [pid 20241] close(3) = 0 [pid 20241] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20241] write(1, "executing program\n", 18) = 18 executing program [pid 20241] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20241] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20241] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20241] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20241] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20241] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20241] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20241] exit_group(0) = ? [pid 20241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19943", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19943", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19943/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19943/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19943/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19943") = 0 mkdir("./19944", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20242 ci2-android-5-10/strace-static-x86_64: Process 20242 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20242] set_robust_list(0x555574c686a0, 24) = 0 [pid 20242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20242] chdir("./19944") = 0 [pid 20242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20242] setpgid(0, 0) = 0 [pid 20242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20242] write(3, "1000", 4) = 4 [pid 20242] close(3) = 0 [pid 20242] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20242] write(1, "executing program\n", 18) = 18 executing program [pid 20242] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20242] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20242] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20242] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20242] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20242] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20242] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20242] exit_group(0) = ? [pid 20242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19944", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19944", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19944/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19944/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19944/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19944") = 0 mkdir("./19945", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20243 ci2-android-5-10/strace-static-x86_64: Process 20243 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20243] set_robust_list(0x555574c686a0, 24) = 0 [pid 20243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20243] chdir("./19945") = 0 [pid 20243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20243] setpgid(0, 0) = 0 [pid 20243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20243] write(3, "1000", 4) = 4 executing program [pid 20243] close(3) = 0 [pid 20243] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20243] write(1, "executing program\n", 18) = 18 [pid 20243] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20243] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20243] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20243] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20243] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20243] exit_group(0) = ? [pid 20243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19945", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19945", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19945/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19945/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19945/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19945") = 0 mkdir("./19946", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20244 ci2-android-5-10/strace-static-x86_64: Process 20244 attached [pid 20244] set_robust_list(0x555574c686a0, 24) = 0 [pid 20244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20244] chdir("./19946") = 0 [pid 20244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20244] setpgid(0, 0) = 0 [pid 20244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20244] write(3, "1000", 4) = 4 [pid 20244] close(3) = 0 [pid 20244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20244] write(1, "executing program\n", 18) = 18 executing program [pid 20244] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20244] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20244] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20244] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20244] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20244] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20244] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20244] exit_group(0) = ? [pid 20244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19946", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19946", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19946/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19946/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19946/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19946") = 0 mkdir("./19947", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20245 attached [pid 20245] set_robust_list(0x555574c686a0, 24) = 0 [pid 20245] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20245 [pid 20245] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20245] chdir("./19947" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20245] <... chdir resumed>) = 0 [pid 20245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20245] setpgid(0, 0) = 0 [pid 20245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20245] write(3, "1000", 4) = 4 [pid 20245] close(3) = 0 [pid 20245] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20245] write(1, "executing program\n", 18) = 18 executing program [pid 20245] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20245] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20245] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20245] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20245] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20245] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20245] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20245] exit_group(0) = ? [pid 20245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19947", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19947", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19947/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19947/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19947/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19947") = 0 mkdir("./19948", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20246 ci2-android-5-10/strace-static-x86_64: Process 20246 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20246] set_robust_list(0x555574c686a0, 24) = 0 [pid 20246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20246] chdir("./19948") = 0 [pid 20246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20246] setpgid(0, 0) = 0 [pid 20246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20246] write(3, "1000", 4) = 4 [pid 20246] close(3) = 0 [pid 20246] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20246] write(1, "executing program\n", 18) = 18 executing program [pid 20246] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20246] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20246] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20246] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20246] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20246] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20246] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20246] exit_group(0) = ? [pid 20246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19948", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19948", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19948/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19948/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19948/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19948") = 0 mkdir("./19949", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20247 attached [pid 20247] set_robust_list(0x555574c686a0, 24) = 0 [pid 20247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20247] chdir("./19949" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20247 [pid 20247] <... chdir resumed>) = 0 [pid 20247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20247] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20247] <... setpgid resumed>) = 0 [pid 20247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20247] write(3, "1000", 4) = 4 [pid 20247] close(3) = 0 [pid 20247] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20247] write(1, "executing program\n", 18) = 18 [pid 20247] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20247] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20247] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20247] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20247] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20247] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20247] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20247] exit_group(0) = ? [pid 20247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19949", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19949", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19949/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19949/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19949/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19949") = 0 mkdir("./19950", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20248 ci2-android-5-10/strace-static-x86_64: Process 20248 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20248] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20248] <... set_robust_list resumed>) = 0 [pid 20248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20248] chdir("./19950") = 0 [pid 20248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20248] setpgid(0, 0) = 0 [pid 20248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20248] write(3, "1000", 4) = 4 [pid 20248] close(3) = 0 [pid 20248] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20248] write(1, "executing program\n", 18) = 18 [pid 20248] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20248] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20248] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20248] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20248] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20248] exit_group(0) = ? [pid 20248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19950", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19950", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19950/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19950/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19950/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19950") = 0 mkdir("./19951", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20249 ci2-android-5-10/strace-static-x86_64: Process 20249 attached [pid 20249] set_robust_list(0x555574c686a0, 24) = 0 [pid 20249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20249] chdir("./19951") = 0 [pid 20249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20249] setpgid(0, 0) = 0 [pid 20249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20249] write(3, "1000", 4) = 4 [pid 20249] close(3) = 0 [pid 20249] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20249] <... symlink resumed>) = 0 [pid 20249] write(1, "executing program\n", 18) = 18 [pid 20249] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20249] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20249] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20249] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20249] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20249] exit_group(0) = ? [pid 20249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19951", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19951", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19951/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19951/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19951/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19951") = 0 mkdir("./19952", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20250 ci2-android-5-10/strace-static-x86_64: Process 20250 attached [pid 20250] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20250] chdir("./19952") = 0 [pid 20250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20250] setpgid(0, 0) = 0 [pid 20250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20250] write(3, "1000", 4) = 4 [pid 20250] close(3) = 0 [pid 20250] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20250] write(1, "executing program\n", 18) = 18 executing program [pid 20250] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20250] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20250] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20250] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20250] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20250] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20250] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20250] exit_group(0) = ? [pid 20250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19952", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19952", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19952/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19952/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19952/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19952") = 0 mkdir("./19953", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20251 ci2-android-5-10/strace-static-x86_64: Process 20251 attached [pid 20251] set_robust_list(0x555574c686a0, 24) = 0 [pid 20251] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20251] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20251] chdir("./19953" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20251] <... chdir resumed>) = 0 [pid 20251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20251] setpgid(0, 0) = 0 [pid 20251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20251] write(3, "1000", 4) = 4 [pid 20251] close(3) = 0 [pid 20251] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20251] write(1, "executing program\n", 18) = 18 executing program [pid 20251] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20251] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20251] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20251] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20251] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20251] exit_group(0) = ? [pid 20251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19953", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19953", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19953/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19953/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19953/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19953") = 0 mkdir("./19954", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20252 ci2-android-5-10/strace-static-x86_64: Process 20252 attached [pid 20252] set_robust_list(0x555574c686a0, 24) = 0 [pid 20252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20252] chdir("./19954" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20252] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20252] setpgid(0, 0) = 0 [pid 20252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20252] write(3, "1000", 4) = 4 [pid 20252] close(3) = 0 [pid 20252] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20252] write(1, "executing program\n", 18) = 18 executing program [pid 20252] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20252] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20252] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20252] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20252] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20252] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20252] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20252] exit_group(0) = ? [pid 20252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19954", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19954", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19954/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19954/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19954/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19954") = 0 mkdir("./19955", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20253 ci2-android-5-10/strace-static-x86_64: Process 20253 attached [pid 20253] set_robust_list(0x555574c686a0, 24) = 0 [pid 20253] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20253] chdir("./19955") = 0 [pid 20253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20253] setpgid(0, 0) = 0 [pid 20253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20253] <... openat resumed>) = 3 [pid 20253] write(3, "1000", 4) = 4 [pid 20253] close(3) = 0 [pid 20253] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20253] write(1, "executing program\n", 18) = 18 executing program [pid 20253] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20253] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20253] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20253] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20253] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20253] exit_group(0) = ? [pid 20253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19955", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19955", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19955/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19955/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19955/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19955") = 0 mkdir("./19956", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20254 ci2-android-5-10/strace-static-x86_64: Process 20254 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20254] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20254] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20254] chdir("./19956") = 0 [pid 20254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20254] setpgid(0, 0) = 0 [pid 20254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20254] write(3, "1000", 4) = 4 [pid 20254] close(3) = 0 [pid 20254] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20254] write(1, "executing program\n", 18) = 18 executing program [pid 20254] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20254] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20254] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20254] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20254] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20254] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20254] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20254] exit_group(0) = ? [pid 20254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19956", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19956", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19956/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19956/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19956/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19956") = 0 mkdir("./19957", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20255 attached , child_tidptr=0x555574c68690) = 20255 [pid 20255] set_robust_list(0x555574c686a0, 24) = 0 [pid 20255] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20255] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20255] chdir("./19957") = 0 [pid 20255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20255] <... prctl resumed>) = 0 [pid 20255] setpgid(0, 0) = 0 [pid 20255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20255] write(3, "1000", 4) = 4 [pid 20255] close(3) = 0 [pid 20255] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20255] write(1, "executing program\n", 18) = 18 executing program [pid 20255] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20255] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20255] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20255] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20255] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20255] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20255] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20255] exit_group(0) = ? [pid 20255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19957", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19957", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19957/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19957/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19957/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19957") = 0 mkdir("./19958", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20256 attached [pid 20256] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20256 [pid 20256] <... set_robust_list resumed>) = 0 [pid 20256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20256] chdir("./19958") = 0 [pid 20256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20256] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20256] write(3, "1000", 4) = 4 [pid 20256] close(3) = 0 [pid 20256] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20256] write(1, "executing program\n", 18) = 18 [pid 20256] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20256] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20256] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20256] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20256] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20256] exit_group(0) = ? [pid 20256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19958", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19958", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19958/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19958/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19958/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19958") = 0 mkdir("./19959", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20257 ci2-android-5-10/strace-static-x86_64: Process 20257 attached [pid 20257] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20257] chdir("./19959") = 0 [pid 20257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20257] setpgid(0, 0) = 0 [pid 20257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20257] write(3, "1000", 4) = 4 [pid 20257] close(3) = 0 [pid 20257] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20257] write(1, "executing program\n", 18) = 18 executing program [pid 20257] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20257] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20257] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20257] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 20257] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20257] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20257] exit_group(0) = ? [pid 20257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19959", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19959", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19959/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19959/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19959/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19959") = 0 mkdir("./19960", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20258 ci2-android-5-10/strace-static-x86_64: Process 20258 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20258] set_robust_list(0x555574c686a0, 24) = 0 [pid 20258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20258] chdir("./19960") = 0 [pid 20258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20258] setpgid(0, 0) = 0 [pid 20258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20258] write(3, "1000", 4) = 4 [pid 20258] close(3) = 0 [pid 20258] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20258] write(1, "executing program\n", 18) = 18 executing program [pid 20258] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20258] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20258] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20258] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20258] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20258] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20258] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20258] exit_group(0) = ? [pid 20258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19960", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19960", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19960/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19960/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19960/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19960") = 0 mkdir("./19961", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20259 ci2-android-5-10/strace-static-x86_64: Process 20259 attached [pid 20259] set_robust_list(0x555574c686a0, 24) = 0 [pid 20259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20259] chdir("./19961") = 0 [pid 20259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20259] setpgid(0, 0) = 0 [pid 20259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20259] <... openat resumed>) = 3 [pid 20259] write(3, "1000", 4) = 4 [pid 20259] close(3) = 0 [pid 20259] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20259] <... symlink resumed>) = 0 [pid 20259] write(1, "executing program\n", 18) = 18 executing program [pid 20259] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20259] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20259] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20259] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20259] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20259] exit_group(0) = ? [pid 20259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19961", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19961", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19961/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19961/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19961/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19961") = 0 mkdir("./19962", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20260 ci2-android-5-10/strace-static-x86_64: Process 20260 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20260] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20260] <... set_robust_list resumed>) = 0 [pid 20260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20260] chdir("./19962") = 0 [pid 20260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20260] setpgid(0, 0) = 0 [pid 20260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20260] write(3, "1000", 4) = 4 [pid 20260] close(3) = 0 [pid 20260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20260] write(1, "executing program\n", 18) = 18 executing program [pid 20260] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20260] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20260] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20260] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20260] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20260] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20260] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20260] exit_group(0) = ? [pid 20260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19962", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19962", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19962/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19962/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19962/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19962") = 0 mkdir("./19963", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20261 ci2-android-5-10/strace-static-x86_64: Process 20261 attached [pid 20261] set_robust_list(0x555574c686a0, 24) = 0 [pid 20261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20261] chdir("./19963") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20261] setpgid(0, 0) = 0 [pid 20261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20261] <... openat resumed>) = 3 [pid 20261] write(3, "1000", 4) = 4 [pid 20261] close(3) = 0 [pid 20261] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20261] write(1, "executing program\n", 18) = 18 executing program [pid 20261] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20261] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20261] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20261] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20261] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20261] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20261] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20261] exit_group(0) = ? [pid 20261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19963", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19963", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19963/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19963/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19963/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19963") = 0 mkdir("./19964", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20262 ci2-android-5-10/strace-static-x86_64: Process 20262 attached [pid 20262] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20262] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20262] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20262] chdir("./19964") = 0 [pid 20262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20262] setpgid(0, 0) = 0 [pid 20262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20262] write(3, "1000", 4) = 4 [pid 20262] close(3) = 0 [pid 20262] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20262] write(1, "executing program\n", 18) = 18 executing program [pid 20262] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20262] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20262] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20262] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20262] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20262] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20262] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20262] exit_group(0) = ? [pid 20262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19964", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19964", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19964/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19964/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19964/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19964") = 0 mkdir("./19965", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20263 ci2-android-5-10/strace-static-x86_64: Process 20263 attached [pid 20263] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20263] chdir("./19965" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20263] <... chdir resumed>) = 0 [pid 20263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20263] setpgid(0, 0) = 0 [pid 20263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20263] write(3, "1000", 4) = 4 [pid 20263] close(3) = 0 [pid 20263] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20263] write(1, "executing program\n", 18) = 18 executing program [pid 20263] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20263] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20263] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20263] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20263] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20263] exit_group(0) = ? [pid 20263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19965", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19965", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19965/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19965/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19965/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19965") = 0 mkdir("./19966", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20264 ci2-android-5-10/strace-static-x86_64: Process 20264 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20264] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20264] <... set_robust_list resumed>) = 0 [pid 20264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20264] chdir("./19966") = 0 [pid 20264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20264] setpgid(0, 0) = 0 [pid 20264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20264] write(3, "1000", 4) = 4 [pid 20264] close(3) = 0 [pid 20264] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20264] write(1, "executing program\n", 18) = 18 executing program [pid 20264] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20264] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20264] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20264] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20264] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20264] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20264] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20264] exit_group(0) = ? [pid 20264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19966", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19966", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19966/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19966/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19966/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19966") = 0 mkdir("./19967", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20265 ci2-android-5-10/strace-static-x86_64: Process 20265 attached [pid 20265] set_robust_list(0x555574c686a0, 24) = 0 [pid 20265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20265] chdir("./19967" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20265] <... chdir resumed>) = 0 [pid 20265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20265] setpgid(0, 0) = 0 [pid 20265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20265] write(3, "1000", 4) = 4 [pid 20265] close(3) = 0 [pid 20265] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20265] write(1, "executing program\n", 18) = 18 executing program [pid 20265] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20265] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20265] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20265] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20265] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20265] exit_group(0) = ? [pid 20265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19967", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19967", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19967/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19967/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19967/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19967") = 0 mkdir("./19968", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20266 ci2-android-5-10/strace-static-x86_64: Process 20266 attached [pid 20266] set_robust_list(0x555574c686a0, 24) = 0 [pid 20266] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20266] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20266] chdir("./19968") = 0 [pid 20266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20266] <... prctl resumed>) = 0 [pid 20266] setpgid(0, 0) = 0 [pid 20266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20266] write(3, "1000", 4) = 4 [pid 20266] close(3) = 0 [pid 20266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20266] write(1, "executing program\n", 18) = 18 executing program [pid 20266] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20266] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20266] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20266] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20266] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20266] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20266] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20266] exit_group(0) = ? [pid 20266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19968", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19968", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19968/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19968/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19968/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19968") = 0 mkdir("./19969", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20267 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20267 attached [pid 20267] set_robust_list(0x555574c686a0, 24) = 0 [pid 20267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20267] chdir("./19969") = 0 [pid 20267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20267] setpgid(0, 0) = 0 [pid 20267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20267] write(3, "1000", 4) = 4 [pid 20267] close(3) = 0 [pid 20267] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20267] write(1, "executing program\n", 18) = 18 [pid 20267] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20267] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20267] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20267] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20267] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20267] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20267] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20267] exit_group(0) = ? [pid 20267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19969", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19969", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19969/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19969/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19969/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19969") = 0 mkdir("./19970", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20268 attached , child_tidptr=0x555574c68690) = 20268 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20268] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20268] <... set_robust_list resumed>) = 0 [pid 20268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20268] chdir("./19970") = 0 [pid 20268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20268] setpgid(0, 0) = 0 [pid 20268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20268] write(3, "1000", 4) = 4 [pid 20268] close(3) = 0 [pid 20268] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20268] write(1, "executing program\n", 18) = 18 executing program [pid 20268] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20268] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20268] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20268] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20268] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20268] exit_group(0) = ? [pid 20268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19970", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19970", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19970/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19970/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19970/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19970") = 0 mkdir("./19971", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20269 ci2-android-5-10/strace-static-x86_64: Process 20269 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20269] set_robust_list(0x555574c686a0, 24) = 0 [pid 20269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20269] chdir("./19971") = 0 [pid 20269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20269] setpgid(0, 0) = 0 [pid 20269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20269] write(3, "1000", 4) = 4 [pid 20269] close(3) = 0 [pid 20269] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20269] write(1, "executing program\n", 18) = 18 executing program [pid 20269] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20269] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20269] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20269] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20269] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20269] exit_group(0) = ? [pid 20269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19971", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19971", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19971/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19971/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19971/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19971") = 0 mkdir("./19972", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20270 ci2-android-5-10/strace-static-x86_64: Process 20270 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20270] set_robust_list(0x555574c686a0, 24) = 0 [pid 20270] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20270] chdir("./19972") = 0 [pid 20270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20270] setpgid(0, 0) = 0 [pid 20270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20270] write(3, "1000", 4) = 4 [pid 20270] close(3) = 0 [pid 20270] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20270] write(1, "executing program\n", 18) = 18 executing program [pid 20270] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20270] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20270] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20270] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20270] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20270] exit_group(0) = ? [pid 20270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19972", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19972", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19972/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19972/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19972/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19972") = 0 mkdir("./19973", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20271 attached , child_tidptr=0x555574c68690) = 20271 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20271] set_robust_list(0x555574c686a0, 24) = 0 [pid 20271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20271] chdir("./19973") = 0 [pid 20271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20271] setpgid(0, 0) = 0 [pid 20271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20271] write(3, "1000", 4) = 4 [pid 20271] close(3) = 0 [pid 20271] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20271] write(1, "executing program\n", 18) = 18 executing program [pid 20271] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20271] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20271] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20271] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20271] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20271] exit_group(0) = ? [pid 20271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19973", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19973", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19973/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19973/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19973/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19973") = 0 mkdir("./19974", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20272 ci2-android-5-10/strace-static-x86_64: Process 20272 attached [pid 20272] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20272] chdir("./19974") = 0 [pid 20272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20272] setpgid(0, 0) = 0 [pid 20272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20272] <... openat resumed>) = 3 [pid 20272] write(3, "1000", 4) = 4 [pid 20272] close(3) = 0 [pid 20272] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20272] write(1, "executing program\n", 18) = 18 executing program [pid 20272] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20272] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20272] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20272] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20272] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20272] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20272] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20272] exit_group(0) = ? [pid 20272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19974", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19974", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19974/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19974/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19974/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19974") = 0 mkdir("./19975", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20273 attached [pid 20273] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20273 [pid 20273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20273] chdir("./19975") = 0 [pid 20273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20273] setpgid(0, 0) = 0 [pid 20273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20273] write(3, "1000", 4) = 4 [pid 20273] close(3) = 0 [pid 20273] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20273] write(1, "executing program\n", 18) = 18 [pid 20273] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20273] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20273] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20273] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20273] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20273] exit_group(0) = ? [pid 20273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19975", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19975", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19975/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19975/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19975/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19975") = 0 mkdir("./19976", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20274 ci2-android-5-10/strace-static-x86_64: Process 20274 attached [pid 20274] set_robust_list(0x555574c686a0, 24) = 0 [pid 20274] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20274] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20274] chdir("./19976") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20274] setpgid(0, 0) = 0 [pid 20274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20274] write(3, "1000", 4) = 4 [pid 20274] close(3) = 0 [pid 20274] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20274] write(1, "executing program\n", 18) = 18 executing program [pid 20274] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20274] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20274] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20274] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20274] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20274] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20274] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20274] exit_group(0) = ? [pid 20274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19976", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19976", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19976/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19976/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19976/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19976") = 0 mkdir("./19977", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20275 attached [pid 20275] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20275 [pid 20275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20275] chdir("./19977") = 0 [pid 20275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20275] setpgid(0, 0) = 0 [pid 20275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20275] write(3, "1000", 4) = 4 [pid 20275] close(3) = 0 [pid 20275] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20275] write(1, "executing program\n", 18) = 18 executing program [pid 20275] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20275] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20275] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20275] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20275] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20275] exit_group(0) = ? [pid 20275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19977", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19977", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19977/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19977/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19977/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19977") = 0 mkdir("./19978", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20276 ci2-android-5-10/strace-static-x86_64: Process 20276 attached [pid 20276] set_robust_list(0x555574c686a0, 24) = 0 [pid 20276] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20276] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20276] chdir("./19978") = 0 [pid 20276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20276] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20276] write(3, "1000", 4) = 4 [pid 20276] close(3) = 0 executing program [pid 20276] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20276] write(1, "executing program\n", 18) = 18 [pid 20276] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20276] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20276] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20276] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20276] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20276] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20276] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20276] exit_group(0) = ? [pid 20276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19978", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19978", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19978/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19978/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19978/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19978") = 0 mkdir("./19979", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20277 ci2-android-5-10/strace-static-x86_64: Process 20277 attached [pid 20277] set_robust_list(0x555574c686a0, 24) = 0 [pid 20277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20277] chdir("./19979") = 0 [pid 20277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20277] setpgid(0, 0) = 0 [pid 20277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20277] <... openat resumed>) = 3 [pid 20277] write(3, "1000", 4) = 4 [pid 20277] close(3) = 0 [pid 20277] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20277] <... symlink resumed>) = 0 executing program [pid 20277] write(1, "executing program\n", 18) = 18 [pid 20277] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20277] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20277] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20277] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20277] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20277] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20277] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20277] exit_group(0) = ? [pid 20277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19979", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19979", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19979/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19979/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19979/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19979") = 0 mkdir("./19980", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20278 ci2-android-5-10/strace-static-x86_64: Process 20278 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20278] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20278] <... set_robust_list resumed>) = 0 [pid 20278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20278] chdir("./19980") = 0 [pid 20278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20278] setpgid(0, 0) = 0 [pid 20278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20278] write(3, "1000", 4) = 4 [pid 20278] close(3) = 0 [pid 20278] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20278] write(1, "executing program\n", 18) = 18 executing program [pid 20278] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20278] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20278] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20278] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20278] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20278] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20278] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20278] exit_group(0) = ? [pid 20278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19980", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19980", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19980/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19980/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19980/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19980") = 0 mkdir("./19981", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20279 attached [pid 20279] set_robust_list(0x555574c686a0, 24) = 0 [pid 20279] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20279 [pid 20279] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20279] chdir("./19981") = 0 [pid 20279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20279] setpgid(0, 0) = 0 [pid 20279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20279] write(3, "1000", 4) = 4 [pid 20279] close(3) = 0 [pid 20279] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20279] write(1, "executing program\n", 18) = 18 [pid 20279] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20279] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20279] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20279] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20279] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20279] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20279] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20279] exit_group(0) = ? [pid 20279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19981", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19981", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19981/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19981/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19981/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19981") = 0 mkdir("./19982", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20280 attached [pid 20280] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20280 [pid 20280] <... set_robust_list resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20280] chdir("./19982") = 0 [pid 20280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20280] setpgid(0, 0) = 0 [pid 20280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20280] write(3, "1000", 4) = 4 [pid 20280] close(3) = 0 [pid 20280] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20280] write(1, "executing program\n", 18) = 18 [pid 20280] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20280] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20280] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20280] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20280] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20280] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20280] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20280] exit_group(0) = ? [pid 20280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19982", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19982", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19982/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19982/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19982/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19982") = 0 mkdir("./19983", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20281 ci2-android-5-10/strace-static-x86_64: Process 20281 attached [pid 20281] set_robust_list(0x555574c686a0, 24) = 0 [pid 20281] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20281] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20281] chdir("./19983") = 0 [pid 20281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20281] <... prctl resumed>) = 0 [pid 20281] setpgid(0, 0) = 0 [pid 20281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20281] write(3, "1000", 4) = 4 [pid 20281] close(3) = 0 [pid 20281] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20281] write(1, "executing program\n", 18) = 18 executing program [pid 20281] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20281] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20281] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20281] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20281] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20281] exit_group(0) = ? [pid 20281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19983", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19983", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19983/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19983/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19983/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19983") = 0 mkdir("./19984", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20282 ci2-android-5-10/strace-static-x86_64: Process 20282 attached [pid 20282] set_robust_list(0x555574c686a0, 24) = 0 [pid 20282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20282] chdir("./19984" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20282] <... chdir resumed>) = 0 [pid 20282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20282] setpgid(0, 0) = 0 [pid 20282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20282] <... openat resumed>) = 3 [pid 20282] write(3, "1000", 4) = 4 [pid 20282] close(3) = 0 [pid 20282] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20282] write(1, "executing program\n", 18) = 18 executing program [pid 20282] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20282] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20282] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20282] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20282] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20282] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20282] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20282] exit_group(0) = ? [pid 20282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19984", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19984", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19984/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19984/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19984/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19984") = 0 mkdir("./19985", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20283 attached [pid 20283] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20283 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20283] chdir("./19985") = 0 [pid 20283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20283] setpgid(0, 0) = 0 [pid 20283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20283] write(3, "1000", 4) = 4 [pid 20283] close(3) = 0 [pid 20283] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20283] write(1, "executing program\n", 18) = 18 [pid 20283] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20283] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20283] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20283] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20283] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20283] exit_group(0) = ? [pid 20283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19985", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19985", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19985/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19985/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19985/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19985") = 0 mkdir("./19986", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20284 ci2-android-5-10/strace-static-x86_64: Process 20284 attached [pid 20284] set_robust_list(0x555574c686a0, 24) = 0 [pid 20284] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20284] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20284] chdir("./19986") = 0 [pid 20284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20284] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20284] write(3, "1000", 4) = 4 [pid 20284] close(3) = 0 [pid 20284] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20284] write(1, "executing program\n", 18) = 18 executing program [pid 20284] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20284] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20284] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20284] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20284] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20284] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20284] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20284] exit_group(0) = ? [pid 20284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19986", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19986", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19986/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19986/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19986/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19986") = 0 mkdir("./19987", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20285 ci2-android-5-10/strace-static-x86_64: Process 20285 attached [pid 20285] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20285] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20285] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20285] chdir("./19987") = 0 [pid 20285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20285] setpgid(0, 0) = 0 [pid 20285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20285] write(3, "1000", 4) = 4 [pid 20285] close(3) = 0 [pid 20285] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20285] write(1, "executing program\n", 18) = 18 [pid 20285] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20285] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20285] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20285] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20285] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20285] exit_group(0) = ? [pid 20285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19987", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19987", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19987/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19987/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19987/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19987") = 0 mkdir("./19988", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20286 ci2-android-5-10/strace-static-x86_64: Process 20286 attached executing program [pid 20286] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20286] chdir("./19988") = 0 [pid 20286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20286] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20286] write(3, "1000", 4) = 4 [pid 20286] close(3) = 0 [pid 20286] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20286] write(1, "executing program\n", 18) = 18 [pid 20286] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20286] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20286] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20286] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20286] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20286] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20286] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20286] exit_group(0) = ? [pid 20286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19988", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19988", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19988/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19988/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19988/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19988") = 0 mkdir("./19989", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20287 ci2-android-5-10/strace-static-x86_64: Process 20287 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20287] set_robust_list(0x555574c686a0, 24) = 0 [pid 20287] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20287] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20287] chdir("./19989") = 0 [pid 20287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20287] setpgid(0, 0) = 0 [pid 20287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20287] write(3, "1000", 4) = 4 [pid 20287] close(3) = 0 [pid 20287] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20287] write(1, "executing program\n", 18) = 18 executing program [pid 20287] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20287] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20287] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20287] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20287] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20287] exit_group(0) = ? [pid 20287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19989", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19989", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19989/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19989/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19989/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19989") = 0 mkdir("./19990", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20288 ci2-android-5-10/strace-static-x86_64: Process 20288 attached [pid 20288] set_robust_list(0x555574c686a0, 24) = 0 [pid 20288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20288] chdir("./19990" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20288] <... chdir resumed>) = 0 [pid 20288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20288] <... prctl resumed>) = 0 [pid 20288] setpgid(0, 0) = 0 [pid 20288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20288] write(3, "1000", 4) = 4 [pid 20288] close(3) = 0 [pid 20288] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20288] write(1, "executing program\n", 18) = 18 executing program [pid 20288] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20288] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20288] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20288] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20288] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20288] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20288] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20288] exit_group(0) = ? [pid 20288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19990", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19990", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19990/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19990/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19990/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19990") = 0 mkdir("./19991", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20289 ci2-android-5-10/strace-static-x86_64: Process 20289 attached [pid 20289] set_robust_list(0x555574c686a0, 24) = 0 [pid 20289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20289] chdir("./19991" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20289] <... chdir resumed>) = 0 [pid 20289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20289] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20289] write(3, "1000", 4) = 4 [pid 20289] close(3) = 0 [pid 20289] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20289] write(1, "executing program\n", 18) = 18 executing program [pid 20289] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20289] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20289] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20289] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20289] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20289] exit_group(0) = ? [pid 20289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19991", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19991", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19991/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19991/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19991/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19991") = 0 mkdir("./19992", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20290 ci2-android-5-10/strace-static-x86_64: Process 20290 attached [pid 20290] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20290] chdir("./19992" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20290] <... chdir resumed>) = 0 [pid 20290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20290] setpgid(0, 0) = 0 [pid 20290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20290] write(3, "1000", 4) = 4 [pid 20290] close(3) = 0 [pid 20290] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20290] write(1, "executing program\n", 18) = 18 executing program [pid 20290] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20290] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20290] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20290] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20290] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20290] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20290] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20290] exit_group(0) = ? [pid 20290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19992", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19992", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19992/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19992/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19992/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19992") = 0 mkdir("./19993", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20291 ci2-android-5-10/strace-static-x86_64: Process 20291 attached [pid 20291] set_robust_list(0x555574c686a0, 24) = 0 [pid 20291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20291] chdir("./19993") = 0 [pid 20291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20291] setpgid(0, 0) = 0 [pid 20291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20291] <... openat resumed>) = 3 [pid 20291] write(3, "1000", 4) = 4 [pid 20291] close(3) = 0 [pid 20291] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20291] write(1, "executing program\n", 18) = 18 [pid 20291] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20291] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20291] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20291] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20291] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20291] exit_group(0) = ? [pid 20291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19993", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19993", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19993/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19993/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19993/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19993") = 0 mkdir("./19994", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20292 ci2-android-5-10/strace-static-x86_64: Process 20292 attached [pid 20292] set_robust_list(0x555574c686a0, 24) = 0 [pid 20292] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20292] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20292] chdir("./19994" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20292] <... chdir resumed>) = 0 [pid 20292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20292] setpgid(0, 0) = 0 [pid 20292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20292] write(3, "1000", 4) = 4 [pid 20292] close(3) = 0 [pid 20292] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20292] write(1, "executing program\n", 18) = 18 executing program [pid 20292] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20292] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20292] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20292] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20292] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20292] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20292] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20292] exit_group(0) = ? [pid 20292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19994", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19994", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19994/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19994/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19994/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19994") = 0 mkdir("./19995", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20293 ci2-android-5-10/strace-static-x86_64: Process 20293 attached [pid 20293] set_robust_list(0x555574c686a0, 24) = 0 [pid 20293] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20293] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20293] chdir("./19995") = 0 [pid 20293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20293] setpgid(0, 0) = 0 [pid 20293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20293] write(3, "1000", 4) = 4 [pid 20293] close(3) = 0 [pid 20293] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20293] write(1, "executing program\n", 18) = 18 executing program [pid 20293] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20293] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20293] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20293] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20293] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20293] exit_group(0) = ? [pid 20293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19995", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19995", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19995/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19995/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19995/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19995") = 0 mkdir("./19996", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20294 ci2-android-5-10/strace-static-x86_64: Process 20294 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20294] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20294] <... set_robust_list resumed>) = 0 [pid 20294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20294] chdir("./19996") = 0 [pid 20294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20294] setpgid(0, 0) = 0 [pid 20294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20294] write(3, "1000", 4) = 4 [pid 20294] close(3) = 0 [pid 20294] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20294] write(1, "executing program\n", 18) = 18 executing program [pid 20294] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20294] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20294] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20294] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20294] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20294] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20294] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20294] exit_group(0) = ? [pid 20294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19996", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19996", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19996/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19996/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19996/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19996") = 0 mkdir("./19997", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20295 ci2-android-5-10/strace-static-x86_64: Process 20295 attached [pid 20295] set_robust_list(0x555574c686a0, 24) = 0 [pid 20295] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20295] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20295] chdir("./19997") = 0 [pid 20295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20295] setpgid(0, 0) = 0 [pid 20295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20295] <... openat resumed>) = 3 [pid 20295] write(3, "1000", 4) = 4 [pid 20295] close(3) = 0 [pid 20295] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20295] write(1, "executing program\n", 18) = 18 executing program [pid 20295] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20295] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20295] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20295] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20295] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20295] exit_group(0) = ? [pid 20295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19997", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19997", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19997/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19997/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19997/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19997") = 0 mkdir("./19998", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20296 ci2-android-5-10/strace-static-x86_64: Process 20296 attached [pid 20296] set_robust_list(0x555574c686a0, 24) = 0 [pid 20296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20296] chdir("./19998") = 0 [pid 20296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20296] setpgid(0, 0) = 0 [pid 20296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20296] <... openat resumed>) = 3 [pid 20296] write(3, "1000", 4) = 4 [pid 20296] close(3) = 0 [pid 20296] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20296] <... symlink resumed>) = 0 [pid 20296] write(1, "executing program\n", 18) = 18 executing program [pid 20296] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20296] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20296] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20296] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20296] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20296] exit_group(0) = ? [pid 20296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19998", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19998", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19998/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19998/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19998/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19998") = 0 mkdir("./19999", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20297 ci2-android-5-10/strace-static-x86_64: Process 20297 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20297] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20297] <... set_robust_list resumed>) = 0 [pid 20297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20297] chdir("./19999") = 0 [pid 20297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20297] setpgid(0, 0) = 0 [pid 20297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20297] write(3, "1000", 4) = 4 [pid 20297] close(3) = 0 [pid 20297] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20297] write(1, "executing program\n", 18) = 18 executing program [pid 20297] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20297] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20297] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20297] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20297] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20297] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20297] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20297] exit_group(0) = ? [pid 20297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./19999", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19999", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./19999/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19999/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19999/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19999") = 0 mkdir("./20000", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20298 ci2-android-5-10/strace-static-x86_64: Process 20298 attached [pid 20298] set_robust_list(0x555574c686a0, 24) = 0 [pid 20298] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20298] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20298] chdir("./20000") = 0 [pid 20298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20298] setpgid(0, 0) = 0 [pid 20298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20298] write(3, "1000", 4) = 4 [pid 20298] close(3) = 0 [pid 20298] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20298] write(1, "executing program\n", 18) = 18 executing program [pid 20298] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20298] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20298] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20298] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20298] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20298] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20298] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20298] exit_group(0) = ? [pid 20298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20000", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20000", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20000/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20000/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20000/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20000") = 0 mkdir("./20001", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20299 ci2-android-5-10/strace-static-x86_64: Process 20299 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20299] set_robust_list(0x555574c686a0, 24) = 0 [pid 20299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20299] chdir("./20001") = 0 [pid 20299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20299] setpgid(0, 0) = 0 [pid 20299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20299] write(3, "1000", 4) = 4 [pid 20299] close(3) = 0 [pid 20299] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20299] write(1, "executing program\n", 18) = 18 [pid 20299] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20299] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20299] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20299] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20299] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20299] exit_group(0) = ? [pid 20299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20001", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20001", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20001/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20001/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20001/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20001") = 0 mkdir("./20002", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20300 ci2-android-5-10/strace-static-x86_64: Process 20300 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20300] set_robust_list(0x555574c686a0, 24) = 0 [pid 20300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20300] chdir("./20002") = 0 [pid 20300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20300] setpgid(0, 0) = 0 [pid 20300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20300] write(3, "1000", 4) = 4 [pid 20300] close(3) = 0 [pid 20300] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20300] write(1, "executing program\n", 18) = 18 executing program [pid 20300] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20300] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20300] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20300] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20300] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20300] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20300] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20300] exit_group(0) = ? [pid 20300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20002", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20002", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20002/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20002/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20002/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20002") = 0 mkdir("./20003", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20301 attached [pid 20301] set_robust_list(0x555574c686a0, 24) = 0 [pid 20301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20301] chdir("./20003") = 0 [pid 20301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20301] setpgid(0, 0) = 0 [pid 20301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20301 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20301] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20301] write(3, "1000", 4) = 4 [pid 20301] close(3) = 0 [pid 20301] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20301] write(1, "executing program\n", 18) = 18 [pid 20301] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20301] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20301] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20301] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20301] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20301] exit_group(0) = ? [pid 20301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20003", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20003", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20003/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20003/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20003/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20003") = 0 mkdir("./20004", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20302 attached [pid 20302] set_robust_list(0x555574c686a0, 24) = 0 [pid 20302] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20302 [pid 20302] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20302] chdir("./20004") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20302] setpgid(0, 0) = 0 [pid 20302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20302] write(3, "1000", 4) = 4 [pid 20302] close(3) = 0 [pid 20302] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20302] write(1, "executing program\n", 18) = 18 executing program [pid 20302] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20302] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20302] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20302] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20302] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20302] exit_group(0) = ? [pid 20302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20004", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20004", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20004/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20004/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20004/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20004") = 0 mkdir("./20005", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20303 ci2-android-5-10/strace-static-x86_64: Process 20303 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20303] set_robust_list(0x555574c686a0, 24) = 0 [pid 20303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20303] chdir("./20005") = 0 [pid 20303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20303] setpgid(0, 0) = 0 [pid 20303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20303] write(3, "1000", 4) = 4 [pid 20303] close(3) = 0 [pid 20303] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20303] write(1, "executing program\n", 18) = 18 executing program [pid 20303] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20303] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20303] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20303] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20303] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20303] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20303] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20303] exit_group(0) = ? [pid 20303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20005", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20005", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20005/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20005/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20005/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20005") = 0 mkdir("./20006", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20304 attached [pid 20304] set_robust_list(0x555574c686a0, 24) = 0 [pid 20304] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20304 [pid 20304] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20304] chdir("./20006") = 0 [pid 20304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20304] setpgid(0, 0) = 0 [pid 20304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20304] <... openat resumed>) = 3 [pid 20304] write(3, "1000", 4) = 4 [pid 20304] close(3) = 0 [pid 20304] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20304] <... symlink resumed>) = 0 [pid 20304] write(1, "executing program\n", 18) = 18 executing program [pid 20304] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20304] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20304] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20304] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20304] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20304] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20304] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20304] exit_group(0) = ? [pid 20304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20006", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20006", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20006/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20006/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20006/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20006") = 0 mkdir("./20007", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20305 ci2-android-5-10/strace-static-x86_64: Process 20305 attached [pid 20305] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20305] chdir("./20007") = 0 [pid 20305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20305] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20305] write(3, "1000", 4) = 4 [pid 20305] close(3) = 0 [pid 20305] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20305] write(1, "executing program\n", 18) = 18 executing program [pid 20305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20305] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20305] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20305] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20305] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20305] exit_group(0) = ? [pid 20305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20007", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20007", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20007/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20007/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20007/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20007") = 0 mkdir("./20008", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20306 ci2-android-5-10/strace-static-x86_64: Process 20306 attached [pid 20306] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20306] chdir("./20008" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20306] <... chdir resumed>) = 0 [pid 20306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20306] setpgid(0, 0) = 0 [pid 20306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20306] write(3, "1000", 4) = 4 [pid 20306] close(3) = 0 [pid 20306] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20306] write(1, "executing program\n", 18) = 18 [pid 20306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20306] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20306] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20306] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20306] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20306] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20306] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20306] exit_group(0) = ? [pid 20306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20008", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20008", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20008/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20008/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20008/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20008") = 0 mkdir("./20009", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20307 ci2-android-5-10/strace-static-x86_64: Process 20307 attached [pid 20307] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20307] chdir("./20009") = 0 [pid 20307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20307] setpgid(0, 0) = 0 [pid 20307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20307] <... openat resumed>) = 3 [pid 20307] write(3, "1000", 4) = 4 [pid 20307] close(3) = 0 [pid 20307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20307] write(1, "executing program\n", 18) = 18 executing program [pid 20307] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20307] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20307] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20307] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20307] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20307] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20307] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20307] exit_group(0) = ? [pid 20307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20009", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20009", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20009/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20009/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20009/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20009") = 0 mkdir("./20010", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20308 ci2-android-5-10/strace-static-x86_64: Process 20308 attached [pid 20308] set_robust_list(0x555574c686a0, 24) = 0 [pid 20308] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20308] chdir("./20010") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20308] setpgid(0, 0) = 0 [pid 20308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20308] write(3, "1000", 4) = 4 [pid 20308] close(3) = 0 [pid 20308] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20308] write(1, "executing program\n", 18) = 18 executing program [pid 20308] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20308] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20308] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20308] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20308] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20308] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20308] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20308] exit_group(0) = ? [pid 20308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20010", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20010", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20010/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20010/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20010/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20010") = 0 mkdir("./20011", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20309 ci2-android-5-10/strace-static-x86_64: Process 20309 attached [pid 20309] set_robust_list(0x555574c686a0, 24) = 0 [pid 20309] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20309] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20309] chdir("./20011") = 0 [pid 20309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20309] setpgid(0, 0) = 0 [pid 20309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20309] <... openat resumed>) = 3 [pid 20309] write(3, "1000", 4) = 4 [pid 20309] close(3) = 0 [pid 20309] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20309] write(1, "executing program\n", 18) = 18 [pid 20309] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20309] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20309] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20309] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20309] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20309] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20309] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20309] exit_group(0) = ? [pid 20309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20011", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20011", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20011/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20011/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20011/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20011") = 0 mkdir("./20012", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20310 attached [pid 20310] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20310 [pid 20310] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20310] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20310] chdir("./20012") = 0 [pid 20310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20310] setpgid(0, 0) = 0 [pid 20310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20310] write(3, "1000", 4) = 4 [pid 20310] close(3) = 0 [pid 20310] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20310] write(1, "executing program\n", 18) = 18 executing program [pid 20310] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20310] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20310] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20310] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20310] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20310] exit_group(0) = ? [pid 20310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20012", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20012", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20012/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20012/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20012/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20012") = 0 mkdir("./20013", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20311 attached [pid 20311] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20311 [pid 20311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20311] chdir("./20013" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20311] <... chdir resumed>) = 0 [pid 20311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20311] setpgid(0, 0) = 0 [pid 20311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20311] write(3, "1000", 4) = 4 [pid 20311] close(3) = 0 [pid 20311] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20311] write(1, "executing program\n", 18) = 18 [pid 20311] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20311] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20311] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20311] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20311] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20311] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20311] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20311] exit_group(0) = ? [pid 20311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20013", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20013", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20013/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20013/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20013/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20013") = 0 mkdir("./20014", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20312 ci2-android-5-10/strace-static-x86_64: Process 20312 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20312] set_robust_list(0x555574c686a0, 24) = 0 [pid 20312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20312] chdir("./20014") = 0 [pid 20312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20312] setpgid(0, 0) = 0 [pid 20312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20312] write(3, "1000", 4) = 4 [pid 20312] close(3) = 0 [pid 20312] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20312] write(1, "executing program\n", 18) = 18 executing program [pid 20312] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20312] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20312] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20312] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20312] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20312] exit_group(0) = ? [pid 20312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20014", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20014", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20014/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20014/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20014/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20014") = 0 mkdir("./20015", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20313 ci2-android-5-10/strace-static-x86_64: Process 20313 attached [pid 20313] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20313] chdir("./20015") = 0 [pid 20313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20313] setpgid(0, 0) = 0 [pid 20313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20313] <... openat resumed>) = 3 [pid 20313] write(3, "1000", 4) = 4 [pid 20313] close(3) = 0 [pid 20313] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20313] write(1, "executing program\n", 18) = 18 executing program [pid 20313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20313] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20313] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20313] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20313] exit_group(0) = ? [pid 20313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20015", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20015", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20015/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20015/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20015/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20015") = 0 mkdir("./20016", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20314 ci2-android-5-10/strace-static-x86_64: Process 20314 attached [pid 20314] set_robust_list(0x555574c686a0, 24) = 0 [pid 20314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20314] chdir("./20016" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20314] <... chdir resumed>) = 0 [pid 20314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20314] <... prctl resumed>) = 0 [pid 20314] setpgid(0, 0) = 0 [pid 20314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20314] write(3, "1000", 4) = 4 [pid 20314] close(3) = 0 [pid 20314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20314] write(1, "executing program\n", 18) = 18 executing program [pid 20314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20314] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20314] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20314] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20314] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20314] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20314] exit_group(0) = ? [pid 20314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20016", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20016", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20016/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20016/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20016/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20016") = 0 mkdir("./20017", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20315 attached , child_tidptr=0x555574c68690) = 20315 [pid 20315] set_robust_list(0x555574c686a0, 24) = 0 [pid 20315] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20315] chdir("./20017") = 0 [pid 20315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20315] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20315] write(3, "1000", 4) = 4 [pid 20315] close(3) = 0 [pid 20315] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20315] write(1, "executing program\n", 18) = 18 executing program [pid 20315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20315] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20315] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20315] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20315] exit_group(0) = ? [pid 20315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20017", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20017", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20017/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20017/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20017/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20017") = 0 mkdir("./20018", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20316 attached , child_tidptr=0x555574c68690) = 20316 [pid 20316] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20316] chdir("./20018") = 0 [pid 20316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20316] setpgid(0, 0) = 0 [pid 20316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20316] <... openat resumed>) = 3 [pid 20316] write(3, "1000", 4) = 4 [pid 20316] close(3) = 0 [pid 20316] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20316] write(1, "executing program\n", 18) = 18 [pid 20316] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20316] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20316] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20316] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20316] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20316] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20316] exit_group(0) = ? [pid 20316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20018", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20018", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20018/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20018/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20018/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20018") = 0 mkdir("./20019", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20317 ci2-android-5-10/strace-static-x86_64: Process 20317 attached [pid 20317] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20317] chdir("./20019") = 0 [pid 20317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20317] setpgid(0, 0) = 0 [pid 20317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20317] <... openat resumed>) = 3 [pid 20317] write(3, "1000", 4) = 4 [pid 20317] close(3) = 0 [pid 20317] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20317] write(1, "executing program\n", 18) = 18 executing program [pid 20317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20317] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20317] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20317] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20317] exit_group(0) = ? [pid 20317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20019", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20019", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20019/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20019/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20019/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20019") = 0 mkdir("./20020", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20318 ci2-android-5-10/strace-static-x86_64: Process 20318 attached [pid 20318] set_robust_list(0x555574c686a0, 24) = 0 [pid 20318] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20318] chdir("./20020" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20318] <... chdir resumed>) = 0 [pid 20318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20318] setpgid(0, 0) = 0 [pid 20318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20318] write(3, "1000", 4) = 4 [pid 20318] close(3) = 0 [pid 20318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20318] write(1, "executing program\n", 18) = 18 executing program [pid 20318] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20318] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20318] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20318] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20318] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20318] exit_group(0) = ? [pid 20318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20020", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20020", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20020/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20020/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20020/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20020") = 0 mkdir("./20021", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20319 ci2-android-5-10/strace-static-x86_64: Process 20319 attached [pid 20319] set_robust_list(0x555574c686a0, 24) = 0 [pid 20319] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20319] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20319] chdir("./20021") = 0 [pid 20319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20319] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20319] write(3, "1000", 4) = 4 [pid 20319] close(3) = 0 [pid 20319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20319] write(1, "executing program\n", 18) = 18 executing program [pid 20319] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20319] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20319] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20319] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20319] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20319] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20319] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20319] exit_group(0) = ? [pid 20319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20021", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20021", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20021/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20021/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20021/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20021") = 0 mkdir("./20022", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20320 ci2-android-5-10/strace-static-x86_64: Process 20320 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20320] set_robust_list(0x555574c686a0, 24) = 0 [pid 20320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20320] chdir("./20022") = 0 [pid 20320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20320] setpgid(0, 0) = 0 [pid 20320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20320] write(3, "1000", 4) = 4 [pid 20320] close(3) = 0 [pid 20320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20320] write(1, "executing program\n", 18) = 18 executing program [pid 20320] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20320] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20320] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20320] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20320] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20320] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20320] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20320] exit_group(0) = ? [pid 20320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20022", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20022", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20022/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20022/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20022/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20022") = 0 mkdir("./20023", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20321 ci2-android-5-10/strace-static-x86_64: Process 20321 attached [pid 20321] set_robust_list(0x555574c686a0, 24) = 0 [pid 20321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20321] chdir("./20023") = 0 [pid 20321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20321] setpgid(0, 0) = 0 [pid 20321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20321] write(3, "1000", 4) = 4 [pid 20321] close(3) = 0 executing program [pid 20321] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20321] write(1, "executing program\n", 18) = 18 [pid 20321] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20321] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20321] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20321] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 20321] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20321] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20321] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20321] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20321] exit_group(0) = ? [pid 20321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20023", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20023", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20023/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20023/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20023/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20023") = 0 mkdir("./20024", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20322 ci2-android-5-10/strace-static-x86_64: Process 20322 attached [pid 20322] set_robust_list(0x555574c686a0, 24) = 0 [pid 20322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20322] chdir("./20024") = 0 [pid 20322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20322] setpgid(0, 0) = 0 [pid 20322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20322] <... openat resumed>) = 3 [pid 20322] write(3, "1000", 4) = 4 [pid 20322] close(3) = 0 [pid 20322] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20322] <... symlink resumed>) = 0 [pid 20322] write(1, "executing program\n", 18) = 18 [pid 20322] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20322] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20322] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20322] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20322] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20322] exit_group(0) = ? [pid 20322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20024", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20024", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20024/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20024/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20024/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20024") = 0 mkdir("./20025", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20323 attached [pid 20323] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20323 [pid 20323] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20323] chdir("./20025") = 0 [pid 20323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20323] setpgid(0, 0) = 0 [pid 20323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20323] write(3, "1000", 4) = 4 [pid 20323] close(3) = 0 [pid 20323] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20323] write(1, "executing program\n", 18) = 18 executing program [pid 20323] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20323] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20323] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20323] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20323] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20323] exit_group(0) = ? [pid 20323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20025", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20025", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20025/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20025/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20025/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20025") = 0 mkdir("./20026", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20324 ci2-android-5-10/strace-static-x86_64: Process 20324 attached [pid 20324] set_robust_list(0x555574c686a0, 24) = 0 [pid 20324] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20324] chdir("./20026") = 0 [pid 20324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20324] setpgid(0, 0) = 0 [pid 20324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20324] write(3, "1000", 4) = 4 [pid 20324] close(3) = 0 [pid 20324] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20324] write(1, "executing program\n", 18) = 18 executing program [pid 20324] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20324] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20324] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20324] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20324] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20324] exit_group(0) = ? [pid 20324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20026", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20026", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20026/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20026/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20026/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20026") = 0 mkdir("./20027", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20325 attached [pid 20325] set_robust_list(0x555574c686a0, 24) = 0 [pid 20325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20325] chdir("./20027") = 0 [pid 20325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20325] setpgid(0, 0) = 0 [pid 20325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20325] write(3, "1000", 4) = 4 [pid 20325] close(3) = 0 [pid 20325] symlink("/dev/binderfs", "./binderfs" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20325 [pid 20325] <... symlink resumed>) = 0 [pid 20325] write(1, "executing program\n", 18) = 18 [pid 20325] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE executing program [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20325] <... socket resumed>) = 3 [pid 20325] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20325] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20325] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20325] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20325] exit_group(0) = ? [pid 20325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20027", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20027", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20027/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20027/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20027/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20027") = 0 mkdir("./20028", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20326 ci2-android-5-10/strace-static-x86_64: Process 20326 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20326] set_robust_list(0x555574c686a0, 24) = 0 [pid 20326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20326] chdir("./20028") = 0 [pid 20326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20326] setpgid(0, 0) = 0 [pid 20326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20326] write(3, "1000", 4) = 4 [pid 20326] close(3) = 0 [pid 20326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20326] write(1, "executing program\n", 18) = 18 executing program [pid 20326] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20326] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20326] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20326] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20326] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20326] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20326] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20326] exit_group(0) = ? [pid 20326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20028", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20028", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20028/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20028/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20028/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20028") = 0 mkdir("./20029", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20327 ci2-android-5-10/strace-static-x86_64: Process 20327 attached [pid 20327] set_robust_list(0x555574c686a0, 24) = 0 [pid 20327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20327] chdir("./20029") = 0 [pid 20327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20327] setpgid(0, 0) = 0 [pid 20327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20327] <... openat resumed>) = 3 [pid 20327] write(3, "1000", 4) = 4 [pid 20327] close(3) = 0 [pid 20327] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20327] <... symlink resumed>) = 0 [pid 20327] write(1, "executing program\n", 18) = 18 executing program [pid 20327] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20327] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20327] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20327] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20327] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20327] exit_group(0) = ? [pid 20327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20029", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20029", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20029/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20029/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20029/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20029") = 0 mkdir("./20030", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20328 ci2-android-5-10/strace-static-x86_64: Process 20328 attached [pid 20328] set_robust_list(0x555574c686a0, 24) = 0 [pid 20328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20328] chdir("./20030") = 0 [pid 20328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20328] setpgid(0, 0) = 0 [pid 20328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20328] write(3, "1000", 4) = 4 [pid 20328] close(3) = 0 [pid 20328] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20328] <... symlink resumed>) = 0 [pid 20328] write(1, "executing program\n", 18) = 18 executing program [pid 20328] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20328] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20328] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20328] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20328] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20328] exit_group(0) = ? [pid 20328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20030", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20030", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20030/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20030/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20030/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20030") = 0 mkdir("./20031", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20329 ci2-android-5-10/strace-static-x86_64: Process 20329 attached [pid 20329] set_robust_list(0x555574c686a0, 24) = 0 [pid 20329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20329] chdir("./20031") = 0 [pid 20329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20329] setpgid(0, 0) = 0 [pid 20329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20329] <... openat resumed>) = 3 [pid 20329] write(3, "1000", 4) = 4 [pid 20329] close(3) = 0 [pid 20329] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20329] <... symlink resumed>) = 0 [pid 20329] write(1, "executing program\n", 18) = 18 [pid 20329] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20329] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20329] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20329] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20329] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20329] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20329] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20329] exit_group(0) = ? [pid 20329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20031", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20031", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20031/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20031/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20031/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20031") = 0 mkdir("./20032", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20330 attached [pid 20330] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20330 [pid 20330] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20330] chdir("./20032") = 0 [pid 20330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20330] setpgid(0, 0) = 0 [pid 20330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20330] write(3, "1000", 4) = 4 [pid 20330] close(3) = 0 [pid 20330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20330] write(1, "executing program\n", 18) = 18 executing program [pid 20330] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20330] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20330] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20330] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20330] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20330] exit_group(0) = ? [pid 20330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20032", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20032", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20032/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20032/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20032/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20032") = 0 mkdir("./20033", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20331 ci2-android-5-10/strace-static-x86_64: Process 20331 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20331] set_robust_list(0x555574c686a0, 24) = 0 [pid 20331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20331] chdir("./20033") = 0 [pid 20331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20331] setpgid(0, 0) = 0 [pid 20331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20331] write(3, "1000", 4) = 4 [pid 20331] close(3) = 0 [pid 20331] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20331] write(1, "executing program\n", 18) = 18 executing program [pid 20331] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20331] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20331] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20331] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20331] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20331] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20331] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20331] exit_group(0) = ? [pid 20331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20033", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20033", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20033/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20033/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20033/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20033") = 0 mkdir("./20034", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20332 ci2-android-5-10/strace-static-x86_64: Process 20332 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20332] set_robust_list(0x555574c686a0, 24) = 0 [pid 20332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20332] chdir("./20034") = 0 [pid 20332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20332] setpgid(0, 0) = 0 [pid 20332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20332] write(3, "1000", 4) = 4 [pid 20332] close(3) = 0 [pid 20332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20332] write(1, "executing program\n", 18) = 18 executing program [pid 20332] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20332] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20332] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20332] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20332] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20332] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20332] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20332] exit_group(0) = ? [pid 20332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20034", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20034", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20034/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20034/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20034/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20034") = 0 mkdir("./20035", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20333 ci2-android-5-10/strace-static-x86_64: Process 20333 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20333] set_robust_list(0x555574c686a0, 24) = 0 [pid 20333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20333] chdir("./20035") = 0 [pid 20333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20333] setpgid(0, 0) = 0 [pid 20333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20333] write(3, "1000", 4) = 4 [pid 20333] close(3) = 0 [pid 20333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20333] write(1, "executing program\n", 18) = 18 executing program [pid 20333] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20333] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20333] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20333] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20333] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20333] exit_group(0) = ? [pid 20333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20035", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20035", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20035/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20035/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20035/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20035") = 0 mkdir("./20036", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20334 ci2-android-5-10/strace-static-x86_64: Process 20334 attached [pid 20334] set_robust_list(0x555574c686a0, 24) = 0 [pid 20334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20334] chdir("./20036") = 0 [pid 20334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20334] <... prctl resumed>) = 0 [pid 20334] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20334] write(3, "1000", 4) = 4 [pid 20334] close(3) = 0 [pid 20334] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20334] write(1, "executing program\n", 18) = 18 executing program [pid 20334] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20334] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20334] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20334] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20334] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20334] exit_group(0) = ? [pid 20334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20036", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20036", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20036/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20036/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20036/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20036") = 0 mkdir("./20037", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20335 ci2-android-5-10/strace-static-x86_64: Process 20335 attached [pid 20335] set_robust_list(0x555574c686a0, 24) = 0 [pid 20335] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20335] chdir("./20037") = 0 [pid 20335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20335] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20335] write(3, "1000", 4) = 4 [pid 20335] close(3) = 0 [pid 20335] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20335] write(1, "executing program\n", 18) = 18 executing program [pid 20335] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20335] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20335] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20335] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20335] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20335] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20335] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20335] exit_group(0) = ? [pid 20335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20037", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20037", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20037/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20037/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20037/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20037") = 0 mkdir("./20038", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20336 ci2-android-5-10/strace-static-x86_64: Process 20336 attached [pid 20336] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20336] chdir("./20038") = 0 [pid 20336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20336] setpgid(0, 0) = 0 [pid 20336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20336] write(3, "1000", 4) = 4 [pid 20336] close(3) = 0 [pid 20336] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20336] write(1, "executing program\n", 18) = 18 executing program [pid 20336] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20336] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20336] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20336] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20336] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20336] exit_group(0) = ? [pid 20336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20038", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20038", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20038/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20038/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20038/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20038") = 0 mkdir("./20039", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20337 attached [pid 20337] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20337 [pid 20337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20337] chdir("./20039") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20337] setpgid(0, 0) = 0 [pid 20337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20337] write(3, "1000", 4) = 4 [pid 20337] close(3) = 0 [pid 20337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20337] write(1, "executing program\n", 18) = 18 executing program [pid 20337] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20337] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20337] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20337] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20337] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20337] exit_group(0) = ? [pid 20337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20039", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20039", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20039/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20039/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20039/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20039") = 0 mkdir("./20040", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20338 attached , child_tidptr=0x555574c68690) = 20338 [pid 20338] set_robust_list(0x555574c686a0, 24) = 0 [pid 20338] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20338] chdir("./20040" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20338] <... chdir resumed>) = 0 [pid 20338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20338] setpgid(0, 0) = 0 [pid 20338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20338] write(3, "1000", 4) = 4 [pid 20338] close(3) = 0 [pid 20338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20338] write(1, "executing program\n", 18) = 18 executing program [pid 20338] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20338] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20338] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20338] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20338] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20338] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20338] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20338] exit_group(0) = ? [pid 20338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20040", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20040", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20040/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20040/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20040/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20040") = 0 mkdir("./20041", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20339 ci2-android-5-10/strace-static-x86_64: Process 20339 attached [pid 20339] set_robust_list(0x555574c686a0, 24) = 0 [pid 20339] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20339] chdir("./20041") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20339] setpgid(0, 0) = 0 [pid 20339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20339] write(3, "1000", 4) = 4 [pid 20339] close(3) = 0 [pid 20339] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20339] write(1, "executing program\n", 18) = 18 [pid 20339] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20339] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20339] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20339] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20339] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20339] exit_group(0) = ? [pid 20339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20041", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20041", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20041/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20041/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20041/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20041") = 0 mkdir("./20042", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20340 attached [pid 20340] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20340 [pid 20340] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20340] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20340] chdir("./20042") = 0 [pid 20340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20340] setpgid(0, 0) = 0 [pid 20340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20340] write(3, "1000", 4) = 4 [pid 20340] close(3) = 0 [pid 20340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20340] write(1, "executing program\n", 18) = 18 executing program [pid 20340] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20340] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20340] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20340] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20340] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20340] exit_group(0) = ? [pid 20340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20042", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20042", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20042/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20042/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20042/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20042") = 0 mkdir("./20043", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20341 ci2-android-5-10/strace-static-x86_64: Process 20341 attached [pid 20341] set_robust_list(0x555574c686a0, 24) = 0 [pid 20341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20341] chdir("./20043") = 0 [pid 20341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20341] setpgid(0, 0) = 0 [pid 20341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20341] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20341] write(3, "1000", 4) = 4 [pid 20341] close(3) = 0 [pid 20341] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20341] write(1, "executing program\n", 18) = 18 [pid 20341] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20341] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20341] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20341] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20341] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20341] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20341] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20341] exit_group(0) = ? [pid 20341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20043", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20043", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20043/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20043/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20043/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20043") = 0 mkdir("./20044", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20342 ci2-android-5-10/strace-static-x86_64: Process 20342 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20342] set_robust_list(0x555574c686a0, 24) = 0 [pid 20342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20342] chdir("./20044") = 0 [pid 20342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20342] setpgid(0, 0) = 0 [pid 20342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20342] write(3, "1000", 4) = 4 [pid 20342] close(3) = 0 [pid 20342] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20342] write(1, "executing program\n", 18) = 18 executing program [pid 20342] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20342] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20342] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20342] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20342] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20342] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20342] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20342] exit_group(0) = ? [pid 20342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20044", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20044", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20044/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20044/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20044/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20044") = 0 mkdir("./20045", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20343 attached [pid 20343] set_robust_list(0x555574c686a0, 24) = 0 [pid 20343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20343] chdir("./20045") = 0 [pid 20343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20343] setpgid(0, 0) = 0 [pid 20343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20343 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20343] <... openat resumed>) = 3 [pid 20343] write(3, "1000", 4) = 4 [pid 20343] close(3) = 0 [pid 20343] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20343] write(1, "executing program\n", 18) = 18 executing program [pid 20343] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20343] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20343] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20343] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20343] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20343] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20343] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20343] exit_group(0) = ? [pid 20343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20045", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20045", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20045/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20045/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20045/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20045") = 0 mkdir("./20046", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20344 ci2-android-5-10/strace-static-x86_64: Process 20344 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20344] set_robust_list(0x555574c686a0, 24) = 0 [pid 20344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20344] chdir("./20046") = 0 [pid 20344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20344] setpgid(0, 0) = 0 [pid 20344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20344] write(3, "1000", 4) = 4 [pid 20344] close(3) = 0 [pid 20344] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20344] write(1, "executing program\n", 18) = 18 [pid 20344] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20344] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20344] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20344] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20344] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20344] exit_group(0) = ? [pid 20344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20046", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20046", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20046/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20046/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20046/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20046") = 0 mkdir("./20047", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20345 ci2-android-5-10/strace-static-x86_64: Process 20345 attached [pid 20345] set_robust_list(0x555574c686a0, 24) = 0 [pid 20345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20345] chdir("./20047" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20345] <... chdir resumed>) = 0 [pid 20345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20345] setpgid(0, 0) = 0 [pid 20345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20345] <... openat resumed>) = 3 [pid 20345] write(3, "1000", 4) = 4 [pid 20345] close(3) = 0 [pid 20345] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20345] write(1, "executing program\n", 18) = 18 executing program [pid 20345] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20345] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20345] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20345] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20345] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20345] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20345] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20345] exit_group(0) = ? [pid 20345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20047", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20047", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20047/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20047/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20047/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20047") = 0 mkdir("./20048", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20346 ci2-android-5-10/strace-static-x86_64: Process 20346 attached [pid 20346] set_robust_list(0x555574c686a0, 24) = 0 [pid 20346] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20346] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20346] chdir("./20048") = 0 [pid 20346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20346] setpgid(0, 0) = 0 [pid 20346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20346] write(3, "1000", 4) = 4 [pid 20346] close(3) = 0 [pid 20346] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20346] write(1, "executing program\n", 18) = 18 [pid 20346] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20346] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20346] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20346] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20346] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20346] exit_group(0) = ? [pid 20346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20048", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20048", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20048/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20048/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20048/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20048") = 0 mkdir("./20049", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20347 ci2-android-5-10/strace-static-x86_64: Process 20347 attached [pid 20347] set_robust_list(0x555574c686a0, 24) = 0 [pid 20347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20347] chdir("./20049") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20347] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20347] write(3, "1000", 4) = 4 [pid 20347] close(3) = 0 [pid 20347] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20347] write(1, "executing program\n", 18) = 18 executing program [pid 20347] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20347] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20347] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20347] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20347] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20347] exit_group(0) = ? [pid 20347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20049", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20049", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20049/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20049/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20049/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20049") = 0 mkdir("./20050", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20348 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20348 attached [pid 20348] set_robust_list(0x555574c686a0, 24) = 0 [pid 20348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20348] chdir("./20050") = 0 [pid 20348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20348] setpgid(0, 0) = 0 [pid 20348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20348] write(3, "1000", 4) = 4 [pid 20348] close(3) = 0 [pid 20348] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20348] write(1, "executing program\n", 18) = 18 executing program [pid 20348] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20348] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20348] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20348] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20348] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20348] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20348] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20348] exit_group(0) = ? [pid 20348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20050", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20050", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20050/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20050/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20050/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20050") = 0 mkdir("./20051", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20349 ci2-android-5-10/strace-static-x86_64: Process 20349 attached [pid 20349] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20349] chdir("./20051" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20349] <... chdir resumed>) = 0 [pid 20349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20349] setpgid(0, 0) = 0 [pid 20349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20349] write(3, "1000", 4) = 4 [pid 20349] close(3) = 0 [pid 20349] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20349] write(1, "executing program\n", 18) = 18 executing program [pid 20349] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20349] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20349] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20349] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20349] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20349] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20349] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20349] exit_group(0) = ? [pid 20349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20051", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20051", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20051/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20051/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20051/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20051") = 0 mkdir("./20052", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20350 ci2-android-5-10/strace-static-x86_64: Process 20350 attached [pid 20350] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20350] chdir("./20052") = 0 [pid 20350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20350] setpgid(0, 0) = 0 [pid 20350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20350] write(3, "1000", 4) = 4 [pid 20350] close(3) = 0 [pid 20350] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20350] write(1, "executing program\n", 18) = 18 executing program [pid 20350] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20350] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20350] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20350] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20350] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20350] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20350] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20350] exit_group(0) = ? [pid 20350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20052", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20052", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20052/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20052/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20052/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20052") = 0 mkdir("./20053", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20351 ci2-android-5-10/strace-static-x86_64: Process 20351 attached [pid 20351] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20351] chdir("./20053") = 0 [pid 20351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20351] setpgid(0, 0) = 0 [pid 20351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20351] write(3, "1000", 4) = 4 [pid 20351] close(3) = 0 [pid 20351] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20351] write(1, "executing program\n", 18) = 18 [pid 20351] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20351] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20351] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20351] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20351] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20351] exit_group(0) = ? [pid 20351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20053", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20053", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20053/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20053/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20053/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20053") = 0 mkdir("./20054", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20352 attached , child_tidptr=0x555574c68690) = 20352 [pid 20352] set_robust_list(0x555574c686a0, 24) = 0 [pid 20352] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20352] chdir("./20054") = 0 [pid 20352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20352] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20352] write(3, "1000", 4) = 4 [pid 20352] close(3) = 0 [pid 20352] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20352] write(1, "executing program\n", 18) = 18 [pid 20352] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20352] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20352] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20352] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20352] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20352] exit_group(0) = ? [pid 20352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20054", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20054", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20054/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20054/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20054/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20054") = 0 mkdir("./20055", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20353 ci2-android-5-10/strace-static-x86_64: Process 20353 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20353] set_robust_list(0x555574c686a0, 24) = 0 [pid 20353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20353] chdir("./20055") = 0 [pid 20353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20353] setpgid(0, 0) = 0 [pid 20353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20353] write(3, "1000", 4) = 4 [pid 20353] close(3) = 0 [pid 20353] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20353] write(1, "executing program\n", 18) = 18 [pid 20353] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20353] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20353] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20353] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20353] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20353] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20353] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20353] exit_group(0) = ? [pid 20353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20055", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20055", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20055/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20055/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20055/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20055") = 0 mkdir("./20056", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20354 attached , child_tidptr=0x555574c68690) = 20354 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20354] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20354] <... set_robust_list resumed>) = 0 [pid 20354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20354] chdir("./20056") = 0 [pid 20354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20354] setpgid(0, 0) = 0 [pid 20354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20354] write(3, "1000", 4) = 4 [pid 20354] close(3) = 0 [pid 20354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20354] write(1, "executing program\n", 18) = 18 executing program [pid 20354] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20354] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20354] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20354] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20354] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20354] exit_group(0) = ? [pid 20354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20056", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20056", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20056/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20056/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20056/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20056") = 0 mkdir("./20057", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20355 attached [pid 20355] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20355 [pid 20355] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20355] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20355] chdir("./20057") = 0 [pid 20355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20355] setpgid(0, 0) = 0 [pid 20355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20355] write(3, "1000", 4) = 4 [pid 20355] close(3) = 0 [pid 20355] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20355] write(1, "executing program\n", 18) = 18 executing program [pid 20355] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20355] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20355] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20355] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20355] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20355] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20355] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20355] exit_group(0) = ? [pid 20355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20057", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20057", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20057/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20057/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20057/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20057") = 0 mkdir("./20058", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20356 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20356 attached [pid 20356] set_robust_list(0x555574c686a0, 24) = 0 [pid 20356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20356] chdir("./20058") = 0 [pid 20356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20356] setpgid(0, 0) = 0 [pid 20356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20356] write(3, "1000", 4) = 4 [pid 20356] close(3) = 0 [pid 20356] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20356] write(1, "executing program\n", 18) = 18 [pid 20356] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20356] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20356] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20356] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20356] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20356] exit_group(0) = ? [pid 20356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20058", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20058", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20058/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20058/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20058/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20058") = 0 mkdir("./20059", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20357 ci2-android-5-10/strace-static-x86_64: Process 20357 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20357] set_robust_list(0x555574c686a0, 24) = 0 [pid 20357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20357] chdir("./20059") = 0 [pid 20357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20357] setpgid(0, 0) = 0 [pid 20357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20357] write(3, "1000", 4) = 4 [pid 20357] close(3) = 0 [pid 20357] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20357] write(1, "executing program\n", 18) = 18 [pid 20357] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20357] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20357] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20357] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20357] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20357] exit_group(0) = ? [pid 20357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20059", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20059", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20059/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20059/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20059/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20059") = 0 mkdir("./20060", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20358 ci2-android-5-10/strace-static-x86_64: Process 20358 attached [pid 20358] set_robust_list(0x555574c686a0, 24) = 0 [pid 20358] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20358] chdir("./20060") = 0 [pid 20358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20358] <... prctl resumed>) = 0 [pid 20358] setpgid(0, 0) = 0 [pid 20358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20358] write(3, "1000", 4) = 4 [pid 20358] close(3) = 0 [pid 20358] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20358] write(1, "executing program\n", 18) = 18 executing program [pid 20358] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20358] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20358] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20358] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20358] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20358] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20358] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20358] exit_group(0) = ? [pid 20358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20060", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20060", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20060/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20060/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20060/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20060") = 0 mkdir("./20061", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20359 attached , child_tidptr=0x555574c68690) = 20359 [pid 20359] set_robust_list(0x555574c686a0, 24) = 0 [pid 20359] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20359] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20359] chdir("./20061") = 0 [pid 20359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20359] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20359] write(3, "1000", 4) = 4 [pid 20359] close(3) = 0 [pid 20359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20359] write(1, "executing program\n", 18) = 18 executing program [pid 20359] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20359] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20359] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20359] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20359] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20359] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20359] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20359] exit_group(0) = ? [pid 20359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20061", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20061", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20061/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20061/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20061/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20061") = 0 mkdir("./20062", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20360 attached , child_tidptr=0x555574c68690) = 20360 [pid 20360] set_robust_list(0x555574c686a0, 24) = 0 [pid 20360] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20360] chdir("./20062") = 0 [pid 20360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20360] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20360] write(3, "1000", 4) = 4 [pid 20360] close(3) = 0 [pid 20360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20360] write(1, "executing program\n", 18) = 18 executing program [pid 20360] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20360] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20360] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20360] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20360] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20360] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20360] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20360] exit_group(0) = ? [pid 20360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20062", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20062", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20062/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20062/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20062/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20062") = 0 mkdir("./20063", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20361 attached [pid 20361] set_robust_list(0x555574c686a0, 24) = 0 [pid 20361] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20361 [pid 20361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20361] chdir("./20063") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20361] setpgid(0, 0) = 0 [pid 20361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20361] <... openat resumed>) = 3 [pid 20361] write(3, "1000", 4) = 4 [pid 20361] close(3) = 0 [pid 20361] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20361] write(1, "executing program\n", 18) = 18 executing program [pid 20361] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20361] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20361] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20361] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20361] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20361] exit_group(0) = ? [pid 20361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20063", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20063", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20063/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20063/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20063/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20063") = 0 mkdir("./20064", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20362 ci2-android-5-10/strace-static-x86_64: Process 20362 attached [pid 20362] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20362] chdir("./20064") = 0 [pid 20362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20362] setpgid(0, 0) = 0 [pid 20362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20362] write(3, "1000", 4) = 4 [pid 20362] close(3) = 0 [pid 20362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20362] write(1, "executing program\n", 18) = 18 executing program [pid 20362] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20362] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20362] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20362] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20362] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20362] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20362] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20362] exit_group(0) = ? [pid 20362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20064", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20064", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20064/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20064/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20064/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20064") = 0 mkdir("./20065", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20363 attached [pid 20363] set_robust_list(0x555574c686a0, 24) = 0 [pid 20363] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20363 [pid 20363] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20363] chdir("./20065" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20363] <... chdir resumed>) = 0 [pid 20363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20363] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20363] write(3, "1000", 4) = 4 [pid 20363] close(3) = 0 [pid 20363] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20363] write(1, "executing program\n", 18) = 18 [pid 20363] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20363] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20363] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20363] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20363] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20363] exit_group(0) = ? [pid 20363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20065", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20065", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20065/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20065/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20065/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20065") = 0 mkdir("./20066", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20364 ci2-android-5-10/strace-static-x86_64: Process 20364 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20364] set_robust_list(0x555574c686a0, 24) = 0 [pid 20364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20364] chdir("./20066") = 0 [pid 20364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20364] setpgid(0, 0) = 0 [pid 20364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20364] write(3, "1000", 4) = 4 [pid 20364] close(3) = 0 [pid 20364] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20364] write(1, "executing program\n", 18) = 18 executing program [pid 20364] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20364] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20364] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20364] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20364] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20364] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20364] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20364] exit_group(0) = ? [pid 20364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20066", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20066", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20066/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20066/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20066/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20066") = 0 mkdir("./20067", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20365 ci2-android-5-10/strace-static-x86_64: Process 20365 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20365] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20365] <... set_robust_list resumed>) = 0 [pid 20365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20365] chdir("./20067") = 0 [pid 20365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20365] setpgid(0, 0) = 0 [pid 20365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20365] write(3, "1000", 4) = 4 [pid 20365] close(3) = 0 [pid 20365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20365] write(1, "executing program\n", 18) = 18 executing program [pid 20365] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20365] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20365] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20365] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20365] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20365] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20365] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20365] exit_group(0) = ? [pid 20365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20067", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20067", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20067/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20067/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20067/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20067") = 0 mkdir("./20068", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20366 attached [pid 20366] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20366 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20366] chdir("./20068") = 0 [pid 20366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20366] setpgid(0, 0) = 0 [pid 20366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20366] write(3, "1000", 4) = 4 [pid 20366] close(3) = 0 [pid 20366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20366] write(1, "executing program\n", 18) = 18 executing program [pid 20366] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20366] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20366] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20366] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20366] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20366] exit_group(0) = ? [pid 20366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20068", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20068", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20068/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20068/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20068/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20068") = 0 mkdir("./20069", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20367 ci2-android-5-10/strace-static-x86_64: Process 20367 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20367] set_robust_list(0x555574c686a0, 24) = 0 [pid 20367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20367] chdir("./20069") = 0 [pid 20367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20367] setpgid(0, 0) = 0 [pid 20367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20367] write(3, "1000", 4) = 4 [pid 20367] close(3) = 0 [pid 20367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20367] write(1, "executing program\n", 18) = 18 executing program [pid 20367] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20367] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20367] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20367] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20367] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20367] exit_group(0) = ? [pid 20367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20069", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20069", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20069/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20069/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20069/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20069") = 0 mkdir("./20070", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20368 ci2-android-5-10/strace-static-x86_64: Process 20368 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20368] set_robust_list(0x555574c686a0, 24) = 0 [pid 20368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20368] chdir("./20070") = 0 [pid 20368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20368] setpgid(0, 0) = 0 [pid 20368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20368] write(3, "1000", 4) = 4 [pid 20368] close(3) = 0 [pid 20368] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20368] write(1, "executing program\n", 18) = 18 executing program [pid 20368] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20368] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20368] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20368] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20368] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20368] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20368] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20368] exit_group(0) = ? [pid 20368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20070", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20070", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20070/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20070/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20070/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20070") = 0 mkdir("./20071", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20369 ci2-android-5-10/strace-static-x86_64: Process 20369 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20369] set_robust_list(0x555574c686a0, 24) = 0 [pid 20369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20369] chdir("./20071") = 0 [pid 20369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20369] setpgid(0, 0) = 0 [pid 20369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20369] write(3, "1000", 4) = 4 [pid 20369] close(3) = 0 [pid 20369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20369] write(1, "executing program\n", 18) = 18 executing program [pid 20369] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20369] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20369] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20369] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20369] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20369] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20369] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20369] exit_group(0) = ? [pid 20369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20071", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20071", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20071/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20071/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20071/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20071") = 0 mkdir("./20072", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20370 attached , child_tidptr=0x555574c68690) = 20370 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20370] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20370] <... set_robust_list resumed>) = 0 [pid 20370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20370] chdir("./20072") = 0 [pid 20370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20370] setpgid(0, 0) = 0 [pid 20370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20370] write(3, "1000", 4) = 4 [pid 20370] close(3) = 0 [pid 20370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20370] write(1, "executing program\n", 18) = 18 executing program [pid 20370] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20370] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20370] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20370] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20370] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20370] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20370] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20370] exit_group(0) = ? [pid 20370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20072", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20072", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20072/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20072/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20072/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20072") = 0 mkdir("./20073", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20371 ci2-android-5-10/strace-static-x86_64: Process 20371 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20371] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20371] <... set_robust_list resumed>) = 0 [pid 20371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20371] chdir("./20073") = 0 [pid 20371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20371] setpgid(0, 0) = 0 [pid 20371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20371] write(3, "1000", 4) = 4 [pid 20371] close(3) = 0 [pid 20371] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20371] write(1, "executing program\n", 18) = 18 executing program [pid 20371] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20371] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20371] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20371] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20371] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20371] exit_group(0) = ? [pid 20371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20073", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20073", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20073/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20073/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20073/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20073") = 0 mkdir("./20074", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20372 ci2-android-5-10/strace-static-x86_64: Process 20372 attached [pid 20372] set_robust_list(0x555574c686a0, 24) = 0 [pid 20372] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20372] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20372] chdir("./20074") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20372] setpgid(0, 0) = 0 [pid 20372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20372] write(3, "1000", 4) = 4 [pid 20372] close(3) = 0 [pid 20372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20372] write(1, "executing program\n", 18) = 18 [pid 20372] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20372] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20372] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20372] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20372] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20372] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20372] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20372] exit_group(0) = ? [pid 20372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20074", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20074", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20074/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20074/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20074/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20074") = 0 mkdir("./20075", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20373 ci2-android-5-10/strace-static-x86_64: Process 20373 attached [pid 20373] set_robust_list(0x555574c686a0, 24) = 0 [pid 20373] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20373] chdir("./20075") = 0 [pid 20373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20373] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20373] write(3, "1000", 4) = 4 [pid 20373] close(3) = 0 [pid 20373] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20373] write(1, "executing program\n", 18) = 18 [pid 20373] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20373] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20373] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20373] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20373] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20373] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20373] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20373] exit_group(0) = ? [pid 20373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20075", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20075", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20075/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20075/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20075/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20075") = 0 mkdir("./20076", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20374 ci2-android-5-10/strace-static-x86_64: Process 20374 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20374] set_robust_list(0x555574c686a0, 24) = 0 [pid 20374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20374] chdir("./20076") = 0 [pid 20374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20374] setpgid(0, 0) = 0 [pid 20374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20374] write(3, "1000", 4) = 4 [pid 20374] close(3) = 0 [pid 20374] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20374] write(1, "executing program\n", 18) = 18 [pid 20374] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20374] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20374] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20374] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20374] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20374] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20374] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20374] exit_group(0) = ? [pid 20374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20076", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20076", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20076/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20076/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20076/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20076") = 0 mkdir("./20077", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20375 ci2-android-5-10/strace-static-x86_64: Process 20375 attached [pid 20375] set_robust_list(0x555574c686a0, 24) = 0 [pid 20375] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20375] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20375] chdir("./20077") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20375] setpgid(0, 0) = 0 [pid 20375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20375] write(3, "1000", 4) = 4 [pid 20375] close(3) = 0 [pid 20375] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20375] write(1, "executing program\n", 18) = 18 executing program [pid 20375] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20375] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20375] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20375] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20375] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20375] exit_group(0) = ? [pid 20375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20077", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20077", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20077/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20077/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20077/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20077") = 0 mkdir("./20078", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20376 ci2-android-5-10/strace-static-x86_64: Process 20376 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20376] set_robust_list(0x555574c686a0, 24) = 0 [pid 20376] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20376] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20376] chdir("./20078") = 0 [pid 20376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20376] setpgid(0, 0) = 0 [pid 20376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20376] write(3, "1000", 4) = 4 [pid 20376] close(3) = 0 [pid 20376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20376] write(1, "executing program\n", 18) = 18 executing program [pid 20376] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20376] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20376] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20376] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20376] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20376] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20376] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20376] exit_group(0) = ? [pid 20376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20078", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20078", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20078/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20078/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20078/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20078") = 0 mkdir("./20079", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20377 ci2-android-5-10/strace-static-x86_64: Process 20377 attached [pid 20377] set_robust_list(0x555574c686a0, 24) = 0 [pid 20377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20377] chdir("./20079") = 0 [pid 20377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20377] setpgid(0, 0) = 0 [pid 20377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20377] write(3, "1000", 4) = 4 [pid 20377] close(3) = 0 [pid 20377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20377] write(1, "executing program\n", 18 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20377] <... write resumed>) = 18 executing program [pid 20377] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20377] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20377] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20377] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20377] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20377] <... sendmsg resumed>) = 40 [pid 20377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20377] exit_group(0) = ? [pid 20377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20079", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20079", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20079/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20079/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20079/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20079") = 0 mkdir("./20080", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20378 ci2-android-5-10/strace-static-x86_64: Process 20378 attached [pid 20378] set_robust_list(0x555574c686a0, 24) = 0 [pid 20378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20378] chdir("./20080" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20378] <... chdir resumed>) = 0 [pid 20378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20378] setpgid(0, 0) = 0 [pid 20378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20378] write(3, "1000", 4) = 4 [pid 20378] close(3) = 0 [pid 20378] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20378] write(1, "executing program\n", 18) = 18 executing program [pid 20378] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20378] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20378] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20378] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20378] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20378] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20378] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20378] exit_group(0) = ? [pid 20378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20080", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20080", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20080/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20080/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20080/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20080") = 0 mkdir("./20081", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20379 attached [pid 20379] set_robust_list(0x555574c686a0, 24) = 0 [pid 20379] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20379 [pid 20379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20379] chdir("./20081") = 0 [pid 20379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20379] setpgid(0, 0) = 0 [pid 20379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20379] write(3, "1000", 4) = 4 [pid 20379] close(3) = 0 [pid 20379] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20379] write(1, "executing program\n", 18) = 18 [pid 20379] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20379] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20379] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20379] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20379] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20379] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20379] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20379] exit_group(0) = ? [pid 20379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20081", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20081", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20081/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20081/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20081/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20081") = 0 mkdir("./20082", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20380 attached , child_tidptr=0x555574c68690) = 20380 [pid 20380] set_robust_list(0x555574c686a0, 24) = 0 [pid 20380] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20380] chdir("./20082") = 0 [pid 20380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20380] setpgid(0, 0) = 0 [pid 20380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20380] write(3, "1000", 4) = 4 [pid 20380] close(3) = 0 [pid 20380] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20380] write(1, "executing program\n", 18) = 18 [pid 20380] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20380] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20380] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20380] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20380] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20380] exit_group(0) = ? [pid 20380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20082", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20082", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20082/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20082/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20082/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20082") = 0 mkdir("./20083", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20381 attached [pid 20381] set_robust_list(0x555574c686a0, 24) = 0 [pid 20381] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20381 [pid 20381] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20381] chdir("./20083") = 0 [pid 20381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20381] setpgid(0, 0) = 0 [pid 20381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20381] write(3, "1000", 4) = 4 [pid 20381] close(3) = 0 [pid 20381] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20381] write(1, "executing program\n", 18) = 18 executing program [pid 20381] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20381] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20381] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20381] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20381] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20381] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20381] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20381] exit_group(0) = ? [pid 20381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20083", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20083", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20083/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20083/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20083/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20083") = 0 mkdir("./20084", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20382 attached [pid 20382] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20382 [pid 20382] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20382] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20382] chdir("./20084") = 0 [pid 20382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20382] setpgid(0, 0) = 0 [pid 20382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20382] write(3, "1000", 4) = 4 [pid 20382] close(3) = 0 [pid 20382] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20382] write(1, "executing program\n", 18) = 18 executing program [pid 20382] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20382] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20382] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20382] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20382] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20382] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20382] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20382] exit_group(0) = ? [pid 20382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20084", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20084", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20084/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20084/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20084/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20084") = 0 mkdir("./20085", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20383 ci2-android-5-10/strace-static-x86_64: Process 20383 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20383] set_robust_list(0x555574c686a0, 24) = 0 [pid 20383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20383] chdir("./20085") = 0 [pid 20383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20383] setpgid(0, 0) = 0 [pid 20383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20383] write(3, "1000", 4) = 4 [pid 20383] close(3) = 0 [pid 20383] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20383] write(1, "executing program\n", 18) = 18 executing program [pid 20383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20383] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20383] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20383] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20383] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20383] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20383] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20383] exit_group(0) = ? [pid 20383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20085", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20085", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20085/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20085/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20085/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20085") = 0 mkdir("./20086", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20384 attached [pid 20384] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20384 [pid 20384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20384] chdir("./20086") = 0 [pid 20384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20384] setpgid(0, 0) = 0 [pid 20384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20384] write(3, "1000", 4) = 4 [pid 20384] close(3) = 0 [pid 20384] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20384] write(1, "executing program\n", 18) = 18 [pid 20384] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20384] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20384] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20384] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20384] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20384] exit_group(0) = ? [pid 20384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20086", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20086", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20086/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20086/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20086/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20086") = 0 mkdir("./20087", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20385 attached , child_tidptr=0x555574c68690) = 20385 [pid 20385] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20385] chdir("./20087") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20385] setpgid(0, 0) = 0 [pid 20385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20385] write(3, "1000", 4) = 4 [pid 20385] close(3) = 0 [pid 20385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20385] write(1, "executing program\n", 18) = 18 executing program [pid 20385] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20385] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20385] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20385] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20385] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20385] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20385] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20385] exit_group(0) = ? [pid 20385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20087", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20087", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20087/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20087/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20087/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20087") = 0 mkdir("./20088", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20386 attached [pid 20386] set_robust_list(0x555574c686a0, 24) = 0 [pid 20386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20386] chdir("./20088") = 0 [pid 20386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20386] setpgid(0, 0) = 0 [pid 20386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20386 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20386] <... openat resumed>) = 3 [pid 20386] write(3, "1000", 4) = 4 [pid 20386] close(3) = 0 [pid 20386] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20386] write(1, "executing program\n", 18) = 18 executing program [pid 20386] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20386] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20386] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20386] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20386] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20386] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20386] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20386] exit_group(0) = ? [pid 20386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20088", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20088", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20088/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20088/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20088/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20088") = 0 mkdir("./20089", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20387 ci2-android-5-10/strace-static-x86_64: Process 20387 attached [pid 20387] set_robust_list(0x555574c686a0, 24) = 0 [pid 20387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20387] chdir("./20089") = 0 [pid 20387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20387] setpgid(0, 0) = 0 [pid 20387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20387] <... openat resumed>) = 3 [pid 20387] write(3, "1000", 4) = 4 [pid 20387] close(3) = 0 [pid 20387] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20387] write(1, "executing program\n", 18) = 18 executing program [pid 20387] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20387] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20387] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20387] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20387] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20387] exit_group(0) = ? [pid 20387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20089", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20089", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20089/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20089/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20089/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20089") = 0 mkdir("./20090", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20388 ci2-android-5-10/strace-static-x86_64: Process 20388 attached [pid 20388] set_robust_list(0x555574c686a0, 24) = 0 [pid 20388] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20388] chdir("./20090") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20388] setpgid(0, 0) = 0 [pid 20388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20388] write(3, "1000", 4) = 4 [pid 20388] close(3) = 0 [pid 20388] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20388] write(1, "executing program\n", 18) = 18 [pid 20388] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20388] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20388] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20388] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20388] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20388] exit_group(0) = ? [pid 20388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20090", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20090", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20090/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20090/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20090/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20090") = 0 mkdir("./20091", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20389 attached , child_tidptr=0x555574c68690) = 20389 [pid 20389] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20389] chdir("./20091") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20389] setpgid(0, 0) = 0 [pid 20389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20389] write(3, "1000", 4) = 4 [pid 20389] close(3) = 0 [pid 20389] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20389] write(1, "executing program\n", 18) = 18 executing program [pid 20389] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20389] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20389] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20389] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20389] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20389] exit_group(0) = ? [pid 20389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20091", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20091", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20091/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20091/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20091/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20091") = 0 mkdir("./20092", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20390 ci2-android-5-10/strace-static-x86_64: Process 20390 attached [pid 20390] set_robust_list(0x555574c686a0, 24) = 0 [pid 20390] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20390] chdir("./20092" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20390] <... chdir resumed>) = 0 [pid 20390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20390] setpgid(0, 0) = 0 [pid 20390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20390] write(3, "1000", 4) = 4 [pid 20390] close(3) = 0 [pid 20390] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20390] write(1, "executing program\n", 18) = 18 executing program [pid 20390] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20390] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20390] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20390] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20390] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20390] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20390] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20390] exit_group(0) = ? [pid 20390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20092", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20092", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20092/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20092/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20092/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20092") = 0 mkdir("./20093", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20391 ci2-android-5-10/strace-static-x86_64: Process 20391 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20391] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20391] <... set_robust_list resumed>) = 0 [pid 20391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20391] chdir("./20093") = 0 [pid 20391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20391] setpgid(0, 0) = 0 [pid 20391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20391] write(3, "1000", 4) = 4 [pid 20391] close(3) = 0 [pid 20391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20391] write(1, "executing program\n", 18) = 18 executing program [pid 20391] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20391] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20391] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20391] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20391] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20391] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20391] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20391] exit_group(0) = ? [pid 20391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20093", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20093", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20093/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20093/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20093/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20093") = 0 mkdir("./20094", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20392 ci2-android-5-10/strace-static-x86_64: Process 20392 attached [pid 20392] set_robust_list(0x555574c686a0, 24) = 0 [pid 20392] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20392] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20392] chdir("./20094" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20392] <... chdir resumed>) = 0 [pid 20392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20392] setpgid(0, 0) = 0 [pid 20392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20392] write(3, "1000", 4) = 4 [pid 20392] close(3) = 0 [pid 20392] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20392] write(1, "executing program\n", 18) = 18 executing program [pid 20392] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20392] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20392] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20392] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20392] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20392] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20392] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20392] exit_group(0) = ? [pid 20392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20094", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20094", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20094/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20094/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20094/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20094") = 0 mkdir("./20095", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20393 ci2-android-5-10/strace-static-x86_64: Process 20393 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20393] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20393] <... set_robust_list resumed>) = 0 [pid 20393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20393] chdir("./20095") = 0 [pid 20393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20393] setpgid(0, 0) = 0 [pid 20393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20393] write(3, "1000", 4) = 4 [pid 20393] close(3) = 0 [pid 20393] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20393] write(1, "executing program\n", 18) = 18 executing program [pid 20393] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20393] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20393] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20393] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20393] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20393] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20393] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20393] exit_group(0) = ? [pid 20393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20095", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20095", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20095/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20095/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20095/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20095") = 0 mkdir("./20096", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20394 ci2-android-5-10/strace-static-x86_64: Process 20394 attached [pid 20394] set_robust_list(0x555574c686a0, 24) = 0 [pid 20394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20394] chdir("./20096") = 0 [pid 20394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20394] setpgid(0, 0) = 0 [pid 20394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20394] write(3, "1000", 4) = 4 [pid 20394] close(3) = 0 [pid 20394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20394] write(1, "executing program\n", 18) = 18 [pid 20394] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20394] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20394] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20394] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 20394] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20394] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20394] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20394] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20394] exit_group(0) = ? [pid 20394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20096", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20096", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20096/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20096/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20096/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20096") = 0 mkdir("./20097", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20395 ci2-android-5-10/strace-static-x86_64: Process 20395 attached [pid 20395] set_robust_list(0x555574c686a0, 24) = 0 [pid 20395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20395] chdir("./20097") = 0 [pid 20395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20395] setpgid(0, 0) = 0 [pid 20395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20395] <... openat resumed>) = 3 [pid 20395] write(3, "1000", 4) = 4 [pid 20395] close(3) = 0 [pid 20395] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20395] <... symlink resumed>) = 0 [pid 20395] write(1, "executing program\n", 18) = 18 executing program [pid 20395] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20395] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20395] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20395] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20395] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20395] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20395] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20395] exit_group(0) = ? [pid 20395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20097", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20097", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20097/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20097/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20097/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20097") = 0 mkdir("./20098", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20396 ci2-android-5-10/strace-static-x86_64: Process 20396 attached [pid 20396] set_robust_list(0x555574c686a0, 24) = 0 [pid 20396] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20396] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20396] chdir("./20098") = 0 [pid 20396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20396] setpgid(0, 0) = 0 [pid 20396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20396] <... openat resumed>) = 3 [pid 20396] write(3, "1000", 4) = 4 [pid 20396] close(3) = 0 [pid 20396] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20396] write(1, "executing program\n", 18) = 18 [pid 20396] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20396] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20396] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20396] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20396] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20396] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20396] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20396] exit_group(0) = ? [pid 20396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20098", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20098", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20098/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20098/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20098/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20098") = 0 mkdir("./20099", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20397 ci2-android-5-10/strace-static-x86_64: Process 20397 attached [pid 20397] set_robust_list(0x555574c686a0, 24) = 0 [pid 20397] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20397] chdir("./20099" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20397] <... chdir resumed>) = 0 [pid 20397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20397] setpgid(0, 0) = 0 [pid 20397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20397] write(3, "1000", 4) = 4 [pid 20397] close(3) = 0 [pid 20397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20397] write(1, "executing program\n", 18) = 18 [pid 20397] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20397] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20397] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20397] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20397] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20397] exit_group(0) = ? [pid 20397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20099", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20099", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20099/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20099/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20099/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20099") = 0 mkdir("./20100", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20398 ci2-android-5-10/strace-static-x86_64: Process 20398 attached [pid 20398] set_robust_list(0x555574c686a0, 24) = 0 [pid 20398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20398] chdir("./20100") = 0 [pid 20398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20398] setpgid(0, 0) = 0 [pid 20398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20398] <... openat resumed>) = 3 [pid 20398] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20398] <... write resumed>) = 4 [pid 20398] close(3) = 0 [pid 20398] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20398] write(1, "executing program\n", 18) = 18 executing program [pid 20398] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20398] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20398] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20398] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20398] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20398] exit_group(0) = ? [pid 20398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20100", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20100/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20100/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20100/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20100") = 0 mkdir("./20101", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20399 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20399 attached [pid 20399] set_robust_list(0x555574c686a0, 24) = 0 [pid 20399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20399] chdir("./20101") = 0 [pid 20399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20399] setpgid(0, 0) = 0 [pid 20399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20399] write(3, "1000", 4) = 4 [pid 20399] close(3) = 0 [pid 20399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20399] write(1, "executing program\n", 18) = 18 executing program [pid 20399] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20399] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20399] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20399] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20399] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20399] exit_group(0) = ? [pid 20399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20101", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20101/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20101/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20101") = 0 mkdir("./20102", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20400 attached [pid 20400] set_robust_list(0x555574c686a0, 24) = 0 [pid 20400] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20400 [pid 20400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20400] chdir("./20102") = 0 [pid 20400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20400] setpgid(0, 0) = 0 [pid 20400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20400] write(3, "1000", 4) = 4 [pid 20400] close(3) = 0 [pid 20400] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20400] <... symlink resumed>) = 0 [pid 20400] write(1, "executing program\n", 18) = 18 executing program [pid 20400] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20400] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20400] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20400] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20400] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20400] exit_group(0) = ? [pid 20400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20102", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20102/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20102/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20102") = 0 mkdir("./20103", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20401 attached , child_tidptr=0x555574c68690) = 20401 [pid 20401] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20401] chdir("./20103" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20401] <... chdir resumed>) = 0 [pid 20401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20401] setpgid(0, 0) = 0 [pid 20401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20401] write(3, "1000", 4) = 4 [pid 20401] close(3) = 0 [pid 20401] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20401] write(1, "executing program\n", 18) = 18 executing program [pid 20401] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20401] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20401] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20401] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20401] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20401] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20401] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20401] exit_group(0) = ? [pid 20401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20103", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20103/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20103/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20103") = 0 mkdir("./20104", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20402 attached , child_tidptr=0x555574c68690) = 20402 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20402] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20402] <... set_robust_list resumed>) = 0 [pid 20402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20402] chdir("./20104") = 0 [pid 20402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20402] setpgid(0, 0) = 0 [pid 20402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20402] write(3, "1000", 4) = 4 [pid 20402] close(3) = 0 [pid 20402] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20402] write(1, "executing program\n", 18) = 18 executing program [pid 20402] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20402] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20402] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20402] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20402] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20402] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20402] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20402] exit_group(0) = ? [pid 20402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20104", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20104/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20104/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20104/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20104") = 0 mkdir("./20105", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20403 attached [pid 20403] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20403 [pid 20403] <... set_robust_list resumed>) = 0 [pid 20403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20403] chdir("./20105") = 0 [pid 20403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20403] <... prctl resumed>) = 0 [pid 20403] setpgid(0, 0) = 0 [pid 20403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20403] <... openat resumed>) = 3 [pid 20403] write(3, "1000", 4) = 4 [pid 20403] close(3) = 0 [pid 20403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20403] write(1, "executing program\n", 18) = 18 executing program [pid 20403] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20403] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20403] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20403] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20403] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20403] exit_group(0) = ? [pid 20403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20105", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20105/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20105/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20105") = 0 mkdir("./20106", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20404 ci2-android-5-10/strace-static-x86_64: Process 20404 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20404] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20404] <... set_robust_list resumed>) = 0 [pid 20404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20404] chdir("./20106") = 0 [pid 20404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20404] setpgid(0, 0) = 0 [pid 20404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20404] write(3, "1000", 4) = 4 [pid 20404] close(3) = 0 [pid 20404] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20404] write(1, "executing program\n", 18) = 18 executing program [pid 20404] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20404] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20404] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20404] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20404] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20404] exit_group(0) = ? [pid 20404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20106", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20106/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20106/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20106/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20106") = 0 mkdir("./20107", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20405 ci2-android-5-10/strace-static-x86_64: Process 20405 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20405] set_robust_list(0x555574c686a0, 24) = 0 [pid 20405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20405] chdir("./20107") = 0 [pid 20405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20405] setpgid(0, 0) = 0 [pid 20405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20405] write(3, "1000", 4) = 4 [pid 20405] close(3) = 0 [pid 20405] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20405] write(1, "executing program\n", 18) = 18 executing program [pid 20405] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20405] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20405] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20405] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20405] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20405] exit_group(0) = ? [pid 20405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20107", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20107/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20107/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20107") = 0 mkdir("./20108", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20406 ci2-android-5-10/strace-static-x86_64: Process 20406 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20406] set_robust_list(0x555574c686a0, 24) = 0 [pid 20406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20406] chdir("./20108") = 0 [pid 20406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20406] setpgid(0, 0) = 0 [pid 20406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20406] write(3, "1000", 4) = 4 [pid 20406] close(3) = 0 [pid 20406] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20406] write(1, "executing program\n", 18) = 18 executing program [pid 20406] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20406] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20406] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20406] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20406] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20406] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20406] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20406] exit_group(0) = ? [pid 20406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20108", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20108/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20108/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20108") = 0 mkdir("./20109", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20407 ci2-android-5-10/strace-static-x86_64: Process 20407 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20407] set_robust_list(0x555574c686a0, 24) = 0 [pid 20407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20407] chdir("./20109") = 0 [pid 20407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20407] setpgid(0, 0) = 0 [pid 20407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20407] write(3, "1000", 4) = 4 [pid 20407] close(3) = 0 [pid 20407] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20407] write(1, "executing program\n", 18) = 18 executing program [pid 20407] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20407] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20407] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20407] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20407] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20407] exit_group(0) = ? [pid 20407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20109", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20109/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20109/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20109/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20109") = 0 mkdir("./20110", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20408 ci2-android-5-10/strace-static-x86_64: Process 20408 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20408] set_robust_list(0x555574c686a0, 24) = 0 [pid 20408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20408] chdir("./20110") = 0 [pid 20408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20408] setpgid(0, 0) = 0 [pid 20408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20408] write(3, "1000", 4) = 4 [pid 20408] close(3) = 0 [pid 20408] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20408] write(1, "executing program\n", 18) = 18 executing program [pid 20408] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20408] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20408] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20408] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20408] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20408] exit_group(0) = ? [pid 20408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20110", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20110/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20110/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20110") = 0 mkdir("./20111", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20409 ci2-android-5-10/strace-static-x86_64: Process 20409 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20409] set_robust_list(0x555574c686a0, 24) = 0 [pid 20409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20409] chdir("./20111") = 0 [pid 20409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20409] setpgid(0, 0) = 0 [pid 20409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20409] write(3, "1000", 4) = 4 [pid 20409] close(3) = 0 [pid 20409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20409] write(1, "executing program\n", 18) = 18 executing program [pid 20409] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20409] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20409] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20409] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20409] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20409] exit_group(0) = ? [pid 20409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20111", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20111/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20111/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20111/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20111") = 0 mkdir("./20112", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20410 ci2-android-5-10/strace-static-x86_64: Process 20410 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20410] set_robust_list(0x555574c686a0, 24) = 0 [pid 20410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20410] chdir("./20112") = 0 [pid 20410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20410] setpgid(0, 0) = 0 [pid 20410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20410] write(3, "1000", 4) = 4 [pid 20410] close(3) = 0 [pid 20410] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20410] write(1, "executing program\n", 18) = 18 executing program [pid 20410] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20410] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20410] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20410] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20410] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20410] exit_group(0) = ? [pid 20410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20112", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20112/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20112/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20112") = 0 mkdir("./20113", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20411 attached [pid 20411] set_robust_list(0x555574c686a0, 24) = 0 [pid 20411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20411] chdir("./20113") = 0 [pid 20411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20411] setpgid(0, 0) = 0 [pid 20411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20411 [pid 20411] <... openat resumed>) = 3 [pid 20411] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20411] <... write resumed>) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20411] close(3) = 0 [pid 20411] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20411] write(1, "executing program\n", 18) = 18 [pid 20411] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20411] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20411] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20411] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20411] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20411] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20411] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20411] exit_group(0) = ? [pid 20411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20113", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20113/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20113/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20113/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20113") = 0 mkdir("./20114", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20412 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20412 attached [pid 20412] set_robust_list(0x555574c686a0, 24) = 0 [pid 20412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20412] chdir("./20114") = 0 [pid 20412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20412] setpgid(0, 0) = 0 [pid 20412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20412] write(3, "1000", 4) = 4 [pid 20412] close(3) = 0 [pid 20412] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20412] write(1, "executing program\n", 18) = 18 executing program [pid 20412] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20412] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20412] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20412] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20412] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20412] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20412] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20412] exit_group(0) = ? [pid 20412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20114", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20114/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20114/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20114/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20114") = 0 mkdir("./20115", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20413 ci2-android-5-10/strace-static-x86_64: Process 20413 attached [pid 20413] set_robust_list(0x555574c686a0, 24) = 0 [pid 20413] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20413] chdir("./20115") = 0 [pid 20413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20413] setpgid(0, 0) = 0 [pid 20413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20413] <... openat resumed>) = 3 [pid 20413] write(3, "1000", 4) = 4 [pid 20413] close(3) = 0 [pid 20413] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20413] write(1, "executing program\n", 18) = 18 [pid 20413] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20413] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20413] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20413] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20413] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20413] exit_group(0) = ? [pid 20413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20115", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20115/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20115/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20115") = 0 mkdir("./20116", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20414 attached , child_tidptr=0x555574c68690) = 20414 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20414] set_robust_list(0x555574c686a0, 24) = 0 [pid 20414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20414] chdir("./20116") = 0 [pid 20414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20414] setpgid(0, 0) = 0 [pid 20414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20414] write(3, "1000", 4) = 4 [pid 20414] close(3) = 0 [pid 20414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20414] write(1, "executing program\n", 18) = 18 executing program [pid 20414] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20414] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20414] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20414] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20414] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20414] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20414] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20414] exit_group(0) = ? [pid 20414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20116", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20116/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20116/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20116") = 0 mkdir("./20117", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20415 ci2-android-5-10/strace-static-x86_64: Process 20415 attached [pid 20415] set_robust_list(0x555574c686a0, 24) = 0 [pid 20415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20415] chdir("./20117") = 0 [pid 20415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20415] setpgid(0, 0) = 0 [pid 20415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20415] write(3, "1000", 4) = 4 [pid 20415] close(3) = 0 [pid 20415] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20415] <... symlink resumed>) = 0 [pid 20415] write(1, "executing program\n", 18) = 18 executing program [pid 20415] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20415] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20415] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20415] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20415] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20415] exit_group(0) = ? [pid 20415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20117", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20117/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20117/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20117") = 0 mkdir("./20118", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20416 ci2-android-5-10/strace-static-x86_64: Process 20416 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20416] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20416] <... set_robust_list resumed>) = 0 [pid 20416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20416] chdir("./20118") = 0 [pid 20416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20416] setpgid(0, 0) = 0 [pid 20416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20416] write(3, "1000", 4) = 4 [pid 20416] close(3) = 0 [pid 20416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20416] write(1, "executing program\n", 18) = 18 executing program [pid 20416] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20416] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20416] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20416] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20416] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20416] exit_group(0) = ? [pid 20416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20118", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20118/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20118/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20118/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20118") = 0 mkdir("./20119", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20417 ci2-android-5-10/strace-static-x86_64: Process 20417 attached [pid 20417] set_robust_list(0x555574c686a0, 24) = 0 [pid 20417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20417] chdir("./20119") = 0 [pid 20417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20417] setpgid(0, 0) = 0 [pid 20417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20417] <... openat resumed>) = 3 [pid 20417] write(3, "1000", 4) = 4 [pid 20417] close(3) = 0 [pid 20417] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20417] <... symlink resumed>) = 0 [pid 20417] write(1, "executing program\n", 18) = 18 [pid 20417] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20417] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20417] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20417] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20417] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20417] exit_group(0) = ? [pid 20417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20119", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20119/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20119/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20119/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20119") = 0 mkdir("./20120", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20418 ci2-android-5-10/strace-static-x86_64: Process 20418 attached [pid 20418] set_robust_list(0x555574c686a0, 24) = 0 [pid 20418] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20418] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20418] chdir("./20120") = 0 [pid 20418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20418] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20418] write(3, "1000", 4) = 4 [pid 20418] close(3) = 0 [pid 20418] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20418] write(1, "executing program\n", 18) = 18 executing program [pid 20418] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20418] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20418] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20418] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20418] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20418] exit_group(0) = ? [pid 20418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20120", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20120/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20120/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20120") = 0 mkdir("./20121", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20419 ci2-android-5-10/strace-static-x86_64: Process 20419 attached [pid 20419] set_robust_list(0x555574c686a0, 24) = 0 [pid 20419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20419] chdir("./20121") = 0 [pid 20419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20419] setpgid(0, 0) = 0 [pid 20419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20419] write(3, "1000", 4) = 4 [pid 20419] close(3) = 0 [pid 20419] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20419] <... symlink resumed>) = 0 [pid 20419] write(1, "executing program\n", 18) = 18 executing program [pid 20419] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20419] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20419] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20419] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20419] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20419] exit_group(0) = ? [pid 20419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20121", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20121/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20121/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20121/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20121") = 0 mkdir("./20122", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20420 ci2-android-5-10/strace-static-x86_64: Process 20420 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20420] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20420] <... set_robust_list resumed>) = 0 [pid 20420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20420] chdir("./20122") = 0 [pid 20420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20420] setpgid(0, 0) = 0 [pid 20420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20420] write(3, "1000", 4) = 4 [pid 20420] close(3) = 0 [pid 20420] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20420] write(1, "executing program\n", 18) = 18 executing program [pid 20420] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20420] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20420] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20420] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20420] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20420] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20420] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20420] exit_group(0) = ? [pid 20420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20122", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20122/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20122/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20122/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20122") = 0 mkdir("./20123", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20421 attached [pid 20421] set_robust_list(0x555574c686a0, 24) = 0 [pid 20421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20421] chdir("./20123" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20421 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20421] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20421] setpgid(0, 0) = 0 [pid 20421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20421] write(3, "1000", 4) = 4 [pid 20421] close(3) = 0 [pid 20421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20421] write(1, "executing program\n", 18) = 18 executing program [pid 20421] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20421] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20421] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20421] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20421] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20421] exit_group(0) = ? [pid 20421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20123", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20123/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20123/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20123/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20123") = 0 mkdir("./20124", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20422 ci2-android-5-10/strace-static-x86_64: Process 20422 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20422] set_robust_list(0x555574c686a0, 24) = 0 [pid 20422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20422] chdir("./20124") = 0 [pid 20422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20422] setpgid(0, 0) = 0 [pid 20422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20422] write(3, "1000", 4) = 4 [pid 20422] close(3) = 0 [pid 20422] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20422] write(1, "executing program\n", 18) = 18 [pid 20422] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20422] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20422] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20422] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20422] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20422] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20422] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20422] exit_group(0) = ? [pid 20422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20124", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20124/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20124/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20124") = 0 mkdir("./20125", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20423 attached , child_tidptr=0x555574c68690) = 20423 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20423] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20423] <... set_robust_list resumed>) = 0 [pid 20423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20423] chdir("./20125") = 0 [pid 20423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20423] setpgid(0, 0) = 0 [pid 20423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20423] write(3, "1000", 4) = 4 [pid 20423] close(3) = 0 [pid 20423] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20423] write(1, "executing program\n", 18) = 18 executing program [pid 20423] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20423] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20423] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20423] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20423] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20423] exit_group(0) = ? [pid 20423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20125", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20125/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20125/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20125/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20125") = 0 mkdir("./20126", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20424 ci2-android-5-10/strace-static-x86_64: Process 20424 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20424] set_robust_list(0x555574c686a0, 24) = 0 [pid 20424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20424] chdir("./20126") = 0 [pid 20424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20424] setpgid(0, 0) = 0 [pid 20424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20424] write(3, "1000", 4) = 4 [pid 20424] close(3) = 0 [pid 20424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20424] write(1, "executing program\n", 18) = 18 executing program [pid 20424] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20424] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20424] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20424] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20424] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20424] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20424] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20424] exit_group(0) = ? [pid 20424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20126", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20126/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20126/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20126/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20126") = 0 mkdir("./20127", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20425 ci2-android-5-10/strace-static-x86_64: Process 20425 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20425] set_robust_list(0x555574c686a0, 24) = 0 [pid 20425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20425] chdir("./20127") = 0 [pid 20425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20425] setpgid(0, 0) = 0 [pid 20425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20425] write(3, "1000", 4) = 4 [pid 20425] close(3) = 0 [pid 20425] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20425] write(1, "executing program\n", 18) = 18 executing program [pid 20425] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20425] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20425] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20425] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20425] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20425] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20425] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20425] exit_group(0) = ? [pid 20425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20127", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20127/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20127/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20127/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20127") = 0 mkdir("./20128", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20426 attached [pid 20426] set_robust_list(0x555574c686a0, 24) = 0 [pid 20426] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20426 [pid 20426] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20426] chdir("./20128") = 0 [pid 20426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20426] setpgid(0, 0) = 0 [pid 20426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20426] write(3, "1000", 4) = 4 [pid 20426] close(3) = 0 [pid 20426] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20426] write(1, "executing program\n", 18) = 18 executing program [pid 20426] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20426] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20426] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20426] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20426] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20426] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20426] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20426] exit_group(0) = ? [pid 20426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20128", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20128/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20128/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20128") = 0 mkdir("./20129", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20427 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20427 attached [pid 20427] set_robust_list(0x555574c686a0, 24) = 0 [pid 20427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20427] chdir("./20129") = 0 [pid 20427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20427] setpgid(0, 0) = 0 [pid 20427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20427] write(3, "1000", 4) = 4 [pid 20427] close(3) = 0 [pid 20427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20427] write(1, "executing program\n", 18) = 18 executing program [pid 20427] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20427] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20427] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20427] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20427] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20427] exit_group(0) = ? [pid 20427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20129", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20129/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20129/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20129/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20129") = 0 mkdir("./20130", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20428 ci2-android-5-10/strace-static-x86_64: Process 20428 attached [pid 20428] set_robust_list(0x555574c686a0, 24) = 0 [pid 20428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20428] chdir("./20130") = 0 [pid 20428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20428] setpgid(0, 0) = 0 [pid 20428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20428] write(3, "1000", 4) = 4 [pid 20428] close(3) = 0 [pid 20428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20428] write(1, "executing program\n", 18) = 18 executing program [pid 20428] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20428] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20428] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20428] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20428] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20428] <... sendmsg resumed>) = 40 [pid 20428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20428] exit_group(0) = ? [pid 20428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20130", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20130/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20130/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20130") = 0 mkdir("./20131", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20429 ci2-android-5-10/strace-static-x86_64: Process 20429 attached [pid 20429] set_robust_list(0x555574c686a0, 24) = 0 [pid 20429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20429] chdir("./20131") = 0 [pid 20429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20429] setpgid(0, 0) = 0 [pid 20429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20429] <... openat resumed>) = 3 [pid 20429] write(3, "1000", 4) = 4 [pid 20429] close(3) = 0 [pid 20429] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20429] <... symlink resumed>) = 0 executing program [pid 20429] write(1, "executing program\n", 18) = 18 [pid 20429] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20429] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20429] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20429] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20429] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20429] exit_group(0) = ? [pid 20429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20131", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20131/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20131/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20131") = 0 mkdir("./20132", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20430 attached , child_tidptr=0x555574c68690) = 20430 [pid 20430] set_robust_list(0x555574c686a0, 24) = 0 [pid 20430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20430] chdir("./20132") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20430] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20430] write(3, "1000", 4) = 4 [pid 20430] close(3) = 0 [pid 20430] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20430] write(1, "executing program\n", 18) = 18 [pid 20430] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20430] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20430] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20430] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20430] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20430] exit_group(0) = ? [pid 20430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20132", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20132/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20132/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20132/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20132") = 0 mkdir("./20133", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20431 ci2-android-5-10/strace-static-x86_64: Process 20431 attached [pid 20431] set_robust_list(0x555574c686a0, 24) = 0 [pid 20431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20431] chdir("./20133") = 0 [pid 20431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20431] setpgid(0, 0) = 0 [pid 20431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20431] write(3, "1000", 4) = 4 [pid 20431] close(3) = 0 [pid 20431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20431] write(1, "executing program\n", 18) = 18 executing program [pid 20431] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20431] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20431] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20431] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20431] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20431] exit_group(0) = ? [pid 20431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20133", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20133/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20133/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20133/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20133") = 0 mkdir("./20134", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20432 ci2-android-5-10/strace-static-x86_64: Process 20432 attached [pid 20432] set_robust_list(0x555574c686a0, 24) = 0 [pid 20432] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20432] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20432] chdir("./20134") = 0 [pid 20432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20432] setpgid(0, 0) = 0 [pid 20432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20432] <... openat resumed>) = 3 [pid 20432] write(3, "1000", 4) = 4 [pid 20432] close(3) = 0 [pid 20432] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20432] write(1, "executing program\n", 18) = 18 executing program [pid 20432] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20432] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20432] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20432] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20432] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20432] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20432] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20432] exit_group(0) = ? [pid 20432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20134", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20134/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20134/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20134/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20134") = 0 mkdir("./20135", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20433 ci2-android-5-10/strace-static-x86_64: Process 20433 attached [pid 20433] set_robust_list(0x555574c686a0, 24) = 0 [pid 20433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20433] chdir("./20135") = 0 [pid 20433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20433] <... prctl resumed>) = 0 [pid 20433] setpgid(0, 0) = 0 [pid 20433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20433] write(3, "1000", 4) = 4 [pid 20433] close(3) = 0 [pid 20433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20433] write(1, "executing program\n", 18) = 18 executing program [pid 20433] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20433] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20433] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20433] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20433] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20433] exit_group(0) = ? [pid 20433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20135", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20135/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20135/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20135/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20135") = 0 mkdir("./20136", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20434 attached , child_tidptr=0x555574c68690) = 20434 [pid 20434] set_robust_list(0x555574c686a0, 24) = 0 [pid 20434] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20434] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20434] chdir("./20136" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20434] <... chdir resumed>) = 0 [pid 20434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20434] setpgid(0, 0) = 0 [pid 20434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20434] write(3, "1000", 4) = 4 [pid 20434] close(3) = 0 [pid 20434] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20434] write(1, "executing program\n", 18) = 18 executing program [pid 20434] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20434] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20434] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20434] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20434] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20434] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20434] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20434] exit_group(0) = ? [pid 20434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20136", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20136/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20136/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20136") = 0 mkdir("./20137", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20435 ci2-android-5-10/strace-static-x86_64: Process 20435 attached [pid 20435] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20435] <... set_robust_list resumed>) = 0 [pid 20435] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20435] chdir("./20137") = 0 [pid 20435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20435] setpgid(0, 0) = 0 [pid 20435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20435] write(3, "1000", 4) = 4 [pid 20435] close(3) = 0 [pid 20435] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20435] write(1, "executing program\n", 18) = 18 executing program [pid 20435] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20435] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20435] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20435] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20435] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20435] exit_group(0) = ? [pid 20435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20137", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20137/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20137/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20137") = 0 mkdir("./20138", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20436 ci2-android-5-10/strace-static-x86_64: Process 20436 attached [pid 20436] set_robust_list(0x555574c686a0, 24) = 0 [pid 20436] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20436] chdir("./20138") = 0 [pid 20436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20436] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20436] write(3, "1000", 4) = 4 [pid 20436] close(3) = 0 [pid 20436] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20436] write(1, "executing program\n", 18) = 18 executing program [pid 20436] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20436] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20436] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20436] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20436] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20436] exit_group(0) = ? [pid 20436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20138", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20138/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20138/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20138/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20138") = 0 mkdir("./20139", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20437 attached [pid 20437] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20437 [pid 20437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20437] chdir("./20139") = 0 [pid 20437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20437] <... prctl resumed>) = 0 [pid 20437] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20437] write(3, "1000", 4) = 4 [pid 20437] close(3) = 0 [pid 20437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20437] write(1, "executing program\n", 18) = 18 executing program [pid 20437] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20437] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20437] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20437] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20437] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20437] exit_group(0) = ? [pid 20437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20139", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20139/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20139/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20139/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20139") = 0 mkdir("./20140", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20438 attached [pid 20438] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20438 [pid 20438] <... set_robust_list resumed>) = 0 [pid 20438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20438] chdir("./20140" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20438] <... chdir resumed>) = 0 [pid 20438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20438] <... prctl resumed>) = 0 [pid 20438] setpgid(0, 0) = 0 [pid 20438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20438] write(3, "1000", 4) = 4 [pid 20438] close(3) = 0 [pid 20438] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20438] write(1, "executing program\n", 18) = 18 executing program [pid 20438] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20438] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20438] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20438] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20438] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20438] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20438] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20438] exit_group(0) = ? [pid 20438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20140", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20140/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20140/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20140/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20140") = 0 mkdir("./20141", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20439 ci2-android-5-10/strace-static-x86_64: Process 20439 attached [pid 20439] set_robust_list(0x555574c686a0, 24) = 0 [pid 20439] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20439] chdir("./20141") = 0 [pid 20439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20439] setpgid(0, 0) = 0 [pid 20439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20439] <... openat resumed>) = 3 [pid 20439] write(3, "1000", 4) = 4 [pid 20439] close(3) = 0 [pid 20439] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20439] write(1, "executing program\n", 18) = 18 [pid 20439] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20439] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20439] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20439] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20439] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20439] exit_group(0) = ? [pid 20439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20141", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20141/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20141/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20141/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20141") = 0 mkdir("./20142", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20440 ci2-android-5-10/strace-static-x86_64: Process 20440 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20440] set_robust_list(0x555574c686a0, 24) = 0 [pid 20440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20440] chdir("./20142") = 0 [pid 20440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20440] setpgid(0, 0) = 0 [pid 20440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20440] write(3, "1000", 4) = 4 [pid 20440] close(3) = 0 [pid 20440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20440] write(1, "executing program\n", 18) = 18 [pid 20440] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20440] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20440] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20440] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20440] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20440] exit_group(0) = ? [pid 20440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20142", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20142/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20142/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20142") = 0 mkdir("./20143", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20441 ci2-android-5-10/strace-static-x86_64: Process 20441 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20441] set_robust_list(0x555574c686a0, 24) = 0 [pid 20441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20441] chdir("./20143") = 0 [pid 20441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20441] setpgid(0, 0) = 0 [pid 20441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20441] write(3, "1000", 4) = 4 [pid 20441] close(3) = 0 [pid 20441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20441] write(1, "executing program\n", 18) = 18 executing program [pid 20441] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20441] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20441] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20441] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20441] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20441] exit_group(0) = ? [pid 20441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20143", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20143/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20143/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20143/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20143") = 0 mkdir("./20144", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20442 ci2-android-5-10/strace-static-x86_64: Process 20442 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20442] set_robust_list(0x555574c686a0, 24) = 0 [pid 20442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20442] chdir("./20144") = 0 [pid 20442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20442] setpgid(0, 0) = 0 [pid 20442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20442] write(3, "1000", 4) = 4 [pid 20442] close(3) = 0 [pid 20442] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20442] write(1, "executing program\n", 18) = 18 [pid 20442] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20442] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20442] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20442] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20442] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20442] exit_group(0) = ? [pid 20442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20144", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20144/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20144/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20144") = 0 mkdir("./20145", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20443 ci2-android-5-10/strace-static-x86_64: Process 20443 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20443] set_robust_list(0x555574c686a0, 24) = 0 [pid 20443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20443] chdir("./20145") = 0 [pid 20443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20443] setpgid(0, 0) = 0 [pid 20443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20443] write(3, "1000", 4) = 4 [pid 20443] close(3) = 0 [pid 20443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20443] write(1, "executing program\n", 18) = 18 executing program [pid 20443] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20443] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20443] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20443] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20443] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20443] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20443] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20443] exit_group(0) = ? [pid 20443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20145", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20145/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20145/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20145/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20145") = 0 mkdir("./20146", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20444 ci2-android-5-10/strace-static-x86_64: Process 20444 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20444] set_robust_list(0x555574c686a0, 24) = 0 [pid 20444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20444] chdir("./20146") = 0 [pid 20444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20444] setpgid(0, 0) = 0 [pid 20444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20444] write(3, "1000", 4) = 4 [pid 20444] close(3) = 0 [pid 20444] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20444] write(1, "executing program\n", 18) = 18 executing program [pid 20444] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20444] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20444] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20444] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20444] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20444] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20444] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20444] exit_group(0) = ? [pid 20444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20146", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20146/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20146/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20146/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20146") = 0 mkdir("./20147", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20445 attached [pid 20445] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20445 [pid 20445] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20445] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20445] chdir("./20147") = 0 [pid 20445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20445] setpgid(0, 0) = 0 [pid 20445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20445] write(3, "1000", 4) = 4 [pid 20445] close(3) = 0 [pid 20445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20445] write(1, "executing program\n", 18) = 18 executing program [pid 20445] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20445] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20445] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20445] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20445] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20445] exit_group(0) = ? [pid 20445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20147", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20147/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20147/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20147") = 0 mkdir("./20148", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20446 ci2-android-5-10/strace-static-x86_64: Process 20446 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20446] set_robust_list(0x555574c686a0, 24) = 0 [pid 20446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20446] chdir("./20148") = 0 [pid 20446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20446] setpgid(0, 0) = 0 [pid 20446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20446] write(3, "1000", 4) = 4 [pid 20446] close(3) = 0 [pid 20446] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20446] write(1, "executing program\n", 18) = 18 executing program [pid 20446] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20446] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20446] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20446] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20446] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20446] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20446] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20446] exit_group(0) = ? [pid 20446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20148", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20148/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20148/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20148") = 0 mkdir("./20149", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20447 ci2-android-5-10/strace-static-x86_64: Process 20447 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20447] set_robust_list(0x555574c686a0, 24) = 0 [pid 20447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20447] chdir("./20149") = 0 [pid 20447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20447] setpgid(0, 0) = 0 [pid 20447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20447] write(3, "1000", 4) = 4 [pid 20447] close(3) = 0 [pid 20447] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20447] write(1, "executing program\n", 18) = 18 executing program [pid 20447] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20447] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20447] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20447] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20447] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20447] exit_group(0) = ? [pid 20447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20149", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20149/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20149/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20149") = 0 mkdir("./20150", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20448 ci2-android-5-10/strace-static-x86_64: Process 20448 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20448] set_robust_list(0x555574c686a0, 24) = 0 [pid 20448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20448] chdir("./20150") = 0 [pid 20448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20448] setpgid(0, 0) = 0 [pid 20448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20448] write(3, "1000", 4) = 4 [pid 20448] close(3) = 0 [pid 20448] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20448] write(1, "executing program\n", 18) = 18 executing program [pid 20448] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20448] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20448] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20448] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20448] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20448] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20448] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20448] exit_group(0) = ? [pid 20448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20150", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20150/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20150/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20150") = 0 mkdir("./20151", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20449 attached , child_tidptr=0x555574c68690) = 20449 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20449] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20449] <... set_robust_list resumed>) = 0 [pid 20449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20449] chdir("./20151") = 0 [pid 20449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20449] setpgid(0, 0) = 0 [pid 20449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20449] write(3, "1000", 4) = 4 [pid 20449] close(3) = 0 [pid 20449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20449] write(1, "executing program\n", 18) = 18 executing program [pid 20449] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20449] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20449] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20449] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20449] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20449] exit_group(0) = ? [pid 20449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20151", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20151/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20151/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20151/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20151") = 0 mkdir("./20152", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20450 ci2-android-5-10/strace-static-x86_64: Process 20450 attached [pid 20450] set_robust_list(0x555574c686a0, 24) = 0 [pid 20450] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20450] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20450] chdir("./20152") = 0 [pid 20450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20450] setpgid(0, 0) = 0 [pid 20450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20450] <... openat resumed>) = 3 [pid 20450] write(3, "1000", 4) = 4 [pid 20450] close(3) = 0 [pid 20450] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20450] write(1, "executing program\n", 18) = 18 executing program [pid 20450] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20450] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20450] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20450] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20450] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20450] exit_group(0) = ? [pid 20450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20152", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20152/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20152/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20152/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20152") = 0 mkdir("./20153", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20451 attached , child_tidptr=0x555574c68690) = 20451 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20451] set_robust_list(0x555574c686a0, 24) = 0 [pid 20451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20451] chdir("./20153") = 0 [pid 20451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20451] setpgid(0, 0) = 0 [pid 20451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20451] write(3, "1000", 4) = 4 [pid 20451] close(3) = 0 [pid 20451] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20451] write(1, "executing program\n", 18) = 18 [pid 20451] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20451] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20451] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20451] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20451] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20451] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20451] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20451] exit_group(0) = ? [pid 20451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20153", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20153/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20153/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20153/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20153") = 0 mkdir("./20154", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20452 attached , child_tidptr=0x555574c68690) = 20452 [pid 20452] set_robust_list(0x555574c686a0, 24) = 0 [pid 20452] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20452] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20452] chdir("./20154") = 0 [pid 20452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20452] setpgid(0, 0) = 0 [pid 20452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20452] <... openat resumed>) = 3 [pid 20452] write(3, "1000", 4) = 4 [pid 20452] close(3) = 0 [pid 20452] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20452] write(1, "executing program\n", 18) = 18 executing program [pid 20452] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20452] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20452] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20452] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20452] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20452] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20452] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20452] exit_group(0) = ? [pid 20452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20154", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20154/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20154/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20154/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20154") = 0 mkdir("./20155", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20453 attached , child_tidptr=0x555574c68690) = 20453 [pid 20453] set_robust_list(0x555574c686a0, 24) = 0 [pid 20453] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20453] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20453] chdir("./20155") = 0 [pid 20453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20453] setpgid(0, 0) = 0 [pid 20453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20453] <... openat resumed>) = 3 [pid 20453] write(3, "1000", 4) = 4 [pid 20453] close(3) = 0 [pid 20453] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20453] write(1, "executing program\n", 18) = 18 executing program [pid 20453] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20453] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20453] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20453] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20453] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20453] exit_group(0) = ? [pid 20453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20155", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20155/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20155/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20155/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20155") = 0 mkdir("./20156", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20454 ci2-android-5-10/strace-static-x86_64: Process 20454 attached [pid 20454] set_robust_list(0x555574c686a0, 24) = 0 [pid 20454] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20454] chdir("./20156") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20454] setpgid(0, 0) = 0 [pid 20454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20454] write(3, "1000", 4) = 4 [pid 20454] close(3) = 0 [pid 20454] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20454] write(1, "executing program\n", 18) = 18 executing program [pid 20454] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20454] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20454] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20454] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20454] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20454] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20454] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20454] exit_group(0) = ? [pid 20454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20156", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20156/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20156/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20156/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20156") = 0 mkdir("./20157", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20455 attached , child_tidptr=0x555574c68690) = 20455 [pid 20455] set_robust_list(0x555574c686a0, 24) = 0 [pid 20455] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20455] chdir("./20157" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20455] <... chdir resumed>) = 0 [pid 20455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20455] setpgid(0, 0) = 0 [pid 20455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20455] write(3, "1000", 4) = 4 [pid 20455] close(3) = 0 [pid 20455] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20455] write(1, "executing program\n", 18) = 18 [pid 20455] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20455] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20455] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20455] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20455] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20455] exit_group(0) = ? [pid 20455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20157", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20157/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20157/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20157/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20157") = 0 mkdir("./20158", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20456 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20456 attached [pid 20456] set_robust_list(0x555574c686a0, 24) = 0 [pid 20456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20456] chdir("./20158") = 0 [pid 20456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20456] setpgid(0, 0) = 0 [pid 20456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20456] write(3, "1000", 4) = 4 [pid 20456] close(3) = 0 [pid 20456] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20456] write(1, "executing program\n", 18) = 18 [pid 20456] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20456] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20456] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20456] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20456] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20456] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20456] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20456] exit_group(0) = ? [pid 20456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20158", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20158/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20158/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20158") = 0 mkdir("./20159", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20457 attached , child_tidptr=0x555574c68690) = 20457 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20457] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20457] <... set_robust_list resumed>) = 0 [pid 20457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20457] chdir("./20159") = 0 [pid 20457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20457] setpgid(0, 0) = 0 [pid 20457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20457] write(3, "1000", 4) = 4 [pid 20457] close(3) = 0 [pid 20457] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20457] write(1, "executing program\n", 18) = 18 executing program [pid 20457] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20457] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20457] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20457] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20457] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20457] exit_group(0) = ? [pid 20457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20159", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20159/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20159/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20159/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20159") = 0 mkdir("./20160", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20458 ci2-android-5-10/strace-static-x86_64: Process 20458 attached [pid 20458] set_robust_list(0x555574c686a0, 24) = 0 [pid 20458] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20458] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20458] chdir("./20160") = 0 [pid 20458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20458] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20458] write(3, "1000", 4) = 4 [pid 20458] close(3) = 0 [pid 20458] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20458] write(1, "executing program\n", 18) = 18 executing program [pid 20458] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20458] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20458] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20458] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20458] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20458] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20458] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20458] exit_group(0) = ? [pid 20458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20160", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20160/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20160/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20160/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20160") = 0 mkdir("./20161", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20459 ci2-android-5-10/strace-static-x86_64: Process 20459 attached [pid 20459] set_robust_list(0x555574c686a0, 24) = 0 [pid 20459] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20459] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20459] chdir("./20161") = 0 [pid 20459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20459] setpgid(0, 0) = 0 [pid 20459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20459] write(3, "1000", 4) = 4 [pid 20459] close(3) = 0 [pid 20459] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20459] write(1, "executing program\n", 18) = 18 [pid 20459] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20459] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20459] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20459] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20459] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20459] exit_group(0) = ? [pid 20459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20161", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20161/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20161/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20161/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20161") = 0 mkdir("./20162", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20460 ci2-android-5-10/strace-static-x86_64: Process 20460 attached [pid 20460] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20460] chdir("./20162") = 0 [pid 20460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20460] setpgid(0, 0) = 0 [pid 20460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20460] write(3, "1000", 4) = 4 [pid 20460] close(3) = 0 [pid 20460] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20460] write(1, "executing program\n", 18) = 18 executing program [pid 20460] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20460] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20460] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20460] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20460] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20460] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20460] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20460] exit_group(0) = ? [pid 20460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20162", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20162/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20162/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20162") = 0 mkdir("./20163", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20461 ci2-android-5-10/strace-static-x86_64: Process 20461 attached [pid 20461] set_robust_list(0x555574c686a0, 24) = 0 [pid 20461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20461] chdir("./20163") = 0 [pid 20461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20461] setpgid(0, 0) = 0 [pid 20461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20461] write(3, "1000", 4) = 4 [pid 20461] close(3) = 0 [pid 20461] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20461] write(1, "executing program\n", 18) = 18 [pid 20461] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20461] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20461] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20461] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20461] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20461] exit_group(0) = ? [pid 20461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20163", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20163/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20163/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20163/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20163") = 0 mkdir("./20164", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20462 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20462 attached [pid 20462] set_robust_list(0x555574c686a0, 24) = 0 [pid 20462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20462] chdir("./20164") = 0 [pid 20462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20462] setpgid(0, 0) = 0 [pid 20462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20462] write(3, "1000", 4) = 4 [pid 20462] close(3) = 0 [pid 20462] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20462] write(1, "executing program\n", 18) = 18 executing program [pid 20462] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20462] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20462] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20462] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20462] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20462] exit_group(0) = ? [pid 20462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20164", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20164/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20164/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20164/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20164") = 0 mkdir("./20165", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20463 ci2-android-5-10/strace-static-x86_64: Process 20463 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20463] set_robust_list(0x555574c686a0, 24) = 0 [pid 20463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20463] chdir("./20165") = 0 [pid 20463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20463] setpgid(0, 0) = 0 [pid 20463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20463] write(3, "1000", 4) = 4 [pid 20463] close(3) = 0 [pid 20463] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20463] write(1, "executing program\n", 18) = 18 [pid 20463] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20463] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20463] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20463] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20463] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20463] exit_group(0) = ? [pid 20463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20165", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20165/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20165/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20165/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20165") = 0 mkdir("./20166", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20464 attached , child_tidptr=0x555574c68690) = 20464 [pid 20464] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20464] <... set_robust_list resumed>) = 0 [pid 20464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20464] chdir("./20166") = 0 [pid 20464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20464] setpgid(0, 0) = 0 [pid 20464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20464] write(3, "1000", 4) = 4 [pid 20464] close(3) = 0 [pid 20464] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20464] write(1, "executing program\n", 18) = 18 [pid 20464] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20464] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20464] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20464] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20464] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20464] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20464] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20464] exit_group(0) = ? [pid 20464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20166", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20166/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20166/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20166/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20166") = 0 mkdir("./20167", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20465 ci2-android-5-10/strace-static-x86_64: Process 20465 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20465] set_robust_list(0x555574c686a0, 24) = 0 [pid 20465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20465] chdir("./20167") = 0 [pid 20465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20465] setpgid(0, 0) = 0 [pid 20465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20465] write(3, "1000", 4) = 4 [pid 20465] close(3) = 0 [pid 20465] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20465] write(1, "executing program\n", 18) = 18 executing program [pid 20465] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20465] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20465] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20465] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20465] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20465] exit_group(0) = ? [pid 20465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20167", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20167/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20167/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20167/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20167") = 0 mkdir("./20168", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20466 ci2-android-5-10/strace-static-x86_64: Process 20466 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20466] set_robust_list(0x555574c686a0, 24) = 0 [pid 20466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20466] chdir("./20168") = 0 [pid 20466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20466] setpgid(0, 0) = 0 [pid 20466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20466] write(3, "1000", 4) = 4 [pid 20466] close(3) = 0 [pid 20466] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20466] write(1, "executing program\n", 18) = 18 executing program [pid 20466] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20466] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20466] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20466] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20466] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20466] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20466] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20466] exit_group(0) = ? [pid 20466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20168", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20168/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20168/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20168/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20168") = 0 mkdir("./20169", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20467 ci2-android-5-10/strace-static-x86_64: Process 20467 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20467] set_robust_list(0x555574c686a0, 24) = 0 [pid 20467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20467] chdir("./20169") = 0 [pid 20467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20467] setpgid(0, 0) = 0 [pid 20467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20467] write(3, "1000", 4) = 4 [pid 20467] close(3) = 0 [pid 20467] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20467] write(1, "executing program\n", 18) = 18 executing program [pid 20467] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20467] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20467] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20467] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20467] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20467] exit_group(0) = ? [pid 20467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20169", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20169/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20169/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20169/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20169") = 0 mkdir("./20170", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20468 ci2-android-5-10/strace-static-x86_64: Process 20468 attached [pid 20468] set_robust_list(0x555574c686a0, 24) = 0 [pid 20468] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20468] chdir("./20170") = 0 [pid 20468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20468] setpgid(0, 0) = 0 [pid 20468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20468] <... openat resumed>) = 3 [pid 20468] write(3, "1000", 4) = 4 [pid 20468] close(3) = 0 [pid 20468] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20468] write(1, "executing program\n", 18) = 18 executing program [pid 20468] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20468] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20468] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20468] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20468] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20468] exit_group(0) = ? [pid 20468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20170", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20170/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20170/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20170/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20170") = 0 mkdir("./20171", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20469 ci2-android-5-10/strace-static-x86_64: Process 20469 attached [pid 20469] set_robust_list(0x555574c686a0, 24) = 0 [pid 20469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20469] chdir("./20171" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20469] <... chdir resumed>) = 0 [pid 20469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20469] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20469] write(3, "1000", 4) = 4 [pid 20469] close(3) = 0 [pid 20469] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20469] write(1, "executing program\n", 18) = 18 executing program [pid 20469] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20469] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20469] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20469] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20469] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20469] exit_group(0) = ? [pid 20469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20171", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20171/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20171/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20171/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20171") = 0 mkdir("./20172", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20470 ci2-android-5-10/strace-static-x86_64: Process 20470 attached [pid 20470] set_robust_list(0x555574c686a0, 24) = 0 [pid 20470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20470] chdir("./20172") = 0 [pid 20470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20470] setpgid(0, 0) = 0 [pid 20470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20470] <... openat resumed>) = 3 [pid 20470] write(3, "1000", 4) = 4 [pid 20470] close(3) = 0 [pid 20470] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20470] write(1, "executing program\n", 18) = 18 executing program [pid 20470] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20470] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20470] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20470] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20470] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20470] exit_group(0) = ? [pid 20470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20172", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20172/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20172/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20172/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20172") = 0 mkdir("./20173", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20471 ci2-android-5-10/strace-static-x86_64: Process 20471 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20471] set_robust_list(0x555574c686a0, 24) = 0 [pid 20471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20471] chdir("./20173") = 0 [pid 20471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20471] setpgid(0, 0) = 0 [pid 20471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20471] write(3, "1000", 4) = 4 [pid 20471] close(3) = 0 [pid 20471] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20471] write(1, "executing program\n", 18) = 18 executing program [pid 20471] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20471] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20471] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20471] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20471] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20471] exit_group(0) = ? [pid 20471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20173", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20173/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20173/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20173/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20173") = 0 mkdir("./20174", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20472 ci2-android-5-10/strace-static-x86_64: Process 20472 attached [pid 20472] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20472] chdir("./20174") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20472] setpgid(0, 0) = 0 [pid 20472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20472] write(3, "1000", 4) = 4 [pid 20472] close(3) = 0 [pid 20472] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20472] write(1, "executing program\n", 18) = 18 executing program [pid 20472] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20472] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20472] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20472] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20472] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20472] exit_group(0) = ? [pid 20472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20174", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20174/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20174/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20174/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20174") = 0 mkdir("./20175", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20473 ci2-android-5-10/strace-static-x86_64: Process 20473 attached [pid 20473] set_robust_list(0x555574c686a0, 24) = 0 [pid 20473] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20473] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20473] chdir("./20175") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20473] setpgid(0, 0) = 0 [pid 20473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20473] write(3, "1000", 4) = 4 [pid 20473] close(3) = 0 [pid 20473] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20473] write(1, "executing program\n", 18) = 18 executing program [pid 20473] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20473] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20473] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20473] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20473] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20473] exit_group(0) = ? [pid 20473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20175", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20175/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20175/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20175/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20175") = 0 mkdir("./20176", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20474 ci2-android-5-10/strace-static-x86_64: Process 20474 attached [pid 20474] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20474] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20474] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20474] chdir("./20176") = 0 [pid 20474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20474] setpgid(0, 0) = 0 [pid 20474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20474] write(3, "1000", 4) = 4 [pid 20474] close(3) = 0 [pid 20474] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20474] write(1, "executing program\n", 18) = 18 executing program [pid 20474] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20474] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20474] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20474] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20474] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20474] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20474] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20474] exit_group(0) = ? [pid 20474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20176", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20176/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20176/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20176/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20176") = 0 mkdir("./20177", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20475 attached , child_tidptr=0x555574c68690) = 20475 [pid 20475] set_robust_list(0x555574c686a0, 24) = 0 [pid 20475] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20475] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20475] chdir("./20177") = 0 [pid 20475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20475] setpgid(0, 0) = 0 [pid 20475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20475] <... openat resumed>) = 3 [pid 20475] write(3, "1000", 4) = 4 [pid 20475] close(3) = 0 [pid 20475] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20475] write(1, "executing program\n", 18) = 18 executing program [pid 20475] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20475] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20475] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20475] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20475] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20475] exit_group(0) = ? [pid 20475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20177", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20177/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20177/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20177/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20177") = 0 mkdir("./20178", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20476 ci2-android-5-10/strace-static-x86_64: Process 20476 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20476] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20476] <... set_robust_list resumed>) = 0 [pid 20476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20476] chdir("./20178") = 0 [pid 20476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20476] setpgid(0, 0) = 0 [pid 20476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20476] write(3, "1000", 4) = 4 [pid 20476] close(3) = 0 [pid 20476] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20476] write(1, "executing program\n", 18) = 18 executing program [pid 20476] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20476] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20476] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20476] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20476] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20476] exit_group(0) = ? [pid 20476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20178", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20178/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20178/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20178/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20178") = 0 mkdir("./20179", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20477 ci2-android-5-10/strace-static-x86_64: Process 20477 attached [pid 20477] set_robust_list(0x555574c686a0, 24) = 0 [pid 20477] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20477] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20477] chdir("./20179") = 0 [pid 20477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20477] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20477] write(3, "1000", 4) = 4 [pid 20477] close(3) = 0 [pid 20477] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20477] write(1, "executing program\n", 18) = 18 executing program [pid 20477] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20477] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20477] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20477] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20477] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20477] exit_group(0) = ? [pid 20477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20179", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20179/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20179/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20179/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20179") = 0 mkdir("./20180", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20478 ci2-android-5-10/strace-static-x86_64: Process 20478 attached [pid 20478] set_robust_list(0x555574c686a0, 24) = 0 [pid 20478] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20478] chdir("./20180") = 0 [pid 20478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20478] setpgid(0, 0) = 0 [pid 20478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20478] <... openat resumed>) = 3 [pid 20478] write(3, "1000", 4) = 4 [pid 20478] close(3) = 0 [pid 20478] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20478] write(1, "executing program\n", 18) = 18 executing program [pid 20478] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20478] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20478] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20478] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20478] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20478] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20478] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20478] exit_group(0) = ? [pid 20478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20180", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20180", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20180/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20180/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20180/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20180") = 0 mkdir("./20181", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20479 ci2-android-5-10/strace-static-x86_64: Process 20479 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20479] set_robust_list(0x555574c686a0, 24) = 0 [pid 20479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20479] chdir("./20181") = 0 [pid 20479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20479] setpgid(0, 0) = 0 [pid 20479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20479] write(3, "1000", 4) = 4 [pid 20479] close(3) = 0 [pid 20479] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20479] write(1, "executing program\n", 18) = 18 executing program [pid 20479] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20479] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20479] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20479] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20479] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20479] exit_group(0) = ? [pid 20479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20181", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20181", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20181/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20181/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20181/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20181") = 0 mkdir("./20182", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20480 ci2-android-5-10/strace-static-x86_64: Process 20480 attached [pid 20480] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20480] chdir("./20182") = 0 [pid 20480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20480] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20480] write(3, "1000", 4) = 4 [pid 20480] close(3) = 0 [pid 20480] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20480] write(1, "executing program\n", 18) = 18 executing program [pid 20480] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20480] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20480] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20480] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20480] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20480] exit_group(0) = ? [pid 20480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20182", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20182", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20182/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20182/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20182/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20182") = 0 mkdir("./20183", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20481 ci2-android-5-10/strace-static-x86_64: Process 20481 attached [pid 20481] set_robust_list(0x555574c686a0, 24) = 0 [pid 20481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20481] chdir("./20183" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20481] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20481] setpgid(0, 0) = 0 [pid 20481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20481] write(3, "1000", 4) = 4 [pid 20481] close(3) = 0 [pid 20481] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20481] write(1, "executing program\n", 18) = 18 executing program [pid 20481] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20481] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20481] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20481] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20481] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20481] exit_group(0) = ? [pid 20481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20183", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20183", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20183/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20183/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20183/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20183") = 0 mkdir("./20184", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20482 ci2-android-5-10/strace-static-x86_64: Process 20482 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20482] set_robust_list(0x555574c686a0, 24) = 0 [pid 20482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20482] chdir("./20184") = 0 [pid 20482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20482] setpgid(0, 0) = 0 [pid 20482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20482] write(3, "1000", 4) = 4 [pid 20482] close(3) = 0 [pid 20482] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20482] write(1, "executing program\n", 18) = 18 [pid 20482] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20482] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20482] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20482] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20482] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20482] exit_group(0) = ? [pid 20482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20184", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20184", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20184/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20184/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20184/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20184") = 0 mkdir("./20185", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20483 ci2-android-5-10/strace-static-x86_64: Process 20483 attached [pid 20483] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20483] chdir("./20185") = 0 [pid 20483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20483] setpgid(0, 0) = 0 [pid 20483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20483] write(3, "1000", 4) = 4 [pid 20483] close(3) = 0 [pid 20483] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20483] write(1, "executing program\n", 18) = 18 executing program [pid 20483] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20483] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20483] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20483] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20483] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20483] exit_group(0) = ? [pid 20483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20185", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20185", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20185/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20185/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20185/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20185") = 0 mkdir("./20186", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20484 ci2-android-5-10/strace-static-x86_64: Process 20484 attached [pid 20484] set_robust_list(0x555574c686a0, 24) = 0 [pid 20484] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20484] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20484] chdir("./20186") = 0 [pid 20484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20484] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20484] write(3, "1000", 4) = 4 [pid 20484] close(3) = 0 [pid 20484] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20484] write(1, "executing program\n", 18) = 18 executing program [pid 20484] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20484] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20484] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20484] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20484] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20484] exit_group(0) = ? [pid 20484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20186", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20186", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20186/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20186/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20186/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20186") = 0 mkdir("./20187", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20485 attached [pid 20485] set_robust_list(0x555574c686a0, 24) = 0 [pid 20485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20485] chdir("./20187" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20485 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20485] <... chdir resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20485] setpgid(0, 0) = 0 [pid 20485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20485] write(3, "1000", 4) = 4 [pid 20485] close(3) = 0 [pid 20485] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20485] write(1, "executing program\n", 18) = 18 executing program [pid 20485] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20485] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20485] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20485] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20485] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20485] exit_group(0) = ? [pid 20485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20187", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20187", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20187/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20187/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20187/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20187") = 0 mkdir("./20188", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20486 ci2-android-5-10/strace-static-x86_64: Process 20486 attached [pid 20486] set_robust_list(0x555574c686a0, 24) = 0 [pid 20486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20486] chdir("./20188" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20486] <... chdir resumed>) = 0 [pid 20486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20486] setpgid(0, 0) = 0 [pid 20486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20486] <... openat resumed>) = 3 [pid 20486] write(3, "1000", 4) = 4 [pid 20486] close(3) = 0 [pid 20486] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20486] write(1, "executing program\n", 18) = 18 executing program [pid 20486] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20486] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20486] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20486] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20486] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20486] exit_group(0) = ? [pid 20486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20188", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20188", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20188/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20188/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20188/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20188") = 0 mkdir("./20189", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20487 ci2-android-5-10/strace-static-x86_64: Process 20487 attached [pid 20487] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20487] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20487] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20487] chdir("./20189") = 0 [pid 20487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20487] setpgid(0, 0) = 0 [pid 20487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20487] write(3, "1000", 4) = 4 [pid 20487] close(3) = 0 [pid 20487] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20487] write(1, "executing program\n", 18) = 18 [pid 20487] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20487] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20487] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20487] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20487] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20487] exit_group(0) = ? [pid 20487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20189", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20189", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20189/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20189/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20189/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20189") = 0 mkdir("./20190", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20488 attached [pid 20488] set_robust_list(0x555574c686a0, 24) = 0 [pid 20488] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20488 [pid 20488] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20488] chdir("./20190") = 0 [pid 20488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20488] setpgid(0, 0) = 0 [pid 20488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20488] <... openat resumed>) = 3 [pid 20488] write(3, "1000", 4) = 4 [pid 20488] close(3) = 0 [pid 20488] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20488] <... symlink resumed>) = 0 [pid 20488] write(1, "executing program\n", 18) = 18 executing program [pid 20488] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20488] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20488] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20488] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20488] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20488] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20488] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20488] exit_group(0) = ? [pid 20488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20190", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20190/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20190/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20190/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20190") = 0 mkdir("./20191", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20489 ci2-android-5-10/strace-static-x86_64: Process 20489 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20489] set_robust_list(0x555574c686a0, 24) = 0 [pid 20489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20489] chdir("./20191") = 0 [pid 20489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20489] setpgid(0, 0) = 0 [pid 20489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20489] write(3, "1000", 4) = 4 [pid 20489] close(3) = 0 [pid 20489] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20489] write(1, "executing program\n", 18) = 18 executing program [pid 20489] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20489] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20489] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20489] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20489] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20489] exit_group(0) = ? [pid 20489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20191", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20191/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20191/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20191/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20191") = 0 mkdir("./20192", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20490 ci2-android-5-10/strace-static-x86_64: Process 20490 attached [pid 20490] set_robust_list(0x555574c686a0, 24) = 0 [pid 20490] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20490] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20490] chdir("./20192") = 0 [pid 20490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20490] setpgid(0, 0) = 0 [pid 20490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20490] write(3, "1000", 4) = 4 [pid 20490] close(3) = 0 [pid 20490] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20490] write(1, "executing program\n", 18) = 18 executing program [pid 20490] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20490] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20490] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20490] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20490] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20490] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20490] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20490] exit_group(0) = ? [pid 20490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20192", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20192/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20192/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20192/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20192") = 0 mkdir("./20193", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20491 ci2-android-5-10/strace-static-x86_64: Process 20491 attached [pid 20491] set_robust_list(0x555574c686a0, 24) = 0 [pid 20491] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20491] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20491] chdir("./20193" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20491] <... chdir resumed>) = 0 [pid 20491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20491] setpgid(0, 0) = 0 [pid 20491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20491] write(3, "1000", 4) = 4 [pid 20491] close(3) = 0 [pid 20491] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20491] write(1, "executing program\n", 18) = 18 executing program [pid 20491] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20491] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20491] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20491] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20491] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20491] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20491] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20491] exit_group(0) = ? [pid 20491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20193", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20193/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20193/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20193/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20193") = 0 mkdir("./20194", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20492 ci2-android-5-10/strace-static-x86_64: Process 20492 attached [pid 20492] set_robust_list(0x555574c686a0, 24) = 0 [pid 20492] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20492] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20492] chdir("./20194") = 0 [pid 20492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20492] setpgid(0, 0) = 0 [pid 20492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20492] write(3, "1000", 4) = 4 [pid 20492] close(3) = 0 [pid 20492] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20492] write(1, "executing program\n", 18) = 18 [pid 20492] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20492] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20492] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20492] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20492] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20492] exit_group(0) = ? [pid 20492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20194", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20194/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20194/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20194") = 0 mkdir("./20195", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20493 attached [pid 20493] set_robust_list(0x555574c686a0, 24) = 0 [pid 20493] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20493 [pid 20493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20493] chdir("./20195") = 0 [pid 20493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20493] setpgid(0, 0) = 0 [pid 20493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20493] <... openat resumed>) = 3 [pid 20493] write(3, "1000", 4) = 4 [pid 20493] close(3) = 0 [pid 20493] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20493] write(1, "executing program\n", 18) = 18 [pid 20493] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20493] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20493] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20493] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20493] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20493] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20493] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20493] exit_group(0) = ? [pid 20493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20195", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20195/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20195/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20195") = 0 mkdir("./20196", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20494 ci2-android-5-10/strace-static-x86_64: Process 20494 attached [pid 20494] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20494] chdir("./20196") = 0 [pid 20494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20494] setpgid(0, 0) = 0 [pid 20494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20494] <... openat resumed>) = 3 [pid 20494] write(3, "1000", 4) = 4 [pid 20494] close(3) = 0 [pid 20494] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20494] write(1, "executing program\n", 18) = 18 executing program [pid 20494] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20494] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20494] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20494] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20494] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20494] exit_group(0) = ? [pid 20494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20196", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20196/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20196/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20196") = 0 mkdir("./20197", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20495 ci2-android-5-10/strace-static-x86_64: Process 20495 attached [pid 20495] set_robust_list(0x555574c686a0, 24) = 0 [pid 20495] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20495] chdir("./20197") = 0 [pid 20495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20495] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20495] <... setpgid resumed>) = 0 [pid 20495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20495] write(3, "1000", 4) = 4 [pid 20495] close(3) = 0 [pid 20495] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20495] write(1, "executing program\n", 18) = 18 executing program [pid 20495] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20495] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20495] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20495] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20495] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20495] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20495] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20495] exit_group(0) = ? [pid 20495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20197", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20197/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20197/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20197") = 0 mkdir("./20198", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20496 attached [pid 20496] set_robust_list(0x555574c686a0, 24) = 0 [pid 20496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20496] chdir("./20198") = 0 [pid 20496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20496] setpgid(0, 0) = 0 [pid 20496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20496 [pid 20496] write(3, "1000", 4) = 4 [pid 20496] close(3) = 0 [pid 20496] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20496] <... symlink resumed>) = 0 [pid 20496] write(1, "executing program\n", 18) = 18 [pid 20496] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 20496] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20496] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20496] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20496] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20496] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20496] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20496] exit_group(0) = ? [pid 20496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20198", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20198/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20198/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20198") = 0 mkdir("./20199", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20497 ci2-android-5-10/strace-static-x86_64: Process 20497 attached [pid 20497] set_robust_list(0x555574c686a0, 24) = 0 [pid 20497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20497] chdir("./20199") = 0 [pid 20497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20497] setpgid(0, 0) = 0 [pid 20497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20497] <... openat resumed>) = 3 [pid 20497] write(3, "1000", 4) = 4 [pid 20497] close(3) = 0 [pid 20497] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20497] <... symlink resumed>) = 0 [pid 20497] write(1, "executing program\n", 18) = 18 [pid 20497] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20497] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20497] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20497] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20497] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20497] exit_group(0) = ? [pid 20497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20199", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20199/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20199/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20199") = 0 mkdir("./20200", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20498 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20498 attached [pid 20498] set_robust_list(0x555574c686a0, 24) = 0 [pid 20498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20498] chdir("./20200") = 0 [pid 20498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20498] setpgid(0, 0) = 0 [pid 20498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20498] write(3, "1000", 4) = 4 [pid 20498] close(3) = 0 [pid 20498] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20498] write(1, "executing program\n", 18) = 18 executing program [pid 20498] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20498] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20498] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20498] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20498] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20498] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20498] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20498] exit_group(0) = ? [pid 20498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20200", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20200/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20200/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20200") = 0 mkdir("./20201", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20499 ci2-android-5-10/strace-static-x86_64: Process 20499 attached [pid 20499] set_robust_list(0x555574c686a0, 24) = 0 [pid 20499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20499] chdir("./20201" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20499] <... chdir resumed>) = 0 [pid 20499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20499] setpgid(0, 0) = 0 [pid 20499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20499] write(3, "1000", 4) = 4 [pid 20499] close(3) = 0 [pid 20499] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20499] write(1, "executing program\n", 18) = 18 executing program [pid 20499] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20499] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20499] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20499] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20499] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20499] exit_group(0) = ? [pid 20499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20201", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20201/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20201/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20201") = 0 mkdir("./20202", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20500 ci2-android-5-10/strace-static-x86_64: Process 20500 attached [pid 20500] set_robust_list(0x555574c686a0, 24) = 0 [pid 20500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20500] chdir("./20202") = 0 [pid 20500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20500] setpgid(0, 0) = 0 [pid 20500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20500] <... openat resumed>) = 3 [pid 20500] write(3, "1000", 4) = 4 [pid 20500] close(3) = 0 [pid 20500] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20500] <... symlink resumed>) = 0 [pid 20500] write(1, "executing program\n", 18) = 18 executing program [pid 20500] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20500] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20500] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20500] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20500] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20500] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20500] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20500] exit_group(0) = ? [pid 20500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20202", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20202/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20202/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20202") = 0 mkdir("./20203", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20501 ci2-android-5-10/strace-static-x86_64: Process 20501 attached [pid 20501] set_robust_list(0x555574c686a0, 24) = 0 [pid 20501] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20501] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20501] chdir("./20203") = 0 [pid 20501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20501] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20501] write(3, "1000", 4) = 4 [pid 20501] close(3) = 0 [pid 20501] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20501] write(1, "executing program\n", 18) = 18 executing program [pid 20501] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20501] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20501] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20501] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20501] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20501] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20501] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20501] exit_group(0) = ? [pid 20501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20203", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20203/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20203/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20203") = 0 mkdir("./20204", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20502 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20502 attached [pid 20502] set_robust_list(0x555574c686a0, 24) = 0 [pid 20502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20502] chdir("./20204") = 0 [pid 20502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20502] setpgid(0, 0) = 0 [pid 20502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20502] write(3, "1000", 4) = 4 [pid 20502] close(3) = 0 [pid 20502] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20502] write(1, "executing program\n", 18) = 18 executing program [pid 20502] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20502] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20502] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20502] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20502] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20502] exit_group(0) = ? [pid 20502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20204", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20204/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20204/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20204") = 0 mkdir("./20205", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20503 ci2-android-5-10/strace-static-x86_64: Process 20503 attached [pid 20503] set_robust_list(0x555574c686a0, 24) = 0 [pid 20503] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20503] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20503] chdir("./20205") = 0 [pid 20503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20503] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20503] write(3, "1000", 4) = 4 [pid 20503] close(3) = 0 [pid 20503] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20503] write(1, "executing program\n", 18) = 18 [pid 20503] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20503] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20503] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20503] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20503] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20503] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20503] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20503] exit_group(0) = ? [pid 20503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20205", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20205/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20205/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20205") = 0 mkdir("./20206", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20504 attached , child_tidptr=0x555574c68690) = 20504 [pid 20504] set_robust_list(0x555574c686a0, 24) = 0 [pid 20504] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20504] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20504] chdir("./20206") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20504] setpgid(0, 0) = 0 [pid 20504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20504] write(3, "1000", 4) = 4 [pid 20504] close(3) = 0 [pid 20504] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20504] write(1, "executing program\n", 18) = 18 executing program [pid 20504] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20504] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20504] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20504] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20504] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20504] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20504] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20504] exit_group(0) = ? [pid 20504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20206", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20206/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20206/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20206") = 0 mkdir("./20207", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20505 attached , child_tidptr=0x555574c68690) = 20505 [pid 20505] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20505] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20505] chdir("./20207") = 0 [pid 20505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20505] setpgid(0, 0) = 0 [pid 20505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20505] write(3, "1000", 4) = 4 [pid 20505] close(3) = 0 [pid 20505] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20505] write(1, "executing program\n", 18) = 18 [pid 20505] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20505] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20505] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20505] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20505] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20505] exit_group(0) = ? [pid 20505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20207", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20207/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20207/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20207") = 0 mkdir("./20208", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20506 ci2-android-5-10/strace-static-x86_64: Process 20506 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20506] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20506] <... set_robust_list resumed>) = 0 [pid 20506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20506] chdir("./20208") = 0 [pid 20506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20506] setpgid(0, 0) = 0 [pid 20506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20506] write(3, "1000", 4) = 4 [pid 20506] close(3) = 0 [pid 20506] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20506] write(1, "executing program\n", 18) = 18 [pid 20506] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20506] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20506] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20506] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20506] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20506] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20506] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20506] exit_group(0) = ? [pid 20506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20208", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20208/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20208/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20208") = 0 mkdir("./20209", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20507 ci2-android-5-10/strace-static-x86_64: Process 20507 attached [pid 20507] set_robust_list(0x555574c686a0, 24) = 0 [pid 20507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20507] chdir("./20209" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20507] <... chdir resumed>) = 0 [pid 20507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20507] setpgid(0, 0) = 0 [pid 20507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20507] write(3, "1000", 4) = 4 [pid 20507] close(3) = 0 [pid 20507] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20507] write(1, "executing program\n", 18) = 18 executing program [pid 20507] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20507] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20507] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20507] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20507] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20507] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20507] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20507] exit_group(0) = ? [pid 20507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20209", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20209/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20209/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20209") = 0 mkdir("./20210", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20508 attached [pid 20508] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20508 [pid 20508] <... set_robust_list resumed>) = 0 [pid 20508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20508] chdir("./20210") = 0 [pid 20508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20508] setpgid(0, 0) = 0 [pid 20508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20508] <... openat resumed>) = 3 [pid 20508] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20508] <... write resumed>) = 4 [pid 20508] close(3) = 0 [pid 20508] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20508] write(1, "executing program\n", 18) = 18 executing program [pid 20508] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20508] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20508] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20508] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20508] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20508] exit_group(0) = ? [pid 20508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20210", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20210/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20210/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20210") = 0 mkdir("./20211", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20509 ci2-android-5-10/strace-static-x86_64: Process 20509 attached [pid 20509] set_robust_list(0x555574c686a0, 24) = 0 [pid 20509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20509] chdir("./20211" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20509] <... chdir resumed>) = 0 [pid 20509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20509] setpgid(0, 0) = 0 [pid 20509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20509] <... openat resumed>) = 3 [pid 20509] write(3, "1000", 4) = 4 [pid 20509] close(3) = 0 [pid 20509] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20509] write(1, "executing program\n", 18) = 18 [pid 20509] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20509] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20509] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20509] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20509] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20509] exit_group(0) = ? [pid 20509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20211", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20211/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20211/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20211") = 0 mkdir("./20212", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20510 ci2-android-5-10/strace-static-x86_64: Process 20510 attached [pid 20510] set_robust_list(0x555574c686a0, 24) = 0 [pid 20510] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20510] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20510] chdir("./20212") = 0 [pid 20510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20510] setpgid(0, 0) = 0 [pid 20510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20510] <... openat resumed>) = 3 [pid 20510] write(3, "1000", 4) = 4 [pid 20510] close(3) = 0 [pid 20510] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20510] write(1, "executing program\n", 18) = 18 executing program [pid 20510] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20510] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20510] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20510] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20510] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20510] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20510] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20510] exit_group(0) = ? [pid 20510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20212", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20212/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20212/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20212") = 0 mkdir("./20213", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20511 ci2-android-5-10/strace-static-x86_64: Process 20511 attached [pid 20511] set_robust_list(0x555574c686a0, 24) = 0 [pid 20511] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20511] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20511] chdir("./20213") = 0 [pid 20511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20511] setpgid(0, 0) = 0 [pid 20511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20511] <... openat resumed>) = 3 [pid 20511] write(3, "1000", 4) = 4 [pid 20511] close(3) = 0 [pid 20511] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20511] write(1, "executing program\n", 18) = 18 executing program [pid 20511] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20511] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20511] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20511] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20511] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20511] exit_group(0) = ? [pid 20511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20213", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20213/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20213/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20213") = 0 mkdir("./20214", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20512 attached , child_tidptr=0x555574c68690) = 20512 [pid 20512] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20512] chdir("./20214") = 0 [pid 20512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20512] setpgid(0, 0) = 0 [pid 20512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20512] write(3, "1000", 4) = 4 [pid 20512] close(3) = 0 [pid 20512] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20512] write(1, "executing program\n", 18) = 18 executing program [pid 20512] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20512] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20512] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20512] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20512] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20512] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20512] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20512] exit_group(0) = ? [pid 20512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20214", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20214/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20214/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20214") = 0 mkdir("./20215", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20513 attached [pid 20513] set_robust_list(0x555574c686a0, 24) = 0 [pid 20513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20513] chdir("./20215" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20513 [pid 20513] <... chdir resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20513] setpgid(0, 0) = 0 [pid 20513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20513] write(3, "1000", 4) = 4 [pid 20513] close(3) = 0 [pid 20513] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20513] write(1, "executing program\n", 18) = 18 executing program [pid 20513] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20513] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20513] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20513] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20513] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20513] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20513] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20513] exit_group(0) = ? [pid 20513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20215", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20215/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20215/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20215") = 0 mkdir("./20216", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20514 attached [pid 20514] set_robust_list(0x555574c686a0, 24) = 0 [pid 20514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20514] chdir("./20216") = 0 [pid 20514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20514] setpgid(0, 0) = 0 [pid 20514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20514 [pid 20514] <... openat resumed>) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20514] write(3, "1000", 4) = 4 [pid 20514] close(3) = 0 [pid 20514] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20514] write(1, "executing program\n", 18) = 18 executing program [pid 20514] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20514] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20514] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20514] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20514] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20514] exit_group(0) = ? [pid 20514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20216", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20216/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20216/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20216") = 0 mkdir("./20217", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20515 ci2-android-5-10/strace-static-x86_64: Process 20515 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20515] set_robust_list(0x555574c686a0, 24) = 0 [pid 20515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20515] chdir("./20217") = 0 [pid 20515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20515] setpgid(0, 0) = 0 [pid 20515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20515] write(3, "1000", 4) = 4 [pid 20515] close(3) = 0 [pid 20515] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20515] write(1, "executing program\n", 18) = 18 executing program [pid 20515] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20515] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20515] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20515] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20515] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20515] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20515] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20515] exit_group(0) = ? [pid 20515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20217", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20217/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20217/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20217") = 0 mkdir("./20218", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20516 ci2-android-5-10/strace-static-x86_64: Process 20516 attached [pid 20516] set_robust_list(0x555574c686a0, 24) = 0 [pid 20516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20516] chdir("./20218") = 0 [pid 20516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20516] setpgid(0, 0) = 0 [pid 20516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20516] write(3, "1000", 4) = 4 [pid 20516] close(3) = 0 [pid 20516] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20516] write(1, "executing program\n", 18) = 18 executing program [pid 20516] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20516] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20516] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20516] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20516] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20516] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20516] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20516] exit_group(0) = ? [pid 20516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20218", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20218/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20218/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20218") = 0 mkdir("./20219", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20517 ci2-android-5-10/strace-static-x86_64: Process 20517 attached [pid 20517] set_robust_list(0x555574c686a0, 24) = 0 [pid 20517] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20517] chdir("./20219") = 0 [pid 20517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20517] setpgid(0, 0) = 0 [pid 20517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20517] write(3, "1000", 4) = 4 [pid 20517] close(3) = 0 [pid 20517] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20517] write(1, "executing program\n", 18) = 18 [pid 20517] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20517] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20517] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20517] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20517] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20517] exit_group(0) = ? [pid 20517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20219", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20219/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20219/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20219") = 0 mkdir("./20220", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20518 attached [pid 20518] set_robust_list(0x555574c686a0, 24) = 0 [pid 20518] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20518 [pid 20518] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20518] chdir("./20220") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20518] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20518] write(3, "1000", 4) = 4 [pid 20518] close(3) = 0 [pid 20518] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20518] write(1, "executing program\n", 18) = 18 [pid 20518] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20518] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20518] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) executing program [pid 20518] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20518] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20518] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20518] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20518] exit_group(0) = ? [pid 20518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20220", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20220/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20220/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20220") = 0 mkdir("./20221", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20519 ci2-android-5-10/strace-static-x86_64: Process 20519 attached [pid 20519] set_robust_list(0x555574c686a0, 24) = 0 [pid 20519] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20519] chdir("./20221") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20519] setpgid(0, 0) = 0 [pid 20519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20519] write(3, "1000", 4) = 4 [pid 20519] close(3) = 0 [pid 20519] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20519] write(1, "executing program\n", 18) = 18 [pid 20519] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20519] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20519] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) executing program [pid 20519] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20519] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20519] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20519] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20519] exit_group(0) = ? [pid 20519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20221", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20221/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20221/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20221") = 0 mkdir("./20222", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20520 ci2-android-5-10/strace-static-x86_64: Process 20520 attached [pid 20520] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20520] chdir("./20222") = 0 [pid 20520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20520] setpgid(0, 0) = 0 [pid 20520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20520] <... openat resumed>) = 3 [pid 20520] write(3, "1000", 4) = 4 [pid 20520] close(3) = 0 [pid 20520] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20520] write(1, "executing program\n", 18) = 18 [pid 20520] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20520] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20520] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20520] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20520] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20520] exit_group(0) = ? executing program [pid 20520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20222", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20222/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20222/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20222") = 0 mkdir("./20223", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20521 ci2-android-5-10/strace-static-x86_64: Process 20521 attached [pid 20521] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20521] chdir("./20223" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20521] <... chdir resumed>) = 0 [pid 20521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20521] setpgid(0, 0) = 0 [pid 20521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20521] write(3, "1000", 4) = 4 [pid 20521] close(3) = 0 [pid 20521] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20521] write(1, "executing program\n", 18) = 18 [pid 20521] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20521] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20521] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20521] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20521] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20521] exit_group(0) = ? [pid 20521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20223", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20223/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20223/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20223") = 0 mkdir("./20224", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20522 attached , child_tidptr=0x555574c68690) = 20522 [pid 20522] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20522] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20522] chdir("./20224") = 0 [pid 20522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20522] setpgid(0, 0) = 0 [pid 20522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20522] write(3, "1000", 4) = 4 [pid 20522] close(3) = 0 [pid 20522] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20522] write(1, "executing program\n", 18) = 18 [pid 20522] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20522] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20522] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20522] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20522] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20522] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20522] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20522] exit_group(0) = ? [pid 20522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20224", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20224/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20224/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20224") = 0 mkdir("./20225", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20523 attached [pid 20523] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20523 [pid 20523] <... set_robust_list resumed>) = 0 [pid 20523] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20523] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20523] chdir("./20225") = 0 [pid 20523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20523] setpgid(0, 0) = 0 [pid 20523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20523] write(3, "1000", 4) = 4 [pid 20523] close(3) = 0 [pid 20523] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20523] write(1, "executing program\n", 18) = 18 [pid 20523] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20523] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20523] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20523] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20523] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20523] exit_group(0) = ? [pid 20523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20225", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20225/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20225/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20225") = 0 mkdir("./20226", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20524 ci2-android-5-10/strace-static-x86_64: Process 20524 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20524] set_robust_list(0x555574c686a0, 24) = 0 [pid 20524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20524] chdir("./20226") = 0 [pid 20524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20524] setpgid(0, 0) = 0 [pid 20524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20524] write(3, "1000", 4) = 4 [pid 20524] close(3) = 0 executing program [pid 20524] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20524] write(1, "executing program\n", 18) = 18 [pid 20524] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20524] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20524] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20524] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20524] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20524] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20524] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20524] exit_group(0) = ? [pid 20524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20226", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20226/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20226/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20226") = 0 mkdir("./20227", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20525 ci2-android-5-10/strace-static-x86_64: Process 20525 attached [pid 20525] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20525] chdir("./20227") = 0 [pid 20525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20525] setpgid(0, 0) = 0 [pid 20525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20525] write(3, "1000", 4) = 4 [pid 20525] close(3) = 0 [pid 20525] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20525] write(1, "executing program\n", 18) = 18 [pid 20525] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20525] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20525] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20525] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20525] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20525] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20525] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20525] exit_group(0) = ? [pid 20525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20227", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20227/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20227/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20227") = 0 mkdir("./20228", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20526 ci2-android-5-10/strace-static-x86_64: Process 20526 attached [pid 20526] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20526] <... set_robust_list resumed>) = 0 [pid 20526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20526] chdir("./20228") = 0 [pid 20526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20526] setpgid(0, 0) = 0 [pid 20526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20526] write(3, "1000", 4) = 4 [pid 20526] close(3) = 0 [pid 20526] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20526] write(1, "executing program\n", 18) = 18 [pid 20526] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20526] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20526] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20526] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20526] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20526] exit_group(0) = ? [pid 20526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20228", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20228/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20228/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20228") = 0 mkdir("./20229", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20527 ci2-android-5-10/strace-static-x86_64: Process 20527 attached [pid 20527] set_robust_list(0x555574c686a0, 24) = 0 [pid 20527] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20527] chdir("./20229") = 0 [pid 20527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20527] setpgid(0, 0) = 0 [pid 20527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20527] <... openat resumed>) = 3 [pid 20527] write(3, "1000", 4) = 4 [pid 20527] close(3) = 0 [pid 20527] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20527] write(1, "executing program\n", 18) = 18 [pid 20527] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20527] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20527] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20527] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20527] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20527] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20527] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20527] exit_group(0) = ? [pid 20527] +++ exited with 0 +++ executing program --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20229", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20229/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20229/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20229") = 0 mkdir("./20230", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20528 ci2-android-5-10/strace-static-x86_64: Process 20528 attached [pid 20528] set_robust_list(0x555574c686a0, 24) = 0 [pid 20528] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20528] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20528] chdir("./20230" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20528] <... chdir resumed>) = 0 [pid 20528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20528] setpgid(0, 0) = 0 [pid 20528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20528] write(3, "1000", 4) = 4 [pid 20528] close(3) = 0 [pid 20528] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20528] write(1, "executing program\n", 18) = 18 [pid 20528] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20528] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20528] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20528] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20528] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20528] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20528] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20528] exit_group(0) = ? [pid 20528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20230", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20230/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20230/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20230") = 0 mkdir("./20231", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20529 ci2-android-5-10/strace-static-x86_64: Process 20529 attached [pid 20529] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20529] <... set_robust_list resumed>) = 0 [pid 20529] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20529] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20529] chdir("./20231") = 0 [pid 20529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20529] setpgid(0, 0) = 0 [pid 20529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20529] write(3, "1000", 4) = 4 [pid 20529] close(3) = 0 [pid 20529] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20529] write(1, "executing program\n", 18) = 18 [pid 20529] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20529] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20529] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20529] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20529] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20529] exit_group(0) = ? [pid 20529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20231", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20231/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20231/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20231") = 0 mkdir("./20232", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20530 attached , child_tidptr=0x555574c68690) = 20530 [pid 20530] set_robust_list(0x555574c686a0, 24) = 0 [pid 20530] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20530] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20530] chdir("./20232") = 0 [pid 20530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20530] setpgid(0, 0) = 0 [pid 20530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20530] write(3, "1000", 4) = 4 [pid 20530] close(3) = 0 [pid 20530] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20530] write(1, "executing program\n", 18) = 18 [pid 20530] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20530] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20530] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20530] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20530] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20530] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20530] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20530] exit_group(0) = ? [pid 20530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20232", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20232/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20232/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20232") = 0 mkdir("./20233", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20531 ci2-android-5-10/strace-static-x86_64: Process 20531 attached [pid 20531] set_robust_list(0x555574c686a0, 24) = 0 [pid 20531] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20531] chdir("./20233") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20531] setpgid(0, 0) = 0 [pid 20531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20531] write(3, "1000", 4) = 4 [pid 20531] close(3) = 0 [pid 20531] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20531] write(1, "executing program\n", 18) = 18 [pid 20531] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20531] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20531] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20531] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20531] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20531] exit_group(0) = ? [pid 20531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20233", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20233/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20233/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20233") = 0 mkdir("./20234", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20532 ci2-android-5-10/strace-static-x86_64: Process 20532 attached [pid 20532] set_robust_list(0x555574c686a0, 24) = 0 [pid 20532] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20532] chdir("./20234") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20532] setpgid(0, 0) = 0 [pid 20532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20532] write(3, "1000", 4) = 4 [pid 20532] close(3) = 0 [pid 20532] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20532] write(1, "executing program\n", 18) = 18 [pid 20532] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20532] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20532] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20532] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20532] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20532] exit_group(0) = ? [pid 20532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20234", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20234/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20234/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20234") = 0 mkdir("./20235", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20533 ci2-android-5-10/strace-static-x86_64: Process 20533 attached [pid 20533] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20533] chdir("./20235") = 0 [pid 20533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20533] setpgid(0, 0) = 0 [pid 20533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20533] <... openat resumed>) = 3 [pid 20533] write(3, "1000", 4) = 4 [pid 20533] close(3) = 0 [pid 20533] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20533] write(1, "executing program\n", 18) = 18 [pid 20533] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20533] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20533] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20533] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20533] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20533] exit_group(0) = ? [pid 20533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20235", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20235/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20235/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20235") = 0 mkdir("./20236", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20534 ci2-android-5-10/strace-static-x86_64: Process 20534 attached [pid 20534] set_robust_list(0x555574c686a0, 24) = 0 [pid 20534] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20534] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20534] chdir("./20236") = 0 [pid 20534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20534] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 executing program [pid 20534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20534] write(3, "1000", 4) = 4 [pid 20534] close(3) = 0 [pid 20534] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20534] write(1, "executing program\n", 18) = 18 [pid 20534] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20534] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20534] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20534] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20534] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20534] exit_group(0) = ? [pid 20534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20236", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20236/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20236/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20236") = 0 mkdir("./20237", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20535 ci2-android-5-10/strace-static-x86_64: Process 20535 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20535] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20535] <... set_robust_list resumed>) = 0 [pid 20535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20535] chdir("./20237") = 0 [pid 20535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20535] setpgid(0, 0) = 0 [pid 20535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20535] write(3, "1000", 4) = 4 [pid 20535] close(3) = 0 [pid 20535] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20535] write(1, "executing program\n", 18) = 18 [pid 20535] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20535] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20535] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20535] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20535] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20535] exit_group(0) = ? [pid 20535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20237", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20237/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20237/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20237") = 0 mkdir("./20238", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20536 ci2-android-5-10/strace-static-x86_64: Process 20536 attached [pid 20536] set_robust_list(0x555574c686a0, 24) = 0 [pid 20536] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20536] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20536] chdir("./20238") = 0 [pid 20536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20536] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20536] write(3, "1000", 4) = 4 [pid 20536] close(3) = 0 [pid 20536] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20536] write(1, "executing program\n", 18) = 18 [pid 20536] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20536] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20536] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20536] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20536] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20536] exit_group(0) = ? [pid 20536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20238", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20238/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20238/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20238") = 0 mkdir("./20239", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20537 ci2-android-5-10/strace-static-x86_64: Process 20537 attached [pid 20537] set_robust_list(0x555574c686a0, 24) = 0 [pid 20537] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20537] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20537] chdir("./20239") = 0 [pid 20537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20537] setpgid(0, 0) = 0 [pid 20537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20537] write(3, "1000", 4) = 4 [pid 20537] close(3) = 0 [pid 20537] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20537] write(1, "executing program\n", 18) = 18 [pid 20537] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20537] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20537] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20537] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20537] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20537] exit_group(0) = ? [pid 20537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20239", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20239/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20239/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20239") = 0 mkdir("./20240", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20538 ci2-android-5-10/strace-static-x86_64: Process 20538 attached [pid 20538] set_robust_list(0x555574c686a0, 24) = 0 [pid 20538] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20538] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20538] chdir("./20240") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20538] setpgid(0, 0) = 0 [pid 20538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20538] write(3, "1000", 4) = 4 [pid 20538] close(3) = 0 [pid 20538] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20538] write(1, "executing program\n", 18) = 18 [pid 20538] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20538] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20538] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20538] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20538] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20538] exit_group(0) = ? [pid 20538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20240", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20240/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20240/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20240") = 0 mkdir("./20241", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20539 ci2-android-5-10/strace-static-x86_64: Process 20539 attached [pid 20539] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20539] <... set_robust_list resumed>) = 0 [pid 20539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20539] chdir("./20241") = 0 [pid 20539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20539] setpgid(0, 0) = 0 [pid 20539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20539] write(3, "1000", 4) = 4 [pid 20539] close(3) = 0 [pid 20539] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20539] write(1, "executing program\n", 18) = 18 executing program [pid 20539] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20539] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20539] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20539] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20539] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20539] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20539] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20539] exit_group(0) = ? [pid 20539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20241", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20241/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20241/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20241") = 0 mkdir("./20242", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20540 ci2-android-5-10/strace-static-x86_64: Process 20540 attached [pid 20540] set_robust_list(0x555574c686a0, 24) = 0 [pid 20540] rt_sigprocmask(SIG_SETMASK, [] executing program [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20540] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20540] chdir("./20242") = 0 [pid 20540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20540] setpgid(0, 0) = 0 [pid 20540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20540] <... openat resumed>) = 3 [pid 20540] write(3, "1000", 4) = 4 [pid 20540] close(3) = 0 [pid 20540] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20540] write(1, "executing program\n", 18) = 18 [pid 20540] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20540] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20540] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20540] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20540] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20540] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20540] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20540] exit_group(0) = ? [pid 20540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20242", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20242/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20242/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20242") = 0 mkdir("./20243", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20541 ci2-android-5-10/strace-static-x86_64: Process 20541 attached [pid 20541] set_robust_list(0x555574c686a0, 24) = 0 [pid 20541] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20541] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20541] chdir("./20243") = 0 [pid 20541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20541] setpgid(0, 0) = 0 [pid 20541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20541] <... openat resumed>) = 3 [pid 20541] write(3, "1000", 4) = 4 [pid 20541] close(3) = 0 [pid 20541] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20541] write(1, "executing program\n", 18) = 18 [pid 20541] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20541] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20541] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20541] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20541] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20541] exit_group(0) = ? [pid 20541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20243", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20243/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20243/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20243") = 0 mkdir("./20244", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20542 ci2-android-5-10/strace-static-x86_64: Process 20542 attached [pid 20542] set_robust_list(0x555574c686a0, 24) = 0 [pid 20542] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20542] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20542] chdir("./20244") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20542] setpgid(0, 0) = 0 [pid 20542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20542] write(3, "1000", 4) = 4 [pid 20542] close(3) = 0 [pid 20542] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20542] write(1, "executing program\n", 18) = 18 [pid 20542] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20542] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20542] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20542] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20542] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20542] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20542] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20542] exit_group(0) = ? [pid 20542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20244", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20244/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20244/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20244") = 0 mkdir("./20245", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20543 ci2-android-5-10/strace-static-x86_64: Process 20543 attached [pid 20543] set_robust_list(0x555574c686a0, 24) = 0 [pid 20543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20543] chdir("./20245") = 0 [pid 20543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20543] setpgid(0, 0) = 0 [pid 20543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20543] write(3, "1000", 4) = 4 [pid 20543] close(3) = 0 [pid 20543] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20543] write(1, "executing program\n", 18) = 18 executing program [pid 20543] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20543] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20543] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20543] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20543] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20543] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20543] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20543] exit_group(0) = ? [pid 20543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20245", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20245/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20245/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20245") = 0 mkdir("./20246", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20544 ci2-android-5-10/strace-static-x86_64: Process 20544 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20544] set_robust_list(0x555574c686a0, 24) = 0 [pid 20544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20544] chdir("./20246") = 0 [pid 20544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20544] setpgid(0, 0) = 0 [pid 20544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20544] write(3, "1000", 4) = 4 [pid 20544] close(3) = 0 [pid 20544] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20544] write(1, "executing program\n", 18) = 18 [pid 20544] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20544] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20544] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20544] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20544] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20544] exit_group(0) = ? [pid 20544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20246", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20246/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20246/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20246") = 0 mkdir("./20247", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20545 ci2-android-5-10/strace-static-x86_64: Process 20545 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20545] set_robust_list(0x555574c686a0, 24) = 0 [pid 20545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20545] chdir("./20247") = 0 [pid 20545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20545] setpgid(0, 0) = 0 [pid 20545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20545] write(3, "1000", 4) = 4 [pid 20545] close(3) = 0 [pid 20545] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20545] write(1, "executing program\n", 18) = 18 executing program [pid 20545] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20545] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20545] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20545] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20545] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20545] exit_group(0) = ? [pid 20545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20247", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20247/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20247/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20247") = 0 mkdir("./20248", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20546 ci2-android-5-10/strace-static-x86_64: Process 20546 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20546] set_robust_list(0x555574c686a0, 24) = 0 [pid 20546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20546] chdir("./20248") = 0 [pid 20546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20546] setpgid(0, 0) = 0 [pid 20546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20546] write(3, "1000", 4) = 4 [pid 20546] close(3) = 0 [pid 20546] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20546] write(1, "executing program\n", 18) = 18 executing program [pid 20546] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20546] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20546] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20546] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20546] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20546] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20546] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20546] exit_group(0) = ? [pid 20546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20248", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20248/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20248/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20248") = 0 mkdir("./20249", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20547 ci2-android-5-10/strace-static-x86_64: Process 20547 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20547] set_robust_list(0x555574c686a0, 24) = 0 [pid 20547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20547] chdir("./20249") = 0 [pid 20547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20547] setpgid(0, 0) = 0 [pid 20547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20547] write(3, "1000", 4) = 4 [pid 20547] close(3) = 0 [pid 20547] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20547] write(1, "executing program\n", 18) = 18 [pid 20547] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20547] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20547] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20547] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20547] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20547] exit_group(0) = ? [pid 20547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20249", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20249/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20249/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20249") = 0 mkdir("./20250", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20548 ci2-android-5-10/strace-static-x86_64: Process 20548 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20548] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20548] <... set_robust_list resumed>) = 0 [pid 20548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20548] chdir("./20250") = 0 [pid 20548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20548] setpgid(0, 0) = 0 [pid 20548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20548] write(3, "1000", 4) = 4 [pid 20548] close(3) = 0 [pid 20548] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20548] write(1, "executing program\n", 18) = 18 [pid 20548] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20548] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20548] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20548] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20548] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20548] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20548] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20548] exit_group(0) = ? [pid 20548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20250", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20250/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20250/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20250") = 0 mkdir("./20251", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20549 ci2-android-5-10/strace-static-x86_64: Process 20549 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20549] set_robust_list(0x555574c686a0, 24) = 0 [pid 20549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20549] chdir("./20251") = 0 [pid 20549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20549] setpgid(0, 0) = 0 [pid 20549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20549] write(3, "1000", 4) = 4 [pid 20549] close(3) = 0 [pid 20549] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20549] write(1, "executing program\n", 18) = 18 [pid 20549] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20549] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20549] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20549] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20549] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20549] exit_group(0) = ? [pid 20549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20251", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20251/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20251/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20251") = 0 mkdir("./20252", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20550 attached [pid 20550] set_robust_list(0x555574c686a0, 24) = 0 [pid 20550] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20550 [pid 20550] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20550] chdir("./20252" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20550] <... chdir resumed>) = 0 [pid 20550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20550] setpgid(0, 0) = 0 [pid 20550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20550] write(3, "1000", 4) = 4 [pid 20550] close(3) = 0 [pid 20550] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20550] write(1, "executing program\n", 18) = 18 [pid 20550] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20550] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20550] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20550] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20550] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20550] exit_group(0) = ? [pid 20550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20252", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20252/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20252/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20252") = 0 mkdir("./20253", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20551 ci2-android-5-10/strace-static-x86_64: Process 20551 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20551] set_robust_list(0x555574c686a0, 24) = 0 [pid 20551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20551] chdir("./20253") = 0 [pid 20551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20551] setpgid(0, 0) = 0 [pid 20551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20551] write(3, "1000", 4) = 4 [pid 20551] close(3) = 0 [pid 20551] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20551] write(1, "executing program\n", 18) = 18 [pid 20551] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20551] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20551] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20551] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20551] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20551] exit_group(0) = ? [pid 20551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20253", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20253/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20253/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20253") = 0 mkdir("./20254", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20552 ci2-android-5-10/strace-static-x86_64: Process 20552 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20552] set_robust_list(0x555574c686a0, 24) = 0 [pid 20552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20552] chdir("./20254") = 0 [pid 20552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20552] setpgid(0, 0) = 0 [pid 20552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20552] write(3, "1000", 4) = 4 [pid 20552] close(3) = 0 [pid 20552] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20552] write(1, "executing program\n", 18) = 18 [pid 20552] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20552] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20552] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20552] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20552] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) executing program [pid 20552] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20552] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20552] exit_group(0) = ? [pid 20552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20254", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20254/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20254/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20254") = 0 mkdir("./20255", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20553 ci2-android-5-10/strace-static-x86_64: Process 20553 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20553] set_robust_list(0x555574c686a0, 24) = 0 [pid 20553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20553] chdir("./20255") = 0 [pid 20553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20553] setpgid(0, 0) = 0 [pid 20553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20553] write(3, "1000", 4) = 4 [pid 20553] close(3) = 0 [pid 20553] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20553] write(1, "executing program\n", 18) = 18 executing program [pid 20553] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20553] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20553] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20553] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20553] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20553] exit_group(0) = ? [pid 20553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20255", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20255/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20255/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20255") = 0 mkdir("./20256", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20554 ci2-android-5-10/strace-static-x86_64: Process 20554 attached [pid 20554] set_robust_list(0x555574c686a0, 24) = 0 [pid 20554] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20554] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20554] chdir("./20256") = 0 [pid 20554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20554] setpgid(0, 0) = 0 [pid 20554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20554] <... openat resumed>) = 3 [pid 20554] write(3, "1000", 4) = 4 [pid 20554] close(3) = 0 [pid 20554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20554] write(1, "executing program\n", 18) = 18 [pid 20554] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20554] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20554] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20554] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20554] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20554] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20554] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20554] exit_group(0) = ? [pid 20554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20256", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 executing program getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20256/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20256/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20256") = 0 mkdir("./20257", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20555 ci2-android-5-10/strace-static-x86_64: Process 20555 attached [pid 20555] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20555] chdir("./20257") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20555] setpgid(0, 0) = 0 [pid 20555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20555] write(3, "1000", 4) = 4 [pid 20555] close(3) = 0 [pid 20555] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20555] write(1, "executing program\n", 18) = 18 executing program [pid 20555] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20555] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20555] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20555] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20555] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20555] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20555] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20555] exit_group(0) = ? [pid 20555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20257", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20257/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20257/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20257") = 0 mkdir("./20258", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20556 ci2-android-5-10/strace-static-x86_64: Process 20556 attached [pid 20556] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20556] chdir("./20258") = 0 [pid 20556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20556] setpgid(0, 0) = 0 [pid 20556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20556] write(3, "1000", 4) = 4 [pid 20556] close(3) = 0 [pid 20556] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20556] write(1, "executing program\n", 18) = 18 executing program [pid 20556] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20556] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20556] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20556] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20556] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20556] exit_group(0) = ? [pid 20556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20258", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20258/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20258/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20258/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20258") = 0 mkdir("./20259", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20557 ci2-android-5-10/strace-static-x86_64: Process 20557 attached [pid 20557] set_robust_list(0x555574c686a0, 24) = 0 [pid 20557] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20557] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20557] chdir("./20259" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20557] <... chdir resumed>) = 0 [pid 20557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20557] setpgid(0, 0) = 0 [pid 20557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20557] write(3, "1000", 4) = 4 [pid 20557] close(3) = 0 [pid 20557] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20557] write(1, "executing program\n", 18) = 18 executing program [pid 20557] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20557] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20557] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20557] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20557] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20557] exit_group(0) = ? [pid 20557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20259", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20259/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20259/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20259/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20259") = 0 mkdir("./20260", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20558 ci2-android-5-10/strace-static-x86_64: Process 20558 attached [pid 20558] set_robust_list(0x555574c686a0, 24) = 0 [pid 20558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20558] chdir("./20260") = 0 [pid 20558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20558] setpgid(0, 0) = 0 [pid 20558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20558] <... openat resumed>) = 3 [pid 20558] write(3, "1000", 4) = 4 [pid 20558] close(3) = 0 [pid 20558] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20558] write(1, "executing program\n", 18) = 18 [pid 20558] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20558] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20558] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20558] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20558] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20558] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20558] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20558] exit_group(0) = ? [pid 20558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20260", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20260/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20260/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20260/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20260") = 0 mkdir("./20261", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20559 attached [pid 20559] set_robust_list(0x555574c686a0, 24) = 0 [pid 20559] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20559 [pid 20559] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20559] chdir("./20261") = 0 [pid 20559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20559] setpgid(0, 0) = 0 [pid 20559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20559] write(3, "1000", 4) = 4 [pid 20559] close(3) = 0 [pid 20559] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20559] write(1, "executing program\n", 18) = 18 executing program [pid 20559] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20559] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20559] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20559] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20559] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20559] exit_group(0) = ? [pid 20559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20261", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20261/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20261/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20261/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20261") = 0 mkdir("./20262", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20560 ci2-android-5-10/strace-static-x86_64: Process 20560 attached [pid 20560] set_robust_list(0x555574c686a0, 24) = 0 [pid 20560] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20560] chdir("./20262") = 0 [pid 20560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20560] setpgid(0, 0) = 0 [pid 20560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20560] write(3, "1000", 4) = 4 [pid 20560] close(3) = 0 [pid 20560] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20560] write(1, "executing program\n", 18) = 18 executing program [pid 20560] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20560] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20560] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20560] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20560] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20560] exit_group(0) = ? [pid 20560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20262", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20262/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20262/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20262/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20262") = 0 mkdir("./20263", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20561 ci2-android-5-10/strace-static-x86_64: Process 20561 attached [pid 20561] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20561] chdir("./20263") = 0 [pid 20561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20561] setpgid(0, 0) = 0 [pid 20561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20561] <... openat resumed>) = 3 [pid 20561] write(3, "1000", 4) = 4 [pid 20561] close(3) = 0 [pid 20561] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20561] write(1, "executing program\n", 18) = 18 [pid 20561] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20561] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20561] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20561] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20561] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20561] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20561] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20561] exit_group(0) = ? [pid 20561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20263", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20263/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20263/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20263/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20263") = 0 mkdir("./20264", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20562 ci2-android-5-10/strace-static-x86_64: Process 20562 attached [pid 20562] set_robust_list(0x555574c686a0, 24) = 0 [pid 20562] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20562] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20562] chdir("./20264") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20562] setpgid(0, 0) = 0 executing program [pid 20562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20562] write(3, "1000", 4) = 4 [pid 20562] close(3) = 0 [pid 20562] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20562] write(1, "executing program\n", 18) = 18 [pid 20562] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20562] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20562] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20562] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20562] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20562] exit_group(0) = ? [pid 20562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20264", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20264/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20264/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20264/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20264") = 0 mkdir("./20265", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20563 ci2-android-5-10/strace-static-x86_64: Process 20563 attached [pid 20563] set_robust_list(0x555574c686a0, 24) = 0 [pid 20563] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20563] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20563] chdir("./20265" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20563] <... chdir resumed>) = 0 [pid 20563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20563] setpgid(0, 0) = 0 [pid 20563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20563] write(3, "1000", 4) = 4 [pid 20563] close(3) = 0 [pid 20563] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20563] write(1, "executing program\n", 18) = 18 executing program [pid 20563] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20563] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20563] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20563] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20563] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20563] exit_group(0) = ? [pid 20563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20265", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20265/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20265/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20265/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20265") = 0 mkdir("./20266", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20564 ci2-android-5-10/strace-static-x86_64: Process 20564 attached [pid 20564] set_robust_list(0x555574c686a0, 24) = 0 [pid 20564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20564] chdir("./20266") = 0 [pid 20564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20564] setpgid(0, 0) = 0 [pid 20564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20564] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20564] <... write resumed>) = 4 [pid 20564] close(3) = 0 [pid 20564] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20564] <... symlink resumed>) = 0 [pid 20564] write(1, "executing program\n", 18) = 18 [pid 20564] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20564] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20564] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20564] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20564] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20564] exit_group(0) = ? [pid 20564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20266", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20266/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20266/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20266/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20266") = 0 mkdir("./20267", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20565 ci2-android-5-10/strace-static-x86_64: Process 20565 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20565] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20565] <... set_robust_list resumed>) = 0 [pid 20565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20565] chdir("./20267") = 0 [pid 20565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20565] setpgid(0, 0) = 0 [pid 20565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20565] write(3, "1000", 4) = 4 [pid 20565] close(3) = 0 [pid 20565] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20565] write(1, "executing program\n", 18) = 18 executing program [pid 20565] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20565] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20565] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20565] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20565] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20565] exit_group(0) = ? [pid 20565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20267", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20267/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20267/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20267/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20267") = 0 mkdir("./20268", 0777) = 0 executing program rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20566 ci2-android-5-10/strace-static-x86_64: Process 20566 attached [pid 20566] set_robust_list(0x555574c686a0, 24) = 0 [pid 20566] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20566] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20566] chdir("./20268") = 0 [pid 20566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20566] setpgid(0, 0) = 0 [pid 20566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20566] <... openat resumed>) = 3 [pid 20566] write(3, "1000", 4) = 4 [pid 20566] close(3) = 0 [pid 20566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20566] write(1, "executing program\n", 18) = 18 [pid 20566] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20566] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20566] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20566] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20566] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20566] exit_group(0) = ? [pid 20566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20268", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20268/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20268/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20268/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20268") = 0 mkdir("./20269", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20567 ci2-android-5-10/strace-static-x86_64: Process 20567 attached [pid 20567] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20567] chdir("./20269" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20567] <... chdir resumed>) = 0 [pid 20567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20567] setpgid(0, 0) = 0 [pid 20567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20567] write(3, "1000", 4) = 4 [pid 20567] close(3) = 0 [pid 20567] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20567] write(1, "executing program\n", 18) = 18 [pid 20567] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20567] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20567] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20567] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20567] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20567] exit_group(0) = ? [pid 20567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20269", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20269/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20269/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20269/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20269") = 0 mkdir("./20270", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20568 ci2-android-5-10/strace-static-x86_64: Process 20568 attached [pid 20568] set_robust_list(0x555574c686a0, 24) = 0 [pid 20568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20568] chdir("./20270") = 0 [pid 20568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20568] <... prctl resumed>) = 0 [pid 20568] setpgid(0, 0) = 0 [pid 20568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20568] <... openat resumed>) = 3 [pid 20568] write(3, "1000", 4) = 4 [pid 20568] close(3) = 0 [pid 20568] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20568] write(1, "executing program\n", 18) = 18 executing program [pid 20568] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20568] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20568] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20568] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20568] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20568] exit_group(0) = ? [pid 20568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20270", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20270/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20270/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20270/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20270") = 0 mkdir("./20271", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20569 ci2-android-5-10/strace-static-x86_64: Process 20569 attached [pid 20569] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20569] chdir("./20271" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20569] <... chdir resumed>) = 0 [pid 20569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20569] setpgid(0, 0) = 0 [pid 20569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20569] write(3, "1000", 4) = 4 [pid 20569] close(3) = 0 [pid 20569] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20569] write(1, "executing program\n", 18) = 18 executing program [pid 20569] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20569] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20569] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20569] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20569] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20569] exit_group(0) = ? [pid 20569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20271", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20271/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20271/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20271/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20271") = 0 mkdir("./20272", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20570 ci2-android-5-10/strace-static-x86_64: Process 20570 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20570] set_robust_list(0x555574c686a0, 24) = 0 [pid 20570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20570] chdir("./20272") = 0 [pid 20570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20570] setpgid(0, 0) = 0 [pid 20570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20570] write(3, "1000", 4) = 4 [pid 20570] close(3) = 0 [pid 20570] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20570] write(1, "executing program\n", 18) = 18 executing program [pid 20570] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20570] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20570] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20570] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20570] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20570] exit_group(0) = ? [pid 20570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20272", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20272/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20272/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20272/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20272") = 0 mkdir("./20273", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20571 ci2-android-5-10/strace-static-x86_64: Process 20571 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20571] set_robust_list(0x555574c686a0, 24) = 0 [pid 20571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20571] chdir("./20273") = 0 [pid 20571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20571] setpgid(0, 0) = 0 [pid 20571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20571] write(3, "1000", 4) = 4 [pid 20571] close(3) = 0 [pid 20571] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20571] write(1, "executing program\n", 18) = 18 executing program [pid 20571] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20571] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20571] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20571] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20571] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20571] exit_group(0) = ? [pid 20571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20273", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20273/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20273/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20273/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20273") = 0 mkdir("./20274", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20572 ci2-android-5-10/strace-static-x86_64: Process 20572 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20572] set_robust_list(0x555574c686a0, 24) = 0 [pid 20572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20572] chdir("./20274") = 0 [pid 20572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20572] setpgid(0, 0) = 0 [pid 20572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20572] write(3, "1000", 4) = 4 [pid 20572] close(3) = 0 executing program [pid 20572] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20572] write(1, "executing program\n", 18) = 18 [pid 20572] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20572] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20572] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20572] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20572] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20572] exit_group(0) = ? [pid 20572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20274", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20274/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20274/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20274/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20274") = 0 mkdir("./20275", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20573 ci2-android-5-10/strace-static-x86_64: Process 20573 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20573] set_robust_list(0x555574c686a0, 24) = 0 [pid 20573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20573] chdir("./20275") = 0 [pid 20573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20573] setpgid(0, 0) = 0 [pid 20573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20573] write(3, "1000", 4) = 4 [pid 20573] close(3) = 0 [pid 20573] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20573] write(1, "executing program\n", 18) = 18 executing program [pid 20573] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20573] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20573] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20573] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20573] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20573] exit_group(0) = ? [pid 20573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20275", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20275/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20275/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20275/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20275") = 0 mkdir("./20276", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20574 attached , child_tidptr=0x555574c68690) = 20574 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20574] set_robust_list(0x555574c686a0, 24) = 0 [pid 20574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20574] chdir("./20276") = 0 [pid 20574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20574] setpgid(0, 0) = 0 [pid 20574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20574] write(3, "1000", 4) = 4 [pid 20574] close(3) = 0 [pid 20574] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20574] write(1, "executing program\n", 18) = 18 executing program [pid 20574] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20574] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20574] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20574] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20574] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20574] exit_group(0) = ? [pid 20574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20276", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20276/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20276/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20276") = 0 mkdir("./20277", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20575 ci2-android-5-10/strace-static-x86_64: Process 20575 attached [pid 20575] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20575] chdir("./20277") = 0 [pid 20575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20575] setpgid(0, 0) = 0 [pid 20575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20575] write(3, "1000", 4) = 4 [pid 20575] close(3) = 0 [pid 20575] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20575] write(1, "executing program\n", 18) = 18 [pid 20575] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20575] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20575] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20575] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20575] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20575] exit_group(0) = ? [pid 20575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20277", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20277/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20277/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20277/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20277") = 0 mkdir("./20278", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20576 ci2-android-5-10/strace-static-x86_64: Process 20576 attached [pid 20576] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20576] chdir("./20278" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20576] <... chdir resumed>) = 0 [pid 20576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20576] setpgid(0, 0) = 0 [pid 20576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20576] write(3, "1000", 4) = 4 [pid 20576] close(3) = 0 [pid 20576] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20576] write(1, "executing program\n", 18) = 18 executing program [pid 20576] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20576] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20576] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20576] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20576] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20576] exit_group(0) = ? [pid 20576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20278", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20278/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20278/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20278/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20278") = 0 mkdir("./20279", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20577 ci2-android-5-10/strace-static-x86_64: Process 20577 attached [pid 20577] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20577] <... set_robust_list resumed>) = 0 [pid 20577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20577] chdir("./20279") = 0 [pid 20577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20577] setpgid(0, 0) = 0 [pid 20577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20577] write(3, "1000", 4) = 4 [pid 20577] close(3) = 0 executing program [pid 20577] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20577] write(1, "executing program\n", 18) = 18 [pid 20577] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20577] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20577] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20577] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20577] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20577] exit_group(0) = ? [pid 20577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20279", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20279/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20279/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20279") = 0 mkdir("./20280", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20578 ci2-android-5-10/strace-static-x86_64: Process 20578 attached [pid 20578] set_robust_list(0x555574c686a0, 24) = 0 [pid 20578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20578] chdir("./20280") = 0 [pid 20578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20578] setpgid(0, 0) = 0 [pid 20578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20578] write(3, "1000", 4) = 4 [pid 20578] close(3) = 0 [pid 20578] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20578] <... symlink resumed>) = 0 [pid 20578] write(1, "executing program\n", 18) = 18 [pid 20578] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20578] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20578] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20578] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20578] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20578] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20578] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20578] exit_group(0) = ? [pid 20578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20280", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20280/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20280/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20280/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20280") = 0 mkdir("./20281", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20579 ci2-android-5-10/strace-static-x86_64: Process 20579 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20579] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20579] <... set_robust_list resumed>) = 0 [pid 20579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20579] chdir("./20281") = 0 [pid 20579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20579] setpgid(0, 0) = 0 [pid 20579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20579] write(3, "1000", 4) = 4 [pid 20579] close(3) = 0 [pid 20579] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20579] write(1, "executing program\n", 18) = 18 executing program [pid 20579] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20579] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20579] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20579] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20579] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20579] exit_group(0) = ? [pid 20579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20281", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20281/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20281/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20281") = 0 mkdir("./20282", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20580 ci2-android-5-10/strace-static-x86_64: Process 20580 attached [pid 20580] set_robust_list(0x555574c686a0, 24) = 0 [pid 20580] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20580] chdir("./20282") = 0 [pid 20580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20580] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20580] write(3, "1000", 4) = 4 [pid 20580] close(3) = 0 [pid 20580] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20580] write(1, "executing program\n", 18) = 18 executing program [pid 20580] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20580] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20580] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20580] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20580] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20580] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20580] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20580] exit_group(0) = ? [pid 20580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20282", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20282/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20282/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20282") = 0 mkdir("./20283", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20581 ci2-android-5-10/strace-static-x86_64: Process 20581 attached [pid 20581] set_robust_list(0x555574c686a0, 24) = 0 [pid 20581] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20581] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20581] chdir("./20283") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20581] setpgid(0, 0) = 0 [pid 20581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20581] write(3, "1000", 4) = 4 [pid 20581] close(3) = 0 [pid 20581] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20581] write(1, "executing program\n", 18) = 18 [pid 20581] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20581] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20581] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20581] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20581] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20581] exit_group(0) = ? [pid 20581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20283", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20283/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20283/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20283") = 0 mkdir("./20284", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20582 ci2-android-5-10/strace-static-x86_64: Process 20582 attached [pid 20582] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20582] chdir("./20284") = 0 [pid 20582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20582] <... prctl resumed>) = 0 [pid 20582] setpgid(0, 0) = 0 [pid 20582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20582] write(3, "1000", 4) = 4 [pid 20582] close(3) = 0 [pid 20582] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20582] write(1, "executing program\n", 18) = 18 [pid 20582] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20582] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20582] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20582] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20582] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20582] exit_group(0) = ? [pid 20582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20284", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20284/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20284/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20284") = 0 mkdir("./20285", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20583 ci2-android-5-10/strace-static-x86_64: Process 20583 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20583] set_robust_list(0x555574c686a0, 24) = 0 [pid 20583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20583] chdir("./20285") = 0 [pid 20583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20583] setpgid(0, 0) = 0 [pid 20583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20583] write(3, "1000", 4) = 4 [pid 20583] close(3) = 0 [pid 20583] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20583] write(1, "executing program\n", 18) = 18 [pid 20583] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20583] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20583] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20583] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20583] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20583] exit_group(0) = ? [pid 20583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20285", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20285/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20285/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20285") = 0 mkdir("./20286", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20584 ci2-android-5-10/strace-static-x86_64: Process 20584 attached [pid 20584] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20584] chdir("./20286") = 0 [pid 20584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20584] setpgid(0, 0) = 0 [pid 20584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20584] <... openat resumed>) = 3 [pid 20584] write(3, "1000", 4) = 4 [pid 20584] close(3) = 0 [pid 20584] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20584] write(1, "executing program\n", 18) = 18 [pid 20584] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20584] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20584] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20584] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20584] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20584] exit_group(0) = ? [pid 20584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20286", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20286/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20286/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20286") = 0 mkdir("./20287", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20585 ci2-android-5-10/strace-static-x86_64: Process 20585 attached [pid 20585] set_robust_list(0x555574c686a0, 24) = 0 [pid 20585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20585] chdir("./20287") = 0 [pid 20585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20585] setpgid(0, 0) = 0 [pid 20585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20585] <... openat resumed>) = 3 [pid 20585] write(3, "1000", 4) = 4 [pid 20585] close(3) = 0 [pid 20585] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20585] write(1, "executing program\n", 18) = 18 [pid 20585] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20585] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20585] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20585] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20585] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20585] exit_group(0) = ? [pid 20585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20287", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20287/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20287/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 executing program close(3) = 0 rmdir("./20287") = 0 mkdir("./20288", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20586 ci2-android-5-10/strace-static-x86_64: Process 20586 attached [pid 20586] set_robust_list(0x555574c686a0, 24) = 0 [pid 20586] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20586] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20586] chdir("./20288") = 0 [pid 20586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20586] setpgid(0, 0) = 0 [pid 20586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20586] write(3, "1000", 4) = 4 [pid 20586] close(3) = 0 [pid 20586] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20586] write(1, "executing program\n", 18) = 18 executing program [pid 20586] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20586] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20586] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20586] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20586] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20586] exit_group(0) = ? [pid 20586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20288", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20288/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20288/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20288") = 0 mkdir("./20289", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20587 ci2-android-5-10/strace-static-x86_64: Process 20587 attached [pid 20587] set_robust_list(0x555574c686a0, 24) = 0 [pid 20587] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20587] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20587] chdir("./20289") = 0 [pid 20587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20587] setpgid(0, 0) = 0 [pid 20587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20587] <... openat resumed>) = 3 [pid 20587] write(3, "1000", 4) = 4 [pid 20587] close(3) = 0 [pid 20587] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20587] write(1, "executing program\n", 18) = 18 [pid 20587] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20587] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20587] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20587] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20587] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20587] exit_group(0) = ? [pid 20587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20289", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20289/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20289/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20289") = 0 mkdir("./20290", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20588 ci2-android-5-10/strace-static-x86_64: Process 20588 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20588] set_robust_list(0x555574c686a0, 24) = 0 [pid 20588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20588] chdir("./20290") = 0 [pid 20588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20588] setpgid(0, 0) = 0 [pid 20588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20588] <... openat resumed>) = 3 [pid 20588] write(3, "1000", 4) = 4 [pid 20588] close(3) = 0 [pid 20588] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20588] write(1, "executing program\n", 18) = 18 executing program [pid 20588] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20588] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20588] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20588] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20588] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20588] exit_group(0) = ? [pid 20588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20290", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20290/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20290/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20290/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20290") = 0 mkdir("./20291", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20589 ci2-android-5-10/strace-static-x86_64: Process 20589 attached [pid 20589] set_robust_list(0x555574c686a0, 24) = 0 [pid 20589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20589] chdir("./20291") = 0 [pid 20589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20589] setpgid(0, 0) = 0 [pid 20589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20589] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20589] <... write resumed>) = 4 [pid 20589] close(3) = 0 [pid 20589] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20589] write(1, "executing program\n", 18) = 18 [pid 20589] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20589] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20589] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20589] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20589] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20589] exit_group(0) = ? [pid 20589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20291", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20291/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20291/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20291/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20291") = 0 mkdir("./20292", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20590 ci2-android-5-10/strace-static-x86_64: Process 20590 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20590] set_robust_list(0x555574c686a0, 24) = 0 [pid 20590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20590] chdir("./20292") = 0 [pid 20590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20590] setpgid(0, 0) = 0 [pid 20590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20590] write(3, "1000", 4) = 4 [pid 20590] close(3) = 0 [pid 20590] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20590] write(1, "executing program\n", 18) = 18 executing program [pid 20590] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20590] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20590] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20590] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20590] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20590] exit_group(0) = ? [pid 20590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20292", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20292/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20292/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20292/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20292") = 0 mkdir("./20293", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20591 ci2-android-5-10/strace-static-x86_64: Process 20591 attached [pid 20591] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20591] chdir("./20293") = 0 [pid 20591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20591] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20591] write(3, "1000", 4) = 4 [pid 20591] close(3) = 0 [pid 20591] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20591] write(1, "executing program\n", 18) = 18 [pid 20591] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20591] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20591] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20591] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20591] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20591] exit_group(0) = ? [pid 20591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20293", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20293/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20293/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20293/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20293") = 0 mkdir("./20294", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20592 attached , child_tidptr=0x555574c68690) = 20592 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20592] set_robust_list(0x555574c686a0, 24) = 0 [pid 20592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20592] chdir("./20294") = 0 [pid 20592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20592] setpgid(0, 0) = 0 [pid 20592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20592] write(3, "1000", 4) = 4 [pid 20592] close(3) = 0 [pid 20592] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20592] write(1, "executing program\n", 18) = 18 executing program [pid 20592] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20592] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20592] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20592] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20592] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20592] exit_group(0) = ? [pid 20592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20294", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20294/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20294/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20294/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20294") = 0 mkdir("./20295", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20593 ci2-android-5-10/strace-static-x86_64: Process 20593 attached [pid 20593] set_robust_list(0x555574c686a0, 24) = 0 [pid 20593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20593] chdir("./20295") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20593] setpgid(0, 0) = 0 [pid 20593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20593] <... openat resumed>) = 3 [pid 20593] write(3, "1000", 4) = 4 [pid 20593] close(3) = 0 [pid 20593] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20593] write(1, "executing program\n", 18) = 18 [pid 20593] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20593] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20593] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20593] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20593] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20593] exit_group(0) = ? [pid 20593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20295", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20295/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20295/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20295/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20295") = 0 mkdir("./20296", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20594 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20594 attached [pid 20594] set_robust_list(0x555574c686a0, 24) = 0 [pid 20594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20594] chdir("./20296") = 0 [pid 20594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20594] setpgid(0, 0) = 0 [pid 20594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20594] write(3, "1000", 4) = 4 [pid 20594] close(3) = 0 [pid 20594] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20594] write(1, "executing program\n", 18) = 18 [pid 20594] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20594] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20594] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20594] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20594] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20594] exit_group(0) = ? [pid 20594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20296", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20296/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20296/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20296/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20296") = 0 mkdir("./20297", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20595 ci2-android-5-10/strace-static-x86_64: Process 20595 attached [pid 20595] set_robust_list(0x555574c686a0, 24) = 0 [pid 20595] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20595] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20595] chdir("./20297") = 0 [pid 20595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20595] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20595] write(3, "1000", 4) = 4 [pid 20595] close(3) = 0 [pid 20595] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20595] write(1, "executing program\n", 18) = 18 [pid 20595] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20595] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20595] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20595] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20595] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20595] exit_group(0) = ? [pid 20595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20297", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20297/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20297/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20297/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20297") = 0 mkdir("./20298", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20596 ci2-android-5-10/strace-static-x86_64: Process 20596 attached [pid 20596] set_robust_list(0x555574c686a0, 24) = 0 [pid 20596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20596] chdir("./20298" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20596] <... chdir resumed>) = 0 [pid 20596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20596] setpgid(0, 0) = 0 [pid 20596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20596] <... openat resumed>) = 3 [pid 20596] write(3, "1000", 4) = 4 [pid 20596] close(3) = 0 [pid 20596] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20596] write(1, "executing program\n", 18) = 18 [pid 20596] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20596] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20596] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20596] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20596] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20596] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20596] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20596] exit_group(0) = ? [pid 20596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20298", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20298/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20298/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20298/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20298") = 0 mkdir("./20299", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20597 ci2-android-5-10/strace-static-x86_64: Process 20597 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20597] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20597] <... set_robust_list resumed>) = 0 [pid 20597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20597] chdir("./20299") = 0 [pid 20597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20597] setpgid(0, 0) = 0 [pid 20597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20597] write(3, "1000", 4) = 4 [pid 20597] close(3) = 0 [pid 20597] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20597] write(1, "executing program\n", 18) = 18 executing program [pid 20597] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20597] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20597] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20597] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20597] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20597] exit_group(0) = ? [pid 20597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20299", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20299/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20299/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20299/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20299") = 0 mkdir("./20300", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20598 attached , child_tidptr=0x555574c68690) = 20598 [pid 20598] set_robust_list(0x555574c686a0, 24) = 0 [pid 20598] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20598] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20598] chdir("./20300") = 0 [pid 20598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20598] setpgid(0, 0) = 0 [pid 20598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20598] write(3, "1000", 4) = 4 [pid 20598] close(3) = 0 [pid 20598] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20598] write(1, "executing program\n", 18) = 18 executing program [pid 20598] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20598] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20598] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20598] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20598] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20598] exit_group(0) = ? [pid 20598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20300", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20300/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20300/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20300/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20300") = 0 mkdir("./20301", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20599 attached , child_tidptr=0x555574c68690) = 20599 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20599] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20599] <... set_robust_list resumed>) = 0 [pid 20599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20599] chdir("./20301") = 0 [pid 20599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20599] setpgid(0, 0) = 0 [pid 20599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20599] write(3, "1000", 4) = 4 [pid 20599] close(3) = 0 [pid 20599] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20599] write(1, "executing program\n", 18) = 18 executing program [pid 20599] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20599] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20599] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20599] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20599] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20599] exit_group(0) = ? [pid 20599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20301", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20301/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20301/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20301/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20301") = 0 mkdir("./20302", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20600 ci2-android-5-10/strace-static-x86_64: Process 20600 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20600] set_robust_list(0x555574c686a0, 24) = 0 [pid 20600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20600] chdir("./20302") = 0 [pid 20600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20600] setpgid(0, 0) = 0 [pid 20600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20600] write(3, "1000", 4) = 4 [pid 20600] close(3) = 0 [pid 20600] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20600] write(1, "executing program\n", 18) = 18 executing program [pid 20600] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20600] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20600] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20600] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20600] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20600] exit_group(0) = ? [pid 20600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20302", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20302/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20302/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20302/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20302") = 0 mkdir("./20303", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20601 ci2-android-5-10/strace-static-x86_64: Process 20601 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20601] set_robust_list(0x555574c686a0, 24) = 0 [pid 20601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20601] chdir("./20303") = 0 [pid 20601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20601] setpgid(0, 0) = 0 [pid 20601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20601] write(3, "1000", 4) = 4 [pid 20601] close(3) = 0 [pid 20601] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20601] write(1, "executing program\n", 18) = 18 [pid 20601] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20601] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20601] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20601] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20601] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20601] exit_group(0) = ? [pid 20601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20303", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20303/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20303/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20303/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20303") = 0 mkdir("./20304", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20602 attached , child_tidptr=0x555574c68690) = 20602 [pid 20602] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20602] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20602] chdir("./20304") = 0 [pid 20602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20602] setpgid(0, 0) = 0 [pid 20602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20602] write(3, "1000", 4) = 4 [pid 20602] close(3) = 0 [pid 20602] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20602] write(1, "executing program\n", 18) = 18 executing program [pid 20602] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20602] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20602] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20602] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20602] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20602] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20602] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20602] exit_group(0) = ? [pid 20602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20304", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20304/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20304/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20304/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20304") = 0 mkdir("./20305", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20603 ci2-android-5-10/strace-static-x86_64: Process 20603 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20603] set_robust_list(0x555574c686a0, 24) = 0 [pid 20603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20603] chdir("./20305") = 0 [pid 20603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20603] setpgid(0, 0) = 0 [pid 20603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20603] write(3, "1000", 4) = 4 [pid 20603] close(3) = 0 [pid 20603] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20603] write(1, "executing program\n", 18) = 18 executing program [pid 20603] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20603] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20603] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20603] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20603] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20603] exit_group(0) = ? [pid 20603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20305", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20305/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20305/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20305/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20305") = 0 mkdir("./20306", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20604 attached [pid 20604] set_robust_list(0x555574c686a0, 24) = 0 [pid 20604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20604] chdir("./20306" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20604 [pid 20604] <... chdir resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20604] setpgid(0, 0) = 0 [pid 20604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20604] write(3, "1000", 4) = 4 [pid 20604] close(3) = 0 [pid 20604] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20604] write(1, "executing program\n", 18) = 18 executing program [pid 20604] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20604] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20604] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20604] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20604] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20604] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20604] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20604] exit_group(0) = ? [pid 20604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20306", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20306/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20306/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20306/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20306") = 0 mkdir("./20307", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20605 ci2-android-5-10/strace-static-x86_64: Process 20605 attached [pid 20605] set_robust_list(0x555574c686a0, 24) = 0 [pid 20605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20605] chdir("./20307") = 0 [pid 20605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20605] setpgid(0, 0) = 0 [pid 20605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20605] write(3, "1000", 4) = 4 [pid 20605] close(3) = 0 [pid 20605] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20605] write(1, "executing program\n", 18) = 18 [pid 20605] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20605] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20605] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20605] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20605] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20605] exit_group(0) = ? [pid 20605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20307", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20307/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20307/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20307/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20307") = 0 mkdir("./20308", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20606 ci2-android-5-10/strace-static-x86_64: Process 20606 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20606] set_robust_list(0x555574c686a0, 24) = 0 [pid 20606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20606] chdir("./20308") = 0 [pid 20606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20606] setpgid(0, 0) = 0 [pid 20606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20606] write(3, "1000", 4) = 4 [pid 20606] close(3) = 0 [pid 20606] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20606] write(1, "executing program\n", 18) = 18 [pid 20606] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20606] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20606] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20606] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20606] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20606] exit_group(0) = ? [pid 20606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20308", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20308/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20308/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20308/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20308") = 0 mkdir("./20309", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20607 ci2-android-5-10/strace-static-x86_64: Process 20607 attached [pid 20607] set_robust_list(0x555574c686a0, 24) = 0 [pid 20607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20607] chdir("./20309") = 0 [pid 20607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20607] setpgid(0, 0) = 0 [pid 20607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20607] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20607] <... write resumed>) = 4 [pid 20607] close(3) = 0 [pid 20607] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20607] write(1, "executing program\n", 18) = 18 executing program [pid 20607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20607] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20607] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20607] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20607] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20607] <... sendmsg resumed>) = 40 [pid 20607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20607] exit_group(0) = ? [pid 20607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20309", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20309/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20309/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20309/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20309") = 0 mkdir("./20310", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20608 ci2-android-5-10/strace-static-x86_64: Process 20608 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20608] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20608] <... set_robust_list resumed>) = 0 [pid 20608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20608] chdir("./20310") = 0 [pid 20608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20608] setpgid(0, 0) = 0 [pid 20608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20608] write(3, "1000", 4) = 4 [pid 20608] close(3) = 0 [pid 20608] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20608] write(1, "executing program\n", 18) = 18 [pid 20608] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20608] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20608] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20608] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20608] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20608] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20608] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20608] exit_group(0) = ? [pid 20608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20310", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20310/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20310/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20310/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20310") = 0 mkdir("./20311", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20609 ci2-android-5-10/strace-static-x86_64: Process 20609 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20609] set_robust_list(0x555574c686a0, 24) = 0 [pid 20609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20609] chdir("./20311") = 0 [pid 20609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20609] setpgid(0, 0) = 0 [pid 20609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20609] write(3, "1000", 4) = 4 [pid 20609] close(3) = 0 [pid 20609] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20609] write(1, "executing program\n", 18) = 18 executing program [pid 20609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20609] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20609] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20609] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20609] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20609] exit_group(0) = ? [pid 20609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20311", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20311/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20311/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20311/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20311") = 0 mkdir("./20312", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20610 ci2-android-5-10/strace-static-x86_64: Process 20610 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20610] set_robust_list(0x555574c686a0, 24) = 0 [pid 20610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20610] chdir("./20312") = 0 [pid 20610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20610] setpgid(0, 0) = 0 [pid 20610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20610] write(3, "1000", 4) = 4 [pid 20610] close(3) = 0 [pid 20610] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20610] write(1, "executing program\n", 18) = 18 executing program [pid 20610] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20610] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20610] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20610] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20610] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20610] exit_group(0) = ? [pid 20610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20312", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20312/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20312/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20312/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20312") = 0 mkdir("./20313", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20611 ci2-android-5-10/strace-static-x86_64: Process 20611 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20611] set_robust_list(0x555574c686a0, 24) = 0 [pid 20611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20611] chdir("./20313") = 0 [pid 20611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20611] setpgid(0, 0) = 0 [pid 20611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20611] write(3, "1000", 4) = 4 [pid 20611] close(3) = 0 [pid 20611] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20611] write(1, "executing program\n", 18) = 18 executing program [pid 20611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20611] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20611] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20611] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20611] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20611] exit_group(0) = ? [pid 20611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20313", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20313/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20313/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20313/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20313") = 0 mkdir("./20314", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20612 attached [pid 20612] set_robust_list(0x555574c686a0, 24) = 0 [pid 20612] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20612 [pid 20612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20612] chdir("./20314") = 0 [pid 20612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20612] setpgid(0, 0) = 0 [pid 20612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20612] write(3, "1000", 4) = 4 [pid 20612] close(3) = 0 [pid 20612] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20612] write(1, "executing program\n", 18) = 18 [pid 20612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20612] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20612] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20612] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20612] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20612] exit_group(0) = ? [pid 20612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20314", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20314/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20314/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20314/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20314") = 0 mkdir("./20315", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20613 attached , child_tidptr=0x555574c68690) = 20613 [pid 20613] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20613] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20613] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20613] chdir("./20315") = 0 [pid 20613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20613] setpgid(0, 0) = 0 [pid 20613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20613] write(3, "1000", 4) = 4 [pid 20613] close(3) = 0 [pid 20613] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20613] write(1, "executing program\n", 18) = 18 [pid 20613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20613] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20613] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20613] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20613] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20613] exit_group(0) = ? [pid 20613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20315", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20315/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20315/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20315/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20315") = 0 mkdir("./20316", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20614 attached [pid 20614] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20614 [pid 20614] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20614] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20614] chdir("./20316") = 0 [pid 20614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20614] setpgid(0, 0) = 0 [pid 20614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20614] write(3, "1000", 4) = 4 [pid 20614] close(3) = 0 [pid 20614] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20614] write(1, "executing program\n", 18) = 18 [pid 20614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20614] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20614] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20614] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20614] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20614] exit_group(0) = ? [pid 20614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20316", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20316/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20316/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20316/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20316") = 0 mkdir("./20317", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20615 ci2-android-5-10/strace-static-x86_64: Process 20615 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20615] set_robust_list(0x555574c686a0, 24) = 0 [pid 20615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20615] chdir("./20317") = 0 [pid 20615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20615] setpgid(0, 0) = 0 [pid 20615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20615] write(3, "1000", 4) = 4 [pid 20615] close(3) = 0 [pid 20615] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20615] write(1, "executing program\n", 18) = 18 executing program [pid 20615] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20615] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20615] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20615] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20615] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20615] exit_group(0) = ? [pid 20615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20317", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20317/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20317/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20317/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20317") = 0 mkdir("./20318", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20616 attached [pid 20616] set_robust_list(0x555574c686a0, 24) = 0 [pid 20616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20616] chdir("./20318") = 0 [pid 20616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20616] setpgid(0, 0) = 0 [pid 20616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20616 [pid 20616] <... openat resumed>) = 3 [pid 20616] write(3, "1000", 4) = 4 [pid 20616] close(3) = 0 [pid 20616] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20616] write(1, "executing program\n", 18) = 18 [pid 20616] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE executing program [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20616] <... socket resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20616] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20616] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20616] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20616] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20616] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20616] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20616] exit_group(0) = ? [pid 20616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20318", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20318/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20318/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20318/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20318") = 0 mkdir("./20319", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20617 ci2-android-5-10/strace-static-x86_64: Process 20617 attached [pid 20617] set_robust_list(0x555574c686a0, 24) = 0 [pid 20617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20617] chdir("./20319") = 0 [pid 20617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20617] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20617] write(3, "1000", 4) = 4 [pid 20617] close(3) = 0 [pid 20617] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20617] write(1, "executing program\n", 18) = 18 [pid 20617] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20617] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20617] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20617] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20617] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20617] exit_group(0) = ? [pid 20617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20319", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20319/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20319/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20319/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20319") = 0 mkdir("./20320", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20618 ci2-android-5-10/strace-static-x86_64: Process 20618 attached [pid 20618] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20618] chdir("./20320") = 0 [pid 20618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20618] setpgid(0, 0) = 0 [pid 20618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20618] <... openat resumed>) = 3 [pid 20618] write(3, "1000", 4) = 4 [pid 20618] close(3) = 0 [pid 20618] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20618] write(1, "executing program\n", 18) = 18 executing program [pid 20618] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20618] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20618] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20618] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20618] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20618] exit_group(0) = ? [pid 20618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20320", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20320/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20320/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20320/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20320") = 0 mkdir("./20321", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20619 ci2-android-5-10/strace-static-x86_64: Process 20619 attached [pid 20619] set_robust_list(0x555574c686a0, 24) = 0 [pid 20619] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20619] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20619] chdir("./20321") = 0 [pid 20619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20619] setpgid(0, 0) = 0 [pid 20619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20619] write(3, "1000", 4) = 4 [pid 20619] close(3) = 0 [pid 20619] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20619] write(1, "executing program\n", 18) = 18 executing program [pid 20619] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20619] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20619] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20619] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20619] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20619] exit_group(0) = ? [pid 20619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20321", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20321/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20321/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20321/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20321") = 0 mkdir("./20322", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20620 ci2-android-5-10/strace-static-x86_64: Process 20620 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20620] set_robust_list(0x555574c686a0, 24) = 0 [pid 20620] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20620] chdir("./20322") = 0 [pid 20620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20620] setpgid(0, 0) = 0 [pid 20620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20620] write(3, "1000", 4) = 4 [pid 20620] close(3) = 0 [pid 20620] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20620] write(1, "executing program\n", 18) = 18 executing program [pid 20620] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20620] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20620] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20620] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20620] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20620] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20620] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20620] exit_group(0) = ? [pid 20620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20322", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20322/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20322/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20322") = 0 mkdir("./20323", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20621 ci2-android-5-10/strace-static-x86_64: Process 20621 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20621] set_robust_list(0x555574c686a0, 24) = 0 [pid 20621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20621] chdir("./20323") = 0 [pid 20621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20621] setpgid(0, 0) = 0 [pid 20621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20621] write(3, "1000", 4) = 4 [pid 20621] close(3) = 0 [pid 20621] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20621] write(1, "executing program\n", 18) = 18 executing program [pid 20621] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20621] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20621] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20621] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20621] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20621] exit_group(0) = ? [pid 20621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20323", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20323/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20323/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20323") = 0 mkdir("./20324", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20622 ci2-android-5-10/strace-static-x86_64: Process 20622 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20622] set_robust_list(0x555574c686a0, 24) = 0 [pid 20622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20622] chdir("./20324") = 0 [pid 20622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20622] setpgid(0, 0) = 0 [pid 20622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20622] write(3, "1000", 4) = 4 [pid 20622] close(3) = 0 [pid 20622] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20622] write(1, "executing program\n", 18) = 18 executing program [pid 20622] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20622] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20622] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20622] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20622] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20622] exit_group(0) = ? [pid 20622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20324", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20324/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20324/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20324/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20324") = 0 mkdir("./20325", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20623 ci2-android-5-10/strace-static-x86_64: Process 20623 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20623] set_robust_list(0x555574c686a0, 24) = 0 [pid 20623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20623] chdir("./20325" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20623] <... chdir resumed>) = 0 [pid 20623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20623] setpgid(0, 0) = 0 [pid 20623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20623] write(3, "1000", 4) = 4 [pid 20623] close(3) = 0 [pid 20623] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20623] write(1, "executing program\n", 18) = 18 executing program [pid 20623] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20623] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20623] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20623] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20623] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20623] exit_group(0) = ? [pid 20623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20325", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20325/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20325/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20325/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20325") = 0 mkdir("./20326", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20624 attached , child_tidptr=0x555574c68690) = 20624 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20624] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20624] <... set_robust_list resumed>) = 0 [pid 20624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20624] chdir("./20326") = 0 [pid 20624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20624] setpgid(0, 0) = 0 [pid 20624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20624] write(3, "1000", 4) = 4 [pid 20624] close(3) = 0 [pid 20624] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20624] write(1, "executing program\n", 18) = 18 executing program [pid 20624] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20624] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20624] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20624] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20624] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20624] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20624] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20624] exit_group(0) = ? [pid 20624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20326", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20326/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20326/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20326") = 0 mkdir("./20327", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20625 ci2-android-5-10/strace-static-x86_64: Process 20625 attached [pid 20625] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20625] chdir("./20327" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20625] <... chdir resumed>) = 0 [pid 20625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20625] setpgid(0, 0) = 0 [pid 20625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20625] write(3, "1000", 4) = 4 [pid 20625] close(3) = 0 [pid 20625] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20625] write(1, "executing program\n", 18) = 18 executing program [pid 20625] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20625] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20625] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20625] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20625] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20625] exit_group(0) = ? [pid 20625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20327", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20327/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20327/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20327/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20327") = 0 mkdir("./20328", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20626 ci2-android-5-10/strace-static-x86_64: Process 20626 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20626] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20626] <... set_robust_list resumed>) = 0 [pid 20626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20626] chdir("./20328") = 0 [pid 20626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20626] setpgid(0, 0) = 0 [pid 20626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20626] write(3, "1000", 4) = 4 [pid 20626] close(3) = 0 [pid 20626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20626] write(1, "executing program\n", 18) = 18 executing program [pid 20626] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20626] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20626] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20626] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20626] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20626] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20626] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20626] exit_group(0) = ? [pid 20626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20328", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20328/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20328/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20328") = 0 mkdir("./20329", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20627 ci2-android-5-10/strace-static-x86_64: Process 20627 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20627] set_robust_list(0x555574c686a0, 24) = 0 [pid 20627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20627] chdir("./20329") = 0 [pid 20627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20627] setpgid(0, 0) = 0 executing program [pid 20627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20627] write(3, "1000", 4) = 4 [pid 20627] close(3) = 0 [pid 20627] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20627] write(1, "executing program\n", 18) = 18 [pid 20627] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20627] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20627] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20627] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20627] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20627] exit_group(0) = ? [pid 20627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20329", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20329/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20329/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20329/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20329") = 0 mkdir("./20330", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20628 ci2-android-5-10/strace-static-x86_64: Process 20628 attached [pid 20628] set_robust_list(0x555574c686a0, 24) = 0 [pid 20628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20628] chdir("./20330") = 0 [pid 20628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20628] setpgid(0, 0) = 0 [pid 20628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20628] <... openat resumed>) = 3 [pid 20628] write(3, "1000", 4) = 4 [pid 20628] close(3) = 0 [pid 20628] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20628] write(1, "executing program\n", 18) = 18 executing program [pid 20628] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20628] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20628] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20628] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20628] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20628] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20628] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20628] exit_group(0) = ? [pid 20628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20330", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20330/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20330/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20330") = 0 mkdir("./20331", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20629 ci2-android-5-10/strace-static-x86_64: Process 20629 attached [pid 20629] set_robust_list(0x555574c686a0, 24) = 0 [pid 20629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20629] chdir("./20331" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20629] <... chdir resumed>) = 0 [pid 20629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20629] setpgid(0, 0) = 0 [pid 20629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20629] <... openat resumed>) = 3 [pid 20629] write(3, "1000", 4) = 4 [pid 20629] close(3) = 0 [pid 20629] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20629] write(1, "executing program\n", 18) = 18 executing program [pid 20629] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20629] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20629] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20629] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20629] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20629] exit_group(0) = ? [pid 20629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20331", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20331/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20331/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20331/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20331") = 0 mkdir("./20332", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20630 ci2-android-5-10/strace-static-x86_64: Process 20630 attached [pid 20630] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20630] chdir("./20332" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20630] <... chdir resumed>) = 0 [pid 20630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20630] setpgid(0, 0) = 0 [pid 20630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20630] write(3, "1000", 4) = 4 [pid 20630] close(3) = 0 [pid 20630] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20630] write(1, "executing program\n", 18) = 18 executing program [pid 20630] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20630] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20630] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20630] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20630] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20630] exit_group(0) = ? [pid 20630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20332", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20332/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20332/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20332") = 0 mkdir("./20333", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20631 ci2-android-5-10/strace-static-x86_64: Process 20631 attached [pid 20631] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20631] chdir("./20333") = 0 [pid 20631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20631] setpgid(0, 0) = 0 [pid 20631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20631] write(3, "1000", 4) = 4 [pid 20631] close(3) = 0 [pid 20631] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20631] write(1, "executing program\n", 18) = 18 executing program [pid 20631] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20631] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20631] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20631] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20631] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20631] exit_group(0) = ? [pid 20631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20333", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20333/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20333/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20333/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20333") = 0 mkdir("./20334", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20632 ci2-android-5-10/strace-static-x86_64: Process 20632 attached [pid 20632] set_robust_list(0x555574c686a0, 24) = 0 [pid 20632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20632] chdir("./20334" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20632] <... chdir resumed>) = 0 [pid 20632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20632] setpgid(0, 0) = 0 [pid 20632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20632] <... openat resumed>) = 3 [pid 20632] write(3, "1000", 4) = 4 [pid 20632] close(3) = 0 [pid 20632] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20632] write(1, "executing program\n", 18) = 18 executing program [pid 20632] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20632] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20632] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20632] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20632] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20632] exit_group(0) = ? [pid 20632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20334", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20334/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20334/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20334/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20334") = 0 mkdir("./20335", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20633 ci2-android-5-10/strace-static-x86_64: Process 20633 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20633] set_robust_list(0x555574c686a0, 24) = 0 [pid 20633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20633] chdir("./20335") = 0 [pid 20633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20633] setpgid(0, 0) = 0 [pid 20633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20633] write(3, "1000", 4) = 4 [pid 20633] close(3) = 0 [pid 20633] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20633] write(1, "executing program\n", 18) = 18 executing program [pid 20633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20633] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20633] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20633] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20633] exit_group(0) = ? [pid 20633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20335", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20335/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20335/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20335/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20335") = 0 mkdir("./20336", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20634 attached , child_tidptr=0x555574c68690) = 20634 [pid 20634] set_robust_list(0x555574c686a0, 24) = 0 [pid 20634] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20634] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20634] chdir("./20336") = 0 [pid 20634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20634] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20634] write(3, "1000", 4) = 4 [pid 20634] close(3) = 0 [pid 20634] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20634] write(1, "executing program\n", 18) = 18 executing program [pid 20634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20634] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20634] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20634] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20634] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20634] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20634] exit_group(0) = ? [pid 20634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20336", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20336/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20336/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20336/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20336") = 0 mkdir("./20337", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20635 attached , child_tidptr=0x555574c68690) = 20635 [pid 20635] set_robust_list(0x555574c686a0, 24) = 0 [pid 20635] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20635] chdir("./20337") = 0 [pid 20635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20635] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20635] write(3, "1000", 4) = 4 [pid 20635] close(3) = 0 [pid 20635] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20635] write(1, "executing program\n", 18) = 18 executing program [pid 20635] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20635] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20635] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20635] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20635] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20635] exit_group(0) = ? [pid 20635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20337", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20337/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20337/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20337/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20337") = 0 mkdir("./20338", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20636 ci2-android-5-10/strace-static-x86_64: Process 20636 attached [pid 20636] set_robust_list(0x555574c686a0, 24) = 0 [pid 20636] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20636] chdir("./20338" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20636] <... chdir resumed>) = 0 [pid 20636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20636] setpgid(0, 0) = 0 [pid 20636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20636] write(3, "1000", 4) = 4 [pid 20636] close(3) = 0 [pid 20636] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20636] write(1, "executing program\n", 18) = 18 [pid 20636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20636] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20636] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20636] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20636] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20636] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20636] exit_group(0) = ? [pid 20636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20338", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20338/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20338/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20338/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20338") = 0 mkdir("./20339", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20637 attached , child_tidptr=0x555574c68690) = 20637 [pid 20637] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20637] chdir("./20339") = 0 [pid 20637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20637] setpgid(0, 0) = 0 [pid 20637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20637] <... openat resumed>) = 3 [pid 20637] write(3, "1000", 4) = 4 [pid 20637] close(3) = 0 [pid 20637] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20637] write(1, "executing program\n", 18) = 18 executing program [pid 20637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20637] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20637] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20637] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20637] exit_group(0) = ? [pid 20637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20339", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20339/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20339/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20339/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20339") = 0 mkdir("./20340", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20638 ci2-android-5-10/strace-static-x86_64: Process 20638 attached [pid 20638] set_robust_list(0x555574c686a0, 24) = 0 [pid 20638] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20638] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20638] chdir("./20340") = 0 [pid 20638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20638] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20638] write(3, "1000", 4) = 4 [pid 20638] close(3) = 0 [pid 20638] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20638] write(1, "executing program\n", 18) = 18 executing program [pid 20638] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20638] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20638] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20638] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20638] exit_group(0) = ? [pid 20638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20340", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20340/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20340/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20340/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20340") = 0 mkdir("./20341", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20639 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20639 attached [pid 20639] set_robust_list(0x555574c686a0, 24) = 0 [pid 20639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20639] chdir("./20341") = 0 [pid 20639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20639] setpgid(0, 0) = 0 [pid 20639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20639] write(3, "1000", 4) = 4 [pid 20639] close(3) = 0 [pid 20639] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20639] write(1, "executing program\n", 18) = 18 executing program [pid 20639] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20639] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20639] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20639] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20639] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20639] exit_group(0) = ? [pid 20639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20341", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20341/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20341/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20341/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20341") = 0 mkdir("./20342", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20640 ci2-android-5-10/strace-static-x86_64: Process 20640 attached [pid 20640] set_robust_list(0x555574c686a0, 24) = 0 [pid 20640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20640] chdir("./20342") = 0 [pid 20640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20640] setpgid(0, 0) = 0 [pid 20640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20640] write(3, "1000", 4) = 4 [pid 20640] close(3) = 0 [pid 20640] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20640] write(1, "executing program\n", 18) = 18 executing program [pid 20640] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20640] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20640] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20640] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20640] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20640] exit_group(0) = ? [pid 20640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20342", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20342/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20342/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20342/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20342") = 0 mkdir("./20343", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20641 ci2-android-5-10/strace-static-x86_64: Process 20641 attached [pid 20641] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20641] chdir("./20343") = 0 [pid 20641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20641] setpgid(0, 0) = 0 [pid 20641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20641] write(3, "1000", 4) = 4 [pid 20641] close(3) = 0 [pid 20641] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20641] write(1, "executing program\n", 18) = 18 executing program [pid 20641] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20641] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20641] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20641] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20641] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20641] exit_group(0) = ? [pid 20641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20343", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20343/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20343/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20343/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20343") = 0 mkdir("./20344", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20642 attached , child_tidptr=0x555574c68690) = 20642 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20642] set_robust_list(0x555574c686a0, 24) = 0 [pid 20642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20642] chdir("./20344") = 0 [pid 20642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20642] setpgid(0, 0) = 0 [pid 20642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20642] write(3, "1000", 4) = 4 [pid 20642] close(3) = 0 [pid 20642] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20642] write(1, "executing program\n", 18) = 18 executing program [pid 20642] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20642] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20642] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20642] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20642] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20642] exit_group(0) = ? [pid 20642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20344", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20344/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20344/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20344/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20344") = 0 mkdir("./20345", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20643 ci2-android-5-10/strace-static-x86_64: Process 20643 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20643] set_robust_list(0x555574c686a0, 24) = 0 [pid 20643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20643] chdir("./20345") = 0 [pid 20643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20643] setpgid(0, 0) = 0 [pid 20643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20643] write(3, "1000", 4) = 4 [pid 20643] close(3) = 0 [pid 20643] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20643] write(1, "executing program\n", 18) = 18 executing program [pid 20643] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20643] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20643] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20643] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20643] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20643] exit_group(0) = ? [pid 20643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20345", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20345/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20345/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20345/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20345") = 0 mkdir("./20346", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20644 ci2-android-5-10/strace-static-x86_64: Process 20644 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20644] set_robust_list(0x555574c686a0, 24) = 0 [pid 20644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20644] chdir("./20346") = 0 [pid 20644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20644] setpgid(0, 0) = 0 [pid 20644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20644] write(3, "1000", 4) = 4 [pid 20644] close(3) = 0 [pid 20644] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20644] write(1, "executing program\n", 18) = 18 executing program [pid 20644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20644] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20644] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20644] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20644] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20644] exit_group(0) = ? [pid 20644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20346", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20346/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20346/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20346/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20346") = 0 mkdir("./20347", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20645 ci2-android-5-10/strace-static-x86_64: Process 20645 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20645] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20645] <... set_robust_list resumed>) = 0 [pid 20645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20645] chdir("./20347") = 0 [pid 20645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20645] setpgid(0, 0) = 0 [pid 20645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20645] write(3, "1000", 4) = 4 [pid 20645] close(3) = 0 [pid 20645] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20645] write(1, "executing program\n", 18) = 18 executing program [pid 20645] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20645] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20645] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20645] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20645] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20645] exit_group(0) = ? [pid 20645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20347", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20347/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20347/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20347/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20347") = 0 mkdir("./20348", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20646 ci2-android-5-10/strace-static-x86_64: Process 20646 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20646] set_robust_list(0x555574c686a0, 24) = 0 [pid 20646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20646] chdir("./20348") = 0 [pid 20646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20646] setpgid(0, 0) = 0 [pid 20646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20646] write(3, "1000", 4) = 4 [pid 20646] close(3) = 0 executing program [pid 20646] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20646] write(1, "executing program\n", 18) = 18 [pid 20646] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20646] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20646] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20646] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20646] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20646] exit_group(0) = ? [pid 20646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20348", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20348/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20348/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20348") = 0 mkdir("./20349", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20647 ci2-android-5-10/strace-static-x86_64: Process 20647 attached [pid 20647] set_robust_list(0x555574c686a0, 24) = 0 [pid 20647] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20647] chdir("./20349") = 0 [pid 20647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20647] setpgid(0, 0) = 0 [pid 20647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20647] <... openat resumed>) = 3 [pid 20647] write(3, "1000", 4) = 4 [pid 20647] close(3) = 0 [pid 20647] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20647] write(1, "executing program\n", 18) = 18 executing program [pid 20647] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20647] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20647] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20647] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20647] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20647] exit_group(0) = ? [pid 20647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20349", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20349/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20349/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20349") = 0 mkdir("./20350", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20648 ci2-android-5-10/strace-static-x86_64: Process 20648 attached [pid 20648] set_robust_list(0x555574c686a0, 24) = 0 [pid 20648] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20648] chdir("./20350") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20648] setpgid(0, 0) = 0 [pid 20648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20648] write(3, "1000", 4) = 4 [pid 20648] close(3) = 0 [pid 20648] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20648] write(1, "executing program\n", 18) = 18 executing program [pid 20648] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20648] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20648] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20648] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20648] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20648] exit_group(0) = ? [pid 20648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20350", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20350/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20350/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20350/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20350") = 0 mkdir("./20351", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20649 ci2-android-5-10/strace-static-x86_64: Process 20649 attached [pid 20649] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20649] chdir("./20351") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20649] setpgid(0, 0) = 0 [pid 20649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20649] write(3, "1000", 4) = 4 [pid 20649] close(3) = 0 [pid 20649] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20649] write(1, "executing program\n", 18) = 18 executing program [pid 20649] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20649] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20649] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20649] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20649] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20649] exit_group(0) = ? [pid 20649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20351", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20351/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20351/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20351") = 0 mkdir("./20352", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20650 attached [pid 20650] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20650 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20650] chdir("./20352") = 0 [pid 20650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20650] setpgid(0, 0) = 0 [pid 20650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20650] write(3, "1000", 4) = 4 [pid 20650] close(3) = 0 [pid 20650] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20650] write(1, "executing program\n", 18) = 18 executing program [pid 20650] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20650] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20650] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20650] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20650] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20650] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20650] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20650] exit_group(0) = ? [pid 20650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20352", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20352/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20352/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20352") = 0 mkdir("./20353", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20651 ci2-android-5-10/strace-static-x86_64: Process 20651 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20651] set_robust_list(0x555574c686a0, 24) = 0 [pid 20651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20651] chdir("./20353") = 0 [pid 20651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20651] setpgid(0, 0) = 0 [pid 20651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20651] write(3, "1000", 4) = 4 [pid 20651] close(3) = 0 [pid 20651] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20651] write(1, "executing program\n", 18) = 18 executing program [pid 20651] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20651] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20651] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20651] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20651] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20651] exit_group(0) = ? [pid 20651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20353", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20353/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20353/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20353/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20353") = 0 mkdir("./20354", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20652 ci2-android-5-10/strace-static-x86_64: Process 20652 attached [pid 20652] set_robust_list(0x555574c686a0, 24) = 0 [pid 20652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20652] chdir("./20354") = 0 [pid 20652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20652] setpgid(0, 0) = 0 [pid 20652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20652] <... openat resumed>) = 3 [pid 20652] write(3, "1000", 4) = 4 [pid 20652] close(3) = 0 [pid 20652] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20652] <... symlink resumed>) = 0 [pid 20652] write(1, "executing program\n", 18) = 18 executing program [pid 20652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20652] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20652] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20652] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20652] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20652] exit_group(0) = ? [pid 20652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20354", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20354/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20354/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20354/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20354") = 0 mkdir("./20355", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20653 ci2-android-5-10/strace-static-x86_64: Process 20653 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20653] set_robust_list(0x555574c686a0, 24) = 0 [pid 20653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20653] chdir("./20355") = 0 [pid 20653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20653] setpgid(0, 0) = 0 [pid 20653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20653] write(3, "1000", 4) = 4 [pid 20653] close(3) = 0 [pid 20653] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20653] write(1, "executing program\n", 18) = 18 executing program [pid 20653] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20653] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20653] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20653] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20653] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20653] exit_group(0) = ? [pid 20653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20355", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20355/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20355/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20355/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20355") = 0 mkdir("./20356", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20654 ci2-android-5-10/strace-static-x86_64: Process 20654 attached [pid 20654] set_robust_list(0x555574c686a0, 24) = 0 [pid 20654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20654] chdir("./20356") = 0 [pid 20654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20654] setpgid(0, 0) = 0 [pid 20654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20654] <... openat resumed>) = 3 [pid 20654] write(3, "1000", 4) = 4 [pid 20654] close(3) = 0 [pid 20654] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20654] <... symlink resumed>) = 0 [pid 20654] write(1, "executing program\n", 18) = 18 executing program [pid 20654] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20654] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20654] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20654] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20654] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20654] exit_group(0) = ? [pid 20654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20356", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20356/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20356/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20356/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20356") = 0 mkdir("./20357", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20655 attached [pid 20655] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20655 [pid 20655] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20655] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20655] chdir("./20357") = 0 [pid 20655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20655] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20655] <... setpgid resumed>) = 0 [pid 20655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20655] write(3, "1000", 4) = 4 [pid 20655] close(3) = 0 [pid 20655] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20655] write(1, "executing program\n", 18) = 18 executing program [pid 20655] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20655] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20655] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20655] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20655] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20655] exit_group(0) = ? [pid 20655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20357", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20357/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20357/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20357/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20357") = 0 mkdir("./20358", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20656 ci2-android-5-10/strace-static-x86_64: Process 20656 attached [pid 20656] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20656] chdir("./20358") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20656] setpgid(0, 0) = 0 [pid 20656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20656] write(3, "1000", 4) = 4 [pid 20656] close(3) = 0 [pid 20656] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20656] write(1, "executing program\n", 18) = 18 executing program [pid 20656] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20656] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20656] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20656] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20656] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20656] exit_group(0) = ? [pid 20656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20358", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20358/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20358/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20358/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20358") = 0 mkdir("./20359", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20657 attached [pid 20657] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20657 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20657] chdir("./20359") = 0 [pid 20657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20657] setpgid(0, 0) = 0 [pid 20657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20657] write(3, "1000", 4) = 4 [pid 20657] close(3) = 0 [pid 20657] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20657] write(1, "executing program\n", 18) = 18 executing program [pid 20657] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20657] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20657] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20657] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20657] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20657] exit_group(0) = ? [pid 20657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20359", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20359/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20359/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20359") = 0 mkdir("./20360", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20658 ci2-android-5-10/strace-static-x86_64: Process 20658 attached [pid 20658] set_robust_list(0x555574c686a0, 24) = 0 [pid 20658] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20658] chdir("./20360") = 0 [pid 20658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20658] setpgid(0, 0) = 0 [pid 20658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20658] <... openat resumed>) = 3 [pid 20658] write(3, "1000", 4) = 4 [pid 20658] close(3) = 0 [pid 20658] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20658] write(1, "executing program\n", 18) = 18 executing program [pid 20658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20658] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20658] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20658] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20658] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20658] exit_group(0) = ? [pid 20658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20360", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20360/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20360/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20360") = 0 mkdir("./20361", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20659 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 20659 attached , NULL, 8) = 0 [pid 20659] set_robust_list(0x555574c686a0, 24) = 0 [pid 20659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20659] chdir("./20361") = 0 [pid 20659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20659] setpgid(0, 0) = 0 [pid 20659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20659] write(3, "1000", 4) = 4 [pid 20659] close(3) = 0 [pid 20659] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20659] write(1, "executing program\n", 18) = 18 [pid 20659] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20659] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20659] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20659] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20659] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20659] exit_group(0) = ? [pid 20659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20361", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20361/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20361/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20361") = 0 mkdir("./20362", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20660 ci2-android-5-10/strace-static-x86_64: Process 20660 attached [pid 20660] set_robust_list(0x555574c686a0, 24) = 0 [pid 20660] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20660] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20660] chdir("./20362") = 0 [pid 20660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20660] setpgid(0, 0) = 0 [pid 20660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20660] write(3, "1000", 4) = 4 [pid 20660] close(3) = 0 [pid 20660] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20660] write(1, "executing program\n", 18) = 18 executing program [pid 20660] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20660] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20660] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20660] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20660] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20660] exit_group(0) = ? [pid 20660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20362", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20362/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20362/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20362") = 0 mkdir("./20363", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20661 ci2-android-5-10/strace-static-x86_64: Process 20661 attached [pid 20661] set_robust_list(0x555574c686a0, 24) = 0 [pid 20661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20661] chdir("./20363") = 0 [pid 20661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20661] setpgid(0, 0) = 0 [pid 20661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20661] <... openat resumed>) = 3 [pid 20661] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20661] <... write resumed>) = 4 [pid 20661] close(3) = 0 [pid 20661] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20661] write(1, "executing program\n", 18) = 18 executing program [pid 20661] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20661] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20661] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20661] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20661] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20661] exit_group(0) = ? [pid 20661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20363", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20363/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20363/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20363") = 0 mkdir("./20364", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20662 ci2-android-5-10/strace-static-x86_64: Process 20662 attached [pid 20662] set_robust_list(0x555574c686a0, 24) = 0 [pid 20662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20662] chdir("./20364") = 0 [pid 20662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20662] setpgid(0, 0) = 0 [pid 20662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20662] <... openat resumed>) = 3 [pid 20662] write(3, "1000", 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20662] <... write resumed>) = 4 [pid 20662] close(3) = 0 [pid 20662] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20662] write(1, "executing program\n", 18) = 18 [pid 20662] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20662] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20662] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20662] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20662] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20662] exit_group(0) = ? [pid 20662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20364", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20364/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20364/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20364") = 0 mkdir("./20365", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20663 ci2-android-5-10/strace-static-x86_64: Process 20663 attached [pid 20663] set_robust_list(0x555574c686a0, 24) = 0 [pid 20663] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20663] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20663] chdir("./20365") = 0 [pid 20663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20663] setpgid(0, 0) = 0 [pid 20663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20663] write(3, "1000", 4) = 4 [pid 20663] close(3) = 0 [pid 20663] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20663] <... symlink resumed>) = 0 [pid 20663] write(1, "executing program\n", 18) = 18 executing program [pid 20663] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20663] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20663] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20663] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20663] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20663] exit_group(0) = ? [pid 20663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20365", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20365/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20365/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20365") = 0 mkdir("./20366", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20664 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20664 attached [pid 20664] set_robust_list(0x555574c686a0, 24) = 0 [pid 20664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20664] chdir("./20366") = 0 [pid 20664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20664] setpgid(0, 0) = 0 [pid 20664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20664] write(3, "1000", 4) = 4 [pid 20664] close(3) = 0 [pid 20664] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20664] write(1, "executing program\n", 18) = 18 executing program [pid 20664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20664] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20664] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20664] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20664] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20664] exit_group(0) = ? [pid 20664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20366", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20366/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20366/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20366") = 0 mkdir("./20367", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20665 ci2-android-5-10/strace-static-x86_64: Process 20665 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20665] set_robust_list(0x555574c686a0, 24) = 0 [pid 20665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20665] chdir("./20367") = 0 [pid 20665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20665] setpgid(0, 0) = 0 [pid 20665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20665] write(3, "1000", 4) = 4 [pid 20665] close(3) = 0 [pid 20665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20665] write(1, "executing program\n", 18) = 18 executing program [pid 20665] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20665] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20665] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20665] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20665] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20665] exit_group(0) = ? [pid 20665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20367", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20367/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20367/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20367") = 0 mkdir("./20368", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20666 ci2-android-5-10/strace-static-x86_64: Process 20666 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20666] set_robust_list(0x555574c686a0, 24) = 0 [pid 20666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20666] chdir("./20368") = 0 [pid 20666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20666] setpgid(0, 0) = 0 [pid 20666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20666] write(3, "1000", 4) = 4 [pid 20666] close(3) = 0 [pid 20666] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20666] write(1, "executing program\n", 18) = 18 executing program [pid 20666] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20666] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20666] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20666] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20666] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20666] exit_group(0) = ? [pid 20666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20368", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20368/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20368/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20368") = 0 mkdir("./20369", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20667 ci2-android-5-10/strace-static-x86_64: Process 20667 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20667] set_robust_list(0x555574c686a0, 24) = 0 [pid 20667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20667] chdir("./20369") = 0 [pid 20667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20667] setpgid(0, 0) = 0 [pid 20667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20667] write(3, "1000", 4) = 4 [pid 20667] close(3) = 0 [pid 20667] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20667] write(1, "executing program\n", 18) = 18 [pid 20667] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20667] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20667] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20667] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20667] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20667] exit_group(0) = ? [pid 20667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20369", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20369/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20369/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20369") = 0 mkdir("./20370", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20668 ci2-android-5-10/strace-static-x86_64: Process 20668 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20668] set_robust_list(0x555574c686a0, 24) = 0 [pid 20668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20668] chdir("./20370") = 0 [pid 20668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20668] setpgid(0, 0) = 0 [pid 20668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20668] write(3, "1000", 4) = 4 [pid 20668] close(3) = 0 [pid 20668] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20668] write(1, "executing program\n", 18) = 18 executing program [pid 20668] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20668] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20668] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20668] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20668] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20668] exit_group(0) = ? [pid 20668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20370", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20370/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20370/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20370") = 0 mkdir("./20371", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20669 ci2-android-5-10/strace-static-x86_64: Process 20669 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20669] set_robust_list(0x555574c686a0, 24) = 0 [pid 20669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20669] chdir("./20371") = 0 [pid 20669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20669] setpgid(0, 0) = 0 [pid 20669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20669] write(3, "1000", 4) = 4 [pid 20669] close(3) = 0 [pid 20669] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20669] write(1, "executing program\n", 18) = 18 executing program [pid 20669] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20669] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20669] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20669] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20669] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20669] exit_group(0) = ? [pid 20669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20371", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20371/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20371/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20371") = 0 mkdir("./20372", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20670 ci2-android-5-10/strace-static-x86_64: Process 20670 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20670] set_robust_list(0x555574c686a0, 24) = 0 [pid 20670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20670] chdir("./20372") = 0 [pid 20670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20670] setpgid(0, 0) = 0 [pid 20670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20670] write(3, "1000", 4) = 4 [pid 20670] close(3) = 0 [pid 20670] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20670] write(1, "executing program\n", 18) = 18 executing program [pid 20670] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20670] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20670] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20670] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20670] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20670] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20670] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20670] exit_group(0) = ? [pid 20670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20372", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20372/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20372/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20372") = 0 mkdir("./20373", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20671 ci2-android-5-10/strace-static-x86_64: Process 20671 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20671] set_robust_list(0x555574c686a0, 24) = 0 [pid 20671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20671] chdir("./20373") = 0 [pid 20671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20671] setpgid(0, 0) = 0 [pid 20671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20671] write(3, "1000", 4) = 4 [pid 20671] close(3) = 0 [pid 20671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20671] write(1, "executing program\n", 18) = 18 executing program [pid 20671] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20671] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20671] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20671] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20671] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20671] exit_group(0) = ? [pid 20671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20373", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20373/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20373/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20373") = 0 mkdir("./20374", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20672 ci2-android-5-10/strace-static-x86_64: Process 20672 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20672] set_robust_list(0x555574c686a0, 24) = 0 [pid 20672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20672] chdir("./20374") = 0 [pid 20672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20672] setpgid(0, 0) = 0 [pid 20672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20672] write(3, "1000", 4) = 4 [pid 20672] close(3) = 0 [pid 20672] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20672] write(1, "executing program\n", 18) = 18 executing program [pid 20672] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20672] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20672] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20672] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20672] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20672] exit_group(0) = ? [pid 20672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20374", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20374/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20374/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20374") = 0 mkdir("./20375", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20673 ci2-android-5-10/strace-static-x86_64: Process 20673 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20673] set_robust_list(0x555574c686a0, 24) = 0 [pid 20673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20673] chdir("./20375") = 0 [pid 20673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20673] setpgid(0, 0) = 0 [pid 20673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20673] write(3, "1000", 4) = 4 [pid 20673] close(3) = 0 [pid 20673] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20673] write(1, "executing program\n", 18) = 18 [pid 20673] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20673] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20673] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20673] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20673] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20673] exit_group(0) = ? [pid 20673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20375", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20375/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20375/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20375") = 0 mkdir("./20376", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20674 ci2-android-5-10/strace-static-x86_64: Process 20674 attached [pid 20674] set_robust_list(0x555574c686a0, 24) = 0 [pid 20674] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20674] chdir("./20376") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20674] setpgid(0, 0) = 0 [pid 20674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20674] write(3, "1000", 4) = 4 [pid 20674] close(3) = 0 [pid 20674] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20674] write(1, "executing program\n", 18) = 18 executing program [pid 20674] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20674] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20674] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20674] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20674] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20674] exit_group(0) = ? [pid 20674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20376", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20376/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20376/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20376") = 0 mkdir("./20377", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20675 ci2-android-5-10/strace-static-x86_64: Process 20675 attached [pid 20675] set_robust_list(0x555574c686a0, 24) = 0 [pid 20675] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20675] chdir("./20377") = 0 [pid 20675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20675] <... prctl resumed>) = 0 [pid 20675] setpgid(0, 0) = 0 [pid 20675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20675] write(3, "1000", 4) = 4 [pid 20675] close(3) = 0 [pid 20675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20675] write(1, "executing program\n", 18) = 18 executing program [pid 20675] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20675] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20675] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20675] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20675] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20675] exit_group(0) = ? [pid 20675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20377", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20377/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20377/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20377") = 0 mkdir("./20378", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20676 ci2-android-5-10/strace-static-x86_64: Process 20676 attached [pid 20676] set_robust_list(0x555574c686a0, 24) = 0 [pid 20676] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20676] chdir("./20378" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20676] <... chdir resumed>) = 0 [pid 20676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20676] setpgid(0, 0) = 0 [pid 20676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20676] write(3, "1000", 4) = 4 [pid 20676] close(3) = 0 [pid 20676] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20676] write(1, "executing program\n", 18) = 18 executing program [pid 20676] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20676] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20676] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20676] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20676] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20676] exit_group(0) = ? [pid 20676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20378", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20378/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20378/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20378") = 0 mkdir("./20379", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20677 ci2-android-5-10/strace-static-x86_64: Process 20677 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20677] set_robust_list(0x555574c686a0, 24) = 0 [pid 20677] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20677] chdir("./20379") = 0 [pid 20677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20677] setpgid(0, 0) = 0 [pid 20677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20677] write(3, "1000", 4) = 4 [pid 20677] close(3) = 0 [pid 20677] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20677] write(1, "executing program\n", 18) = 18 [pid 20677] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20677] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20677] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20677] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20677] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20677] exit_group(0) = ? [pid 20677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20379", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20379/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20379/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20379") = 0 mkdir("./20380", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20678 ci2-android-5-10/strace-static-x86_64: Process 20678 attached [pid 20678] set_robust_list(0x555574c686a0, 24) = 0 [pid 20678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20678] chdir("./20380") = 0 [pid 20678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20678] setpgid(0, 0) = 0 [pid 20678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20678] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20678] <... write resumed>) = 4 [pid 20678] close(3) = 0 [pid 20678] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20678] write(1, "executing program\n", 18) = 18 [pid 20678] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20678] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20678] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20678] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20678] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20678] exit_group(0) = ? [pid 20678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20380", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20380/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20380/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20380") = 0 mkdir("./20381", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20679 attached [pid 20679] set_robust_list(0x555574c686a0, 24) = 0 [pid 20679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20679] chdir("./20381" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20679 [pid 20679] <... chdir resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20679] setpgid(0, 0) = 0 [pid 20679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20679] write(3, "1000", 4) = 4 [pid 20679] close(3) = 0 [pid 20679] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20679] write(1, "executing program\n", 18) = 18 executing program [pid 20679] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20679] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20679] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20679] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20679] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20679] exit_group(0) = ? [pid 20679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20381", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20381/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20381/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20381") = 0 mkdir("./20382", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20680 ci2-android-5-10/strace-static-x86_64: Process 20680 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20680] set_robust_list(0x555574c686a0, 24) = 0 [pid 20680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20680] chdir("./20382") = 0 [pid 20680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20680] setpgid(0, 0) = 0 [pid 20680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20680] write(3, "1000", 4) = 4 [pid 20680] close(3) = 0 [pid 20680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20680] write(1, "executing program\n", 18) = 18 executing program [pid 20680] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20680] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20680] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20680] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20680] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20680] exit_group(0) = ? [pid 20680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20382", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20382/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20382/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20382") = 0 mkdir("./20383", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20681 ci2-android-5-10/strace-static-x86_64: Process 20681 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20681] set_robust_list(0x555574c686a0, 24) = 0 [pid 20681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20681] chdir("./20383") = 0 [pid 20681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20681] setpgid(0, 0) = 0 [pid 20681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20681] write(3, "1000", 4) = 4 [pid 20681] close(3) = 0 [pid 20681] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20681] write(1, "executing program\n", 18) = 18 executing program [pid 20681] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20681] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20681] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20681] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20681] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20681] exit_group(0) = ? [pid 20681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20383", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20383/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20383/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20383") = 0 mkdir("./20384", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20682 ci2-android-5-10/strace-static-x86_64: Process 20682 attached [pid 20682] set_robust_list(0x555574c686a0, 24) = 0 [pid 20682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20682] chdir("./20384" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20682] <... chdir resumed>) = 0 [pid 20682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20682] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20682] write(3, "1000", 4) = 4 [pid 20682] close(3) = 0 [pid 20682] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20682] write(1, "executing program\n", 18) = 18 executing program [pid 20682] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20682] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20682] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20682] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20682] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20682] exit_group(0) = ? [pid 20682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20384", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20384/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20384/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20384") = 0 mkdir("./20385", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20683 ci2-android-5-10/strace-static-x86_64: Process 20683 attached [pid 20683] set_robust_list(0x555574c686a0, 24) = 0 [pid 20683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20683] chdir("./20385" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20683] <... chdir resumed>) = 0 [pid 20683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20683] setpgid(0, 0) = 0 [pid 20683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20683] <... openat resumed>) = 3 [pid 20683] write(3, "1000", 4) = 4 [pid 20683] close(3) = 0 [pid 20683] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20683] write(1, "executing program\n", 18) = 18 [pid 20683] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20683] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20683] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20683] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20683] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20683] exit_group(0) = ? [pid 20683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20385", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20385/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20385/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20385") = 0 mkdir("./20386", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20684 ci2-android-5-10/strace-static-x86_64: Process 20684 attached [pid 20684] set_robust_list(0x555574c686a0, 24) = 0 [pid 20684] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20684] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20684] chdir("./20386" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20684] <... chdir resumed>) = 0 [pid 20684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20684] setpgid(0, 0) = 0 [pid 20684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20684] write(3, "1000", 4) = 4 [pid 20684] close(3) = 0 [pid 20684] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20684] write(1, "executing program\n", 18) = 18 executing program [pid 20684] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20684] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20684] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20684] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20684] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20684] exit_group(0) = ? [pid 20684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20386", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20386/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20386/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20386") = 0 mkdir("./20387", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20685 ci2-android-5-10/strace-static-x86_64: Process 20685 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20685] set_robust_list(0x555574c686a0, 24) = 0 [pid 20685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20685] chdir("./20387") = 0 [pid 20685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20685] setpgid(0, 0) = 0 [pid 20685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20685] write(3, "1000", 4) = 4 [pid 20685] close(3) = 0 [pid 20685] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20685] write(1, "executing program\n", 18) = 18 [pid 20685] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20685] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20685] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20685] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20685] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20685] exit_group(0) = ? [pid 20685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20387", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20387/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20387/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20387") = 0 mkdir("./20388", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20686 attached [pid 20686] set_robust_list(0x555574c686a0, 24) = 0 [pid 20686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20686] chdir("./20388" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20686 [pid 20686] <... chdir resumed>) = 0 [pid 20686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20686] setpgid(0, 0) = 0 [pid 20686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20686] write(3, "1000", 4) = 4 [pid 20686] close(3) = 0 [pid 20686] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20686] <... symlink resumed>) = 0 [pid 20686] write(1, "executing program\n", 18) = 18 executing program [pid 20686] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20686] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20686] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20686] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20686] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20686] exit_group(0) = ? [pid 20686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20388", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20388/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20388/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20388") = 0 mkdir("./20389", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20687 attached , child_tidptr=0x555574c68690) = 20687 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20687] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20687] <... set_robust_list resumed>) = 0 [pid 20687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20687] chdir("./20389") = 0 [pid 20687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20687] setpgid(0, 0) = 0 [pid 20687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20687] write(3, "1000", 4) = 4 [pid 20687] close(3) = 0 [pid 20687] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20687] write(1, "executing program\n", 18) = 18 executing program [pid 20687] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20687] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20687] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20687] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20687] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20687] exit_group(0) = ? [pid 20687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20389", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20389/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20389/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20389") = 0 mkdir("./20390", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20688 ci2-android-5-10/strace-static-x86_64: Process 20688 attached [pid 20688] set_robust_list(0x555574c686a0, 24) = 0 [pid 20688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20688] chdir("./20390") = 0 [pid 20688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20688] setpgid(0, 0) = 0 [pid 20688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20688] <... openat resumed>) = 3 [pid 20688] write(3, "1000", 4) = 4 [pid 20688] close(3) = 0 [pid 20688] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20688] <... symlink resumed>) = 0 [pid 20688] write(1, "executing program\n", 18) = 18 executing program [pid 20688] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20688] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20688] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20688] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20688] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20688] exit_group(0) = ? [pid 20688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20390", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20390/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20390/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20390") = 0 mkdir("./20391", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20689 ci2-android-5-10/strace-static-x86_64: Process 20689 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20689] set_robust_list(0x555574c686a0, 24) = 0 [pid 20689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20689] chdir("./20391") = 0 [pid 20689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20689] setpgid(0, 0) = 0 [pid 20689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20689] write(3, "1000", 4) = 4 [pid 20689] close(3) = 0 [pid 20689] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20689] write(1, "executing program\n", 18) = 18 executing program [pid 20689] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20689] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20689] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20689] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20689] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20689] exit_group(0) = ? [pid 20689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20391", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20391/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20391/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20391") = 0 mkdir("./20392", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20690 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20690 attached [pid 20690] set_robust_list(0x555574c686a0, 24) = 0 [pid 20690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20690] chdir("./20392") = 0 [pid 20690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20690] setpgid(0, 0) = 0 executing program [pid 20690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20690] write(3, "1000", 4) = 4 [pid 20690] close(3) = 0 [pid 20690] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20690] write(1, "executing program\n", 18) = 18 [pid 20690] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20690] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20690] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20690] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20690] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20690] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20690] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20690] exit_group(0) = ? [pid 20690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20392", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20392/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20392/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20392") = 0 mkdir("./20393", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20691 ci2-android-5-10/strace-static-x86_64: Process 20691 attached [pid 20691] set_robust_list(0x555574c686a0, 24) = 0 [pid 20691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20691] chdir("./20393") = 0 [pid 20691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20691] setpgid(0, 0) = 0 [pid 20691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20691] write(3, "1000", 4) = 4 [pid 20691] close(3) = 0 [pid 20691] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20691] <... symlink resumed>) = 0 [pid 20691] write(1, "executing program\n", 18) = 18 executing program [pid 20691] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20691] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20691] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20691] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 20691] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20691] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20691] exit_group(0) = ? [pid 20691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20393", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20393/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20393/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20393") = 0 mkdir("./20394", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20692 ci2-android-5-10/strace-static-x86_64: Process 20692 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20692] set_robust_list(0x555574c686a0, 24) = 0 [pid 20692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20692] chdir("./20394") = 0 [pid 20692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20692] setpgid(0, 0) = 0 [pid 20692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20692] write(3, "1000", 4) = 4 [pid 20692] close(3) = 0 [pid 20692] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20692] write(1, "executing program\n", 18) = 18 executing program [pid 20692] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20692] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20692] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20692] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20692] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20692] exit_group(0) = ? [pid 20692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20394", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20394/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20394/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20394") = 0 mkdir("./20395", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20693 ci2-android-5-10/strace-static-x86_64: Process 20693 attached [pid 20693] set_robust_list(0x555574c686a0, 24) = 0 [pid 20693] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20693] chdir("./20395") = 0 [pid 20693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20693] setpgid(0, 0) = 0 [pid 20693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20693] <... openat resumed>) = 3 [pid 20693] write(3, "1000", 4) = 4 [pid 20693] close(3) = 0 [pid 20693] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20693] write(1, "executing program\n", 18) = 18 [pid 20693] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20693] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20693] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20693] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20693] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20693] exit_group(0) = ? [pid 20693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20395", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20395/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20395/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20395") = 0 mkdir("./20396", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20694 ci2-android-5-10/strace-static-x86_64: Process 20694 attached [pid 20694] set_robust_list(0x555574c686a0, 24) = 0 [pid 20694] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20694] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20694] chdir("./20396" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20694] <... chdir resumed>) = 0 [pid 20694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20694] setpgid(0, 0) = 0 [pid 20694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20694] write(3, "1000", 4) = 4 [pid 20694] close(3) = 0 [pid 20694] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20694] write(1, "executing program\n", 18) = 18 executing program [pid 20694] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20694] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20694] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20694] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20694] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20694] exit_group(0) = ? [pid 20694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20396", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20396/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20396/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20396") = 0 mkdir("./20397", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20695 attached [pid 20695] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20695 [pid 20695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20695] chdir("./20397") = 0 [pid 20695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20695] setpgid(0, 0) = 0 [pid 20695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20695] <... openat resumed>) = 3 [pid 20695] write(3, "1000", 4) = 4 [pid 20695] close(3) = 0 [pid 20695] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20695] write(1, "executing program\n", 18) = 18 [pid 20695] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20695] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20695] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20695] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 20695] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20695] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20695] exit_group(0) = ? [pid 20695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20397", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20397/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20397/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20397") = 0 mkdir("./20398", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20696 ci2-android-5-10/strace-static-x86_64: Process 20696 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20696] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20696] <... set_robust_list resumed>) = 0 [pid 20696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20696] chdir("./20398") = 0 [pid 20696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20696] setpgid(0, 0) = 0 [pid 20696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20696] write(3, "1000", 4) = 4 [pid 20696] close(3) = 0 [pid 20696] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20696] write(1, "executing program\n", 18) = 18 executing program [pid 20696] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20696] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20696] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20696] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20696] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20696] exit_group(0) = ? [pid 20696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20398", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20398/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20398/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20398") = 0 mkdir("./20399", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20697 ci2-android-5-10/strace-static-x86_64: Process 20697 attached [pid 20697] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20697] chdir("./20399") = 0 [pid 20697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20697] setpgid(0, 0) = 0 [pid 20697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20697] write(3, "1000", 4) = 4 [pid 20697] close(3) = 0 [pid 20697] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20697] write(1, "executing program\n", 18) = 18 executing program [pid 20697] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20697] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20697] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20697] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20697] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20697] exit_group(0) = ? [pid 20697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20399", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20399/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20399/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20399/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20399") = 0 mkdir("./20400", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20698 ci2-android-5-10/strace-static-x86_64: Process 20698 attached [pid 20698] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20698] chdir("./20400" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20698] <... chdir resumed>) = 0 [pid 20698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20698] setpgid(0, 0) = 0 [pid 20698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20698] write(3, "1000", 4) = 4 [pid 20698] close(3) = 0 [pid 20698] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20698] write(1, "executing program\n", 18) = 18 executing program [pid 20698] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20698] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20698] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20698] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20698] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20698] exit_group(0) = ? [pid 20698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20400", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20400/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20400/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20400") = 0 mkdir("./20401", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20699 ci2-android-5-10/strace-static-x86_64: Process 20699 attached [pid 20699] set_robust_list(0x555574c686a0, 24) = 0 [pid 20699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20699] chdir("./20401") = 0 [pid 20699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20699] setpgid(0, 0) = 0 [pid 20699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20699] <... openat resumed>) = 3 [pid 20699] write(3, "1000", 4) = 4 [pid 20699] close(3) = 0 [pid 20699] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20699] <... symlink resumed>) = 0 [pid 20699] write(1, "executing program\n", 18) = 18 executing program [pid 20699] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20699] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20699] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20699] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20699] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20699] exit_group(0) = ? [pid 20699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20401", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20401/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20401/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20401/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20401") = 0 mkdir("./20402", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20700 attached , child_tidptr=0x555574c68690) = 20700 [pid 20700] set_robust_list(0x555574c686a0, 24) = 0 [pid 20700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20700] chdir("./20402") = 0 [pid 20700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20700] setpgid(0, 0) = 0 [pid 20700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20700] write(3, "1000", 4) = 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20700] close(3) = 0 [pid 20700] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20700] write(1, "executing program\n", 18) = 18 executing program [pid 20700] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20700] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20700] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20700] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20700] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20700] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20700] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20700] exit_group(0) = ? [pid 20700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20402", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20402/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20402/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20402/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20402") = 0 mkdir("./20403", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20701 ci2-android-5-10/strace-static-x86_64: Process 20701 attached [pid 20701] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20701] chdir("./20403") = 0 [pid 20701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20701] setpgid(0, 0) = 0 [pid 20701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20701] write(3, "1000", 4) = 4 [pid 20701] close(3) = 0 [pid 20701] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20701] write(1, "executing program\n", 18) = 18 executing program [pid 20701] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20701] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20701] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20701] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20701] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20701] exit_group(0) = ? [pid 20701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20403", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20403/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20403/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20403/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20403") = 0 mkdir("./20404", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20702 attached , child_tidptr=0x555574c68690) = 20702 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20702] set_robust_list(0x555574c686a0, 24) = 0 [pid 20702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20702] chdir("./20404") = 0 [pid 20702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20702] setpgid(0, 0) = 0 [pid 20702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20702] write(3, "1000", 4) = 4 [pid 20702] close(3) = 0 [pid 20702] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20702] write(1, "executing program\n", 18) = 18 executing program [pid 20702] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20702] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20702] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20702] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20702] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20702] exit_group(0) = ? [pid 20702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20404", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20404/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20404/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20404/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20404") = 0 mkdir("./20405", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20703 ci2-android-5-10/strace-static-x86_64: Process 20703 attached [pid 20703] set_robust_list(0x555574c686a0, 24) = 0 [pid 20703] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20703] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20703] chdir("./20405" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20703] <... chdir resumed>) = 0 [pid 20703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20703] setpgid(0, 0) = 0 [pid 20703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20703] write(3, "1000", 4) = 4 [pid 20703] close(3) = 0 [pid 20703] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20703] write(1, "executing program\n", 18) = 18 executing program [pid 20703] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20703] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20703] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20703] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20703] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20703] exit_group(0) = ? [pid 20703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20405", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20405/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20405/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20405/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20405") = 0 mkdir("./20406", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20704 attached , child_tidptr=0x555574c68690) = 20704 [pid 20704] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20704] chdir("./20406") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20704] setpgid(0, 0) = 0 [pid 20704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20704] write(3, "1000", 4) = 4 [pid 20704] close(3) = 0 [pid 20704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20704] write(1, "executing program\n", 18) = 18 executing program [pid 20704] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20704] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20704] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20704] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20704] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20704] exit_group(0) = ? [pid 20704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20406", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20406/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20406/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20406") = 0 mkdir("./20407", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20705 attached [pid 20705] set_robust_list(0x555574c686a0, 24) = 0 [pid 20705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20705] chdir("./20407") = 0 [pid 20705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20705] setpgid(0, 0) = 0 [pid 20705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20705 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20705] <... openat resumed>) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20705] write(3, "1000", 4) = 4 [pid 20705] close(3) = 0 [pid 20705] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20705] write(1, "executing program\n", 18) = 18 executing program [pid 20705] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20705] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20705] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20705] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20705] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20705] exit_group(0) = ? [pid 20705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20407", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20407/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20407/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20407/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20407") = 0 mkdir("./20408", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20706 attached , child_tidptr=0x555574c68690) = 20706 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20706] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20706] <... set_robust_list resumed>) = 0 [pid 20706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20706] chdir("./20408") = 0 [pid 20706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20706] setpgid(0, 0) = 0 [pid 20706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20706] write(3, "1000", 4) = 4 [pid 20706] close(3) = 0 [pid 20706] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20706] write(1, "executing program\n", 18) = 18 executing program [pid 20706] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20706] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20706] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20706] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20706] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20706] exit_group(0) = ? [pid 20706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20408", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20408/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20408/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20408/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20408") = 0 mkdir("./20409", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20707 ci2-android-5-10/strace-static-x86_64: Process 20707 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20707] set_robust_list(0x555574c686a0, 24) = 0 [pid 20707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20707] chdir("./20409") = 0 [pid 20707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20707] setpgid(0, 0) = 0 [pid 20707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20707] write(3, "1000", 4) = 4 [pid 20707] close(3) = 0 [pid 20707] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20707] write(1, "executing program\n", 18) = 18 executing program [pid 20707] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20707] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20707] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20707] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20707] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20707] exit_group(0) = ? [pid 20707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20409", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20409/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20409/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20409/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20409") = 0 mkdir("./20410", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20708 ci2-android-5-10/strace-static-x86_64: Process 20708 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20708] set_robust_list(0x555574c686a0, 24) = 0 [pid 20708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20708] chdir("./20410") = 0 [pid 20708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20708] setpgid(0, 0) = 0 [pid 20708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20708] write(3, "1000", 4) = 4 [pid 20708] close(3) = 0 [pid 20708] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20708] write(1, "executing program\n", 18) = 18 executing program [pid 20708] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20708] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20708] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20708] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20708] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20708] exit_group(0) = ? [pid 20708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20410", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20410/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20410/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20410") = 0 mkdir("./20411", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20709 ci2-android-5-10/strace-static-x86_64: Process 20709 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20709] set_robust_list(0x555574c686a0, 24) = 0 [pid 20709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20709] chdir("./20411") = 0 [pid 20709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20709] setpgid(0, 0) = 0 [pid 20709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20709] write(3, "1000", 4) = 4 [pid 20709] close(3) = 0 [pid 20709] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20709] write(1, "executing program\n", 18) = 18 executing program [pid 20709] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20709] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20709] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20709] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20709] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20709] exit_group(0) = ? [pid 20709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20411", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20411/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20411/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20411/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20411") = 0 mkdir("./20412", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20710 ci2-android-5-10/strace-static-x86_64: Process 20710 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20710] set_robust_list(0x555574c686a0, 24) = 0 [pid 20710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20710] chdir("./20412") = 0 [pid 20710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20710] setpgid(0, 0) = 0 [pid 20710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20710] write(3, "1000", 4) = 4 [pid 20710] close(3) = 0 [pid 20710] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20710] write(1, "executing program\n", 18) = 18 executing program [pid 20710] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20710] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20710] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20710] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20710] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20710] exit_group(0) = ? [pid 20710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20412", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20412/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20412/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20412/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20412") = 0 mkdir("./20413", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20711 ci2-android-5-10/strace-static-x86_64: Process 20711 attached [pid 20711] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20711] chdir("./20413") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20711] setpgid(0, 0) = 0 [pid 20711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20711] write(3, "1000", 4) = 4 [pid 20711] close(3) = 0 [pid 20711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20711] write(1, "executing program\n", 18) = 18 executing program [pid 20711] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20711] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20711] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20711] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20711] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20711] exit_group(0) = ? [pid 20711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20413", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20413/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20413/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20413/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20413") = 0 mkdir("./20414", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20712 attached , child_tidptr=0x555574c68690) = 20712 [pid 20712] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20712] chdir("./20414") = 0 [pid 20712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20712] setpgid(0, 0) = 0 [pid 20712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20712] write(3, "1000", 4) = 4 [pid 20712] close(3) = 0 [pid 20712] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20712] <... symlink resumed>) = 0 [pid 20712] write(1, "executing program\n", 18) = 18 executing program [pid 20712] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20712] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20712] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20712] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20712] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20712] exit_group(0) = ? [pid 20712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20414", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20414/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20414/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20414/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20414") = 0 mkdir("./20415", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20713 ci2-android-5-10/strace-static-x86_64: Process 20713 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20713] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20713] <... set_robust_list resumed>) = 0 [pid 20713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20713] chdir("./20415") = 0 [pid 20713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20713] setpgid(0, 0) = 0 [pid 20713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20713] write(3, "1000", 4) = 4 [pid 20713] close(3) = 0 [pid 20713] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20713] write(1, "executing program\n", 18) = 18 [pid 20713] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20713] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20713] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20713] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20713] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20713] exit_group(0) = ? [pid 20713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20415", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20415/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20415/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20415/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20415") = 0 mkdir("./20416", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20714 ci2-android-5-10/strace-static-x86_64: Process 20714 attached [pid 20714] set_robust_list(0x555574c686a0, 24) = 0 [pid 20714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20714] chdir("./20416") = 0 [pid 20714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20714] setpgid(0, 0) = 0 [pid 20714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20714] <... openat resumed>) = 3 [pid 20714] write(3, "1000", 4) = 4 [pid 20714] close(3) = 0 [pid 20714] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20714] <... symlink resumed>) = 0 [pid 20714] write(1, "executing program\n", 18) = 18 executing program [pid 20714] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20714] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20714] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20714] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20714] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20714] exit_group(0) = ? [pid 20714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20416", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20416/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20416/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20416/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20416") = 0 mkdir("./20417", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20715 attached , child_tidptr=0x555574c68690) = 20715 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20715] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20715] <... set_robust_list resumed>) = 0 [pid 20715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20715] chdir("./20417") = 0 [pid 20715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20715] setpgid(0, 0) = 0 [pid 20715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20715] write(3, "1000", 4) = 4 [pid 20715] close(3) = 0 [pid 20715] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20715] write(1, "executing program\n", 18) = 18 executing program [pid 20715] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20715] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20715] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20715] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20715] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20715] exit_group(0) = ? [pid 20715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20417", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20417/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20417/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20417/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20417") = 0 mkdir("./20418", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20716 attached , child_tidptr=0x555574c68690) = 20716 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20716] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20716] <... set_robust_list resumed>) = 0 [pid 20716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20716] chdir("./20418") = 0 [pid 20716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20716] setpgid(0, 0) = 0 [pid 20716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20716] write(3, "1000", 4) = 4 [pid 20716] close(3) = 0 [pid 20716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20716] write(1, "executing program\n", 18) = 18 executing program [pid 20716] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20716] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20716] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20716] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20716] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20716] exit_group(0) = ? [pid 20716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20418", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20418/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20418/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20418/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20418") = 0 mkdir("./20419", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20717 ci2-android-5-10/strace-static-x86_64: Process 20717 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20717] set_robust_list(0x555574c686a0, 24) = 0 [pid 20717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20717] chdir("./20419") = 0 [pid 20717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20717] setpgid(0, 0) = 0 [pid 20717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20717] write(3, "1000", 4) = 4 [pid 20717] close(3) = 0 [pid 20717] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20717] write(1, "executing program\n", 18) = 18 executing program [pid 20717] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20717] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20717] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20717] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20717] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20717] exit_group(0) = ? [pid 20717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20419", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20419/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20419/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20419/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20419") = 0 mkdir("./20420", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20718 ci2-android-5-10/strace-static-x86_64: Process 20718 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20718] set_robust_list(0x555574c686a0, 24) = 0 [pid 20718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20718] chdir("./20420") = 0 [pid 20718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20718] setpgid(0, 0) = 0 [pid 20718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20718] write(3, "1000", 4) = 4 [pid 20718] close(3) = 0 [pid 20718] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20718] write(1, "executing program\n", 18) = 18 executing program [pid 20718] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20718] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20718] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20718] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20718] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20718] exit_group(0) = ? [pid 20718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20420", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20420/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20420/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20420/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20420") = 0 mkdir("./20421", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20719 ci2-android-5-10/strace-static-x86_64: Process 20719 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20719] set_robust_list(0x555574c686a0, 24) = 0 [pid 20719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20719] chdir("./20421") = 0 [pid 20719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20719] setpgid(0, 0) = 0 [pid 20719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20719] write(3, "1000", 4) = 4 [pid 20719] close(3) = 0 [pid 20719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20719] write(1, "executing program\n", 18) = 18 executing program [pid 20719] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20719] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20719] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20719] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20719] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20719] exit_group(0) = ? [pid 20719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20421", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20421/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20421/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20421/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20421") = 0 mkdir("./20422", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20720 ci2-android-5-10/strace-static-x86_64: Process 20720 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20720] set_robust_list(0x555574c686a0, 24) = 0 [pid 20720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20720] chdir("./20422") = 0 [pid 20720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20720] setpgid(0, 0) = 0 [pid 20720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20720] write(3, "1000", 4) = 4 [pid 20720] close(3) = 0 [pid 20720] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20720] write(1, "executing program\n", 18) = 18 executing program [pid 20720] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20720] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20720] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20720] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20720] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20720] exit_group(0) = ? [pid 20720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20422", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20422/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20422/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20422/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20422") = 0 mkdir("./20423", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20721 ci2-android-5-10/strace-static-x86_64: Process 20721 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20721] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20721] <... set_robust_list resumed>) = 0 [pid 20721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20721] chdir("./20423") = 0 [pid 20721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20721] setpgid(0, 0) = 0 [pid 20721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20721] write(3, "1000", 4) = 4 [pid 20721] close(3) = 0 [pid 20721] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20721] write(1, "executing program\n", 18) = 18 executing program [pid 20721] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20721] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20721] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20721] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20721] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20721] exit_group(0) = ? [pid 20721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20423", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20423/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20423/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20423/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20423") = 0 mkdir("./20424", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20722 ci2-android-5-10/strace-static-x86_64: Process 20722 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20722] set_robust_list(0x555574c686a0, 24) = 0 [pid 20722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20722] chdir("./20424") = 0 [pid 20722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20722] setpgid(0, 0) = 0 [pid 20722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20722] write(3, "1000", 4) = 4 [pid 20722] close(3) = 0 [pid 20722] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20722] write(1, "executing program\n", 18) = 18 [pid 20722] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20722] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20722] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20722] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20722] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20722] exit_group(0) = ? [pid 20722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20424", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20424/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20424/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20424/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20424") = 0 mkdir("./20425", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20723 attached [pid 20723] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20723 [pid 20723] <... set_robust_list resumed>) = 0 [pid 20723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20723] chdir("./20425" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20723] <... chdir resumed>) = 0 [pid 20723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20723] setpgid(0, 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20723] <... setpgid resumed>) = 0 [pid 20723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20723] write(3, "1000", 4) = 4 [pid 20723] close(3) = 0 [pid 20723] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20723] write(1, "executing program\n", 18) = 18 executing program [pid 20723] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20723] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20723] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20723] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20723] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20723] exit_group(0) = ? [pid 20723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20425", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20425/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20425/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20425/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20425") = 0 mkdir("./20426", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20724 attached [pid 20724] set_robust_list(0x555574c686a0, 24) = 0 [pid 20724] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20724 [pid 20724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20724] chdir("./20426" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20724] <... chdir resumed>) = 0 [pid 20724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20724] setpgid(0, 0) = 0 [pid 20724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20724] write(3, "1000", 4) = 4 [pid 20724] close(3) = 0 [pid 20724] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20724] write(1, "executing program\n", 18) = 18 [pid 20724] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20724] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20724] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20724] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20724] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20724] exit_group(0) = ? [pid 20724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20426", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20426/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20426/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20426/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20426") = 0 mkdir("./20427", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20725 attached [pid 20725] set_robust_list(0x555574c686a0, 24) = 0 [pid 20725] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20725 [pid 20725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20725] chdir("./20427") = 0 [pid 20725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20725] setpgid(0, 0) = 0 [pid 20725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20725] write(3, "1000", 4) = 4 [pid 20725] close(3) = 0 [pid 20725] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20725] write(1, "executing program\n", 18) = 18 executing program [pid 20725] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20725] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20725] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20725] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20725] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20725] exit_group(0) = ? [pid 20725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20427", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20427/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20427/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20427/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20427") = 0 mkdir("./20428", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20726 attached [pid 20726] set_robust_list(0x555574c686a0, 24) = 0 [pid 20726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20726] chdir("./20428") = 0 [pid 20726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20726] setpgid(0, 0) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20726 [pid 20726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20726] <... openat resumed>) = 3 [pid 20726] write(3, "1000", 4) = 4 [pid 20726] close(3) = 0 [pid 20726] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20726] write(1, "executing program\n", 18) = 18 [pid 20726] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20726] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20726] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20726] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20726] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20726] exit_group(0) = ? [pid 20726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20428", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20428/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20428/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20428/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20428") = 0 mkdir("./20429", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20727 rt_sigprocmask(SIG_SETMASK, []ci2-android-5-10/strace-static-x86_64: Process 20727 attached , NULL, 8) = 0 [pid 20727] set_robust_list(0x555574c686a0, 24) = 0 [pid 20727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20727] chdir("./20429") = 0 [pid 20727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20727] setpgid(0, 0) = 0 [pid 20727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20727] write(3, "1000", 4) = 4 [pid 20727] close(3) = 0 [pid 20727] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20727] write(1, "executing program\n", 18) = 18 [pid 20727] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20727] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20727] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20727] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20727] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20727] exit_group(0) = ? [pid 20727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20429", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20429/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20429/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20429/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20429") = 0 mkdir("./20430", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20728 ci2-android-5-10/strace-static-x86_64: Process 20728 attached [pid 20728] set_robust_list(0x555574c686a0, 24) = 0 [pid 20728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20728] chdir("./20430") = 0 [pid 20728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20728] setpgid(0, 0) = 0 [pid 20728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20728] <... openat resumed>) = 3 [pid 20728] write(3, "1000", 4) = 4 [pid 20728] close(3) = 0 executing program [pid 20728] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20728] <... symlink resumed>) = 0 [pid 20728] write(1, "executing program\n", 18) = 18 [pid 20728] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20728] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20728] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20728] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20728] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20728] exit_group(0) = ? [pid 20728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20430", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20430/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20430/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20430/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20430") = 0 mkdir("./20431", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20729 attached , child_tidptr=0x555574c68690) = 20729 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20729] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20729] <... set_robust_list resumed>) = 0 [pid 20729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20729] chdir("./20431") = 0 [pid 20729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20729] setpgid(0, 0) = 0 [pid 20729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20729] write(3, "1000", 4) = 4 [pid 20729] close(3) = 0 [pid 20729] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20729] write(1, "executing program\n", 18) = 18 executing program [pid 20729] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20729] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20729] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20729] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20729] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20729] exit_group(0) = ? [pid 20729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20431", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20431/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20431/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20431/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20431") = 0 mkdir("./20432", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20730 ci2-android-5-10/strace-static-x86_64: Process 20730 attached [pid 20730] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20730] <... set_robust_list resumed>) = 0 [pid 20730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20730] chdir("./20432") = 0 [pid 20730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20730] setpgid(0, 0) = 0 [pid 20730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20730] write(3, "1000", 4) = 4 [pid 20730] close(3) = 0 [pid 20730] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20730] write(1, "executing program\n", 18) = 18 [pid 20730] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20730] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20730] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20730] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20730] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20730] exit_group(0) = ? [pid 20730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20432", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20432/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20432/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20432/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20432") = 0 mkdir("./20433", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20731 ci2-android-5-10/strace-static-x86_64: Process 20731 attached [pid 20731] set_robust_list(0x555574c686a0, 24) = 0 [pid 20731] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20731] chdir("./20433") = 0 [pid 20731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20731] setpgid(0, 0) = 0 [pid 20731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20731] write(3, "1000", 4) = 4 [pid 20731] close(3) = 0 [pid 20731] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20731] write(1, "executing program\n", 18) = 18 executing program [pid 20731] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20731] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20731] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20731] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20731] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20731] exit_group(0) = ? [pid 20731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20433", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20433/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20433/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20433/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20433") = 0 mkdir("./20434", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20732 ci2-android-5-10/strace-static-x86_64: Process 20732 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20732] set_robust_list(0x555574c686a0, 24) = 0 [pid 20732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20732] chdir("./20434") = 0 [pid 20732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20732] setpgid(0, 0) = 0 [pid 20732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20732] write(3, "1000", 4) = 4 [pid 20732] close(3) = 0 [pid 20732] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20732] write(1, "executing program\n", 18) = 18 executing program [pid 20732] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20732] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20732] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20732] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20732] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20732] exit_group(0) = ? [pid 20732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20434", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20434/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20434/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20434/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20434") = 0 mkdir("./20435", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20733 ci2-android-5-10/strace-static-x86_64: Process 20733 attached [pid 20733] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20733] chdir("./20435") = 0 [pid 20733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20733] setpgid(0, 0) = 0 [pid 20733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20733] <... openat resumed>) = 3 [pid 20733] write(3, "1000", 4) = 4 [pid 20733] close(3) = 0 [pid 20733] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20733] write(1, "executing program\n", 18) = 18 [pid 20733] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20733] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20733] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20733] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20733] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20733] exit_group(0) = ? [pid 20733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20435", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20435/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20435/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20435/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20435") = 0 mkdir("./20436", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20734 ci2-android-5-10/strace-static-x86_64: Process 20734 attached [pid 20734] set_robust_list(0x555574c686a0, 24) = 0 [pid 20734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20734] chdir("./20436") = 0 [pid 20734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20734] setpgid(0, 0) = 0 [pid 20734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20734] write(3, "1000", 4) = 4 [pid 20734] close(3) = 0 [pid 20734] symlink("/dev/binderfs", "./binderfs" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20734] <... symlink resumed>) = 0 [pid 20734] write(1, "executing program\n", 18) = 18 executing program [pid 20734] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20734] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20734] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20734] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20734] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20734] exit_group(0) = ? [pid 20734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20436", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20436/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20436/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20436/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20436") = 0 mkdir("./20437", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20735 ci2-android-5-10/strace-static-x86_64: Process 20735 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20735] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20735] <... set_robust_list resumed>) = 0 [pid 20735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20735] chdir("./20437") = 0 [pid 20735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20735] setpgid(0, 0) = 0 [pid 20735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20735] write(3, "1000", 4) = 4 [pid 20735] close(3) = 0 [pid 20735] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20735] write(1, "executing program\n", 18) = 18 [pid 20735] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20735] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20735] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20735] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20735] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20735] exit_group(0) = ? [pid 20735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20437", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20437/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20437/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20437/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20437") = 0 mkdir("./20438", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20736 ci2-android-5-10/strace-static-x86_64: Process 20736 attached [pid 20736] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20736] chdir("./20438" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20736] <... chdir resumed>) = 0 [pid 20736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20736] setpgid(0, 0) = 0 [pid 20736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20736] write(3, "1000", 4) = 4 [pid 20736] close(3) = 0 [pid 20736] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20736] write(1, "executing program\n", 18) = 18 executing program [pid 20736] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20736] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20736] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20736] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20736] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20736] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20736] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20736] exit_group(0) = ? [pid 20736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20438", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20438/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20438/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20438/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20438") = 0 mkdir("./20439", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20737 ci2-android-5-10/strace-static-x86_64: Process 20737 attached [pid 20737] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20737] chdir("./20439") = 0 [pid 20737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20737] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20737] write(3, "1000", 4) = 4 [pid 20737] close(3) = 0 [pid 20737] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20737] write(1, "executing program\n", 18) = 18 executing program [pid 20737] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20737] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20737] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20737] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20737] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20737] exit_group(0) = ? [pid 20737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20439", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20439/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20439/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20439/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20439") = 0 mkdir("./20440", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20738 ci2-android-5-10/strace-static-x86_64: Process 20738 attached [pid 20738] set_robust_list(0x555574c686a0, 24) = 0 [pid 20738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20738] chdir("./20440") = 0 [pid 20738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20738] setpgid(0, 0) = 0 [pid 20738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20738] <... openat resumed>) = 3 [pid 20738] write(3, "1000", 4) = 4 [pid 20738] close(3) = 0 [pid 20738] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20738] <... symlink resumed>) = 0 [pid 20738] write(1, "executing program\n", 18) = 18 [pid 20738] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20738] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20738] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20738] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20738] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20738] exit_group(0) = ? [pid 20738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20440", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20440/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20440/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20440/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20440") = 0 mkdir("./20441", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20739 ci2-android-5-10/strace-static-x86_64: Process 20739 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20739] set_robust_list(0x555574c686a0, 24) = 0 [pid 20739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20739] chdir("./20441") = 0 [pid 20739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20739] setpgid(0, 0) = 0 [pid 20739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20739] write(3, "1000", 4) = 4 [pid 20739] close(3) = 0 [pid 20739] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20739] write(1, "executing program\n", 18) = 18 executing program [pid 20739] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20739] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20739] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20739] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20739] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20739] exit_group(0) = ? [pid 20739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20441", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20441", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20441/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20441/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20441/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20441") = 0 mkdir("./20442", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20740 ci2-android-5-10/strace-static-x86_64: Process 20740 attached [pid 20740] set_robust_list(0x555574c686a0, 24) = 0 [pid 20740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20740] chdir("./20442") = 0 [pid 20740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20740] setpgid(0, 0) = 0 [pid 20740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20740] <... openat resumed>) = 3 [pid 20740] write(3, "1000", 4) = 4 [pid 20740] close(3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20740] <... close resumed>) = 0 [pid 20740] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20740] write(1, "executing program\n", 18) = 18 [pid 20740] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20740] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20740] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20740] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20740] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20740] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20740] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20740] exit_group(0) = ? [pid 20740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20442", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20442", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20442/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20442/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20442/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20442") = 0 mkdir("./20443", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20741 ci2-android-5-10/strace-static-x86_64: Process 20741 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20741] set_robust_list(0x555574c686a0, 24) = 0 [pid 20741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20741] chdir("./20443") = 0 [pid 20741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20741] setpgid(0, 0) = 0 [pid 20741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20741] write(3, "1000", 4) = 4 [pid 20741] close(3) = 0 [pid 20741] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20741] write(1, "executing program\n", 18) = 18 executing program [pid 20741] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20741] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20741] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20741] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20741] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20741] exit_group(0) = ? [pid 20741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20443", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20443", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20443/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20443/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20443/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20443") = 0 mkdir("./20444", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20742 ci2-android-5-10/strace-static-x86_64: Process 20742 attached [pid 20742] set_robust_list(0x555574c686a0, 24) = 0 [pid 20742] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20742] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20742] chdir("./20444") = 0 [pid 20742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20742] setpgid(0, 0) = 0 [pid 20742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20742] write(3, "1000", 4) = 4 [pid 20742] close(3) = 0 [pid 20742] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20742] <... symlink resumed>) = 0 [pid 20742] write(1, "executing program\n", 18) = 18 executing program [pid 20742] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20742] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20742] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20742] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20742] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20742] exit_group(0) = ? [pid 20742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20444", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20444", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20444/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20444/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20444/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20444") = 0 mkdir("./20445", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20743 ci2-android-5-10/strace-static-x86_64: Process 20743 attached [pid 20743] set_robust_list(0x555574c686a0, 24) = 0 [pid 20743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20743] chdir("./20445") = 0 [pid 20743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20743] setpgid(0, 0) = 0 [pid 20743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20743] <... openat resumed>) = 3 [pid 20743] write(3, "1000", 4) = 4 [pid 20743] close(3) = 0 [pid 20743] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20743] write(1, "executing program\n", 18) = 18 executing program [pid 20743] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20743] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20743] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20743] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20743] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20743] exit_group(0) = ? [pid 20743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20445", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20445", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20445/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20445/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20445/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20445") = 0 mkdir("./20446", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20744 ci2-android-5-10/strace-static-x86_64: Process 20744 attached [pid 20744] set_robust_list(0x555574c686a0, 24) = 0 [pid 20744] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20744] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20744] chdir("./20446") = 0 [pid 20744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20744] setpgid(0, 0) = 0 [pid 20744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20744] write(3, "1000", 4) = 4 [pid 20744] close(3) = 0 [pid 20744] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20744] write(1, "executing program\n", 18) = 18 [pid 20744] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20744] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20744] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20744] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20744] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20744] exit_group(0) = ? [pid 20744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20446", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20446", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20446/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20446/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20446/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20446") = 0 mkdir("./20447", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20745 ci2-android-5-10/strace-static-x86_64: Process 20745 attached [pid 20745] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20745] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20745] chdir("./20447") = 0 [pid 20745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20745] setpgid(0, 0) = 0 [pid 20745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20745] write(3, "1000", 4) = 4 [pid 20745] close(3) = 0 [pid 20745] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20745] write(1, "executing program\n", 18) = 18 [pid 20745] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20745] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20745] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20745] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20745] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20745] exit_group(0) = ? [pid 20745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20447", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20447", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20447/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20447/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20447/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20447") = 0 mkdir("./20448", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20746 ci2-android-5-10/strace-static-x86_64: Process 20746 attached [pid 20746] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20746] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20746] chdir("./20448") = 0 [pid 20746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20746] setpgid(0, 0) = 0 [pid 20746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20746] write(3, "1000", 4) = 4 [pid 20746] close(3) = 0 [pid 20746] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20746] write(1, "executing program\n", 18) = 18 [pid 20746] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20746] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20746] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20746] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20746] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) executing program [pid 20746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20746] exit_group(0) = ? [pid 20746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20448", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20448", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 executing program getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20448/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20448/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20448/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20448") = 0 mkdir("./20449", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20747 attached , child_tidptr=0x555574c68690) = 20747 [pid 20747] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20747] chdir("./20449") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20747] setpgid(0, 0) = 0 [pid 20747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20747] write(3, "1000", 4) = 4 [pid 20747] close(3) = 0 [pid 20747] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20747] write(1, "executing program\n", 18) = 18 [pid 20747] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20747] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20747] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20747] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20747] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20747] exit_group(0) = ? [pid 20747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20449", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20449", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20449/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20449/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20449/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20449") = 0 mkdir("./20450", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20748 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20748 attached [pid 20748] set_robust_list(0x555574c686a0, 24) = 0 [pid 20748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20748] chdir("./20450") = 0 [pid 20748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20748] setpgid(0, 0) = 0 [pid 20748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20748] write(3, "1000", 4) = 4 [pid 20748] close(3) = 0 [pid 20748] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20748] write(1, "executing program\n", 18) = 18 [pid 20748] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20748] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20748] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20748] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20748] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20748] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20748] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20748] exit_group(0) = ? [pid 20748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20450", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20450", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20450/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20450/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20450/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20450") = 0 mkdir("./20451", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20749 ci2-android-5-10/strace-static-x86_64: Process 20749 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20749] set_robust_list(0x555574c686a0, 24) = 0 [pid 20749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20749] chdir("./20451") = 0 [pid 20749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20749] setpgid(0, 0) = 0 [pid 20749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20749] write(3, "1000", 4) = 4 [pid 20749] close(3) = 0 [pid 20749] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20749] write(1, "executing program\n", 18) = 18 [pid 20749] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20749] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20749] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20749] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20749] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20749] exit_group(0) = ? [pid 20749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20451", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20451", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20451/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20451/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20451/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20451") = 0 mkdir("./20452", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20750 ci2-android-5-10/strace-static-x86_64: Process 20750 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20750] set_robust_list(0x555574c686a0, 24) = 0 [pid 20750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20750] chdir("./20452") = 0 [pid 20750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20750] setpgid(0, 0) = 0 [pid 20750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20750] write(3, "1000", 4) = 4 [pid 20750] close(3) = 0 [pid 20750] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20750] write(1, "executing program\n", 18) = 18 [pid 20750] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20750] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20750] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20750] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20750] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20750] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20750] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20750] exit_group(0) = ? [pid 20750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20452", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20452", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20452/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20452/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20452/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20452") = 0 mkdir("./20453", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20751 ci2-android-5-10/strace-static-x86_64: Process 20751 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20751] set_robust_list(0x555574c686a0, 24) = 0 [pid 20751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20751] chdir("./20453") = 0 [pid 20751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20751] setpgid(0, 0) = 0 [pid 20751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20751] write(3, "1000", 4) = 4 [pid 20751] close(3) = 0 [pid 20751] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20751] write(1, "executing program\n", 18) = 18 [pid 20751] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20751] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20751] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20751] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20751] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20751] exit_group(0) = ? [pid 20751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20453", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20453", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20453/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20453/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20453/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20453") = 0 mkdir("./20454", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20752 ci2-android-5-10/strace-static-x86_64: Process 20752 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20752] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20752] <... set_robust_list resumed>) = 0 [pid 20752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20752] chdir("./20454") = 0 [pid 20752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20752] setpgid(0, 0) = 0 [pid 20752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20752] write(3, "1000", 4) = 4 [pid 20752] close(3) = 0 [pid 20752] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20752] write(1, "executing program\n", 18) = 18 [pid 20752] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20752] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20752] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20752] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) executing program [pid 20752] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20752] exit_group(0) = ? [pid 20752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20454", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20454", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20454/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20454/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20454/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20454") = 0 mkdir("./20455", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20753 ci2-android-5-10/strace-static-x86_64: Process 20753 attached [pid 20753] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20753] <... set_robust_list resumed>) = 0 [pid 20753] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20753] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20753] chdir("./20455") = 0 [pid 20753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20753] setpgid(0, 0) = 0 [pid 20753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20753] write(3, "1000", 4) = 4 [pid 20753] close(3) = 0 [pid 20753] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20753] write(1, "executing program\n", 18) = 18 [pid 20753] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20753] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20753] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20753] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20753] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20753] exit_group(0) = ? [pid 20753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20455", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20455", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20455/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20455/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20455/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20455") = 0 mkdir("./20456", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20754 attached [pid 20754] set_robust_list(0x555574c686a0, 24) = 0 [pid 20754] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20754 [pid 20754] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20754] chdir("./20456") = 0 [pid 20754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20754] setpgid(0, 0) = 0 [pid 20754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20754] write(3, "1000", 4) = 4 [pid 20754] close(3) = 0 [pid 20754] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20754] write(1, "executing program\n", 18) = 18 [pid 20754] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20754] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20754] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20754] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20754] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20754] exit_group(0) = ? [pid 20754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20456", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20456", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20456/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20456/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20456/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20456") = 0 mkdir("./20457", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20755 ci2-android-5-10/strace-static-x86_64: Process 20755 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20755] set_robust_list(0x555574c686a0, 24) = 0 [pid 20755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20755] chdir("./20457") = 0 [pid 20755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20755] setpgid(0, 0) = 0 [pid 20755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20755] write(3, "1000", 4) = 4 [pid 20755] close(3) = 0 [pid 20755] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20755] write(1, "executing program\n", 18) = 18 [pid 20755] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20755] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20755] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20755] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20755] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20755] exit_group(0) = ? [pid 20755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20457", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20457", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20457/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20457/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20457/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20457") = 0 mkdir("./20458", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20756 attached , child_tidptr=0x555574c68690) = 20756 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20756] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20756] <... set_robust_list resumed>) = 0 [pid 20756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20756] chdir("./20458") = 0 [pid 20756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20756] setpgid(0, 0) = 0 [pid 20756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20756] write(3, "1000", 4) = 4 [pid 20756] close(3) = 0 [pid 20756] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20756] write(1, "executing program\n", 18) = 18 [pid 20756] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20756] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20756] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20756] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20756] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) executing program [pid 20756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20756] exit_group(0) = ? [pid 20756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20458", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20458", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20458/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20458/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20458/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20458") = 0 mkdir("./20459", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20757 ci2-android-5-10/strace-static-x86_64: Process 20757 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20757] set_robust_list(0x555574c686a0, 24) = 0 [pid 20757] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20757] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20757] chdir("./20459") = 0 [pid 20757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20757] setpgid(0, 0) = 0 [pid 20757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20757] write(3, "1000", 4) = 4 [pid 20757] close(3) = 0 [pid 20757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20757] write(1, "executing program\n", 18) = 18 executing program [pid 20757] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20757] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20757] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20757] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20757] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20757] exit_group(0) = ? [pid 20757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20459", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20459", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20459/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20459/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20459/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20459") = 0 mkdir("./20460", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20758 ci2-android-5-10/strace-static-x86_64: Process 20758 attached [pid 20758] set_robust_list(0x555574c686a0, 24) = 0 [pid 20758] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20758] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20758] chdir("./20460") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20758] setpgid(0, 0) = 0 [pid 20758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20758] write(3, "1000", 4) = 4 executing program [pid 20758] close(3) = 0 [pid 20758] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20758] write(1, "executing program\n", 18) = 18 [pid 20758] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20758] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20758] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20758] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20758] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20758] exit_group(0) = ? [pid 20758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20460", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20460", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20460/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20460/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20460/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20460") = 0 mkdir("./20461", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20759 attached [pid 20759] set_robust_list(0x555574c686a0, 24) = 0 [pid 20759] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20759 [pid 20759] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20759] chdir("./20461" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20759] <... chdir resumed>) = 0 [pid 20759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20759] setpgid(0, 0) = 0 [pid 20759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20759] write(3, "1000", 4) = 4 [pid 20759] close(3) = 0 [pid 20759] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20759] write(1, "executing program\n", 18) = 18 [pid 20759] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20759] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20759] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20759] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20759] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20759] exit_group(0) = ? [pid 20759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20461", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20461", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20461/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20461/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20461/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20461") = 0 mkdir("./20462", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20760 ci2-android-5-10/strace-static-x86_64: Process 20760 attached [pid 20760] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20760] <... set_robust_list resumed>) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20760] chdir("./20462") = 0 [pid 20760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20760] setpgid(0, 0) = 0 [pid 20760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20760] write(3, "1000", 4) = 4 [pid 20760] close(3) = 0 [pid 20760] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20760] write(1, "executing program\n", 18) = 18 [pid 20760] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20760] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20760] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20760] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20760] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20760] exit_group(0) = ? [pid 20760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20462", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20462", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20462/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20462/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20462/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20462") = 0 mkdir("./20463", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20761 attached [pid 20761] set_robust_list(0x555574c686a0, 24) = 0 [pid 20761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20761] chdir("./20463") = 0 [pid 20761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20761] setpgid(0, 0) = 0 [pid 20761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20761 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20761] <... openat resumed>) = 3 [pid 20761] write(3, "1000", 4) = 4 [pid 20761] close(3) = 0 [pid 20761] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20761] write(1, "executing program\n", 18) = 18 [pid 20761] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20761] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20761] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20761] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20761] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20761] exit_group(0) = ? [pid 20761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20463", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20463", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20463/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20463/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20463/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20463") = 0 mkdir("./20464", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20762 ci2-android-5-10/strace-static-x86_64: Process 20762 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20762] set_robust_list(0x555574c686a0, 24) = 0 [pid 20762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20762] chdir("./20464") = 0 [pid 20762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20762] setpgid(0, 0) = 0 [pid 20762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20762] write(3, "1000", 4) = 4 [pid 20762] close(3) = 0 [pid 20762] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20762] write(1, "executing program\n", 18) = 18 [pid 20762] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20762] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20762] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20762] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20762] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20762] exit_group(0) = ? executing program [pid 20762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20464", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20464", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20464/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20464/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20464/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20464") = 0 mkdir("./20465", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20763 attached , child_tidptr=0x555574c68690) = 20763 [pid 20763] set_robust_list(0x555574c686a0, 24) = 0 [pid 20763] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20763] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20763] chdir("./20465") = 0 [pid 20763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20763] setpgid(0, 0) = 0 [pid 20763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20763] write(3, "1000", 4) = 4 [pid 20763] close(3) = 0 [pid 20763] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20763] write(1, "executing program\n", 18) = 18 [pid 20763] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20763] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20763] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20763] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20763] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 executing program [pid 20763] exit_group(0) = ? [pid 20763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20465", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20465", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20465/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20465/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20465/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20465") = 0 mkdir("./20466", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20764 attached , child_tidptr=0x555574c68690) = 20764 [pid 20764] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20764] chdir("./20466") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20764] setpgid(0, 0) = 0 [pid 20764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20764] write(3, "1000", 4) = 4 [pid 20764] close(3) = 0 [pid 20764] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20764] write(1, "executing program\n", 18) = 18 executing program [pid 20764] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20764] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20764] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20764] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20764] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20764] exit_group(0) = ? [pid 20764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20466", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20466", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20466/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20466/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20466/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20466") = 0 mkdir("./20467", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 executing program clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20765 attached , child_tidptr=0x555574c68690) = 20765 [pid 20765] set_robust_list(0x555574c686a0, 24) = 0 [pid 20765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20765] chdir("./20467" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20765] <... chdir resumed>) = 0 [pid 20765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20765] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20765] write(3, "1000", 4) = 4 [pid 20765] close(3) = 0 [pid 20765] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20765] write(1, "executing program\n", 18) = 18 [pid 20765] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20765] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20765] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20765] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20765] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20765] exit_group(0) = ? [pid 20765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20467", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20467", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20467/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20467/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20467/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20467") = 0 mkdir("./20468", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20766 ci2-android-5-10/strace-static-x86_64: Process 20766 attached [pid 20766] set_robust_list(0x555574c686a0, 24) = 0 [pid 20766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20766] chdir("./20468" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20766] <... chdir resumed>) = 0 [pid 20766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20766] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20766] write(3, "1000", 4) = 4 [pid 20766] close(3) = 0 [pid 20766] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20766] write(1, "executing program\n", 18) = 18 [pid 20766] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20766] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20766] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20766] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20766] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20766] exit_group(0) = ? [pid 20766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20468", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20468", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20468/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20468/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20468/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20468") = 0 mkdir("./20469", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20767 ci2-android-5-10/strace-static-x86_64: Process 20767 attached [pid 20767] set_robust_list(0x555574c686a0, 24) = 0 [pid 20767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20767] chdir("./20469" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20767] <... chdir resumed>) = 0 [pid 20767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20767] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20767] write(3, "1000", 4) = 4 [pid 20767] close(3) = 0 [pid 20767] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20767] write(1, "executing program\n", 18) = 18 executing program [pid 20767] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20767] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20767] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20767] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20767] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20767] exit_group(0) = ? [pid 20767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20469", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20469", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20469/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20469/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20469/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20469") = 0 mkdir("./20470", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20768 attached [pid 20768] set_robust_list(0x555574c686a0, 24) = 0 [pid 20768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20768] chdir("./20470") = 0 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20768 [pid 20768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20768] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20768] write(3, "1000", 4) = 4 [pid 20768] close(3) = 0 [pid 20768] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20768] write(1, "executing program\n", 18) = 18 executing program [pid 20768] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20768] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20768] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20768] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20768] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20768] exit_group(0) = ? [pid 20768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20470", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20470", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20470/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20470/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20470/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20470") = 0 mkdir("./20471", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20769 ci2-android-5-10/strace-static-x86_64: Process 20769 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20769] set_robust_list(0x555574c686a0, 24) = 0 [pid 20769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20769] chdir("./20471") = 0 [pid 20769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20769] setpgid(0, 0) = 0 [pid 20769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20769] write(3, "1000", 4) = 4 [pid 20769] close(3) = 0 [pid 20769] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20769] write(1, "executing program\n", 18) = 18 [pid 20769] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20769] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20769] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20769] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20769] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20769] exit_group(0) = ? [pid 20769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20471", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20471", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20471/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20471/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20471/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20471") = 0 mkdir("./20472", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20770 ci2-android-5-10/strace-static-x86_64: Process 20770 attached [pid 20770] set_robust_list(0x555574c686a0, 24) = 0 [pid 20770] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20770] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20770] chdir("./20472" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20770] <... chdir resumed>) = 0 [pid 20770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20770] setpgid(0, 0) = 0 [pid 20770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20770] write(3, "1000", 4) = 4 [pid 20770] close(3) = 0 [pid 20770] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20770] write(1, "executing program\n", 18) = 18 executing program [pid 20770] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20770] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20770] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20770] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20770] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20770] exit_group(0) = ? [pid 20770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20472", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20472", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20472/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20472/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20472/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20472") = 0 mkdir("./20473", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20771 ci2-android-5-10/strace-static-x86_64: Process 20771 attached [pid 20771] set_robust_list(0x555574c686a0, 24) = 0 [pid 20771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20771] chdir("./20473") = 0 [pid 20771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20771] setpgid(0, 0) = 0 [pid 20771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20771] <... openat resumed>) = 3 [pid 20771] write(3, "1000", 4) = 4 [pid 20771] close(3) = 0 [pid 20771] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20771] write(1, "executing program\n", 18) = 18 executing program [pid 20771] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20771] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20771] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20771] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20771] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20771] exit_group(0) = ? [pid 20771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20473", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20473", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20473/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20473/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20473/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20473") = 0 mkdir("./20474", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20772 attached , child_tidptr=0x555574c68690) = 20772 [pid 20772] set_robust_list(0x555574c686a0, 24) = 0 [pid 20772] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20772] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20772] chdir("./20474") = 0 [pid 20772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20772] setpgid(0, 0) = 0 [pid 20772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20772] <... openat resumed>) = 3 [pid 20772] write(3, "1000", 4) = 4 [pid 20772] close(3) = 0 [pid 20772] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20772] write(1, "executing program\n", 18) = 18 [pid 20772] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20772] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20772] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20772] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20772] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20772] exit_group(0) = ? [pid 20772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20474", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20474", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20474/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20474/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20474/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20474") = 0 mkdir("./20475", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20773 ci2-android-5-10/strace-static-x86_64: Process 20773 attached [pid 20773] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20773] chdir("./20475") = 0 [pid 20773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20773] setpgid(0, 0) = 0 [pid 20773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20773] write(3, "1000", 4) = 4 [pid 20773] close(3) = 0 [pid 20773] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20773] write(1, "executing program\n", 18) = 18 executing program [pid 20773] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20773] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20773] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20773] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20773] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20773] exit_group(0) = ? [pid 20773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20475", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20475", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20475/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20475/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20475/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20475") = 0 mkdir("./20476", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20774 ci2-android-5-10/strace-static-x86_64: Process 20774 attached [pid 20774] set_robust_list(0x555574c686a0, 24) = 0 [pid 20774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20774] chdir("./20476") = 0 [pid 20774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20774] setpgid(0, 0) = 0 [pid 20774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20774] <... openat resumed>) = 3 [pid 20774] write(3, "1000", 4) = 4 [pid 20774] close(3) = 0 [pid 20774] symlink("/dev/binderfs", "./binderfs") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20774] write(1, "executing program\n", 18) = 18 [pid 20774] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20774] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20774] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20774] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20774] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20774] exit_group(0) = ? [pid 20774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20476", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20476", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20476/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20476/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20476/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20476") = 0 mkdir("./20477", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20775 ci2-android-5-10/strace-static-x86_64: Process 20775 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20775] set_robust_list(0x555574c686a0, 24) = 0 [pid 20775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20775] chdir("./20477") = 0 [pid 20775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20775] setpgid(0, 0) = 0 [pid 20775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20775] write(3, "1000", 4) = 4 [pid 20775] close(3) = 0 [pid 20775] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20775] write(1, "executing program\n", 18) = 18 executing program [pid 20775] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20775] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20775] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20775] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20775] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20775] exit_group(0) = ? [pid 20775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20477", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20477", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20477/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20477/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20477/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20477") = 0 mkdir("./20478", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20776 ci2-android-5-10/strace-static-x86_64: Process 20776 attached [pid 20776] set_robust_list(0x555574c686a0, 24) = 0 [pid 20776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20776] chdir("./20478") = 0 [pid 20776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20776] setpgid(0, 0) = 0 [pid 20776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20776] <... openat resumed>) = 3 [pid 20776] write(3, "1000", 4) = 4 [pid 20776] close(3) = 0 [pid 20776] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20776] <... symlink resumed>) = 0 [pid 20776] write(1, "executing program\n", 18) = 18 executing program [pid 20776] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20776] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20776] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20776] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20776] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20776] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20776] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20776] exit_group(0) = ? [pid 20776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20478", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20478", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20478/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20478/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20478/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20478") = 0 mkdir("./20479", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20777 ci2-android-5-10/strace-static-x86_64: Process 20777 attached [pid 20777] set_robust_list(0x555574c686a0, 24) = 0 [pid 20777] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20777] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20777] chdir("./20479") = 0 [pid 20777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20777] setpgid(0, 0) = 0 [pid 20777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20777] <... openat resumed>) = 3 [pid 20777] write(3, "1000", 4) = 4 [pid 20777] close(3) = 0 [pid 20777] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20777] write(1, "executing program\n", 18) = 18 [pid 20777] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20777] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20777] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20777] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20777] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20777] exit_group(0) = ? [pid 20777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20479", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20479", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20479/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20479/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20479/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20479") = 0 mkdir("./20480", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20778 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20778 attached [pid 20778] set_robust_list(0x555574c686a0, 24) = 0 [pid 20778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20778] chdir("./20480") = 0 [pid 20778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20778] setpgid(0, 0) = 0 [pid 20778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20778] write(3, "1000", 4) = 4 [pid 20778] close(3) = 0 [pid 20778] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20778] write(1, "executing program\n", 18) = 18 executing program [pid 20778] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20778] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20778] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20778] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20778] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20778] exit_group(0) = ? [pid 20778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20480", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20480", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20480/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20480/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20480/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20480") = 0 mkdir("./20481", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20779 ci2-android-5-10/strace-static-x86_64: Process 20779 attached [pid 20779] set_robust_list(0x555574c686a0, 24) = 0 [pid 20779] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20779] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20779] chdir("./20481") = 0 [pid 20779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20779] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20779] write(3, "1000", 4) = 4 [pid 20779] close(3) = 0 [pid 20779] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20779] write(1, "executing program\n", 18) = 18 executing program [pid 20779] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20779] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20779] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20779] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20779] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20779] exit_group(0) = ? [pid 20779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20481", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20481", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20481/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20481/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20481/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20481") = 0 mkdir("./20482", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20780 ci2-android-5-10/strace-static-x86_64: Process 20780 attached [pid 20780] set_robust_list(0x555574c686a0, 24) = 0 [pid 20780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20780] chdir("./20482") = 0 [pid 20780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20780] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20780] write(3, "1000", 4) = 4 [pid 20780] close(3) = 0 [pid 20780] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20780] write(1, "executing program\n", 18) = 18 [pid 20780] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20780] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20780] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20780] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20780] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20780] exit_group(0) = ? [pid 20780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20482", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20482", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20482/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20482/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20482/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20482") = 0 mkdir("./20483", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20781 attached , child_tidptr=0x555574c68690) = 20781 [pid 20781] set_robust_list(0x555574c686a0, 24) = 0 [pid 20781] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20781] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20781] chdir("./20483") = 0 [pid 20781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20781] setpgid(0, 0) = 0 [pid 20781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20781] <... openat resumed>) = 3 [pid 20781] write(3, "1000", 4) = 4 [pid 20781] close(3) = 0 [pid 20781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20781] write(1, "executing program\n", 18) = 18 executing program [pid 20781] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20781] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20781] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20781] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20781] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20781] exit_group(0) = ? [pid 20781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20483", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20483", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20483/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20483/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20483/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20483") = 0 mkdir("./20484", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20782 ci2-android-5-10/strace-static-x86_64: Process 20782 attached [pid 20782] set_robust_list(0x555574c686a0, 24) = 0 [pid 20782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20782] chdir("./20484") = 0 [pid 20782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20782] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20782] write(3, "1000", 4) = 4 [pid 20782] close(3) = 0 [pid 20782] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20782] write(1, "executing program\n", 18) = 18 executing program [pid 20782] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20782] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20782] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20782] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20782] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20782] exit_group(0) = ? [pid 20782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20484", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20484", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20484/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20484/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20484/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20484") = 0 mkdir("./20485", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20783 attached , child_tidptr=0x555574c68690) = 20783 [pid 20783] set_robust_list(0x555574c686a0, 24) = 0 [pid 20783] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20783] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20783] chdir("./20485") = 0 [pid 20783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20783] setpgid(0, 0) = 0 [pid 20783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20783] write(3, "1000", 4) = 4 [pid 20783] close(3) = 0 [pid 20783] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20783] <... symlink resumed>) = 0 [pid 20783] write(1, "executing program\n", 18) = 18 executing program [pid 20783] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20783] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20783] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20783] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20783] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20783] exit_group(0) = ? [pid 20783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20485", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20485", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20485/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20485/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20485/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20485") = 0 mkdir("./20486", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20784 ci2-android-5-10/strace-static-x86_64: Process 20784 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20784] set_robust_list(0x555574c686a0, 24) = 0 [pid 20784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20784] chdir("./20486") = 0 [pid 20784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20784] setpgid(0, 0) = 0 [pid 20784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20784] write(3, "1000", 4) = 4 [pid 20784] close(3) = 0 [pid 20784] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20784] write(1, "executing program\n", 18) = 18 [pid 20784] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20784] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20784] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20784] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20784] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20784] exit_group(0) = ? [pid 20784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20486", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20486", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20486/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20486/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20486/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20486") = 0 mkdir("./20487", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20785 ci2-android-5-10/strace-static-x86_64: Process 20785 attached [pid 20785] set_robust_list(0x555574c686a0, 24) = 0 [pid 20785] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20785] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20785] chdir("./20487") = 0 [pid 20785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20785] setpgid(0, 0) = 0 [pid 20785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20785] write(3, "1000", 4) = 4 [pid 20785] close(3) = 0 [pid 20785] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20785] <... symlink resumed>) = 0 [pid 20785] write(1, "executing program\n", 18) = 18 [pid 20785] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20785] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20785] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20785] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20785] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20785] exit_group(0) = ? [pid 20785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20487", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20487", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20487/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20487/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20487/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20487") = 0 mkdir("./20488", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20786 ci2-android-5-10/strace-static-x86_64: Process 20786 attached [pid 20786] set_robust_list(0x555574c686a0, 24) = 0 [pid 20786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20786] chdir("./20488" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20786] <... chdir resumed>) = 0 [pid 20786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20786] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20786] write(3, "1000", 4) = 4 [pid 20786] close(3) = 0 [pid 20786] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20786] write(1, "executing program\n", 18) = 18 [pid 20786] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20786] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20786] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) executing program [pid 20786] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20786] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20786] exit_group(0) = ? [pid 20786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20488", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20488", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20488/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20488/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20488/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20488") = 0 mkdir("./20489", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20787 ci2-android-5-10/strace-static-x86_64: Process 20787 attached [pid 20787] set_robust_list(0x555574c686a0, 24) = 0 [pid 20787] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20787] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20787] chdir("./20489") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20787] setpgid(0, 0) = 0 [pid 20787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20787] write(3, "1000", 4) = 4 [pid 20787] close(3) = 0 [pid 20787] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20787] write(1, "executing program\n", 18) = 18 [pid 20787] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20787] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20787] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20787] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20787] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20787] exit_group(0) = ? [pid 20787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20489", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20489", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20489/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20489/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20489/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20489") = 0 mkdir("./20490", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20788 ci2-android-5-10/strace-static-x86_64: Process 20788 attached [pid 20788] set_robust_list(0x555574c686a0, 24) = 0 [pid 20788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20788] chdir("./20490" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20788] <... chdir resumed>) = 0 [pid 20788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20788] setpgid(0, 0) = 0 [pid 20788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20788] write(3, "1000", 4) = 4 [pid 20788] close(3) = 0 [pid 20788] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20788] write(1, "executing program\n", 18) = 18 [pid 20788] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20788] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20788] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20788] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20788] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20788] exit_group(0) = ? [pid 20788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20490", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20490", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20490/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20490/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20490/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20490") = 0 mkdir("./20491", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20789 attached [pid 20789] set_robust_list(0x555574c686a0, 24) = 0 [pid 20789] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20789 [pid 20789] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20789] chdir("./20491") = 0 [pid 20789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20789] setpgid(0, 0) = 0 [pid 20789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20789] write(3, "1000", 4) = 4 [pid 20789] close(3) = 0 [pid 20789] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20789] write(1, "executing program\n", 18) = 18 executing program [pid 20789] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20789] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20789] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20789] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20789] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20789] exit_group(0) = ? [pid 20789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20491", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20491", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20491/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20491/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20491/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20491") = 0 mkdir("./20492", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20790 ci2-android-5-10/strace-static-x86_64: Process 20790 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20790] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20790] <... set_robust_list resumed>) = 0 [pid 20790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20790] chdir("./20492") = 0 [pid 20790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20790] setpgid(0, 0) = 0 [pid 20790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20790] write(3, "1000", 4) = 4 [pid 20790] close(3) = 0 [pid 20790] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20790] write(1, "executing program\n", 18) = 18 [pid 20790] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20790] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20790] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20790] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20790] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20790] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20790] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20790] exit_group(0) = ? [pid 20790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20492", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20492", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20492/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20492/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20492/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20492") = 0 mkdir("./20493", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20791 ci2-android-5-10/strace-static-x86_64: Process 20791 attached [pid 20791] set_robust_list(0x555574c686a0, 24 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20791] <... set_robust_list resumed>) = 0 [pid 20791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20791] chdir("./20493") = 0 [pid 20791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20791] setpgid(0, 0) = 0 [pid 20791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20791] write(3, "1000", 4) = 4 [pid 20791] close(3) = 0 [pid 20791] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20791] <... symlink resumed>) = 0 [pid 20791] write(1, "executing program\n", 18) = 18 executing program [pid 20791] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20791] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20791] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20791] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20791] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20791] exit_group(0) = ? [pid 20791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20493", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20493", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20493/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20493/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20493/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20493") = 0 mkdir("./20494", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20792 ci2-android-5-10/strace-static-x86_64: Process 20792 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20792] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20792] <... set_robust_list resumed>) = 0 [pid 20792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20792] chdir("./20494") = 0 [pid 20792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20792] setpgid(0, 0) = 0 [pid 20792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20792] write(3, "1000", 4) = 4 [pid 20792] close(3) = 0 [pid 20792] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20792] write(1, "executing program\n", 18) = 18 executing program [pid 20792] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20792] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20792] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20792] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20792] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20792] exit_group(0) = ? [pid 20792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20494", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20494", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20494/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20494/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20494/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20494") = 0 mkdir("./20495", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20793 ci2-android-5-10/strace-static-x86_64: Process 20793 attached [pid 20793] set_robust_list(0x555574c686a0, 24) = 0 [pid 20793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20793] chdir("./20495") = 0 [pid 20793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20793] <... prctl resumed>) = 0 [pid 20793] setpgid(0, 0) = 0 [pid 20793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20793] write(3, "1000", 4) = 4 [pid 20793] close(3) = 0 executing program [pid 20793] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20793] write(1, "executing program\n", 18) = 18 [pid 20793] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20793] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20793] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20793] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20793] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20793] exit_group(0) = ? [pid 20793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20495", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20495", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20495/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20495/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20495/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20495") = 0 mkdir("./20496", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20794 ci2-android-5-10/strace-static-x86_64: Process 20794 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20794] set_robust_list(0x555574c686a0, 24) = 0 [pid 20794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20794] chdir("./20496") = 0 [pid 20794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20794] setpgid(0, 0) = 0 [pid 20794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20794] write(3, "1000", 4) = 4 [pid 20794] close(3) = 0 [pid 20794] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20794] write(1, "executing program\n", 18) = 18 executing program [pid 20794] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20794] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20794] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20794] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20794] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20794] exit_group(0) = ? [pid 20794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20496", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20496", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20496/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20496/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20496/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20496") = 0 mkdir("./20497", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20795 ci2-android-5-10/strace-static-x86_64: Process 20795 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20795] set_robust_list(0x555574c686a0, 24) = 0 [pid 20795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20795] chdir("./20497") = 0 [pid 20795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20795] setpgid(0, 0) = 0 [pid 20795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20795] write(3, "1000", 4) = 4 [pid 20795] close(3) = 0 [pid 20795] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20795] write(1, "executing program\n", 18) = 18 executing program [pid 20795] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20795] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20795] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20795] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20795] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20795] exit_group(0) = ? [pid 20795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20497", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20497", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20497/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20497/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20497/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20497") = 0 mkdir("./20498", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20796 ci2-android-5-10/strace-static-x86_64: Process 20796 attached [pid 20796] set_robust_list(0x555574c686a0, 24) = 0 [pid 20796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20796] chdir("./20498") = 0 [pid 20796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20796] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20796] write(3, "1000", 4) = 4 [pid 20796] close(3) = 0 [pid 20796] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20796] write(1, "executing program\n", 18) = 18 executing program [pid 20796] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20796] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20796] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20796] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20796] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20796] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20796] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20796] exit_group(0) = ? [pid 20796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20498", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20498", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20498/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20498/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20498/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20498") = 0 mkdir("./20499", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20797 ci2-android-5-10/strace-static-x86_64: Process 20797 attached [pid 20797] set_robust_list(0x555574c686a0, 24) = 0 [pid 20797] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20797] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20797] chdir("./20499") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20797] setpgid(0, 0) = 0 [pid 20797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20797] write(3, "1000", 4) = 4 [pid 20797] close(3) = 0 [pid 20797] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20797] write(1, "executing program\n", 18) = 18 executing program [pid 20797] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20797] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20797] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20797] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20797] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20797] exit_group(0) = ? [pid 20797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20499", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20499", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20499/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20499/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20499/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20499") = 0 mkdir("./20500", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20798 attached , child_tidptr=0x555574c68690) = 20798 [pid 20798] set_robust_list(0x555574c686a0, 24) = 0 [pid 20798] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20798] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20798] chdir("./20500") = 0 [pid 20798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20798] setpgid(0, 0) = 0 [pid 20798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20798] write(3, "1000", 4) = 4 [pid 20798] close(3) = 0 [pid 20798] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20798] write(1, "executing program\n", 18) = 18 executing program [pid 20798] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20798] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20798] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20798] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20798] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20798] exit_group(0) = ? [pid 20798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20500", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20500", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20500/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20500/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20500/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20500") = 0 mkdir("./20501", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20799 ci2-android-5-10/strace-static-x86_64: Process 20799 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20799] set_robust_list(0x555574c686a0, 24) = 0 [pid 20799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20799] chdir("./20501") = 0 [pid 20799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20799] setpgid(0, 0) = 0 [pid 20799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20799] write(3, "1000", 4) = 4 [pid 20799] close(3) = 0 [pid 20799] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20799] write(1, "executing program\n", 18) = 18 [pid 20799] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20799] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20799] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20799] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20799] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20799] exit_group(0) = ? [pid 20799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20501", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20501", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20501/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20501/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20501/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20501") = 0 mkdir("./20502", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20800 ci2-android-5-10/strace-static-x86_64: Process 20800 attached [pid 20800] set_robust_list(0x555574c686a0, 24) = 0 [pid 20800] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20800] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20800] chdir("./20502" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20800] <... chdir resumed>) = 0 [pid 20800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20800] setpgid(0, 0) = 0 [pid 20800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20800] write(3, "1000", 4) = 4 [pid 20800] close(3) = 0 [pid 20800] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20800] write(1, "executing program\n", 18) = 18 executing program [pid 20800] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20800] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20800] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20800] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20800] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20800] exit_group(0) = ? [pid 20800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20502", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20502", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20502/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20502/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20502/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20502") = 0 mkdir("./20503", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20801 ci2-android-5-10/strace-static-x86_64: Process 20801 attached [pid 20801] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20801] chdir("./20503") = 0 [pid 20801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20801] setpgid(0, 0) = 0 [pid 20801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20801] <... openat resumed>) = 3 [pid 20801] write(3, "1000", 4) = 4 [pid 20801] close(3) = 0 [pid 20801] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20801] write(1, "executing program\n", 18) = 18 executing program [pid 20801] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20801] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20801] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20801] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20801] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20801] exit_group(0) = ? [pid 20801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20503", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20503", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20503/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20503/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20503/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20503") = 0 mkdir("./20504", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20802 ci2-android-5-10/strace-static-x86_64: Process 20802 attached [pid 20802] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20802] chdir("./20504") = 0 [pid 20802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20802] setpgid(0, 0) = 0 [pid 20802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20802] write(3, "1000", 4) = 4 [pid 20802] close(3) = 0 [pid 20802] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20802] write(1, "executing program\n", 18) = 18 [pid 20802] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20802] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20802] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) executing program [pid 20802] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20802] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20802] exit_group(0) = ? [pid 20802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20504", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20504", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20504/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20504/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20504/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20504") = 0 mkdir("./20505", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20803 attached , child_tidptr=0x555574c68690) = 20803 [pid 20803] set_robust_list(0x555574c686a0, 24) = 0 [pid 20803] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20803] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20803] chdir("./20505") = 0 [pid 20803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20803] setpgid(0, 0) = 0 [pid 20803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20803] <... openat resumed>) = 3 [pid 20803] write(3, "1000", 4) = 4 [pid 20803] close(3) = 0 [pid 20803] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20803] write(1, "executing program\n", 18) = 18 [pid 20803] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20803] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20803] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20803] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20803] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20803] exit_group(0) = ? [pid 20803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20505", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20505", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20505/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20505/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20505/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20505") = 0 mkdir("./20506", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20804 ci2-android-5-10/strace-static-x86_64: Process 20804 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20804] set_robust_list(0x555574c686a0, 24) = 0 [pid 20804] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20804] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20804] chdir("./20506") = 0 [pid 20804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20804] setpgid(0, 0) = 0 [pid 20804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20804] write(3, "1000", 4) = 4 [pid 20804] close(3) = 0 [pid 20804] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20804] write(1, "executing program\n", 18) = 18 [pid 20804] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20804] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20804] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20804] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20804] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20804] exit_group(0) = ? [pid 20804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20506", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20506", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20506/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20506/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20506/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20506") = 0 mkdir("./20507", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20805 attached [pid 20805] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20805 [pid 20805] <... set_robust_list resumed>) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20805] chdir("./20507") = 0 [pid 20805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20805] setpgid(0, 0) = 0 [pid 20805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20805] write(3, "1000", 4) = 4 [pid 20805] close(3) = 0 [pid 20805] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20805] write(1, "executing program\n", 18) = 18 [pid 20805] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20805] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20805] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20805] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20805] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20805] exit_group(0) = ? [pid 20805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20507", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20507", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20507/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20507/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20507/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20507") = 0 mkdir("./20508", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20806 ci2-android-5-10/strace-static-x86_64: Process 20806 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20806] set_robust_list(0x555574c686a0, 24) = 0 [pid 20806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20806] chdir("./20508") = 0 [pid 20806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20806] setpgid(0, 0) = 0 [pid 20806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20806] write(3, "1000", 4) = 4 [pid 20806] close(3) = 0 [pid 20806] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20806] write(1, "executing program\n", 18) = 18 [pid 20806] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20806] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20806] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20806] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20806] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20806] exit_group(0) = ? [pid 20806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20508", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20508", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20508/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20508/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20508/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20508") = 0 mkdir("./20509", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20807 ci2-android-5-10/strace-static-x86_64: Process 20807 attached [pid 20807] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20807] chdir("./20509" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20807] <... chdir resumed>) = 0 [pid 20807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20807] setpgid(0, 0) = 0 [pid 20807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20807] write(3, "1000", 4) = 4 [pid 20807] close(3) = 0 [pid 20807] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20807] write(1, "executing program\n", 18) = 18 executing program [pid 20807] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20807] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20807] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20807] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20807] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20807] exit_group(0) = ? [pid 20807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20509", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20509", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20509/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20509/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20509/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20509") = 0 mkdir("./20510", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20808 ci2-android-5-10/strace-static-x86_64: Process 20808 attached [pid 20808] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20808] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20808] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20808] chdir("./20510") = 0 [pid 20808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20808] setpgid(0, 0) = 0 [pid 20808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20808] write(3, "1000", 4) = 4 [pid 20808] close(3) = 0 [pid 20808] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20808] write(1, "executing program\n", 18) = 18 executing program [pid 20808] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20808] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20808] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20808] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20808] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20808] exit_group(0) = ? [pid 20808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20510", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20510", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20510/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20510/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20510/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20510") = 0 mkdir("./20511", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20809 ci2-android-5-10/strace-static-x86_64: Process 20809 attached [pid 20809] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20809] chdir("./20511") = 0 [pid 20809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20809] <... prctl resumed>) = 0 [pid 20809] setpgid(0, 0) = 0 [pid 20809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20809] write(3, "1000", 4) = 4 [pid 20809] close(3) = 0 [pid 20809] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20809] write(1, "executing program\n", 18) = 18 executing program [pid 20809] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20809] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20809] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20809] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20809] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20809] exit_group(0) = ? [pid 20809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20511", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20511", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20511/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20511/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20511/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20511") = 0 mkdir("./20512", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20810 attached , child_tidptr=0x555574c68690) = 20810 [pid 20810] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20810] chdir("./20512") = 0 [pid 20810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20810] setpgid(0, 0) = 0 [pid 20810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20810] <... openat resumed>) = 3 [pid 20810] write(3, "1000", 4) = 4 [pid 20810] close(3) = 0 [pid 20810] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20810] write(1, "executing program\n", 18) = 18 executing program [pid 20810] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20810] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20810] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20810] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20810] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20810] exit_group(0) = ? [pid 20810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20512", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20512", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20512/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20512/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20512/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20512") = 0 mkdir("./20513", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20811 attached , child_tidptr=0x555574c68690) = 20811 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20811] set_robust_list(0x555574c686a0, 24) = 0 [pid 20811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20811] chdir("./20513") = 0 [pid 20811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20811] setpgid(0, 0) = 0 [pid 20811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20811] write(3, "1000", 4) = 4 [pid 20811] close(3) = 0 [pid 20811] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20811] write(1, "executing program\n", 18) = 18 [pid 20811] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20811] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20811] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20811] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20811] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20811] exit_group(0) = ? [pid 20811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20513", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20513", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20513/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20513/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20513/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20513") = 0 mkdir("./20514", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20812 ci2-android-5-10/strace-static-x86_64: Process 20812 attached [pid 20812] set_robust_list(0x555574c686a0, 24) = 0 [pid 20812] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20812] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20812] chdir("./20514") = 0 [pid 20812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20812] setpgid(0, 0) = 0 [pid 20812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20812] <... openat resumed>) = 3 [pid 20812] write(3, "1000", 4) = 4 [pid 20812] close(3) = 0 [pid 20812] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20812] write(1, "executing program\n", 18) = 18 executing program [pid 20812] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20812] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20812] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20812] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20812] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20812] exit_group(0) = ? [pid 20812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20514", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20514", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20514/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20514/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20514/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20514") = 0 mkdir("./20515", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20813 attached , child_tidptr=0x555574c68690) = 20813 [pid 20813] set_robust_list(0x555574c686a0, 24) = 0 [pid 20813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20813] chdir("./20515" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20813] <... chdir resumed>) = 0 [pid 20813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20813] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20813] write(3, "1000", 4) = 4 [pid 20813] close(3) = 0 [pid 20813] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20813] write(1, "executing program\n", 18) = 18 [pid 20813] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20813] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20813] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20813] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20813] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20813] exit_group(0) = ? [pid 20813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20515", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20515", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20515/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20515/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20515/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20515") = 0 mkdir("./20516", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20814 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20814 attached [pid 20814] set_robust_list(0x555574c686a0, 24) = 0 [pid 20814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20814] chdir("./20516") = 0 [pid 20814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20814] setpgid(0, 0) = 0 [pid 20814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20814] write(3, "1000", 4) = 4 [pid 20814] close(3) = 0 [pid 20814] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20814] write(1, "executing program\n", 18) = 18 executing program [pid 20814] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20814] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20814] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20814] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20814] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20814] exit_group(0) = ? [pid 20814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20516", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20516", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20516/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20516/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20516/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20516") = 0 mkdir("./20517", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20815 ci2-android-5-10/strace-static-x86_64: Process 20815 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20815] set_robust_list(0x555574c686a0, 24) = 0 [pid 20815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20815] chdir("./20517") = 0 [pid 20815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20815] setpgid(0, 0) = 0 [pid 20815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20815] write(3, "1000", 4) = 4 [pid 20815] close(3) = 0 [pid 20815] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20815] write(1, "executing program\n", 18) = 18 [pid 20815] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20815] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20815] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20815] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20815] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20815] exit_group(0) = ? [pid 20815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20517", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20517", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20517/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20517/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20517/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20517") = 0 mkdir("./20518", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20816 ci2-android-5-10/strace-static-x86_64: Process 20816 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20816] set_robust_list(0x555574c686a0, 24) = 0 [pid 20816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20816] chdir("./20518") = 0 [pid 20816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20816] setpgid(0, 0) = 0 [pid 20816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20816] write(3, "1000", 4) = 4 [pid 20816] close(3) = 0 [pid 20816] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20816] write(1, "executing program\n", 18) = 18 executing program [pid 20816] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20816] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20816] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20816] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20816] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20816] exit_group(0) = ? [pid 20816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20518", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20518", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20518/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20518/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20518/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20518") = 0 mkdir("./20519", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20817 ci2-android-5-10/strace-static-x86_64: Process 20817 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20817] set_robust_list(0x555574c686a0, 24) = 0 [pid 20817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20817] chdir("./20519") = 0 [pid 20817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20817] setpgid(0, 0) = 0 [pid 20817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20817] write(3, "1000", 4) = 4 [pid 20817] close(3) = 0 [pid 20817] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20817] write(1, "executing program\n", 18) = 18 executing program [pid 20817] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20817] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20817] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20817] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20817] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20817] exit_group(0) = ? [pid 20817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20519", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20519", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20519/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20519/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20519/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20519") = 0 mkdir("./20520", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20818 ci2-android-5-10/strace-static-x86_64: Process 20818 attached [pid 20818] set_robust_list(0x555574c686a0, 24) = 0 [pid 20818] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20818] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20818] chdir("./20520") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20818] setpgid(0, 0) = 0 [pid 20818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20818] write(3, "1000", 4) = 4 [pid 20818] close(3) = 0 [pid 20818] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20818] write(1, "executing program\n", 18) = 18 executing program [pid 20818] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20818] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20818] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20818] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20818] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20818] exit_group(0) = ? [pid 20818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20520", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20520", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20520/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20520/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20520/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20520") = 0 mkdir("./20521", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20819 ci2-android-5-10/strace-static-x86_64: Process 20819 attached [pid 20819] set_robust_list(0x555574c686a0, 24) = 0 [pid 20819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20819] chdir("./20521" [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20819] <... chdir resumed>) = 0 [pid 20819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20819] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20819] write(3, "1000", 4) = 4 [pid 20819] close(3) = 0 [pid 20819] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20819] write(1, "executing program\n", 18) = 18 executing program [pid 20819] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20819] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20819] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20819] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20819] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20819] exit_group(0) = ? [pid 20819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20521", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20521", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20521/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20521/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20521/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20521") = 0 mkdir("./20522", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20820 ci2-android-5-10/strace-static-x86_64: Process 20820 attached [pid 20820] set_robust_list(0x555574c686a0, 24) = 0 [pid 20820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20820] chdir("./20522") = 0 [pid 20820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20820] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20820] write(3, "1000", 4) = 4 [pid 20820] close(3) = 0 [pid 20820] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20820] write(1, "executing program\n", 18) = 18 executing program [pid 20820] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20820] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20820] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20820] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20820] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20820] exit_group(0) = ? [pid 20820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20522", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20522", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20522/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20522/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20522/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20522") = 0 mkdir("./20523", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20821 ci2-android-5-10/strace-static-x86_64: Process 20821 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20821] set_robust_list(0x555574c686a0, 24) = 0 [pid 20821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20821] chdir("./20523") = 0 [pid 20821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20821] setpgid(0, 0) = 0 [pid 20821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20821] write(3, "1000", 4) = 4 [pid 20821] close(3) = 0 [pid 20821] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20821] write(1, "executing program\n", 18) = 18 [pid 20821] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20821] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20821] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20821] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20821] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20821] exit_group(0) = ? [pid 20821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20523", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20523", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20523/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20523/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20523/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20523") = 0 mkdir("./20524", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20822 ci2-android-5-10/strace-static-x86_64: Process 20822 attached [pid 20822] set_robust_list(0x555574c686a0, 24) = 0 [pid 20822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20822] chdir("./20524") = 0 [pid 20822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20822] setpgid(0, 0) = 0 [pid 20822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20822] <... openat resumed>) = 3 [pid 20822] write(3, "1000", 4) = 4 [pid 20822] close(3) = 0 [pid 20822] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20822] <... symlink resumed>) = 0 [pid 20822] write(1, "executing program\n", 18) = 18 [pid 20822] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20822] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20822] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20822] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20822] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20822] exit_group(0) = ? [pid 20822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20524", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20524", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20524/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20524/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20524/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20524") = 0 mkdir("./20525", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20823 ci2-android-5-10/strace-static-x86_64: Process 20823 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20823] set_robust_list(0x555574c686a0, 24) = 0 [pid 20823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20823] chdir("./20525") = 0 [pid 20823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20823] setpgid(0, 0) = 0 [pid 20823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20823] write(3, "1000", 4) = 4 [pid 20823] close(3) = 0 [pid 20823] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20823] write(1, "executing program\n", 18) = 18 executing program [pid 20823] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20823] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20823] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20823] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20823] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20823] exit_group(0) = ? [pid 20823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20525", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20525", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20525/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20525/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20525/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20525") = 0 mkdir("./20526", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20824 ci2-android-5-10/strace-static-x86_64: Process 20824 attached [pid 20824] set_robust_list(0x555574c686a0, 24) = 0 [pid 20824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20824] chdir("./20526") = 0 [pid 20824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20824] setpgid(0, 0) = 0 [pid 20824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20824] write(3, "1000", 4 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20824] <... write resumed>) = 4 [pid 20824] close(3) = 0 [pid 20824] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20824] <... symlink resumed>) = 0 executing program [pid 20824] write(1, "executing program\n", 18) = 18 [pid 20824] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20824] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20824] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20824] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20824] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20824] exit_group(0) = ? [pid 20824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20526", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20526", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20526/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20526/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20526/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20526") = 0 mkdir("./20527", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20825 ci2-android-5-10/strace-static-x86_64: Process 20825 attached [pid 20825] set_robust_list(0x555574c686a0, 24) = 0 [pid 20825] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20825] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20825] chdir("./20527") = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20825] setpgid(0, 0) = 0 [pid 20825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20825] write(3, "1000", 4) = 4 [pid 20825] close(3) = 0 [pid 20825] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20825] write(1, "executing program\n", 18) = 18 executing program [pid 20825] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20825] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20825] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20825] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20825] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20825] exit_group(0) = ? [pid 20825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20527", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20527", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20527/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20527/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20527/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20527") = 0 mkdir("./20528", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20826 ci2-android-5-10/strace-static-x86_64: Process 20826 attached [pid 20826] set_robust_list(0x555574c686a0, 24) = 0 [pid 20826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20826] chdir("./20528") = 0 [pid 20826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20826] setpgid(0, 0) = 0 [pid 20826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20826] <... openat resumed>) = 3 [pid 20826] write(3, "1000", 4) = 4 [pid 20826] close(3) = 0 [pid 20826] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20826] <... symlink resumed>) = 0 [pid 20826] write(1, "executing program\n", 18) = 18 [pid 20826] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [pid 20826] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20826] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20826] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20826] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20826] exit_group(0) = ? [pid 20826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20528", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20528", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20528/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20528/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20528/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20528") = 0 mkdir("./20529", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20827 attached [pid 20827] set_robust_list(0x555574c686a0, 24) = 0 [pid 20827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20827] chdir("./20529") = 0 [pid 20827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20827] setpgid(0, 0) = 0 [pid 20827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20827 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20827] <... openat resumed>) = 3 [pid 20827] write(3, "1000", 4) = 4 [pid 20827] close(3) = 0 [pid 20827] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20827] write(1, "executing program\n", 18) = 18 executing program [pid 20827] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20827] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20827] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20827] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20827] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20827] exit_group(0) = ? [pid 20827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20529", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20529", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20529/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20529/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20529/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20529") = 0 mkdir("./20530", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20828 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20828 attached [pid 20828] set_robust_list(0x555574c686a0, 24) = 0 [pid 20828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20828] chdir("./20530") = 0 [pid 20828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20828] setpgid(0, 0) = 0 [pid 20828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20828] write(3, "1000", 4) = 4 [pid 20828] close(3) = 0 [pid 20828] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20828] write(1, "executing program\n", 18) = 18 executing program [pid 20828] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20828] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20828] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20828] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20828] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20828] exit_group(0) = ? [pid 20828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20530", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20530", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20530/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20530/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20530/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20530") = 0 mkdir("./20531", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20829 ci2-android-5-10/strace-static-x86_64: Process 20829 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20829] set_robust_list(0x555574c686a0, 24) = 0 [pid 20829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20829] chdir("./20531") = 0 [pid 20829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20829] setpgid(0, 0) = 0 [pid 20829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20829] write(3, "1000", 4) = 4 [pid 20829] close(3) = 0 [pid 20829] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20829] write(1, "executing program\n", 18) = 18 executing program [pid 20829] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20829] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20829] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20829] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20829] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20829] exit_group(0) = ? [pid 20829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20531", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20531", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20531/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20531/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20531/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20531") = 0 mkdir("./20532", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20830 ci2-android-5-10/strace-static-x86_64: Process 20830 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20830] set_robust_list(0x555574c686a0, 24) = 0 [pid 20830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20830] chdir("./20532") = 0 [pid 20830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20830] setpgid(0, 0) = 0 [pid 20830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20830] write(3, "1000", 4) = 4 [pid 20830] close(3) = 0 [pid 20830] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20830] write(1, "executing program\n", 18) = 18 executing program [pid 20830] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20830] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20830] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20830] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20830] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20830] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20830] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20830] exit_group(0) = ? [pid 20830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20532", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20532", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20532/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20532/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20532/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20532") = 0 mkdir("./20533", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20831 ci2-android-5-10/strace-static-x86_64: Process 20831 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20831] set_robust_list(0x555574c686a0, 24) = 0 [pid 20831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20831] chdir("./20533") = 0 [pid 20831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20831] setpgid(0, 0) = 0 [pid 20831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20831] write(3, "1000", 4) = 4 [pid 20831] close(3) = 0 [pid 20831] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20831] write(1, "executing program\n", 18) = 18 executing program [pid 20831] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20831] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20831] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20831] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20831] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20831] exit_group(0) = ? [pid 20831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20533", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20533", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20533/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20533/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20533/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20533") = 0 mkdir("./20534", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20832 ci2-android-5-10/strace-static-x86_64: Process 20832 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20832] set_robust_list(0x555574c686a0, 24) = 0 [pid 20832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20832] chdir("./20534") = 0 [pid 20832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20832] setpgid(0, 0) = 0 [pid 20832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20832] write(3, "1000", 4) = 4 [pid 20832] close(3) = 0 [pid 20832] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20832] write(1, "executing program\n", 18) = 18 executing program [pid 20832] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20832] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20832] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20832] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20832] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20832] exit_group(0) = ? [pid 20832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20534", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20534", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20534/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20534/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20534/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20534") = 0 mkdir("./20535", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20833 ci2-android-5-10/strace-static-x86_64: Process 20833 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20833] set_robust_list(0x555574c686a0, 24) = 0 [pid 20833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20833] chdir("./20535") = 0 [pid 20833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20833] setpgid(0, 0) = 0 [pid 20833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20833] write(3, "1000", 4) = 4 [pid 20833] close(3) = 0 [pid 20833] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20833] write(1, "executing program\n", 18) = 18 executing program [pid 20833] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20833] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20833] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20833] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20833] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20833] exit_group(0) = ? [pid 20833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20535", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20535", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20535/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20535/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20535/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20535") = 0 mkdir("./20536", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20834 ci2-android-5-10/strace-static-x86_64: Process 20834 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20834] set_robust_list(0x555574c686a0, 24) = 0 [pid 20834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20834] chdir("./20536") = 0 [pid 20834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20834] setpgid(0, 0) = 0 [pid 20834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20834] write(3, "1000", 4) = 4 [pid 20834] close(3) = 0 [pid 20834] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20834] write(1, "executing program\n", 18) = 18 executing program [pid 20834] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20834] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20834] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20834] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20834] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20834] exit_group(0) = ? [pid 20834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20536", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20536", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20536/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20536/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20536/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20536") = 0 mkdir("./20537", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20835 ci2-android-5-10/strace-static-x86_64: Process 20835 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20835] set_robust_list(0x555574c686a0, 24) = 0 [pid 20835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20835] chdir("./20537") = 0 [pid 20835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20835] setpgid(0, 0) = 0 [pid 20835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20835] write(3, "1000", 4) = 4 [pid 20835] close(3) = 0 [pid 20835] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20835] write(1, "executing program\n", 18) = 18 executing program [pid 20835] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20835] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20835] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20835] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20835] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20835] exit_group(0) = ? [pid 20835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20537", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20537", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20537/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20537/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20537/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20537") = 0 mkdir("./20538", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20836 ci2-android-5-10/strace-static-x86_64: Process 20836 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20836] set_robust_list(0x555574c686a0, 24) = 0 [pid 20836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20836] chdir("./20538") = 0 [pid 20836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20836] setpgid(0, 0) = 0 [pid 20836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20836] write(3, "1000", 4) = 4 [pid 20836] close(3) = 0 [pid 20836] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20836] write(1, "executing program\n", 18) = 18 [pid 20836] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20836] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 executing program [pid 20836] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20836] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20836] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20836] exit_group(0) = ? [pid 20836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20538", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20538", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20538/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20538/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20538/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20538") = 0 mkdir("./20539", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20837 attached , child_tidptr=0x555574c68690) = 20837 [pid 20837] set_robust_list(0x555574c686a0, 24) = 0 [pid 20837] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20837] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20837] chdir("./20539") = 0 [pid 20837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20837] setpgid(0, 0) = 0 [pid 20837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20837] write(3, "1000", 4) = 4 [pid 20837] close(3) = 0 [pid 20837] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20837] write(1, "executing program\n", 18) = 18 executing program [pid 20837] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20837] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20837] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20837] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20837] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20837] exit_group(0) = ? [pid 20837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20539", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20539", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20539/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20539/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20539/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20539") = 0 mkdir("./20540", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20838 ci2-android-5-10/strace-static-x86_64: Process 20838 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20838] set_robust_list(0x555574c686a0, 24) = 0 [pid 20838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20838] chdir("./20540") = 0 [pid 20838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20838] setpgid(0, 0) = 0 [pid 20838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20838] write(3, "1000", 4) = 4 [pid 20838] close(3) = 0 [pid 20838] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20838] write(1, "executing program\n", 18) = 18 executing program [pid 20838] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20838] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20838] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20838] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20838] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20838] exit_group(0) = ? [pid 20838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20540", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20540", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20540/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20540/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20540/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20540") = 0 mkdir("./20541", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20839 attached , child_tidptr=0x555574c68690) = 20839 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20839] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20839] <... set_robust_list resumed>) = 0 [pid 20839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20839] chdir("./20541") = 0 [pid 20839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20839] setpgid(0, 0) = 0 [pid 20839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20839] write(3, "1000", 4) = 4 [pid 20839] close(3) = 0 [pid 20839] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20839] write(1, "executing program\n", 18) = 18 executing program [pid 20839] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20839] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20839] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20839] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20839] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20839] exit_group(0) = ? [pid 20839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20541", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20541", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20541/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20541/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20541/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20541") = 0 mkdir("./20542", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20840 ci2-android-5-10/strace-static-x86_64: Process 20840 attached [pid 20840] set_robust_list(0x555574c686a0, 24) = 0 [pid 20840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20840] chdir("./20542") = 0 [pid 20840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20840] <... prctl resumed>) = 0 [pid 20840] setpgid(0, 0) = 0 [pid 20840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20840] write(3, "1000", 4) = 4 [pid 20840] close(3) = 0 [pid 20840] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20840] write(1, "executing program\n", 18) = 18 executing program [pid 20840] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20840] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20840] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20840] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20840] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20840] exit_group(0) = ? [pid 20840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20542", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20542", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20542/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20542/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20542/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20542") = 0 mkdir("./20543", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20841 ci2-android-5-10/strace-static-x86_64: Process 20841 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20841] set_robust_list(0x555574c686a0, 24) = 0 [pid 20841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20841] chdir("./20543") = 0 [pid 20841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20841] setpgid(0, 0) = 0 [pid 20841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20841] write(3, "1000", 4) = 4 [pid 20841] close(3) = 0 [pid 20841] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20841] write(1, "executing program\n", 18) = 18 executing program [pid 20841] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20841] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20841] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20841] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20841] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20841] exit_group(0) = ? [pid 20841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20543", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20543", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20543/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20543/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20543/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20543") = 0 mkdir("./20544", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20842 ci2-android-5-10/strace-static-x86_64: Process 20842 attached [pid 20842] set_robust_list(0x555574c686a0, 24) = 0 [pid 20842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20842] chdir("./20544") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20842] setpgid(0, 0) = 0 [pid 20842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20842] <... openat resumed>) = 3 [pid 20842] write(3, "1000", 4) = 4 [pid 20842] close(3) = 0 [pid 20842] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20842] write(1, "executing program\n", 18) = 18 [pid 20842] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20842] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20842] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20842] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20842] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20842] exit_group(0) = ? [pid 20842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20544", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20544", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20544/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20544/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20544/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20544") = 0 mkdir("./20545", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20843 ci2-android-5-10/strace-static-x86_64: Process 20843 attached [pid 20843] set_robust_list(0x555574c686a0, 24) = 0 [pid 20843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20843] chdir("./20545") = 0 [pid 20843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20843] setpgid(0, 0) = 0 [pid 20843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20843] <... openat resumed>) = 3 [pid 20843] write(3, "1000", 4) = 4 [pid 20843] close(3) = 0 [pid 20843] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20843] <... symlink resumed>) = 0 [pid 20843] write(1, "executing program\n", 18) = 18 executing program [pid 20843] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20843] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20843] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20843] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20843] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20843] exit_group(0) = ? [pid 20843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20545", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20545", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20545/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20545/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20545/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20545") = 0 mkdir("./20546", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20844 attached [pid 20844] set_robust_list(0x555574c686a0, 24) = 0 [pid 20844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20844] chdir("./20546" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20844 [pid 20844] <... chdir resumed>) = 0 [pid 20844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20844] setpgid(0, 0) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20844] write(3, "1000", 4) = 4 [pid 20844] close(3) = 0 [pid 20844] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20844] write(1, "executing program\n", 18) = 18 [pid 20844] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20844] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20844] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20844] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20844] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20844] exit_group(0) = ? [pid 20844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20546", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20546", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20546/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20546/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20546/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20546") = 0 mkdir("./20547", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20845 ci2-android-5-10/strace-static-x86_64: Process 20845 attached [pid 20845] set_robust_list(0x555574c686a0, 24) = 0 [pid 20845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20845] chdir("./20547") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20845] <... prctl resumed>) = 0 [pid 20845] setpgid(0, 0) = 0 [pid 20845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20845] write(3, "1000", 4) = 4 [pid 20845] close(3) = 0 [pid 20845] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20845] write(1, "executing program\n", 18) = 18 executing program [pid 20845] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20845] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20845] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20845] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20845] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20845] exit_group(0) = ? [pid 20845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20547", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20547", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20547/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20547/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20547/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20547") = 0 mkdir("./20548", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20846 ci2-android-5-10/strace-static-x86_64: Process 20846 attached [pid 20846] set_robust_list(0x555574c686a0, 24) = 0 [pid 20846] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20846] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20846] chdir("./20548") = 0 [pid 20846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20846] setpgid(0, 0) = 0 [pid 20846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20846] write(3, "1000", 4) = 4 [pid 20846] close(3) = 0 [pid 20846] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20846] write(1, "executing program\n", 18) = 18 executing program [pid 20846] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20846] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20846] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20846] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20846] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20846] exit_group(0) = ? [pid 20846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20548", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20548", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20548/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20548/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20548/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20548") = 0 mkdir("./20549", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20847 attached [pid 20847] set_robust_list(0x555574c686a0, 24) = 0 [pid 20847] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20847 [pid 20847] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20847] chdir("./20549") = 0 [pid 20847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20847] setpgid(0, 0) = 0 [pid 20847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20847] <... openat resumed>) = 3 [pid 20847] write(3, "1000", 4) = 4 [pid 20847] close(3) = 0 [pid 20847] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20847] <... symlink resumed>) = 0 [pid 20847] write(1, "executing program\n", 18) = 18 executing program [pid 20847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20847] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20847] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20847] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20847] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20847] exit_group(0) = ? [pid 20847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20549", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20549", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20549/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20549/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20549/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20549") = 0 mkdir("./20550", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20848 ci2-android-5-10/strace-static-x86_64: Process 20848 attached [pid 20848] set_robust_list(0x555574c686a0, 24) = 0 [pid 20848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20848] chdir("./20550") = 0 [pid 20848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20848] <... prctl resumed>) = 0 [pid 20848] setpgid(0, 0) = 0 [pid 20848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20848] write(3, "1000", 4) = 4 [pid 20848] close(3) = 0 [pid 20848] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20848] write(1, "executing program\n", 18) = 18 [pid 20848] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20848] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20848] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20848] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20848] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20848] exit_group(0) = ? [pid 20848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20550", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20550", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20550/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20550/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20550/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20550") = 0 mkdir("./20551", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20849 attached [pid 20849] set_robust_list(0x555574c686a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20849 [pid 20849] <... set_robust_list resumed>) = 0 [pid 20849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20849] chdir("./20551" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20849] <... chdir resumed>) = 0 [pid 20849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20849] setpgid(0, 0) = 0 [pid 20849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20849] write(3, "1000", 4) = 4 [pid 20849] close(3) = 0 [pid 20849] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20849] write(1, "executing program\n", 18) = 18 executing program [pid 20849] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20849] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20849] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20849] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20849] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20849] exit_group(0) = ? [pid 20849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20551", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20551", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20551/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20551/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20551/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20551") = 0 mkdir("./20552", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20850 ci2-android-5-10/strace-static-x86_64: Process 20850 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20850] set_robust_list(0x555574c686a0, 24) = 0 [pid 20850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20850] chdir("./20552") = 0 [pid 20850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20850] setpgid(0, 0) = 0 [pid 20850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20850] write(3, "1000", 4) = 4 [pid 20850] close(3) = 0 [pid 20850] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20850] write(1, "executing program\n", 18) = 18 executing program [pid 20850] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20850] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20850] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20850] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20850] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20850] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20850] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20850] exit_group(0) = ? [pid 20850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20552", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20552", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20552/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20552/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20552/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20552") = 0 mkdir("./20553", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20851 ci2-android-5-10/strace-static-x86_64: Process 20851 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20851] set_robust_list(0x555574c686a0, 24) = 0 [pid 20851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20851] chdir("./20553") = 0 [pid 20851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20851] setpgid(0, 0) = 0 [pid 20851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20851] write(3, "1000", 4) = 4 [pid 20851] close(3) = 0 [pid 20851] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20851] write(1, "executing program\n", 18) = 18 executing program [pid 20851] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20851] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20851] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20851] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20851] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20851] exit_group(0) = ? [pid 20851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20553", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20553", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20553/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20553/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20553/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20553") = 0 mkdir("./20554", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20852 attached [pid 20852] set_robust_list(0x555574c686a0, 24) = 0 [pid 20852] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20852 [pid 20852] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20852] chdir("./20554") = 0 [pid 20852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20852] setpgid(0, 0) = 0 [pid 20852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20852] write(3, "1000", 4) = 4 [pid 20852] close(3) = 0 [pid 20852] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20852] write(1, "executing program\n", 18) = 18 executing program [pid 20852] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20852] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20852] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20852] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20852] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20852] exit_group(0) = ? [pid 20852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20554", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20554", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20554/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20554/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20554/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20554") = 0 mkdir("./20555", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20853 attached [pid 20853] set_robust_list(0x555574c686a0, 24) = 0 [pid 20853] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20853 [pid 20853] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20853] chdir("./20555" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20853] <... chdir resumed>) = 0 [pid 20853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20853] setpgid(0, 0) = 0 [pid 20853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20853] write(3, "1000", 4) = 4 [pid 20853] close(3) = 0 [pid 20853] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20853] write(1, "executing program\n", 18) = 18 executing program [pid 20853] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20853] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20853] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20853] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20853] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20853] exit_group(0) = ? [pid 20853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20555", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20555", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20555/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20555/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20555/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20555") = 0 mkdir("./20556", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20854 ci2-android-5-10/strace-static-x86_64: Process 20854 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20854] set_robust_list(0x555574c686a0, 24) = 0 [pid 20854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20854] chdir("./20556") = 0 [pid 20854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20854] setpgid(0, 0) = 0 [pid 20854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20854] write(3, "1000", 4) = 4 [pid 20854] close(3) = 0 [pid 20854] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20854] write(1, "executing program\n", 18) = 18 [pid 20854] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20854] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20854] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20854] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20854] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20854] exit_group(0) = ? [pid 20854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20556", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20556", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20556/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20556/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20556/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20556") = 0 mkdir("./20557", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20855 ci2-android-5-10/strace-static-x86_64: Process 20855 attached [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20855] set_robust_list(0x555574c686a0, 24 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20855] <... set_robust_list resumed>) = 0 [pid 20855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20855] chdir("./20557") = 0 [pid 20855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20855] setpgid(0, 0) = 0 [pid 20855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20855] write(3, "1000", 4) = 4 [pid 20855] close(3) = 0 [pid 20855] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20855] write(1, "executing program\n", 18) = 18 executing program [pid 20855] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20855] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20855] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20855] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20855] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20855] exit_group(0) = ? [pid 20855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20557", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20557", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20557/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20557/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20557/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20557") = 0 mkdir("./20558", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20856 ci2-android-5-10/strace-static-x86_64: Process 20856 attached [pid 20856] set_robust_list(0x555574c686a0, 24) = 0 [pid 20856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20856] chdir("./20558") = 0 [pid 20856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20856] setpgid(0, 0) = 0 [pid 20856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20856] write(3, "1000", 4) = 4 [pid 20856] close(3) = 0 [pid 20856] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20856] <... symlink resumed>) = 0 [pid 20856] write(1, "executing program\n", 18) = 18 executing program [pid 20856] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20856] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20856] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20856] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20856] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20856] exit_group(0) = ? [pid 20856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20558", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20558", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20558/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20558/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20558/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20558") = 0 mkdir("./20559", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20857 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20857 attached [pid 20857] set_robust_list(0x555574c686a0, 24) = 0 [pid 20857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20857] chdir("./20559") = 0 [pid 20857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20857] setpgid(0, 0) = 0 [pid 20857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20857] write(3, "1000", 4) = 4 [pid 20857] close(3) = 0 [pid 20857] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20857] write(1, "executing program\n", 18) = 18 [pid 20857] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20857] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20857] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20857] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20857] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20857] exit_group(0) = ? [pid 20857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20559", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20559", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20559/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20559/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20559/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20559") = 0 mkdir("./20560", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20858 attached [pid 20858] set_robust_list(0x555574c686a0, 24) = 0 [pid 20858] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20858 [pid 20858] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20858] chdir("./20560") = 0 [pid 20858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20858] setpgid(0, 0) = 0 [pid 20858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20858] write(3, "1000", 4) = 4 [pid 20858] close(3) = 0 [pid 20858] symlink("/dev/binderfs", "./binderfs" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20858] <... symlink resumed>) = 0 [pid 20858] write(1, "executing program\n", 18) = 18 executing program [pid 20858] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20858] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20858] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20858] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20858] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20858] exit_group(0) = ? [pid 20858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20560", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20560", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20560/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20560/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20560/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20560") = 0 mkdir("./20561", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20859 ci2-android-5-10/strace-static-x86_64: Process 20859 attached [pid 20859] set_robust_list(0x555574c686a0, 24) = 0 [pid 20859] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20859] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20859] chdir("./20561") = 0 [pid 20859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20859] setpgid(0, 0) = 0 [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20859] write(3, "1000", 4) = 4 [pid 20859] close(3) = 0 [pid 20859] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20859] write(1, "executing program\n", 18) = 18 [pid 20859] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20859] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20859] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20859] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20859] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20859] exit_group(0) = ? [pid 20859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20561", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20561", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20561/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20561/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20561/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20561") = 0 mkdir("./20562", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20860 ci2-android-5-10/strace-static-x86_64: Process 20860 attached [pid 20860] set_robust_list(0x555574c686a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20860] chdir("./20562" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20860] <... chdir resumed>) = 0 [pid 20860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20860] setpgid(0, 0) = 0 [pid 20860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20860] write(3, "1000", 4) = 4 [pid 20860] close(3) = 0 [pid 20860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20860] write(1, "executing program\n", 18) = 18 executing program [pid 20860] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20860] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20860] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20860] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20860] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20860] exit_group(0) = ? [pid 20860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20562", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20562", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20562/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20562/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20562/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20562") = 0 mkdir("./20563", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20861 ci2-android-5-10/strace-static-x86_64: Process 20861 attached [pid 20861] set_robust_list(0x555574c686a0, 24) = 0 [pid 20861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20861] chdir("./20563") = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20861] <... prctl resumed>) = 0 [pid 20861] setpgid(0, 0) = 0 [pid 20861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20861] write(3, "1000", 4) = 4 [pid 20861] close(3) = 0 [pid 20861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20861] write(1, "executing program\n", 18) = 18 executing program [pid 20861] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20861] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20861] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20861] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20861] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20861] exit_group(0) = ? [pid 20861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20563", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20563", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20563/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20563/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20563/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20563") = 0 mkdir("./20564", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20862 attached [pid 20862] set_robust_list(0x555574c686a0, 24) = 0 [pid 20862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20862] chdir("./20564") = 0 [pid 20862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20862] setpgid(0, 0) = 0 [pid 20862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20862] write(3, "1000", 4) = 4 [pid 20862] close(3) = 0 [pid 20862] symlink("/dev/binderfs", "./binderfs" [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20862 [pid 20862] <... symlink resumed>) = 0 [pid 20862] write(1, "executing program\n", 18) = 18 [pid 20862] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20862] <... socket resumed>) = 3 executing program [pid 20862] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20862] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20862] <... ioctl resumed>}) = -1 ENODEV (No such device) [pid 20862] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20862] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20862] exit_group(0) = ? [pid 20862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20564", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20564", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20564/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20564/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20564/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20564") = 0 mkdir("./20565", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20863 ci2-android-5-10/strace-static-x86_64: Process 20863 attached [pid 20863] set_robust_list(0x555574c686a0, 24) = 0 [pid 20863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20863] chdir("./20565" [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20863] <... chdir resumed>) = 0 [pid 20863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20863] setpgid(0, 0) = 0 [pid 20863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20863] write(3, "1000", 4) = 4 [pid 20863] close(3) = 0 [pid 20863] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20863] write(1, "executing program\n", 18) = 18 executing program [pid 20863] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20863] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20863] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20863] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20863] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20863] exit_group(0) = ? [pid 20863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20565", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20565", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20565/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20565/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20565/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20565") = 0 mkdir("./20566", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20864 ci2-android-5-10/strace-static-x86_64: Process 20864 attached [pid 20864] set_robust_list(0x555574c686a0, 24) = 0 [pid 20864] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20864] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20864] chdir("./20566" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20864] <... chdir resumed>) = 0 [pid 20864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20864] setpgid(0, 0) = 0 [pid 20864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20864] write(3, "1000", 4) = 4 [pid 20864] close(3) = 0 [pid 20864] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20864] write(1, "executing program\n", 18) = 18 [pid 20864] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20864] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20864] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20864] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20864] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20864] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20864] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20864] exit_group(0) = ? [pid 20864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20566", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20566", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20566/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20566/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20566/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20566") = 0 mkdir("./20567", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-5-10/strace-static-x86_64: Process 20865 attached [pid 20865] set_robust_list(0x555574c686a0, 24) = 0 [pid 20865] rt_sigprocmask(SIG_SETMASK, [] [pid 297] <... clone resumed>, child_tidptr=0x555574c68690) = 20865 [pid 20865] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20865] chdir("./20567") = 0 [pid 20865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20865] setpgid(0, 0) = 0 [pid 20865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20865] write(3, "1000", 4) = 4 [pid 20865] close(3) = 0 [pid 20865] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20865] write(1, "executing program\n", 18) = 18 executing program [pid 20865] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20865] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20865] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20865] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20865] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20865] exit_group(0) = ? [pid 20865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20567", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20567", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20567/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20567/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20567/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20567") = 0 mkdir("./20568", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20866 ci2-android-5-10/strace-static-x86_64: Process 20866 attached [pid 20866] set_robust_list(0x555574c686a0, 24) = 0 [pid 20866] rt_sigprocmask(SIG_SETMASK, [] [pid 297] rt_sigprocmask(SIG_SETMASK, [] [pid 20866] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20866] chdir("./20568" [pid 297] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 20866] <... chdir resumed>) = 0 [pid 20866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20866] setpgid(0, 0) = 0 [pid 20866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20866] write(3, "1000", 4) = 4 [pid 20866] close(3) = 0 [pid 20866] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20866] write(1, "executing program\n", 18) = 18 executing program [pid 20866] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20866] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20866] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20866] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20866] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20866] exit_group(0) = ? [pid 20866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20568", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20568", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20568/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20568/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20568/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20568") = 0 mkdir("./20569", 0777) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555574c68690) = 20867 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 20867 attached [pid 20867] set_robust_list(0x555574c686a0, 24) = 0 [pid 20867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 20867] chdir("./20569") = 0 [pid 20867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20867] setpgid(0, 0) = 0 [pid 20867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20867] write(3, "1000", 4) = 4 [pid 20867] close(3) = 0 [pid 20867] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20867] write(1, "executing program\n", 18) = 18 executing program [pid 20867] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 20867] socket(AF_INET6, SOCK_RAW, IPPROTO_ICMPV6) = 4 [pid 20867] ioctl(4, SIOCGIFINDEX, {ifr_name="bridge0"}) = -1 ENODEV (No such device) [pid 20867] ioctl(4, SIOCGIFINDEX, {ifr_name="veth0"}) = -1 ENODEV (No such device) [pid 20867] ioctl(4, SIOCGIFINDEX, {ifr_name="veth1"}) = -1 ENODEV (No such device) [pid 20867] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20867] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=40, nlmsg_type=0x13 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], iov_len=40}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 40 [pid 20867] exit_group(0) = ? [pid 20867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 umount2("./20569", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./20569", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 getdents64(3, 0x555574c69750 /* 3 entries */, 32768) = 80 umount2("./20569/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./20569/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./20569/binderfs") = 0 getdents64(3, 0x555574c69750 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./20569") = 0