./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4041906367 <...> _uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2879", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2879", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2879/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2879/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2879/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2879") = 0 [pid 3620] mkdir("./2880", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2882 ./strace-static-x86_64: Process 8500 attached [pid 8500] chdir("./2880") = 0 [pid 8500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8500] setpgid(0, 0) = 0 [pid 8500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8500] write(3, "1000", 4) = 4 [pid 8500] close(3) = 0 [pid 8500] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8500] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.079034][ T8499] siw: device registration error -23 [pid 8500] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8500] close(3) = 0 [pid 8500] close(4) = 0 [pid 8500] close(5) = 0 [pid 8500] close(6) = -1 EBADF (Bad file descriptor) [pid 8500] close(7) = -1 EBADF (Bad file descriptor) [pid 8500] close(8) = -1 EBADF (Bad file descriptor) [pid 8500] close(9) = -1 EBADF (Bad file descriptor) [pid 8500] close(10) = -1 EBADF (Bad file descriptor) [pid 8500] close(11) = -1 EBADF (Bad file descriptor) [pid 8500] close(12) = -1 EBADF (Bad file descriptor) [pid 8500] close(13) = -1 EBADF (Bad file descriptor) [pid 8500] close(14) = -1 EBADF (Bad file descriptor) [pid 8500] close(15) = -1 EBADF (Bad file descriptor) [pid 8500] close(16) = -1 EBADF (Bad file descriptor) [pid 8500] close(17) = -1 EBADF (Bad file descriptor) [pid 8500] close(18) = -1 EBADF (Bad file descriptor) [pid 8500] close(19) = -1 EBADF (Bad file descriptor) [pid 8500] close(20) = -1 EBADF (Bad file descriptor) [pid 8500] close(21) = -1 EBADF (Bad file descriptor) [pid 8500] close(22) = -1 EBADF (Bad file descriptor) [pid 8500] close(23) = -1 EBADF (Bad file descriptor) [pid 8500] close(24) = -1 EBADF (Bad file descriptor) [pid 8500] close(25) = -1 EBADF (Bad file descriptor) [pid 8500] close(26) = -1 EBADF (Bad file descriptor) [pid 8500] close(27) = -1 EBADF (Bad file descriptor) [pid 8500] close(28) = -1 EBADF (Bad file descriptor) [pid 8500] close(29) = -1 EBADF (Bad file descriptor) [pid 8500] exit_group(0) = ? [pid 8500] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2882, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2880", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2880", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2880/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2880/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2880/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2880") = 0 [pid 3620] mkdir("./2881", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2883 ./strace-static-x86_64: Process 8501 attached [pid 8501] chdir("./2881") = 0 [pid 8501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8501] setpgid(0, 0) = 0 [ 188.114538][ T8500] siw: device registration error -23 [pid 8501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8501] write(3, "1000", 4) = 4 [pid 8501] close(3) = 0 [pid 8501] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8501] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8501] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8501] close(3) = 0 [pid 8501] close(4) = 0 [pid 8501] close(5) = 0 [pid 8501] close(6) = -1 EBADF (Bad file descriptor) [pid 8501] close(7) = -1 EBADF (Bad file descriptor) [pid 8501] close(8) = -1 EBADF (Bad file descriptor) [pid 8501] close(9) = -1 EBADF (Bad file descriptor) [pid 8501] close(10) = -1 EBADF (Bad file descriptor) [pid 8501] close(11) = -1 EBADF (Bad file descriptor) [pid 8501] close(12) = -1 EBADF (Bad file descriptor) [pid 8501] close(13) = -1 EBADF (Bad file descriptor) [pid 8501] close(14) = -1 EBADF (Bad file descriptor) [pid 8501] close(15) = -1 EBADF (Bad file descriptor) [pid 8501] close(16) = -1 EBADF (Bad file descriptor) [pid 8501] close(17) = -1 EBADF (Bad file descriptor) [pid 8501] close(18) = -1 EBADF (Bad file descriptor) [pid 8501] close(19) = -1 EBADF (Bad file descriptor) [pid 8501] close(20) = -1 EBADF (Bad file descriptor) [pid 8501] close(21) = -1 EBADF (Bad file descriptor) [pid 8501] close(22) = -1 EBADF (Bad file descriptor) [pid 8501] close(23) = -1 EBADF (Bad file descriptor) [pid 8501] close(24) = -1 EBADF (Bad file descriptor) [pid 8501] close(25) = -1 EBADF (Bad file descriptor) [pid 8501] close(26) = -1 EBADF (Bad file descriptor) [pid 8501] close(27) = -1 EBADF (Bad file descriptor) [pid 8501] close(28) = -1 EBADF (Bad file descriptor) [pid 8501] close(29) = -1 EBADF (Bad file descriptor) [pid 8501] exit_group(0) = ? [pid 8501] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2883, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2881", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2881", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2881/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2881/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2881/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2881") = 0 [pid 3620] mkdir("./2882", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8502 attached , child_tidptr=0x555555b53690) = 2884 [pid 8502] chdir("./2882") = 0 [pid 8502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8502] setpgid(0, 0) = 0 [pid 8502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8502] write(3, "1000", 4) = 4 [pid 8502] close(3) = 0 [pid 8502] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8502] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.158805][ T8501] siw: device registration error -23 [pid 8502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8502] close(3) = 0 [pid 8502] close(4) = 0 [pid 8502] close(5) = 0 [pid 8502] close(6) = -1 EBADF (Bad file descriptor) [pid 8502] close(7) = -1 EBADF (Bad file descriptor) [pid 8502] close(8) = -1 EBADF (Bad file descriptor) [pid 8502] close(9) = -1 EBADF (Bad file descriptor) [pid 8502] close(10) = -1 EBADF (Bad file descriptor) [pid 8502] close(11) = -1 EBADF (Bad file descriptor) [pid 8502] close(12) = -1 EBADF (Bad file descriptor) [pid 8502] close(13) = -1 EBADF (Bad file descriptor) [pid 8502] close(14) = -1 EBADF (Bad file descriptor) [pid 8502] close(15) = -1 EBADF (Bad file descriptor) [pid 8502] close(16) = -1 EBADF (Bad file descriptor) [pid 8502] close(17) = -1 EBADF (Bad file descriptor) [pid 8502] close(18) = -1 EBADF (Bad file descriptor) [pid 8502] close(19) = -1 EBADF (Bad file descriptor) [pid 8502] close(20) = -1 EBADF (Bad file descriptor) [pid 8502] close(21) = -1 EBADF (Bad file descriptor) [pid 8502] close(22) = -1 EBADF (Bad file descriptor) [pid 8502] close(23) = -1 EBADF (Bad file descriptor) [pid 8502] close(24) = -1 EBADF (Bad file descriptor) [pid 8502] close(25) = -1 EBADF (Bad file descriptor) [pid 8502] close(26) = -1 EBADF (Bad file descriptor) [pid 8502] close(27) = -1 EBADF (Bad file descriptor) [pid 8502] close(28) = -1 EBADF (Bad file descriptor) [pid 8502] close(29) = -1 EBADF (Bad file descriptor) [pid 8502] exit_group(0) = ? [pid 8502] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2884, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2882", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2882", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2882/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2882/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2882/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2882") = 0 [pid 3620] mkdir("./2883", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2885 ./strace-static-x86_64: Process 8503 attached [pid 8503] chdir("./2883") = 0 [pid 8503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8503] setpgid(0, 0) = 0 [pid 8503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8503] write(3, "1000", 4) = 4 [pid 8503] close(3) = 0 [pid 8503] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8503] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.205355][ T8502] siw: device registration error -23 [pid 8503] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8503] close(3) = 0 [pid 8503] close(4) = 0 [pid 8503] close(5) = 0 [pid 8503] close(6) = -1 EBADF (Bad file descriptor) [pid 8503] close(7) = -1 EBADF (Bad file descriptor) [pid 8503] close(8) = -1 EBADF (Bad file descriptor) [pid 8503] close(9) = -1 EBADF (Bad file descriptor) [pid 8503] close(10) = -1 EBADF (Bad file descriptor) [pid 8503] close(11) = -1 EBADF (Bad file descriptor) [pid 8503] close(12) = -1 EBADF (Bad file descriptor) [pid 8503] close(13) = -1 EBADF (Bad file descriptor) [pid 8503] close(14) = -1 EBADF (Bad file descriptor) [pid 8503] close(15) = -1 EBADF (Bad file descriptor) [pid 8503] close(16) = -1 EBADF (Bad file descriptor) [pid 8503] close(17) = -1 EBADF (Bad file descriptor) [pid 8503] close(18) = -1 EBADF (Bad file descriptor) [pid 8503] close(19) = -1 EBADF (Bad file descriptor) [pid 8503] close(20) = -1 EBADF (Bad file descriptor) [pid 8503] close(21) = -1 EBADF (Bad file descriptor) [pid 8503] close(22) = -1 EBADF (Bad file descriptor) [pid 8503] close(23) = -1 EBADF (Bad file descriptor) [pid 8503] close(24) = -1 EBADF (Bad file descriptor) [pid 8503] close(25) = -1 EBADF (Bad file descriptor) [pid 8503] close(26) = -1 EBADF (Bad file descriptor) [pid 8503] close(27) = -1 EBADF (Bad file descriptor) [pid 8503] close(28) = -1 EBADF (Bad file descriptor) [pid 8503] close(29) = -1 EBADF (Bad file descriptor) [pid 8503] exit_group(0) = ? [pid 8503] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2885, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2883", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2883", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2883/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2883/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2883/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2883") = 0 [pid 3620] mkdir("./2884", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2886 ./strace-static-x86_64: Process 8504 attached [pid 8504] chdir("./2884") = 0 [pid 8504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8504] setpgid(0, 0) = 0 [pid 8504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8504] write(3, "1000", 4) = 4 [pid 8504] close(3) = 0 [pid 8504] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8504] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.241247][ T8503] siw: device registration error -23 [pid 8504] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8504] close(3) = 0 [pid 8504] close(4) = 0 [pid 8504] close(5) = 0 [pid 8504] close(6) = -1 EBADF (Bad file descriptor) [pid 8504] close(7) = -1 EBADF (Bad file descriptor) [pid 8504] close(8) = -1 EBADF (Bad file descriptor) [pid 8504] close(9) = -1 EBADF (Bad file descriptor) [pid 8504] close(10) = -1 EBADF (Bad file descriptor) [pid 8504] close(11) = -1 EBADF (Bad file descriptor) [pid 8504] close(12) = -1 EBADF (Bad file descriptor) [pid 8504] close(13) = -1 EBADF (Bad file descriptor) [pid 8504] close(14) = -1 EBADF (Bad file descriptor) [pid 8504] close(15) = -1 EBADF (Bad file descriptor) [pid 8504] close(16) = -1 EBADF (Bad file descriptor) [pid 8504] close(17) = -1 EBADF (Bad file descriptor) [pid 8504] close(18) = -1 EBADF (Bad file descriptor) [pid 8504] close(19) = -1 EBADF (Bad file descriptor) [pid 8504] close(20) = -1 EBADF (Bad file descriptor) [pid 8504] close(21) = -1 EBADF (Bad file descriptor) [pid 8504] close(22) = -1 EBADF (Bad file descriptor) [pid 8504] close(23) = -1 EBADF (Bad file descriptor) [pid 8504] close(24) = -1 EBADF (Bad file descriptor) [pid 8504] close(25) = -1 EBADF (Bad file descriptor) [pid 8504] close(26) = -1 EBADF (Bad file descriptor) [pid 8504] close(27) = -1 EBADF (Bad file descriptor) [pid 8504] close(28) = -1 EBADF (Bad file descriptor) [pid 8504] close(29) = -1 EBADF (Bad file descriptor) [pid 8504] exit_group(0) = ? [pid 8504] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2886, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2884", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2884", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2884/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2884/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2884/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2884") = 0 [pid 3620] mkdir("./2885", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2887 ./strace-static-x86_64: Process 8505 attached [pid 8505] chdir("./2885") = 0 [pid 8505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8505] setpgid(0, 0) = 0 [pid 8505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8505] write(3, "1000", 4) = 4 [pid 8505] close(3) = 0 [pid 8505] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8505] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8505] close(3) = 0 [pid 8505] close(4) = 0 [pid 8505] close(5) = 0 [pid 8505] close(6) = -1 EBADF (Bad file descriptor) [pid 8505] close(7) = -1 EBADF (Bad file descriptor) [pid 8505] close(8) = -1 EBADF (Bad file descriptor) [pid 8505] close(9) = -1 EBADF (Bad file descriptor) [pid 8505] close(10) = -1 EBADF (Bad file descriptor) [pid 8505] close(11) = -1 EBADF (Bad file descriptor) [pid 8505] close(12) = -1 EBADF (Bad file descriptor) [pid 8505] close(13) = -1 EBADF (Bad file descriptor) [pid 8505] close(14) = -1 EBADF (Bad file descriptor) [pid 8505] close(15) = -1 EBADF (Bad file descriptor) [pid 8505] close(16) = -1 EBADF (Bad file descriptor) [pid 8505] close(17) = -1 EBADF (Bad file descriptor) [pid 8505] close(18) = -1 EBADF (Bad file descriptor) [pid 8505] close(19) = -1 EBADF (Bad file descriptor) [pid 8505] close(20) = -1 EBADF (Bad file descriptor) [pid 8505] close(21) = -1 EBADF (Bad file descriptor) [pid 8505] close(22) = -1 EBADF (Bad file descriptor) [pid 8505] close(23) = -1 EBADF (Bad file descriptor) [pid 8505] close(24) = -1 EBADF (Bad file descriptor) [pid 8505] close(25) = -1 EBADF (Bad file descriptor) [pid 8505] close(26) = -1 EBADF (Bad file descriptor) [pid 8505] close(27) = -1 EBADF (Bad file descriptor) [pid 8505] close(28) = -1 EBADF (Bad file descriptor) [pid 8505] close(29) = -1 EBADF (Bad file descriptor) [pid 8505] exit_group(0) = ? [pid 8505] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2887, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2885", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2885", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2885/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2885/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2885/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2885") = 0 [pid 3620] mkdir("./2886", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2888 ./strace-static-x86_64: Process 8506 attached [pid 8506] chdir("./2886") = 0 [pid 8506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8506] setpgid(0, 0) = 0 [pid 8506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8506] write(3, "1000", 4) = 4 [pid 8506] close(3) = 0 [pid 8506] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8506] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.282508][ T8504] siw: device registration error -23 [ 188.313583][ T8505] siw: device registration error -23 [pid 8506] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8506] close(3) = 0 [pid 8506] close(4) = 0 [pid 8506] close(5) = 0 [pid 8506] close(6) = -1 EBADF (Bad file descriptor) [pid 8506] close(7) = -1 EBADF (Bad file descriptor) [pid 8506] close(8) = -1 EBADF (Bad file descriptor) [pid 8506] close(9) = -1 EBADF (Bad file descriptor) [pid 8506] close(10) = -1 EBADF (Bad file descriptor) [pid 8506] close(11) = -1 EBADF (Bad file descriptor) [pid 8506] close(12) = -1 EBADF (Bad file descriptor) [pid 8506] close(13) = -1 EBADF (Bad file descriptor) [pid 8506] close(14) = -1 EBADF (Bad file descriptor) [pid 8506] close(15) = -1 EBADF (Bad file descriptor) [pid 8506] close(16) = -1 EBADF (Bad file descriptor) [pid 8506] close(17) = -1 EBADF (Bad file descriptor) [pid 8506] close(18) = -1 EBADF (Bad file descriptor) [pid 8506] close(19) = -1 EBADF (Bad file descriptor) [pid 8506] close(20) = -1 EBADF (Bad file descriptor) [pid 8506] close(21) = -1 EBADF (Bad file descriptor) [pid 8506] close(22) = -1 EBADF (Bad file descriptor) [pid 8506] close(23) = -1 EBADF (Bad file descriptor) [pid 8506] close(24) = -1 EBADF (Bad file descriptor) [pid 8506] close(25) = -1 EBADF (Bad file descriptor) [pid 8506] close(26) = -1 EBADF (Bad file descriptor) [pid 8506] close(27) = -1 EBADF (Bad file descriptor) [pid 8506] close(28) = -1 EBADF (Bad file descriptor) [pid 8506] close(29) = -1 EBADF (Bad file descriptor) [pid 8506] exit_group(0) = ? [pid 8506] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2888, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2886", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2886", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2886/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2886/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2886/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2886") = 0 [pid 3620] mkdir("./2887", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8507 attached , child_tidptr=0x555555b53690) = 2889 [pid 8507] chdir("./2887") = 0 [pid 8507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8507] setpgid(0, 0) = 0 [pid 8507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8507] write(3, "1000", 4) = 4 [pid 8507] close(3) = 0 [pid 8507] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8507] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.352970][ T8506] siw: device registration error -23 [pid 8507] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8507] close(3) = 0 [pid 8507] close(4) = 0 [pid 8507] close(5) = 0 [pid 8507] close(6) = -1 EBADF (Bad file descriptor) [pid 8507] close(7) = -1 EBADF (Bad file descriptor) [pid 8507] close(8) = -1 EBADF (Bad file descriptor) [pid 8507] close(9) = -1 EBADF (Bad file descriptor) [pid 8507] close(10) = -1 EBADF (Bad file descriptor) [pid 8507] close(11) = -1 EBADF (Bad file descriptor) [pid 8507] close(12) = -1 EBADF (Bad file descriptor) [pid 8507] close(13) = -1 EBADF (Bad file descriptor) [pid 8507] close(14) = -1 EBADF (Bad file descriptor) [pid 8507] close(15) = -1 EBADF (Bad file descriptor) [pid 8507] close(16) = -1 EBADF (Bad file descriptor) [pid 8507] close(17) = -1 EBADF (Bad file descriptor) [pid 8507] close(18) = -1 EBADF (Bad file descriptor) [pid 8507] close(19) = -1 EBADF (Bad file descriptor) [pid 8507] close(20) = -1 EBADF (Bad file descriptor) [pid 8507] close(21) = -1 EBADF (Bad file descriptor) [pid 8507] close(22) = -1 EBADF (Bad file descriptor) [pid 8507] close(23) = -1 EBADF (Bad file descriptor) [pid 8507] close(24) = -1 EBADF (Bad file descriptor) [pid 8507] close(25) = -1 EBADF (Bad file descriptor) [pid 8507] close(26) = -1 EBADF (Bad file descriptor) [pid 8507] close(27) = -1 EBADF (Bad file descriptor) [pid 8507] close(28) = -1 EBADF (Bad file descriptor) [pid 8507] close(29) = -1 EBADF (Bad file descriptor) [pid 8507] exit_group(0) = ? [pid 8507] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2889, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2887", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2887", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2887/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2887/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2887/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2887") = 0 [pid 3620] mkdir("./2888", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2890 ./strace-static-x86_64: Process 8508 attached [pid 8508] chdir("./2888") = 0 [pid 8508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8508] setpgid(0, 0) = 0 [pid 8508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8508] write(3, "1000", 4) = 4 [pid 8508] close(3) = 0 [ 188.383757][ T8507] siw: device registration error -23 [pid 8508] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8508] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8508] close(3) = 0 [pid 8508] close(4) = 0 [pid 8508] close(5) = 0 [pid 8508] close(6) = -1 EBADF (Bad file descriptor) [pid 8508] close(7) = -1 EBADF (Bad file descriptor) [pid 8508] close(8) = -1 EBADF (Bad file descriptor) [pid 8508] close(9) = -1 EBADF (Bad file descriptor) [pid 8508] close(10) = -1 EBADF (Bad file descriptor) [pid 8508] close(11) = -1 EBADF (Bad file descriptor) [pid 8508] close(12) = -1 EBADF (Bad file descriptor) [pid 8508] close(13) = -1 EBADF (Bad file descriptor) [pid 8508] close(14) = -1 EBADF (Bad file descriptor) [pid 8508] close(15) = -1 EBADF (Bad file descriptor) [pid 8508] close(16) = -1 EBADF (Bad file descriptor) [pid 8508] close(17) = -1 EBADF (Bad file descriptor) [pid 8508] close(18) = -1 EBADF (Bad file descriptor) [pid 8508] close(19) = -1 EBADF (Bad file descriptor) [pid 8508] close(20) = -1 EBADF (Bad file descriptor) [pid 8508] close(21) = -1 EBADF (Bad file descriptor) [pid 8508] close(22) = -1 EBADF (Bad file descriptor) [pid 8508] close(23) = -1 EBADF (Bad file descriptor) [pid 8508] close(24) = -1 EBADF (Bad file descriptor) [pid 8508] close(25) = -1 EBADF (Bad file descriptor) [pid 8508] close(26) = -1 EBADF (Bad file descriptor) [pid 8508] close(27) = -1 EBADF (Bad file descriptor) [pid 8508] close(28) = -1 EBADF (Bad file descriptor) [pid 8508] close(29) = -1 EBADF (Bad file descriptor) [pid 8508] exit_group(0) = ? [pid 8508] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2890, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2888", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2888", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2888/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2888/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2888/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2888") = 0 [pid 3620] mkdir("./2889", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2891 ./strace-static-x86_64: Process 8509 attached [pid 8509] chdir("./2889") = 0 [pid 8509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8509] setpgid(0, 0) = 0 [pid 8509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8509] write(3, "1000", 4) = 4 [pid 8509] close(3) = 0 [pid 8509] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8509] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8509] close(3) = 0 [pid 8509] close(4) = 0 [pid 8509] close(5) = 0 [pid 8509] close(6) = -1 EBADF (Bad file descriptor) [pid 8509] close(7) = -1 EBADF (Bad file descriptor) [pid 8509] close(8) = -1 EBADF (Bad file descriptor) [pid 8509] close(9) = -1 EBADF (Bad file descriptor) [pid 8509] close(10) = -1 EBADF (Bad file descriptor) [pid 8509] close(11) = -1 EBADF (Bad file descriptor) [pid 8509] close(12) = -1 EBADF (Bad file descriptor) [pid 8509] close(13) = -1 EBADF (Bad file descriptor) [pid 8509] close(14) = -1 EBADF (Bad file descriptor) [pid 8509] close(15) = -1 EBADF (Bad file descriptor) [pid 8509] close(16) = -1 EBADF (Bad file descriptor) [pid 8509] close(17) = -1 EBADF (Bad file descriptor) [pid 8509] close(18) = -1 EBADF (Bad file descriptor) [pid 8509] close(19) = -1 EBADF (Bad file descriptor) [pid 8509] close(20) = -1 EBADF (Bad file descriptor) [pid 8509] close(21) = -1 EBADF (Bad file descriptor) [pid 8509] close(22) = -1 EBADF (Bad file descriptor) [pid 8509] close(23) = -1 EBADF (Bad file descriptor) [pid 8509] close(24) = -1 EBADF (Bad file descriptor) [pid 8509] close(25) = -1 EBADF (Bad file descriptor) [pid 8509] close(26) = -1 EBADF (Bad file descriptor) [pid 8509] close(27) = -1 EBADF (Bad file descriptor) [pid 8509] close(28) = -1 EBADF (Bad file descriptor) [pid 8509] close(29) = -1 EBADF (Bad file descriptor) [pid 8509] exit_group(0) = ? [pid 8509] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2891, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2889", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2889", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2889/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2889/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2889/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2889") = 0 [pid 3620] mkdir("./2890", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2892 ./strace-static-x86_64: Process 8510 attached [pid 8510] chdir("./2890") = 0 [pid 8510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8510] setpgid(0, 0) = 0 [pid 8510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8510] write(3, "1000", 4) = 4 [pid 8510] close(3) = 0 [pid 8510] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8510] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.425744][ T8508] siw: device registration error -23 [ 188.458485][ T8509] siw: device registration error -23 [pid 8510] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8510] close(3) = 0 [pid 8510] close(4) = 0 [pid 8510] close(5) = 0 [pid 8510] close(6) = -1 EBADF (Bad file descriptor) [pid 8510] close(7) = -1 EBADF (Bad file descriptor) [pid 8510] close(8) = -1 EBADF (Bad file descriptor) [pid 8510] close(9) = -1 EBADF (Bad file descriptor) [pid 8510] close(10) = -1 EBADF (Bad file descriptor) [pid 8510] close(11) = -1 EBADF (Bad file descriptor) [pid 8510] close(12) = -1 EBADF (Bad file descriptor) [pid 8510] close(13) = -1 EBADF (Bad file descriptor) [pid 8510] close(14) = -1 EBADF (Bad file descriptor) [pid 8510] close(15) = -1 EBADF (Bad file descriptor) [pid 8510] close(16) = -1 EBADF (Bad file descriptor) [pid 8510] close(17) = -1 EBADF (Bad file descriptor) [pid 8510] close(18) = -1 EBADF (Bad file descriptor) [pid 8510] close(19) = -1 EBADF (Bad file descriptor) [pid 8510] close(20) = -1 EBADF (Bad file descriptor) [pid 8510] close(21) = -1 EBADF (Bad file descriptor) [pid 8510] close(22) = -1 EBADF (Bad file descriptor) [pid 8510] close(23) = -1 EBADF (Bad file descriptor) [pid 8510] close(24) = -1 EBADF (Bad file descriptor) [pid 8510] close(25) = -1 EBADF (Bad file descriptor) [pid 8510] close(26) = -1 EBADF (Bad file descriptor) [pid 8510] close(27) = -1 EBADF (Bad file descriptor) [pid 8510] close(28) = -1 EBADF (Bad file descriptor) [pid 8510] close(29) = -1 EBADF (Bad file descriptor) [pid 8510] exit_group(0) = ? [pid 8510] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2892, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2890", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2890", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2890/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2890/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2890/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2890") = 0 [pid 3620] mkdir("./2891", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2893 ./strace-static-x86_64: Process 8511 attached [pid 8511] chdir("./2891") = 0 [pid 8511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8511] setpgid(0, 0) = 0 [pid 8511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8511] write(3, "1000", 4) = 4 [pid 8511] close(3) = 0 [pid 8511] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8511] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.502387][ T8510] siw: device registration error -23 [pid 8511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8511] close(3) = 0 [pid 8511] close(4) = 0 [pid 8511] close(5) = 0 [pid 8511] close(6) = -1 EBADF (Bad file descriptor) [pid 8511] close(7) = -1 EBADF (Bad file descriptor) [pid 8511] close(8) = -1 EBADF (Bad file descriptor) [pid 8511] close(9) = -1 EBADF (Bad file descriptor) [pid 8511] close(10) = -1 EBADF (Bad file descriptor) [pid 8511] close(11) = -1 EBADF (Bad file descriptor) [pid 8511] close(12) = -1 EBADF (Bad file descriptor) [pid 8511] close(13) = -1 EBADF (Bad file descriptor) [pid 8511] close(14) = -1 EBADF (Bad file descriptor) [pid 8511] close(15) = -1 EBADF (Bad file descriptor) [pid 8511] close(16) = -1 EBADF (Bad file descriptor) [pid 8511] close(17) = -1 EBADF (Bad file descriptor) [pid 8511] close(18) = -1 EBADF (Bad file descriptor) [pid 8511] close(19) = -1 EBADF (Bad file descriptor) [pid 8511] close(20) = -1 EBADF (Bad file descriptor) [pid 8511] close(21) = -1 EBADF (Bad file descriptor) [pid 8511] close(22) = -1 EBADF (Bad file descriptor) [pid 8511] close(23) = -1 EBADF (Bad file descriptor) [pid 8511] close(24) = -1 EBADF (Bad file descriptor) [pid 8511] close(25) = -1 EBADF (Bad file descriptor) [pid 8511] close(26) = -1 EBADF (Bad file descriptor) [pid 8511] close(27) = -1 EBADF (Bad file descriptor) [pid 8511] close(28) = -1 EBADF (Bad file descriptor) [pid 8511] close(29) = -1 EBADF (Bad file descriptor) [pid 8511] exit_group(0) = ? [pid 8511] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2893, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2891", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2891", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2891/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2891/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2891/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2891") = 0 [pid 3620] mkdir("./2892", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8512 attached , child_tidptr=0x555555b53690) = 2894 [pid 8512] chdir("./2892") = 0 [pid 8512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8512] setpgid(0, 0) = 0 [pid 8512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8512] write(3, "1000", 4) = 4 [pid 8512] close(3) = 0 [pid 8512] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8512] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.540838][ T8511] siw: device registration error -23 [pid 8512] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8512] close(3) = 0 [pid 8512] close(4) = 0 [pid 8512] close(5) = 0 [pid 8512] close(6) = -1 EBADF (Bad file descriptor) [pid 8512] close(7) = -1 EBADF (Bad file descriptor) [pid 8512] close(8) = -1 EBADF (Bad file descriptor) [pid 8512] close(9) = -1 EBADF (Bad file descriptor) [pid 8512] close(10) = -1 EBADF (Bad file descriptor) [pid 8512] close(11) = -1 EBADF (Bad file descriptor) [pid 8512] close(12) = -1 EBADF (Bad file descriptor) [pid 8512] close(13) = -1 EBADF (Bad file descriptor) [pid 8512] close(14) = -1 EBADF (Bad file descriptor) [pid 8512] close(15) = -1 EBADF (Bad file descriptor) [pid 8512] close(16) = -1 EBADF (Bad file descriptor) [pid 8512] close(17) = -1 EBADF (Bad file descriptor) [pid 8512] close(18) = -1 EBADF (Bad file descriptor) [pid 8512] close(19) = -1 EBADF (Bad file descriptor) [pid 8512] close(20) = -1 EBADF (Bad file descriptor) [pid 8512] close(21) = -1 EBADF (Bad file descriptor) [pid 8512] close(22) = -1 EBADF (Bad file descriptor) [pid 8512] close(23) = -1 EBADF (Bad file descriptor) [pid 8512] close(24) = -1 EBADF (Bad file descriptor) [pid 8512] close(25) = -1 EBADF (Bad file descriptor) [pid 8512] close(26) = -1 EBADF (Bad file descriptor) [pid 8512] close(27) = -1 EBADF (Bad file descriptor) [pid 8512] close(28) = -1 EBADF (Bad file descriptor) [pid 8512] close(29) = -1 EBADF (Bad file descriptor) [pid 8512] exit_group(0) = ? [pid 8512] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2894, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2892", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2892", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2892/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2892/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2892/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2892") = 0 [pid 3620] mkdir("./2893", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8513 attached , child_tidptr=0x555555b53690) = 2895 [pid 8513] chdir("./2893") = 0 [pid 8513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8513] setpgid(0, 0) = 0 [ 188.579090][ T8512] siw: device registration error -23 [pid 8513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8513] write(3, "1000", 4) = 4 [pid 8513] close(3) = 0 [pid 8513] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8513] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8513] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8513] close(3) = 0 [pid 8513] close(4) = 0 [pid 8513] close(5) = 0 [pid 8513] close(6) = -1 EBADF (Bad file descriptor) [pid 8513] close(7) = -1 EBADF (Bad file descriptor) [pid 8513] close(8) = -1 EBADF (Bad file descriptor) [pid 8513] close(9) = -1 EBADF (Bad file descriptor) [pid 8513] close(10) = -1 EBADF (Bad file descriptor) [pid 8513] close(11) = -1 EBADF (Bad file descriptor) [pid 8513] close(12) = -1 EBADF (Bad file descriptor) [pid 8513] close(13) = -1 EBADF (Bad file descriptor) [pid 8513] close(14) = -1 EBADF (Bad file descriptor) [pid 8513] close(15) = -1 EBADF (Bad file descriptor) [pid 8513] close(16) = -1 EBADF (Bad file descriptor) [pid 8513] close(17) = -1 EBADF (Bad file descriptor) [pid 8513] close(18) = -1 EBADF (Bad file descriptor) [pid 8513] close(19) = -1 EBADF (Bad file descriptor) [pid 8513] close(20) = -1 EBADF (Bad file descriptor) [pid 8513] close(21) = -1 EBADF (Bad file descriptor) [pid 8513] close(22) = -1 EBADF (Bad file descriptor) [pid 8513] close(23) = -1 EBADF (Bad file descriptor) [pid 8513] close(24) = -1 EBADF (Bad file descriptor) [pid 8513] close(25) = -1 EBADF (Bad file descriptor) [pid 8513] close(26) = -1 EBADF (Bad file descriptor) [pid 8513] close(27) = -1 EBADF (Bad file descriptor) [pid 8513] close(28) = -1 EBADF (Bad file descriptor) [pid 8513] close(29) = -1 EBADF (Bad file descriptor) [pid 8513] exit_group(0) = ? [pid 8513] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2893", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2893", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2893/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2893/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2893/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2893") = 0 [pid 3620] mkdir("./2894", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8514 attached , child_tidptr=0x555555b53690) = 2896 [pid 8514] chdir("./2894") = 0 [pid 8514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8514] setpgid(0, 0) = 0 [pid 8514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8514] write(3, "1000", 4) = 4 [pid 8514] close(3) = 0 [pid 8514] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8514] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8514] close(3) = 0 [pid 8514] close(4) = 0 [pid 8514] close(5) = 0 [pid 8514] close(6) = -1 EBADF (Bad file descriptor) [pid 8514] close(7) = -1 EBADF (Bad file descriptor) [pid 8514] close(8) = -1 EBADF (Bad file descriptor) [pid 8514] close(9) = -1 EBADF (Bad file descriptor) [pid 8514] close(10) = -1 EBADF (Bad file descriptor) [pid 8514] close(11) = -1 EBADF (Bad file descriptor) [pid 8514] close(12) = -1 EBADF (Bad file descriptor) [pid 8514] close(13) = -1 EBADF (Bad file descriptor) [pid 8514] close(14) = -1 EBADF (Bad file descriptor) [pid 8514] close(15) = -1 EBADF (Bad file descriptor) [pid 8514] close(16) = -1 EBADF (Bad file descriptor) [pid 8514] close(17) = -1 EBADF (Bad file descriptor) [pid 8514] close(18) = -1 EBADF (Bad file descriptor) [pid 8514] close(19) = -1 EBADF (Bad file descriptor) [pid 8514] close(20) = -1 EBADF (Bad file descriptor) [pid 8514] close(21) = -1 EBADF (Bad file descriptor) [pid 8514] close(22) = -1 EBADF (Bad file descriptor) [pid 8514] close(23) = -1 EBADF (Bad file descriptor) [pid 8514] close(24) = -1 EBADF (Bad file descriptor) [pid 8514] close(25) = -1 EBADF (Bad file descriptor) [pid 8514] close(26) = -1 EBADF (Bad file descriptor) [pid 8514] close(27) = -1 EBADF (Bad file descriptor) [pid 8514] close(28) = -1 EBADF (Bad file descriptor) [pid 8514] close(29) = -1 EBADF (Bad file descriptor) [pid 8514] exit_group(0) = ? [pid 8514] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2896, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2894", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2894", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2894/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2894/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2894/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2894") = 0 [pid 3620] mkdir("./2895", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8515 attached , child_tidptr=0x555555b53690) = 2897 [pid 8515] chdir("./2895") = 0 [pid 8515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8515] setpgid(0, 0) = 0 [pid 8515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8515] write(3, "1000", 4) = 4 [pid 8515] close(3) = 0 [pid 8515] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8515] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.623379][ T8513] siw: device registration error -23 [ 188.654625][ T8514] siw: device registration error -23 [pid 8515] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8515] close(3) = 0 [pid 8515] close(4) = 0 [pid 8515] close(5) = 0 [pid 8515] close(6) = -1 EBADF (Bad file descriptor) [pid 8515] close(7) = -1 EBADF (Bad file descriptor) [pid 8515] close(8) = -1 EBADF (Bad file descriptor) [pid 8515] close(9) = -1 EBADF (Bad file descriptor) [pid 8515] close(10) = -1 EBADF (Bad file descriptor) [pid 8515] close(11) = -1 EBADF (Bad file descriptor) [pid 8515] close(12) = -1 EBADF (Bad file descriptor) [pid 8515] close(13) = -1 EBADF (Bad file descriptor) [pid 8515] close(14) = -1 EBADF (Bad file descriptor) [pid 8515] close(15) = -1 EBADF (Bad file descriptor) [pid 8515] close(16) = -1 EBADF (Bad file descriptor) [pid 8515] close(17) = -1 EBADF (Bad file descriptor) [pid 8515] close(18) = -1 EBADF (Bad file descriptor) [pid 8515] close(19) = -1 EBADF (Bad file descriptor) [pid 8515] close(20) = -1 EBADF (Bad file descriptor) [pid 8515] close(21) = -1 EBADF (Bad file descriptor) [pid 8515] close(22) = -1 EBADF (Bad file descriptor) [pid 8515] close(23) = -1 EBADF (Bad file descriptor) [pid 8515] close(24) = -1 EBADF (Bad file descriptor) [pid 8515] close(25) = -1 EBADF (Bad file descriptor) [pid 8515] close(26) = -1 EBADF (Bad file descriptor) [pid 8515] close(27) = -1 EBADF (Bad file descriptor) [pid 8515] close(28) = -1 EBADF (Bad file descriptor) [pid 8515] close(29) = -1 EBADF (Bad file descriptor) [pid 8515] exit_group(0) = ? [pid 8515] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2897, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2895", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2895", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2895/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2895/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2895/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2895") = 0 [pid 3620] mkdir("./2896", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2898 ./strace-static-x86_64: Process 8516 attached [pid 8516] chdir("./2896") = 0 [pid 8516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8516] setpgid(0, 0) = 0 [pid 8516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8516] write(3, "1000", 4) = 4 [pid 8516] close(3) = 0 [pid 8516] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8516] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.691227][ T8515] siw: device registration error -23 [pid 8516] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8516] close(3) = 0 [pid 8516] close(4) = 0 [pid 8516] close(5) = 0 [pid 8516] close(6) = -1 EBADF (Bad file descriptor) [pid 8516] close(7) = -1 EBADF (Bad file descriptor) [pid 8516] close(8) = -1 EBADF (Bad file descriptor) [pid 8516] close(9) = -1 EBADF (Bad file descriptor) [pid 8516] close(10) = -1 EBADF (Bad file descriptor) [pid 8516] close(11) = -1 EBADF (Bad file descriptor) [pid 8516] close(12) = -1 EBADF (Bad file descriptor) [pid 8516] close(13) = -1 EBADF (Bad file descriptor) [pid 8516] close(14) = -1 EBADF (Bad file descriptor) [pid 8516] close(15) = -1 EBADF (Bad file descriptor) [pid 8516] close(16) = -1 EBADF (Bad file descriptor) [pid 8516] close(17) = -1 EBADF (Bad file descriptor) [pid 8516] close(18) = -1 EBADF (Bad file descriptor) [pid 8516] close(19) = -1 EBADF (Bad file descriptor) [pid 8516] close(20) = -1 EBADF (Bad file descriptor) [pid 8516] close(21) = -1 EBADF (Bad file descriptor) [pid 8516] close(22) = -1 EBADF (Bad file descriptor) [pid 8516] close(23) = -1 EBADF (Bad file descriptor) [pid 8516] close(24) = -1 EBADF (Bad file descriptor) [pid 8516] close(25) = -1 EBADF (Bad file descriptor) [pid 8516] close(26) = -1 EBADF (Bad file descriptor) [pid 8516] close(27) = -1 EBADF (Bad file descriptor) [pid 8516] close(28) = -1 EBADF (Bad file descriptor) [pid 8516] close(29) = -1 EBADF (Bad file descriptor) [pid 8516] exit_group(0) = ? [pid 8516] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2898, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2896", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2896", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2896/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2896/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2896/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2896") = 0 [pid 3620] mkdir("./2897", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8517 attached , child_tidptr=0x555555b53690) = 2899 [pid 8517] chdir("./2897") = 0 [ 188.729807][ T8516] siw: device registration error -23 [pid 8517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8517] setpgid(0, 0) = 0 [pid 8517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8517] write(3, "1000", 4) = 4 [pid 8517] close(3) = 0 [pid 8517] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8517] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8517] close(3) = 0 [pid 8517] close(4) = 0 [pid 8517] close(5) = 0 [pid 8517] close(6) = -1 EBADF (Bad file descriptor) [pid 8517] close(7) = -1 EBADF (Bad file descriptor) [pid 8517] close(8) = -1 EBADF (Bad file descriptor) [pid 8517] close(9) = -1 EBADF (Bad file descriptor) [pid 8517] close(10) = -1 EBADF (Bad file descriptor) [pid 8517] close(11) = -1 EBADF (Bad file descriptor) [pid 8517] close(12) = -1 EBADF (Bad file descriptor) [pid 8517] close(13) = -1 EBADF (Bad file descriptor) [pid 8517] close(14) = -1 EBADF (Bad file descriptor) [pid 8517] close(15) = -1 EBADF (Bad file descriptor) [pid 8517] close(16) = -1 EBADF (Bad file descriptor) [pid 8517] close(17) = -1 EBADF (Bad file descriptor) [pid 8517] close(18) = -1 EBADF (Bad file descriptor) [pid 8517] close(19) = -1 EBADF (Bad file descriptor) [pid 8517] close(20) = -1 EBADF (Bad file descriptor) [pid 8517] close(21) = -1 EBADF (Bad file descriptor) [pid 8517] close(22) = -1 EBADF (Bad file descriptor) [pid 8517] close(23) = -1 EBADF (Bad file descriptor) [pid 8517] close(24) = -1 EBADF (Bad file descriptor) [pid 8517] close(25) = -1 EBADF (Bad file descriptor) [pid 8517] close(26) = -1 EBADF (Bad file descriptor) [pid 8517] close(27) = -1 EBADF (Bad file descriptor) [pid 8517] close(28) = -1 EBADF (Bad file descriptor) [pid 8517] close(29) = -1 EBADF (Bad file descriptor) [pid 8517] exit_group(0) = ? [pid 8517] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2899, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2897", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2897", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2897/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2897/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2897/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2897") = 0 [pid 3620] mkdir("./2898", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8518 attached , child_tidptr=0x555555b53690) = 2900 [pid 8518] chdir("./2898") = 0 [pid 8518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8518] setpgid(0, 0) = 0 [pid 8518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8518] write(3, "1000", 4) = 4 [pid 8518] close(3) = 0 [pid 8518] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8518] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8518] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8518] close(3) = 0 [pid 8518] close(4) = 0 [pid 8518] close(5) = 0 [pid 8518] close(6) = -1 EBADF (Bad file descriptor) [pid 8518] close(7) = -1 EBADF (Bad file descriptor) [pid 8518] close(8) = -1 EBADF (Bad file descriptor) [pid 8518] close(9) = -1 EBADF (Bad file descriptor) [pid 8518] close(10) = -1 EBADF (Bad file descriptor) [pid 8518] close(11) = -1 EBADF (Bad file descriptor) [pid 8518] close(12) = -1 EBADF (Bad file descriptor) [pid 8518] close(13) = -1 EBADF (Bad file descriptor) [pid 8518] close(14) = -1 EBADF (Bad file descriptor) [pid 8518] close(15) = -1 EBADF (Bad file descriptor) [pid 8518] close(16) = -1 EBADF (Bad file descriptor) [pid 8518] close(17) = -1 EBADF (Bad file descriptor) [pid 8518] close(18) = -1 EBADF (Bad file descriptor) [pid 8518] close(19) = -1 EBADF (Bad file descriptor) [pid 8518] close(20) = -1 EBADF (Bad file descriptor) [pid 8518] close(21) = -1 EBADF (Bad file descriptor) [pid 8518] close(22) = -1 EBADF (Bad file descriptor) [pid 8518] close(23) = -1 EBADF (Bad file descriptor) [pid 8518] close(24) = -1 EBADF (Bad file descriptor) [pid 8518] close(25) = -1 EBADF (Bad file descriptor) [pid 8518] close(26) = -1 EBADF (Bad file descriptor) [pid 8518] close(27) = -1 EBADF (Bad file descriptor) [pid 8518] close(28) = -1 EBADF (Bad file descriptor) [pid 8518] close(29) = -1 EBADF (Bad file descriptor) [pid 8518] exit_group(0) = ? [pid 8518] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2900, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2898", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2898", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2898/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2898/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2898/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2898") = 0 [pid 3620] mkdir("./2899", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2901 ./strace-static-x86_64: Process 8519 attached [pid 8519] chdir("./2899") = 0 [pid 8519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8519] setpgid(0, 0) = 0 [pid 8519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8519] write(3, "1000", 4) = 4 [pid 8519] close(3) = 0 [pid 8519] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8519] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.777246][ T8517] siw: device registration error -23 [ 188.814871][ T8518] siw: device registration error -23 [pid 8519] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8519] close(3) = 0 [pid 8519] close(4) = 0 [pid 8519] close(5) = 0 [pid 8519] close(6) = -1 EBADF (Bad file descriptor) [pid 8519] close(7) = -1 EBADF (Bad file descriptor) [pid 8519] close(8) = -1 EBADF (Bad file descriptor) [pid 8519] close(9) = -1 EBADF (Bad file descriptor) [pid 8519] close(10) = -1 EBADF (Bad file descriptor) [pid 8519] close(11) = -1 EBADF (Bad file descriptor) [pid 8519] close(12) = -1 EBADF (Bad file descriptor) [pid 8519] close(13) = -1 EBADF (Bad file descriptor) [pid 8519] close(14) = -1 EBADF (Bad file descriptor) [pid 8519] close(15) = -1 EBADF (Bad file descriptor) [pid 8519] close(16) = -1 EBADF (Bad file descriptor) [pid 8519] close(17) = -1 EBADF (Bad file descriptor) [pid 8519] close(18) = -1 EBADF (Bad file descriptor) [pid 8519] close(19) = -1 EBADF (Bad file descriptor) [pid 8519] close(20) = -1 EBADF (Bad file descriptor) [pid 8519] close(21) = -1 EBADF (Bad file descriptor) [pid 8519] close(22) = -1 EBADF (Bad file descriptor) [pid 8519] close(23) = -1 EBADF (Bad file descriptor) [pid 8519] close(24) = -1 EBADF (Bad file descriptor) [pid 8519] close(25) = -1 EBADF (Bad file descriptor) [pid 8519] close(26) = -1 EBADF (Bad file descriptor) [pid 8519] close(27) = -1 EBADF (Bad file descriptor) [pid 8519] close(28) = -1 EBADF (Bad file descriptor) [pid 8519] close(29) = -1 EBADF (Bad file descriptor) [pid 8519] exit_group(0) = ? [pid 8519] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2901, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2899", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2899", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2899/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2899/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2899/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2899") = 0 [pid 3620] mkdir("./2900", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2902 ./strace-static-x86_64: Process 8520 attached [pid 8520] chdir("./2900") = 0 [pid 8520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8520] setpgid(0, 0) = 0 [pid 8520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8520] write(3, "1000", 4) = 4 [pid 8520] close(3) = 0 [pid 8520] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8520] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.853835][ T8519] siw: device registration error -23 [pid 8520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8520] close(3) = 0 [pid 8520] close(4) = 0 [pid 8520] close(5) = 0 [pid 8520] close(6) = -1 EBADF (Bad file descriptor) [pid 8520] close(7) = -1 EBADF (Bad file descriptor) [pid 8520] close(8) = -1 EBADF (Bad file descriptor) [pid 8520] close(9) = -1 EBADF (Bad file descriptor) [pid 8520] close(10) = -1 EBADF (Bad file descriptor) [pid 8520] close(11) = -1 EBADF (Bad file descriptor) [pid 8520] close(12) = -1 EBADF (Bad file descriptor) [pid 8520] close(13) = -1 EBADF (Bad file descriptor) [pid 8520] close(14) = -1 EBADF (Bad file descriptor) [pid 8520] close(15) = -1 EBADF (Bad file descriptor) [pid 8520] close(16) = -1 EBADF (Bad file descriptor) [pid 8520] close(17) = -1 EBADF (Bad file descriptor) [pid 8520] close(18) = -1 EBADF (Bad file descriptor) [pid 8520] close(19) = -1 EBADF (Bad file descriptor) [pid 8520] close(20) = -1 EBADF (Bad file descriptor) [pid 8520] close(21) = -1 EBADF (Bad file descriptor) [pid 8520] close(22) = -1 EBADF (Bad file descriptor) [pid 8520] close(23) = -1 EBADF (Bad file descriptor) [pid 8520] close(24) = -1 EBADF (Bad file descriptor) [pid 8520] close(25) = -1 EBADF (Bad file descriptor) [pid 8520] close(26) = -1 EBADF (Bad file descriptor) [pid 8520] close(27) = -1 EBADF (Bad file descriptor) [pid 8520] close(28) = -1 EBADF (Bad file descriptor) [pid 8520] close(29) = -1 EBADF (Bad file descriptor) [pid 8520] exit_group(0) = ? [pid 8520] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2902, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2900", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2900", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2900/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2900/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2900/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2900") = 0 [pid 3620] mkdir("./2901", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2903 ./strace-static-x86_64: Process 8521 attached [pid 8521] chdir("./2901") = 0 [pid 8521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8521] setpgid(0, 0) = 0 [pid 8521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8521] write(3, "1000", 4) = 4 [pid 8521] close(3) = 0 [pid 8521] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8521] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.890685][ T8520] siw: device registration error -23 [pid 8521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8521] close(3) = 0 [pid 8521] close(4) = 0 [pid 8521] close(5) = 0 [pid 8521] close(6) = -1 EBADF (Bad file descriptor) [pid 8521] close(7) = -1 EBADF (Bad file descriptor) [pid 8521] close(8) = -1 EBADF (Bad file descriptor) [pid 8521] close(9) = -1 EBADF (Bad file descriptor) [pid 8521] close(10) = -1 EBADF (Bad file descriptor) [pid 8521] close(11) = -1 EBADF (Bad file descriptor) [pid 8521] close(12) = -1 EBADF (Bad file descriptor) [pid 8521] close(13) = -1 EBADF (Bad file descriptor) [pid 8521] close(14) = -1 EBADF (Bad file descriptor) [pid 8521] close(15) = -1 EBADF (Bad file descriptor) [pid 8521] close(16) = -1 EBADF (Bad file descriptor) [pid 8521] close(17) = -1 EBADF (Bad file descriptor) [pid 8521] close(18) = -1 EBADF (Bad file descriptor) [pid 8521] close(19) = -1 EBADF (Bad file descriptor) [pid 8521] close(20) = -1 EBADF (Bad file descriptor) [pid 8521] close(21) = -1 EBADF (Bad file descriptor) [pid 8521] close(22) = -1 EBADF (Bad file descriptor) [pid 8521] close(23) = -1 EBADF (Bad file descriptor) [pid 8521] close(24) = -1 EBADF (Bad file descriptor) [pid 8521] close(25) = -1 EBADF (Bad file descriptor) [pid 8521] close(26) = -1 EBADF (Bad file descriptor) [pid 8521] close(27) = -1 EBADF (Bad file descriptor) [pid 8521] close(28) = -1 EBADF (Bad file descriptor) [pid 8521] close(29) = -1 EBADF (Bad file descriptor) [pid 8521] exit_group(0) = ? [pid 8521] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2903, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2901", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2901", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2901/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2901/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2901/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2901") = 0 [pid 3620] mkdir("./2902", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2904 ./strace-static-x86_64: Process 8522 attached [pid 8522] chdir("./2902") = 0 [pid 8522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8522] setpgid(0, 0) = 0 [pid 8522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8522] write(3, "1000", 4) = 4 [pid 8522] close(3) = 0 [pid 8522] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8522] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 188.927047][ T8521] siw: device registration error -23 [pid 8522] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8522] close(3) = 0 [pid 8522] close(4) = 0 [pid 8522] close(5) = 0 [pid 8522] close(6) = -1 EBADF (Bad file descriptor) [pid 8522] close(7) = -1 EBADF (Bad file descriptor) [pid 8522] close(8) = -1 EBADF (Bad file descriptor) [pid 8522] close(9) = -1 EBADF (Bad file descriptor) [pid 8522] close(10) = -1 EBADF (Bad file descriptor) [pid 8522] close(11) = -1 EBADF (Bad file descriptor) [pid 8522] close(12) = -1 EBADF (Bad file descriptor) [pid 8522] close(13) = -1 EBADF (Bad file descriptor) [pid 8522] close(14) = -1 EBADF (Bad file descriptor) [pid 8522] close(15) = -1 EBADF (Bad file descriptor) [pid 8522] close(16) = -1 EBADF (Bad file descriptor) [pid 8522] close(17) = -1 EBADF (Bad file descriptor) [pid 8522] close(18) = -1 EBADF (Bad file descriptor) [pid 8522] close(19) = -1 EBADF (Bad file descriptor) [pid 8522] close(20) = -1 EBADF (Bad file descriptor) [pid 8522] close(21) = -1 EBADF (Bad file descriptor) [pid 8522] close(22) = -1 EBADF (Bad file descriptor) [pid 8522] close(23) = -1 EBADF (Bad file descriptor) [pid 8522] close(24) = -1 EBADF (Bad file descriptor) [pid 8522] close(25) = -1 EBADF (Bad file descriptor) [pid 8522] close(26) = -1 EBADF (Bad file descriptor) [pid 8522] close(27) = -1 EBADF (Bad file descriptor) [pid 8522] close(28) = -1 EBADF (Bad file descriptor) [pid 8522] close(29) = -1 EBADF (Bad file descriptor) [pid 8522] exit_group(0) = ? [pid 8522] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2904, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2902", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2902", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2902/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2902/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2902/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2902") = 0 [pid 3620] mkdir("./2903", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2905 ./strace-static-x86_64: Process 8523 attached [pid 8523] chdir("./2903") = 0 [pid 8523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8523] setpgid(0, 0) = 0 [pid 8523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8523] write(3, "1000", 4) = 4 [pid 8523] close(3) = 0 [ 188.964828][ T8522] siw: device registration error -23 [pid 8523] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8523] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8523] close(3) = 0 [pid 8523] close(4) = 0 [pid 8523] close(5) = 0 [pid 8523] close(6) = -1 EBADF (Bad file descriptor) [pid 8523] close(7) = -1 EBADF (Bad file descriptor) [pid 8523] close(8) = -1 EBADF (Bad file descriptor) [pid 8523] close(9) = -1 EBADF (Bad file descriptor) [pid 8523] close(10) = -1 EBADF (Bad file descriptor) [pid 8523] close(11) = -1 EBADF (Bad file descriptor) [pid 8523] close(12) = -1 EBADF (Bad file descriptor) [pid 8523] close(13) = -1 EBADF (Bad file descriptor) [pid 8523] close(14) = -1 EBADF (Bad file descriptor) [pid 8523] close(15) = -1 EBADF (Bad file descriptor) [pid 8523] close(16) = -1 EBADF (Bad file descriptor) [pid 8523] close(17) = -1 EBADF (Bad file descriptor) [pid 8523] close(18) = -1 EBADF (Bad file descriptor) [pid 8523] close(19) = -1 EBADF (Bad file descriptor) [pid 8523] close(20) = -1 EBADF (Bad file descriptor) [pid 8523] close(21) = -1 EBADF (Bad file descriptor) [pid 8523] close(22) = -1 EBADF (Bad file descriptor) [pid 8523] close(23) = -1 EBADF (Bad file descriptor) [pid 8523] close(24) = -1 EBADF (Bad file descriptor) [pid 8523] close(25) = -1 EBADF (Bad file descriptor) [pid 8523] close(26) = -1 EBADF (Bad file descriptor) [pid 8523] close(27) = -1 EBADF (Bad file descriptor) [pid 8523] close(28) = -1 EBADF (Bad file descriptor) [pid 8523] close(29) = -1 EBADF (Bad file descriptor) [pid 8523] exit_group(0) = ? [pid 8523] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2905, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2903", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2903", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2903/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2903/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2903/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2903") = 0 [pid 3620] mkdir("./2904", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8524 attached , child_tidptr=0x555555b53690) = 2906 [pid 8524] chdir("./2904") = 0 [pid 8524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8524] setpgid(0, 0) = 0 [pid 8524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8524] write(3, "1000", 4) = 4 [pid 8524] close(3) = 0 [pid 8524] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8524] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8524] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8524] close(3) = 0 [pid 8524] close(4) = 0 [pid 8524] close(5) = 0 [pid 8524] close(6) = -1 EBADF (Bad file descriptor) [pid 8524] close(7) = -1 EBADF (Bad file descriptor) [pid 8524] close(8) = -1 EBADF (Bad file descriptor) [pid 8524] close(9) = -1 EBADF (Bad file descriptor) [pid 8524] close(10) = -1 EBADF (Bad file descriptor) [pid 8524] close(11) = -1 EBADF (Bad file descriptor) [pid 8524] close(12) = -1 EBADF (Bad file descriptor) [pid 8524] close(13) = -1 EBADF (Bad file descriptor) [pid 8524] close(14) = -1 EBADF (Bad file descriptor) [pid 8524] close(15) = -1 EBADF (Bad file descriptor) [pid 8524] close(16) = -1 EBADF (Bad file descriptor) [pid 8524] close(17) = -1 EBADF (Bad file descriptor) [pid 8524] close(18) = -1 EBADF (Bad file descriptor) [pid 8524] close(19) = -1 EBADF (Bad file descriptor) [pid 8524] close(20) = -1 EBADF (Bad file descriptor) [pid 8524] close(21) = -1 EBADF (Bad file descriptor) [pid 8524] close(22) = -1 EBADF (Bad file descriptor) [pid 8524] close(23) = -1 EBADF (Bad file descriptor) [pid 8524] close(24) = -1 EBADF (Bad file descriptor) [pid 8524] close(25) = -1 EBADF (Bad file descriptor) [pid 8524] close(26) = -1 EBADF (Bad file descriptor) [pid 8524] close(27) = -1 EBADF (Bad file descriptor) [pid 8524] close(28) = -1 EBADF (Bad file descriptor) [pid 8524] close(29) = -1 EBADF (Bad file descriptor) [pid 8524] exit_group(0) = ? [pid 8524] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2906, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2904", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2904", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2904/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2904/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2904/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2904") = 0 [pid 3620] mkdir("./2905", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2907 ./strace-static-x86_64: Process 8525 attached [pid 8525] chdir("./2905") = 0 [pid 8525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8525] setpgid(0, 0) = 0 [pid 8525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8525] write(3, "1000", 4) = 4 [pid 8525] close(3) = 0 [pid 8525] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8525] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.006126][ T8523] siw: device registration error -23 [ 189.040103][ T8524] siw: device registration error -23 [pid 8525] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8525] close(3) = 0 [pid 8525] close(4) = 0 [pid 8525] close(5) = 0 [pid 8525] close(6) = -1 EBADF (Bad file descriptor) [pid 8525] close(7) = -1 EBADF (Bad file descriptor) [pid 8525] close(8) = -1 EBADF (Bad file descriptor) [pid 8525] close(9) = -1 EBADF (Bad file descriptor) [pid 8525] close(10) = -1 EBADF (Bad file descriptor) [pid 8525] close(11) = -1 EBADF (Bad file descriptor) [pid 8525] close(12) = -1 EBADF (Bad file descriptor) [pid 8525] close(13) = -1 EBADF (Bad file descriptor) [pid 8525] close(14) = -1 EBADF (Bad file descriptor) [pid 8525] close(15) = -1 EBADF (Bad file descriptor) [pid 8525] close(16) = -1 EBADF (Bad file descriptor) [pid 8525] close(17) = -1 EBADF (Bad file descriptor) [pid 8525] close(18) = -1 EBADF (Bad file descriptor) [pid 8525] close(19) = -1 EBADF (Bad file descriptor) [pid 8525] close(20) = -1 EBADF (Bad file descriptor) [pid 8525] close(21) = -1 EBADF (Bad file descriptor) [pid 8525] close(22) = -1 EBADF (Bad file descriptor) [pid 8525] close(23) = -1 EBADF (Bad file descriptor) [pid 8525] close(24) = -1 EBADF (Bad file descriptor) [pid 8525] close(25) = -1 EBADF (Bad file descriptor) [pid 8525] close(26) = -1 EBADF (Bad file descriptor) [pid 8525] close(27) = -1 EBADF (Bad file descriptor) [pid 8525] close(28) = -1 EBADF (Bad file descriptor) [pid 8525] close(29) = -1 EBADF (Bad file descriptor) [pid 8525] exit_group(0) = ? [pid 8525] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2907, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2905", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2905", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2905/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2905/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2905/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2905") = 0 [pid 3620] mkdir("./2906", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2908 ./strace-static-x86_64: Process 8526 attached [pid 8526] chdir("./2906") = 0 [pid 8526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8526] setpgid(0, 0) = 0 [pid 8526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8526] write(3, "1000", 4) = 4 [pid 8526] close(3) = 0 [pid 8526] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8526] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.077658][ T8525] siw: device registration error -23 [pid 8526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8526] close(3) = 0 [pid 8526] close(4) = 0 [pid 8526] close(5) = 0 [pid 8526] close(6) = -1 EBADF (Bad file descriptor) [pid 8526] close(7) = -1 EBADF (Bad file descriptor) [pid 8526] close(8) = -1 EBADF (Bad file descriptor) [pid 8526] close(9) = -1 EBADF (Bad file descriptor) [pid 8526] close(10) = -1 EBADF (Bad file descriptor) [pid 8526] close(11) = -1 EBADF (Bad file descriptor) [pid 8526] close(12) = -1 EBADF (Bad file descriptor) [pid 8526] close(13) = -1 EBADF (Bad file descriptor) [pid 8526] close(14) = -1 EBADF (Bad file descriptor) [pid 8526] close(15) = -1 EBADF (Bad file descriptor) [pid 8526] close(16) = -1 EBADF (Bad file descriptor) [pid 8526] close(17) = -1 EBADF (Bad file descriptor) [pid 8526] close(18) = -1 EBADF (Bad file descriptor) [pid 8526] close(19) = -1 EBADF (Bad file descriptor) [pid 8526] close(20) = -1 EBADF (Bad file descriptor) [pid 8526] close(21) = -1 EBADF (Bad file descriptor) [pid 8526] close(22) = -1 EBADF (Bad file descriptor) [pid 8526] close(23) = -1 EBADF (Bad file descriptor) [pid 8526] close(24) = -1 EBADF (Bad file descriptor) [pid 8526] close(25) = -1 EBADF (Bad file descriptor) [pid 8526] close(26) = -1 EBADF (Bad file descriptor) [pid 8526] close(27) = -1 EBADF (Bad file descriptor) [pid 8526] close(28) = -1 EBADF (Bad file descriptor) [pid 8526] close(29) = -1 EBADF (Bad file descriptor) [pid 8526] exit_group(0) = ? [pid 8526] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2908, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2906", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2906", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2906/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2906/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2906/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2906") = 0 [pid 3620] mkdir("./2907", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2909 ./strace-static-x86_64: Process 8527 attached [pid 8527] chdir("./2907") = 0 [pid 8527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8527] setpgid(0, 0) = 0 [pid 8527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8527] write(3, "1000", 4) = 4 [pid 8527] close(3) = 0 [pid 8527] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8527] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.113654][ T8526] siw: device registration error -23 [pid 8527] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8527] close(3) = 0 [pid 8527] close(4) = 0 [pid 8527] close(5) = 0 [pid 8527] close(6) = -1 EBADF (Bad file descriptor) [pid 8527] close(7) = -1 EBADF (Bad file descriptor) [pid 8527] close(8) = -1 EBADF (Bad file descriptor) [pid 8527] close(9) = -1 EBADF (Bad file descriptor) [pid 8527] close(10) = -1 EBADF (Bad file descriptor) [pid 8527] close(11) = -1 EBADF (Bad file descriptor) [pid 8527] close(12) = -1 EBADF (Bad file descriptor) [pid 8527] close(13) = -1 EBADF (Bad file descriptor) [pid 8527] close(14) = -1 EBADF (Bad file descriptor) [pid 8527] close(15) = -1 EBADF (Bad file descriptor) [pid 8527] close(16) = -1 EBADF (Bad file descriptor) [pid 8527] close(17) = -1 EBADF (Bad file descriptor) [pid 8527] close(18) = -1 EBADF (Bad file descriptor) [pid 8527] close(19) = -1 EBADF (Bad file descriptor) [pid 8527] close(20) = -1 EBADF (Bad file descriptor) [pid 8527] close(21) = -1 EBADF (Bad file descriptor) [pid 8527] close(22) = -1 EBADF (Bad file descriptor) [pid 8527] close(23) = -1 EBADF (Bad file descriptor) [pid 8527] close(24) = -1 EBADF (Bad file descriptor) [pid 8527] close(25) = -1 EBADF (Bad file descriptor) [pid 8527] close(26) = -1 EBADF (Bad file descriptor) [pid 8527] close(27) = -1 EBADF (Bad file descriptor) [pid 8527] close(28) = -1 EBADF (Bad file descriptor) [pid 8527] close(29) = -1 EBADF (Bad file descriptor) [pid 8527] exit_group(0) = ? [pid 8527] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2909, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2907", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2907", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2907/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2907/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2907/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2907") = 0 [pid 3620] mkdir("./2908", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8528 attached , child_tidptr=0x555555b53690) = 2910 [pid 8528] chdir("./2908") = 0 [pid 8528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8528] setpgid(0, 0) = 0 [pid 8528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8528] write(3, "1000", 4) = 4 [pid 8528] close(3) = 0 [pid 8528] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8528] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.145634][ T8527] siw: device registration error -23 [pid 8528] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8528] close(3) = 0 [pid 8528] close(4) = 0 [pid 8528] close(5) = 0 [pid 8528] close(6) = -1 EBADF (Bad file descriptor) [pid 8528] close(7) = -1 EBADF (Bad file descriptor) [pid 8528] close(8) = -1 EBADF (Bad file descriptor) [pid 8528] close(9) = -1 EBADF (Bad file descriptor) [pid 8528] close(10) = -1 EBADF (Bad file descriptor) [pid 8528] close(11) = -1 EBADF (Bad file descriptor) [pid 8528] close(12) = -1 EBADF (Bad file descriptor) [pid 8528] close(13) = -1 EBADF (Bad file descriptor) [pid 8528] close(14) = -1 EBADF (Bad file descriptor) [pid 8528] close(15) = -1 EBADF (Bad file descriptor) [pid 8528] close(16) = -1 EBADF (Bad file descriptor) [pid 8528] close(17) = -1 EBADF (Bad file descriptor) [pid 8528] close(18) = -1 EBADF (Bad file descriptor) [pid 8528] close(19) = -1 EBADF (Bad file descriptor) [pid 8528] close(20) = -1 EBADF (Bad file descriptor) [pid 8528] close(21) = -1 EBADF (Bad file descriptor) [pid 8528] close(22) = -1 EBADF (Bad file descriptor) [pid 8528] close(23) = -1 EBADF (Bad file descriptor) [pid 8528] close(24) = -1 EBADF (Bad file descriptor) [pid 8528] close(25) = -1 EBADF (Bad file descriptor) [pid 8528] close(26) = -1 EBADF (Bad file descriptor) [pid 8528] close(27) = -1 EBADF (Bad file descriptor) [pid 8528] close(28) = -1 EBADF (Bad file descriptor) [pid 8528] close(29) = -1 EBADF (Bad file descriptor) [pid 8528] exit_group(0) = ? [pid 8528] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2910, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2908", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2908", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2908/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2908/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2908/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2908") = 0 [pid 3620] mkdir("./2909", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2911 ./strace-static-x86_64: Process 8529 attached [pid 8529] chdir("./2909") = 0 [pid 8529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8529] setpgid(0, 0) = 0 [pid 8529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8529] write(3, "1000", 4) = 4 [pid 8529] close(3) = 0 [pid 8529] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8529] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.175722][ T8528] siw: device registration error -23 [pid 8529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8529] close(3) = 0 [pid 8529] close(4) = 0 [pid 8529] close(5) = 0 [pid 8529] close(6) = -1 EBADF (Bad file descriptor) [pid 8529] close(7) = -1 EBADF (Bad file descriptor) [pid 8529] close(8) = -1 EBADF (Bad file descriptor) [pid 8529] close(9) = -1 EBADF (Bad file descriptor) [pid 8529] close(10) = -1 EBADF (Bad file descriptor) [pid 8529] close(11) = -1 EBADF (Bad file descriptor) [pid 8529] close(12) = -1 EBADF (Bad file descriptor) [pid 8529] close(13) = -1 EBADF (Bad file descriptor) [pid 8529] close(14) = -1 EBADF (Bad file descriptor) [pid 8529] close(15) = -1 EBADF (Bad file descriptor) [pid 8529] close(16) = -1 EBADF (Bad file descriptor) [pid 8529] close(17) = -1 EBADF (Bad file descriptor) [pid 8529] close(18) = -1 EBADF (Bad file descriptor) [pid 8529] close(19) = -1 EBADF (Bad file descriptor) [pid 8529] close(20) = -1 EBADF (Bad file descriptor) [pid 8529] close(21) = -1 EBADF (Bad file descriptor) [pid 8529] close(22) = -1 EBADF (Bad file descriptor) [pid 8529] close(23) = -1 EBADF (Bad file descriptor) [pid 8529] close(24) = -1 EBADF (Bad file descriptor) [pid 8529] close(25) = -1 EBADF (Bad file descriptor) [pid 8529] close(26) = -1 EBADF (Bad file descriptor) [pid 8529] close(27) = -1 EBADF (Bad file descriptor) [pid 8529] close(28) = -1 EBADF (Bad file descriptor) [pid 8529] close(29) = -1 EBADF (Bad file descriptor) [pid 8529] exit_group(0) = ? [pid 8529] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2911, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2909", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2909", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2909/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2909/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2909/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2909") = 0 [pid 3620] mkdir("./2910", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8530 attached , child_tidptr=0x555555b53690) = 2912 [pid 8530] chdir("./2910") = 0 [pid 8530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8530] setpgid(0, 0) = 0 [pid 8530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8530] write(3, "1000", 4) = 4 [pid 8530] close(3) = 0 [pid 8530] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8530] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.205932][ T8529] siw: device registration error -23 [pid 8530] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8530] close(3) = 0 [pid 8530] close(4) = 0 [pid 8530] close(5) = 0 [pid 8530] close(6) = -1 EBADF (Bad file descriptor) [pid 8530] close(7) = -1 EBADF (Bad file descriptor) [pid 8530] close(8) = -1 EBADF (Bad file descriptor) [pid 8530] close(9) = -1 EBADF (Bad file descriptor) [pid 8530] close(10) = -1 EBADF (Bad file descriptor) [pid 8530] close(11) = -1 EBADF (Bad file descriptor) [pid 8530] close(12) = -1 EBADF (Bad file descriptor) [pid 8530] close(13) = -1 EBADF (Bad file descriptor) [pid 8530] close(14) = -1 EBADF (Bad file descriptor) [pid 8530] close(15) = -1 EBADF (Bad file descriptor) [pid 8530] close(16) = -1 EBADF (Bad file descriptor) [pid 8530] close(17) = -1 EBADF (Bad file descriptor) [pid 8530] close(18) = -1 EBADF (Bad file descriptor) [pid 8530] close(19) = -1 EBADF (Bad file descriptor) [pid 8530] close(20) = -1 EBADF (Bad file descriptor) [pid 8530] close(21) = -1 EBADF (Bad file descriptor) [pid 8530] close(22) = -1 EBADF (Bad file descriptor) [pid 8530] close(23) = -1 EBADF (Bad file descriptor) [pid 8530] close(24) = -1 EBADF (Bad file descriptor) [pid 8530] close(25) = -1 EBADF (Bad file descriptor) [pid 8530] close(26) = -1 EBADF (Bad file descriptor) [pid 8530] close(27) = -1 EBADF (Bad file descriptor) [pid 8530] close(28) = -1 EBADF (Bad file descriptor) [pid 8530] close(29) = -1 EBADF (Bad file descriptor) [pid 8530] exit_group(0) = ? [pid 8530] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2912, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2910", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2910", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2910/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2910/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2910/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2910") = 0 [pid 3620] mkdir("./2911", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8531 attached , child_tidptr=0x555555b53690) = 2913 [pid 8531] chdir("./2911") = 0 [pid 8531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8531] setpgid(0, 0) = 0 [pid 8531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8531] write(3, "1000", 4) = 4 [pid 8531] close(3) = 0 [pid 8531] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8531] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.238745][ T8530] siw: device registration error -23 [pid 8531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8531] close(3) = 0 [pid 8531] close(4) = 0 [pid 8531] close(5) = 0 [pid 8531] close(6) = -1 EBADF (Bad file descriptor) [pid 8531] close(7) = -1 EBADF (Bad file descriptor) [pid 8531] close(8) = -1 EBADF (Bad file descriptor) [pid 8531] close(9) = -1 EBADF (Bad file descriptor) [pid 8531] close(10) = -1 EBADF (Bad file descriptor) [pid 8531] close(11) = -1 EBADF (Bad file descriptor) [pid 8531] close(12) = -1 EBADF (Bad file descriptor) [pid 8531] close(13) = -1 EBADF (Bad file descriptor) [pid 8531] close(14) = -1 EBADF (Bad file descriptor) [pid 8531] close(15) = -1 EBADF (Bad file descriptor) [pid 8531] close(16) = -1 EBADF (Bad file descriptor) [pid 8531] close(17) = -1 EBADF (Bad file descriptor) [pid 8531] close(18) = -1 EBADF (Bad file descriptor) [pid 8531] close(19) = -1 EBADF (Bad file descriptor) [pid 8531] close(20) = -1 EBADF (Bad file descriptor) [pid 8531] close(21) = -1 EBADF (Bad file descriptor) [pid 8531] close(22) = -1 EBADF (Bad file descriptor) [pid 8531] close(23) = -1 EBADF (Bad file descriptor) [pid 8531] close(24) = -1 EBADF (Bad file descriptor) [pid 8531] close(25) = -1 EBADF (Bad file descriptor) [pid 8531] close(26) = -1 EBADF (Bad file descriptor) [pid 8531] close(27) = -1 EBADF (Bad file descriptor) [pid 8531] close(28) = -1 EBADF (Bad file descriptor) [pid 8531] close(29) = -1 EBADF (Bad file descriptor) [pid 8531] exit_group(0) = ? [pid 8531] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2913, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./2911", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2911", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2911/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2911/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2911/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2911") = 0 [pid 3620] mkdir("./2912", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2914 ./strace-static-x86_64: Process 8532 attached [pid 8532] chdir("./2912") = 0 [pid 8532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8532] setpgid(0, 0) = 0 [pid 8532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8532] write(3, "1000", 4) = 4 [pid 8532] close(3) = 0 [pid 8532] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8532] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.272584][ T8531] siw: device registration error -23 [pid 8532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8532] close(3) = 0 [pid 8532] close(4) = 0 [pid 8532] close(5) = 0 [pid 8532] close(6) = -1 EBADF (Bad file descriptor) [pid 8532] close(7) = -1 EBADF (Bad file descriptor) [pid 8532] close(8) = -1 EBADF (Bad file descriptor) [pid 8532] close(9) = -1 EBADF (Bad file descriptor) [pid 8532] close(10) = -1 EBADF (Bad file descriptor) [pid 8532] close(11) = -1 EBADF (Bad file descriptor) [pid 8532] close(12) = -1 EBADF (Bad file descriptor) [pid 8532] close(13) = -1 EBADF (Bad file descriptor) [pid 8532] close(14) = -1 EBADF (Bad file descriptor) [pid 8532] close(15) = -1 EBADF (Bad file descriptor) [pid 8532] close(16) = -1 EBADF (Bad file descriptor) [pid 8532] close(17) = -1 EBADF (Bad file descriptor) [pid 8532] close(18) = -1 EBADF (Bad file descriptor) [pid 8532] close(19) = -1 EBADF (Bad file descriptor) [pid 8532] close(20) = -1 EBADF (Bad file descriptor) [pid 8532] close(21) = -1 EBADF (Bad file descriptor) [pid 8532] close(22) = -1 EBADF (Bad file descriptor) [pid 8532] close(23) = -1 EBADF (Bad file descriptor) [pid 8532] close(24) = -1 EBADF (Bad file descriptor) [pid 8532] close(25) = -1 EBADF (Bad file descriptor) [pid 8532] close(26) = -1 EBADF (Bad file descriptor) [pid 8532] close(27) = -1 EBADF (Bad file descriptor) [pid 8532] close(28) = -1 EBADF (Bad file descriptor) [pid 8532] close(29) = -1 EBADF (Bad file descriptor) [pid 8532] exit_group(0) = ? [pid 8532] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2914, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2912", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2912", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2912/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2912/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2912/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2912") = 0 [pid 3620] mkdir("./2913", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2915 ./strace-static-x86_64: Process 8533 attached [pid 8533] chdir("./2913") = 0 [pid 8533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8533] setpgid(0, 0) = 0 [pid 8533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8533] write(3, "1000", 4) = 4 [pid 8533] close(3) = 0 [pid 8533] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8533] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.306189][ T8532] siw: device registration error -23 [pid 8533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8533] close(3) = 0 [pid 8533] close(4) = 0 [pid 8533] close(5) = 0 [pid 8533] close(6) = -1 EBADF (Bad file descriptor) [pid 8533] close(7) = -1 EBADF (Bad file descriptor) [pid 8533] close(8) = -1 EBADF (Bad file descriptor) [pid 8533] close(9) = -1 EBADF (Bad file descriptor) [pid 8533] close(10) = -1 EBADF (Bad file descriptor) [pid 8533] close(11) = -1 EBADF (Bad file descriptor) [pid 8533] close(12) = -1 EBADF (Bad file descriptor) [pid 8533] close(13) = -1 EBADF (Bad file descriptor) [pid 8533] close(14) = -1 EBADF (Bad file descriptor) [pid 8533] close(15) = -1 EBADF (Bad file descriptor) [pid 8533] close(16) = -1 EBADF (Bad file descriptor) [pid 8533] close(17) = -1 EBADF (Bad file descriptor) [pid 8533] close(18) = -1 EBADF (Bad file descriptor) [pid 8533] close(19) = -1 EBADF (Bad file descriptor) [pid 8533] close(20) = -1 EBADF (Bad file descriptor) [pid 8533] close(21) = -1 EBADF (Bad file descriptor) [pid 8533] close(22) = -1 EBADF (Bad file descriptor) [pid 8533] close(23) = -1 EBADF (Bad file descriptor) [pid 8533] close(24) = -1 EBADF (Bad file descriptor) [pid 8533] close(25) = -1 EBADF (Bad file descriptor) [pid 8533] close(26) = -1 EBADF (Bad file descriptor) [pid 8533] close(27) = -1 EBADF (Bad file descriptor) [pid 8533] close(28) = -1 EBADF (Bad file descriptor) [pid 8533] close(29) = -1 EBADF (Bad file descriptor) [pid 8533] exit_group(0) = ? [pid 8533] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2915, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2913", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2913", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2913/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2913/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2913/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2913") = 0 [pid 3620] mkdir("./2914", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2916 ./strace-static-x86_64: Process 8534 attached [pid 8534] chdir("./2914") = 0 [pid 8534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8534] setpgid(0, 0) = 0 [pid 8534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8534] write(3, "1000", 4) = 4 [ 189.343689][ T8533] siw: device registration error -23 [pid 8534] close(3) = 0 [pid 8534] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8534] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8534] close(3) = 0 [pid 8534] close(4) = 0 [pid 8534] close(5) = 0 [pid 8534] close(6) = -1 EBADF (Bad file descriptor) [pid 8534] close(7) = -1 EBADF (Bad file descriptor) [pid 8534] close(8) = -1 EBADF (Bad file descriptor) [pid 8534] close(9) = -1 EBADF (Bad file descriptor) [pid 8534] close(10) = -1 EBADF (Bad file descriptor) [pid 8534] close(11) = -1 EBADF (Bad file descriptor) [pid 8534] close(12) = -1 EBADF (Bad file descriptor) [pid 8534] close(13) = -1 EBADF (Bad file descriptor) [pid 8534] close(14) = -1 EBADF (Bad file descriptor) [pid 8534] close(15) = -1 EBADF (Bad file descriptor) [pid 8534] close(16) = -1 EBADF (Bad file descriptor) [pid 8534] close(17) = -1 EBADF (Bad file descriptor) [pid 8534] close(18) = -1 EBADF (Bad file descriptor) [pid 8534] close(19) = -1 EBADF (Bad file descriptor) [pid 8534] close(20) = -1 EBADF (Bad file descriptor) [pid 8534] close(21) = -1 EBADF (Bad file descriptor) [pid 8534] close(22) = -1 EBADF (Bad file descriptor) [pid 8534] close(23) = -1 EBADF (Bad file descriptor) [pid 8534] close(24) = -1 EBADF (Bad file descriptor) [pid 8534] close(25) = -1 EBADF (Bad file descriptor) [pid 8534] close(26) = -1 EBADF (Bad file descriptor) [pid 8534] close(27) = -1 EBADF (Bad file descriptor) [pid 8534] close(28) = -1 EBADF (Bad file descriptor) [pid 8534] close(29) = -1 EBADF (Bad file descriptor) [pid 8534] exit_group(0) = ? [pid 8534] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2916, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2914", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2914", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2914/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2914/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2914/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2914") = 0 [pid 3620] mkdir("./2915", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2917 ./strace-static-x86_64: Process 8535 attached [pid 8535] chdir("./2915") = 0 [pid 8535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8535] setpgid(0, 0) = 0 [pid 8535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8535] write(3, "1000", 4) = 4 [pid 8535] close(3) = 0 [pid 8535] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8535] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8535] close(3) = 0 [pid 8535] close(4) = 0 [pid 8535] close(5) = 0 [pid 8535] close(6) = -1 EBADF (Bad file descriptor) [pid 8535] close(7) = -1 EBADF (Bad file descriptor) [pid 8535] close(8) = -1 EBADF (Bad file descriptor) [pid 8535] close(9) = -1 EBADF (Bad file descriptor) [pid 8535] close(10) = -1 EBADF (Bad file descriptor) [pid 8535] close(11) = -1 EBADF (Bad file descriptor) [pid 8535] close(12) = -1 EBADF (Bad file descriptor) [pid 8535] close(13) = -1 EBADF (Bad file descriptor) [pid 8535] close(14) = -1 EBADF (Bad file descriptor) [pid 8535] close(15) = -1 EBADF (Bad file descriptor) [pid 8535] close(16) = -1 EBADF (Bad file descriptor) [pid 8535] close(17) = -1 EBADF (Bad file descriptor) [pid 8535] close(18) = -1 EBADF (Bad file descriptor) [pid 8535] close(19) = -1 EBADF (Bad file descriptor) [pid 8535] close(20) = -1 EBADF (Bad file descriptor) [pid 8535] close(21) = -1 EBADF (Bad file descriptor) [pid 8535] close(22) = -1 EBADF (Bad file descriptor) [pid 8535] close(23) = -1 EBADF (Bad file descriptor) [pid 8535] close(24) = -1 EBADF (Bad file descriptor) [pid 8535] close(25) = -1 EBADF (Bad file descriptor) [pid 8535] close(26) = -1 EBADF (Bad file descriptor) [pid 8535] close(27) = -1 EBADF (Bad file descriptor) [pid 8535] close(28) = -1 EBADF (Bad file descriptor) [pid 8535] close(29) = -1 EBADF (Bad file descriptor) [pid 8535] exit_group(0) = ? [pid 8535] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2917, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2915", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2915", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2915/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2915/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2915/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2915") = 0 [pid 3620] mkdir("./2916", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2918 ./strace-static-x86_64: Process 8536 attached [pid 8536] chdir("./2916") = 0 [pid 8536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8536] setpgid(0, 0) = 0 [pid 8536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8536] write(3, "1000", 4) = 4 [pid 8536] close(3) = 0 [pid 8536] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8536] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.391227][ T8534] siw: device registration error -23 [ 189.428148][ T8535] siw: device registration error -23 [pid 8536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8536] close(3) = 0 [pid 8536] close(4) = 0 [pid 8536] close(5) = 0 [pid 8536] close(6) = -1 EBADF (Bad file descriptor) [pid 8536] close(7) = -1 EBADF (Bad file descriptor) [pid 8536] close(8) = -1 EBADF (Bad file descriptor) [pid 8536] close(9) = -1 EBADF (Bad file descriptor) [pid 8536] close(10) = -1 EBADF (Bad file descriptor) [pid 8536] close(11) = -1 EBADF (Bad file descriptor) [pid 8536] close(12) = -1 EBADF (Bad file descriptor) [pid 8536] close(13) = -1 EBADF (Bad file descriptor) [pid 8536] close(14) = -1 EBADF (Bad file descriptor) [pid 8536] close(15) = -1 EBADF (Bad file descriptor) [pid 8536] close(16) = -1 EBADF (Bad file descriptor) [pid 8536] close(17) = -1 EBADF (Bad file descriptor) [pid 8536] close(18) = -1 EBADF (Bad file descriptor) [pid 8536] close(19) = -1 EBADF (Bad file descriptor) [pid 8536] close(20) = -1 EBADF (Bad file descriptor) [pid 8536] close(21) = -1 EBADF (Bad file descriptor) [pid 8536] close(22) = -1 EBADF (Bad file descriptor) [pid 8536] close(23) = -1 EBADF (Bad file descriptor) [pid 8536] close(24) = -1 EBADF (Bad file descriptor) [pid 8536] close(25) = -1 EBADF (Bad file descriptor) [pid 8536] close(26) = -1 EBADF (Bad file descriptor) [pid 8536] close(27) = -1 EBADF (Bad file descriptor) [pid 8536] close(28) = -1 EBADF (Bad file descriptor) [pid 8536] close(29) = -1 EBADF (Bad file descriptor) [pid 8536] exit_group(0) = ? [pid 8536] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2918, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2916", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2916", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2916/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2916/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2916/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2916") = 0 [pid 3620] mkdir("./2917", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8537 attached , child_tidptr=0x555555b53690) = 2919 [pid 8537] chdir("./2917") = 0 [pid 8537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8537] setpgid(0, 0) = 0 [pid 8537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8537] write(3, "1000", 4) = 4 [pid 8537] close(3) = 0 [pid 8537] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8537] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.462607][ T8536] siw: device registration error -23 [pid 8537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8537] close(3) = 0 [pid 8537] close(4) = 0 [pid 8537] close(5) = 0 [pid 8537] close(6) = -1 EBADF (Bad file descriptor) [pid 8537] close(7) = -1 EBADF (Bad file descriptor) [pid 8537] close(8) = -1 EBADF (Bad file descriptor) [pid 8537] close(9) = -1 EBADF (Bad file descriptor) [pid 8537] close(10) = -1 EBADF (Bad file descriptor) [pid 8537] close(11) = -1 EBADF (Bad file descriptor) [pid 8537] close(12) = -1 EBADF (Bad file descriptor) [pid 8537] close(13) = -1 EBADF (Bad file descriptor) [pid 8537] close(14) = -1 EBADF (Bad file descriptor) [pid 8537] close(15) = -1 EBADF (Bad file descriptor) [pid 8537] close(16) = -1 EBADF (Bad file descriptor) [pid 8537] close(17) = -1 EBADF (Bad file descriptor) [pid 8537] close(18) = -1 EBADF (Bad file descriptor) [pid 8537] close(19) = -1 EBADF (Bad file descriptor) [pid 8537] close(20) = -1 EBADF (Bad file descriptor) [pid 8537] close(21) = -1 EBADF (Bad file descriptor) [pid 8537] close(22) = -1 EBADF (Bad file descriptor) [pid 8537] close(23) = -1 EBADF (Bad file descriptor) [pid 8537] close(24) = -1 EBADF (Bad file descriptor) [pid 8537] close(25) = -1 EBADF (Bad file descriptor) [pid 8537] close(26) = -1 EBADF (Bad file descriptor) [pid 8537] close(27) = -1 EBADF (Bad file descriptor) [pid 8537] close(28) = -1 EBADF (Bad file descriptor) [pid 8537] close(29) = -1 EBADF (Bad file descriptor) [pid 8537] exit_group(0) = ? [pid 8537] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2919, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2917", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2917", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2917/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2917/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2917/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2917") = 0 [pid 3620] mkdir("./2918", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8538 attached , child_tidptr=0x555555b53690) = 2920 [pid 8538] chdir("./2918") = 0 [pid 8538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8538] setpgid(0, 0) = 0 [pid 8538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8538] write(3, "1000", 4) = 4 [pid 8538] close(3) = 0 [pid 8538] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8538] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.495215][ T8537] siw: device registration error -23 [pid 8538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8538] close(3) = 0 [pid 8538] close(4) = 0 [pid 8538] close(5) = 0 [pid 8538] close(6) = -1 EBADF (Bad file descriptor) [pid 8538] close(7) = -1 EBADF (Bad file descriptor) [pid 8538] close(8) = -1 EBADF (Bad file descriptor) [pid 8538] close(9) = -1 EBADF (Bad file descriptor) [pid 8538] close(10) = -1 EBADF (Bad file descriptor) [pid 8538] close(11) = -1 EBADF (Bad file descriptor) [pid 8538] close(12) = -1 EBADF (Bad file descriptor) [pid 8538] close(13) = -1 EBADF (Bad file descriptor) [pid 8538] close(14) = -1 EBADF (Bad file descriptor) [pid 8538] close(15) = -1 EBADF (Bad file descriptor) [pid 8538] close(16) = -1 EBADF (Bad file descriptor) [pid 8538] close(17) = -1 EBADF (Bad file descriptor) [pid 8538] close(18) = -1 EBADF (Bad file descriptor) [pid 8538] close(19) = -1 EBADF (Bad file descriptor) [pid 8538] close(20) = -1 EBADF (Bad file descriptor) [pid 8538] close(21) = -1 EBADF (Bad file descriptor) [pid 8538] close(22) = -1 EBADF (Bad file descriptor) [pid 8538] close(23) = -1 EBADF (Bad file descriptor) [pid 8538] close(24) = -1 EBADF (Bad file descriptor) [pid 8538] close(25) = -1 EBADF (Bad file descriptor) [pid 8538] close(26) = -1 EBADF (Bad file descriptor) [pid 8538] close(27) = -1 EBADF (Bad file descriptor) [pid 8538] close(28) = -1 EBADF (Bad file descriptor) [pid 8538] close(29) = -1 EBADF (Bad file descriptor) [pid 8538] exit_group(0) = ? [pid 8538] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2920, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2918", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2918", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2918/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2918/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2918/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2918") = 0 [pid 3620] mkdir("./2919", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8539 attached , child_tidptr=0x555555b53690) = 2921 [pid 8539] chdir("./2919") = 0 [pid 8539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8539] setpgid(0, 0) = 0 [pid 8539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8539] write(3, "1000", 4) = 4 [pid 8539] close(3) = 0 [pid 8539] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8539] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.528133][ T8538] siw: device registration error -23 [pid 8539] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8539] close(3) = 0 [pid 8539] close(4) = 0 [pid 8539] close(5) = 0 [pid 8539] close(6) = -1 EBADF (Bad file descriptor) [pid 8539] close(7) = -1 EBADF (Bad file descriptor) [pid 8539] close(8) = -1 EBADF (Bad file descriptor) [pid 8539] close(9) = -1 EBADF (Bad file descriptor) [pid 8539] close(10) = -1 EBADF (Bad file descriptor) [pid 8539] close(11) = -1 EBADF (Bad file descriptor) [pid 8539] close(12) = -1 EBADF (Bad file descriptor) [pid 8539] close(13) = -1 EBADF (Bad file descriptor) [pid 8539] close(14) = -1 EBADF (Bad file descriptor) [pid 8539] close(15) = -1 EBADF (Bad file descriptor) [pid 8539] close(16) = -1 EBADF (Bad file descriptor) [pid 8539] close(17) = -1 EBADF (Bad file descriptor) [pid 8539] close(18) = -1 EBADF (Bad file descriptor) [pid 8539] close(19) = -1 EBADF (Bad file descriptor) [pid 8539] close(20) = -1 EBADF (Bad file descriptor) [pid 8539] close(21) = -1 EBADF (Bad file descriptor) [pid 8539] close(22) = -1 EBADF (Bad file descriptor) [pid 8539] close(23) = -1 EBADF (Bad file descriptor) [pid 8539] close(24) = -1 EBADF (Bad file descriptor) [pid 8539] close(25) = -1 EBADF (Bad file descriptor) [pid 8539] close(26) = -1 EBADF (Bad file descriptor) [pid 8539] close(27) = -1 EBADF (Bad file descriptor) [pid 8539] close(28) = -1 EBADF (Bad file descriptor) [pid 8539] close(29) = -1 EBADF (Bad file descriptor) [pid 8539] exit_group(0) = ? [pid 8539] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2921, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2919", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2919", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2919/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2919/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2919/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2919") = 0 [pid 3620] mkdir("./2920", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2922 ./strace-static-x86_64: Process 8540 attached [pid 8540] chdir("./2920") = 0 [pid 8540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8540] setpgid(0, 0) = 0 [pid 8540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8540] write(3, "1000", 4) = 4 [pid 8540] close(3) = 0 [pid 8540] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8540] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.560753][ T8539] siw: device registration error -23 [pid 8540] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8540] close(3) = 0 [pid 8540] close(4) = 0 [pid 8540] close(5) = 0 [pid 8540] close(6) = -1 EBADF (Bad file descriptor) [pid 8540] close(7) = -1 EBADF (Bad file descriptor) [pid 8540] close(8) = -1 EBADF (Bad file descriptor) [pid 8540] close(9) = -1 EBADF (Bad file descriptor) [pid 8540] close(10) = -1 EBADF (Bad file descriptor) [pid 8540] close(11) = -1 EBADF (Bad file descriptor) [pid 8540] close(12) = -1 EBADF (Bad file descriptor) [pid 8540] close(13) = -1 EBADF (Bad file descriptor) [pid 8540] close(14) = -1 EBADF (Bad file descriptor) [pid 8540] close(15) = -1 EBADF (Bad file descriptor) [pid 8540] close(16) = -1 EBADF (Bad file descriptor) [pid 8540] close(17) = -1 EBADF (Bad file descriptor) [pid 8540] close(18) = -1 EBADF (Bad file descriptor) [pid 8540] close(19) = -1 EBADF (Bad file descriptor) [pid 8540] close(20) = -1 EBADF (Bad file descriptor) [pid 8540] close(21) = -1 EBADF (Bad file descriptor) [pid 8540] close(22) = -1 EBADF (Bad file descriptor) [pid 8540] close(23) = -1 EBADF (Bad file descriptor) [pid 8540] close(24) = -1 EBADF (Bad file descriptor) [pid 8540] close(25) = -1 EBADF (Bad file descriptor) [pid 8540] close(26) = -1 EBADF (Bad file descriptor) [pid 8540] close(27) = -1 EBADF (Bad file descriptor) [pid 8540] close(28) = -1 EBADF (Bad file descriptor) [pid 8540] close(29) = -1 EBADF (Bad file descriptor) [pid 8540] exit_group(0) = ? [pid 8540] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2922, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2920", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2920", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2920/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2920/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2920/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2920") = 0 [pid 3620] mkdir("./2921", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2923 ./strace-static-x86_64: Process 8541 attached [pid 8541] chdir("./2921") = 0 [pid 8541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8541] setpgid(0, 0) = 0 [pid 8541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8541] write(3, "1000", 4) = 4 [pid 8541] close(3) = 0 [pid 8541] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8541] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.599923][ T8540] siw: device registration error -23 [pid 8541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8541] close(3) = 0 [pid 8541] close(4) = 0 [pid 8541] close(5) = 0 [pid 8541] close(6) = -1 EBADF (Bad file descriptor) [pid 8541] close(7) = -1 EBADF (Bad file descriptor) [pid 8541] close(8) = -1 EBADF (Bad file descriptor) [pid 8541] close(9) = -1 EBADF (Bad file descriptor) [pid 8541] close(10) = -1 EBADF (Bad file descriptor) [pid 8541] close(11) = -1 EBADF (Bad file descriptor) [pid 8541] close(12) = -1 EBADF (Bad file descriptor) [pid 8541] close(13) = -1 EBADF (Bad file descriptor) [pid 8541] close(14) = -1 EBADF (Bad file descriptor) [pid 8541] close(15) = -1 EBADF (Bad file descriptor) [pid 8541] close(16) = -1 EBADF (Bad file descriptor) [pid 8541] close(17) = -1 EBADF (Bad file descriptor) [pid 8541] close(18) = -1 EBADF (Bad file descriptor) [pid 8541] close(19) = -1 EBADF (Bad file descriptor) [pid 8541] close(20) = -1 EBADF (Bad file descriptor) [pid 8541] close(21) = -1 EBADF (Bad file descriptor) [pid 8541] close(22) = -1 EBADF (Bad file descriptor) [pid 8541] close(23) = -1 EBADF (Bad file descriptor) [pid 8541] close(24) = -1 EBADF (Bad file descriptor) [pid 8541] close(25) = -1 EBADF (Bad file descriptor) [pid 8541] close(26) = -1 EBADF (Bad file descriptor) [pid 8541] close(27) = -1 EBADF (Bad file descriptor) [pid 8541] close(28) = -1 EBADF (Bad file descriptor) [pid 8541] close(29) = -1 EBADF (Bad file descriptor) [pid 8541] exit_group(0) = ? [pid 8541] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2923, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2921", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2921", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2921/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2921/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2921/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2921") = 0 [pid 3620] mkdir("./2922", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8542 attached , child_tidptr=0x555555b53690) = 2924 [pid 8542] chdir("./2922") = 0 [pid 8542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8542] setpgid(0, 0) = 0 [pid 8542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8542] write(3, "1000", 4) = 4 [pid 8542] close(3) = 0 [pid 8542] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8542] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.635102][ T8541] siw: device registration error -23 [pid 8542] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8542] close(3) = 0 [pid 8542] close(4) = 0 [pid 8542] close(5) = 0 [pid 8542] close(6) = -1 EBADF (Bad file descriptor) [pid 8542] close(7) = -1 EBADF (Bad file descriptor) [pid 8542] close(8) = -1 EBADF (Bad file descriptor) [pid 8542] close(9) = -1 EBADF (Bad file descriptor) [pid 8542] close(10) = -1 EBADF (Bad file descriptor) [pid 8542] close(11) = -1 EBADF (Bad file descriptor) [pid 8542] close(12) = -1 EBADF (Bad file descriptor) [pid 8542] close(13) = -1 EBADF (Bad file descriptor) [pid 8542] close(14) = -1 EBADF (Bad file descriptor) [pid 8542] close(15) = -1 EBADF (Bad file descriptor) [pid 8542] close(16) = -1 EBADF (Bad file descriptor) [pid 8542] close(17) = -1 EBADF (Bad file descriptor) [pid 8542] close(18) = -1 EBADF (Bad file descriptor) [pid 8542] close(19) = -1 EBADF (Bad file descriptor) [pid 8542] close(20) = -1 EBADF (Bad file descriptor) [pid 8542] close(21) = -1 EBADF (Bad file descriptor) [pid 8542] close(22) = -1 EBADF (Bad file descriptor) [pid 8542] close(23) = -1 EBADF (Bad file descriptor) [pid 8542] close(24) = -1 EBADF (Bad file descriptor) [pid 8542] close(25) = -1 EBADF (Bad file descriptor) [pid 8542] close(26) = -1 EBADF (Bad file descriptor) [pid 8542] close(27) = -1 EBADF (Bad file descriptor) [pid 8542] close(28) = -1 EBADF (Bad file descriptor) [pid 8542] close(29) = -1 EBADF (Bad file descriptor) [pid 8542] exit_group(0) = ? [pid 8542] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2924, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2922", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2922", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2922/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2922/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2922/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2922") = 0 [pid 3620] mkdir("./2923", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8543 attached , child_tidptr=0x555555b53690) = 2925 [pid 8543] chdir("./2923") = 0 [pid 8543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8543] setpgid(0, 0) = 0 [pid 8543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8543] write(3, "1000", 4) = 4 [pid 8543] close(3) = 0 [pid 8543] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8543] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.670079][ T8542] siw: device registration error -23 [pid 8543] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8543] close(3) = 0 [pid 8543] close(4) = 0 [pid 8543] close(5) = 0 [pid 8543] close(6) = -1 EBADF (Bad file descriptor) [pid 8543] close(7) = -1 EBADF (Bad file descriptor) [pid 8543] close(8) = -1 EBADF (Bad file descriptor) [pid 8543] close(9) = -1 EBADF (Bad file descriptor) [pid 8543] close(10) = -1 EBADF (Bad file descriptor) [pid 8543] close(11) = -1 EBADF (Bad file descriptor) [pid 8543] close(12) = -1 EBADF (Bad file descriptor) [pid 8543] close(13) = -1 EBADF (Bad file descriptor) [pid 8543] close(14) = -1 EBADF (Bad file descriptor) [pid 8543] close(15) = -1 EBADF (Bad file descriptor) [pid 8543] close(16) = -1 EBADF (Bad file descriptor) [pid 8543] close(17) = -1 EBADF (Bad file descriptor) [pid 8543] close(18) = -1 EBADF (Bad file descriptor) [pid 8543] close(19) = -1 EBADF (Bad file descriptor) [pid 8543] close(20) = -1 EBADF (Bad file descriptor) [pid 8543] close(21) = -1 EBADF (Bad file descriptor) [pid 8543] close(22) = -1 EBADF (Bad file descriptor) [pid 8543] close(23) = -1 EBADF (Bad file descriptor) [pid 8543] close(24) = -1 EBADF (Bad file descriptor) [pid 8543] close(25) = -1 EBADF (Bad file descriptor) [pid 8543] close(26) = -1 EBADF (Bad file descriptor) [pid 8543] close(27) = -1 EBADF (Bad file descriptor) [pid 8543] close(28) = -1 EBADF (Bad file descriptor) [pid 8543] close(29) = -1 EBADF (Bad file descriptor) [pid 8543] exit_group(0) = ? [pid 8543] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2925, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2923", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2923", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2923/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2923/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2923/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2923") = 0 [pid 3620] mkdir("./2924", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8544 attached , child_tidptr=0x555555b53690) = 2926 [pid 8544] chdir("./2924") = 0 [pid 8544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8544] setpgid(0, 0) = 0 [pid 8544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8544] write(3, "1000", 4) = 4 [pid 8544] close(3) = 0 [pid 8544] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8544] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.700074][ T8543] siw: device registration error -23 [pid 8544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8544] close(3) = 0 [pid 8544] close(4) = 0 [pid 8544] close(5) = 0 [pid 8544] close(6) = -1 EBADF (Bad file descriptor) [pid 8544] close(7) = -1 EBADF (Bad file descriptor) [pid 8544] close(8) = -1 EBADF (Bad file descriptor) [pid 8544] close(9) = -1 EBADF (Bad file descriptor) [pid 8544] close(10) = -1 EBADF (Bad file descriptor) [pid 8544] close(11) = -1 EBADF (Bad file descriptor) [pid 8544] close(12) = -1 EBADF (Bad file descriptor) [pid 8544] close(13) = -1 EBADF (Bad file descriptor) [pid 8544] close(14) = -1 EBADF (Bad file descriptor) [pid 8544] close(15) = -1 EBADF (Bad file descriptor) [pid 8544] close(16) = -1 EBADF (Bad file descriptor) [pid 8544] close(17) = -1 EBADF (Bad file descriptor) [pid 8544] close(18) = -1 EBADF (Bad file descriptor) [pid 8544] close(19) = -1 EBADF (Bad file descriptor) [pid 8544] close(20) = -1 EBADF (Bad file descriptor) [pid 8544] close(21) = -1 EBADF (Bad file descriptor) [pid 8544] close(22) = -1 EBADF (Bad file descriptor) [pid 8544] close(23) = -1 EBADF (Bad file descriptor) [pid 8544] close(24) = -1 EBADF (Bad file descriptor) [pid 8544] close(25) = -1 EBADF (Bad file descriptor) [pid 8544] close(26) = -1 EBADF (Bad file descriptor) [pid 8544] close(27) = -1 EBADF (Bad file descriptor) [pid 8544] close(28) = -1 EBADF (Bad file descriptor) [pid 8544] close(29) = -1 EBADF (Bad file descriptor) [pid 8544] exit_group(0) = ? [pid 8544] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2926, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2924", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2924", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2924/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2924/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2924/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2924") = 0 [pid 3620] mkdir("./2925", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8545 attached , child_tidptr=0x555555b53690) = 2927 [pid 8545] chdir("./2925") = 0 [pid 8545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8545] setpgid(0, 0) = 0 [pid 8545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8545] write(3, "1000", 4) = 4 [pid 8545] close(3) = 0 [pid 8545] symlink("/dev/binderfs", "./binderfs") = 0 [ 189.733607][ T8544] siw: device registration error -23 [pid 8545] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8545] close(3) = 0 [pid 8545] close(4) = 0 [pid 8545] close(5) = 0 [pid 8545] close(6) = -1 EBADF (Bad file descriptor) [pid 8545] close(7) = -1 EBADF (Bad file descriptor) [pid 8545] close(8) = -1 EBADF (Bad file descriptor) [pid 8545] close(9) = -1 EBADF (Bad file descriptor) [pid 8545] close(10) = -1 EBADF (Bad file descriptor) [pid 8545] close(11) = -1 EBADF (Bad file descriptor) [pid 8545] close(12) = -1 EBADF (Bad file descriptor) [pid 8545] close(13) = -1 EBADF (Bad file descriptor) [pid 8545] close(14) = -1 EBADF (Bad file descriptor) [pid 8545] close(15) = -1 EBADF (Bad file descriptor) [pid 8545] close(16) = -1 EBADF (Bad file descriptor) [pid 8545] close(17) = -1 EBADF (Bad file descriptor) [pid 8545] close(18) = -1 EBADF (Bad file descriptor) [pid 8545] close(19) = -1 EBADF (Bad file descriptor) [pid 8545] close(20) = -1 EBADF (Bad file descriptor) [pid 8545] close(21) = -1 EBADF (Bad file descriptor) [pid 8545] close(22) = -1 EBADF (Bad file descriptor) [pid 8545] close(23) = -1 EBADF (Bad file descriptor) [pid 8545] close(24) = -1 EBADF (Bad file descriptor) [pid 8545] close(25) = -1 EBADF (Bad file descriptor) [pid 8545] close(26) = -1 EBADF (Bad file descriptor) [pid 8545] close(27) = -1 EBADF (Bad file descriptor) [pid 8545] close(28) = -1 EBADF (Bad file descriptor) [pid 8545] close(29) = -1 EBADF (Bad file descriptor) [pid 8545] exit_group(0) = ? [pid 8545] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2927, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2925", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2925", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2925/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2925/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2925/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2925") = 0 [pid 3620] mkdir("./2926", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2928 ./strace-static-x86_64: Process 8546 attached [pid 8546] chdir("./2926") = 0 [pid 8546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8546] setpgid(0, 0) = 0 [pid 8546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8546] write(3, "1000", 4) = 4 [pid 8546] close(3) = 0 [pid 8546] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8546] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8546] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8546] close(3) = 0 [pid 8546] close(4) = 0 [pid 8546] close(5) = 0 [pid 8546] close(6) = -1 EBADF (Bad file descriptor) [pid 8546] close(7) = -1 EBADF (Bad file descriptor) [pid 8546] close(8) = -1 EBADF (Bad file descriptor) [pid 8546] close(9) = -1 EBADF (Bad file descriptor) [pid 8546] close(10) = -1 EBADF (Bad file descriptor) [pid 8546] close(11) = -1 EBADF (Bad file descriptor) [pid 8546] close(12) = -1 EBADF (Bad file descriptor) [pid 8546] close(13) = -1 EBADF (Bad file descriptor) [pid 8546] close(14) = -1 EBADF (Bad file descriptor) [pid 8546] close(15) = -1 EBADF (Bad file descriptor) [pid 8546] close(16) = -1 EBADF (Bad file descriptor) [pid 8546] close(17) = -1 EBADF (Bad file descriptor) [pid 8546] close(18) = -1 EBADF (Bad file descriptor) [pid 8546] close(19) = -1 EBADF (Bad file descriptor) [pid 8546] close(20) = -1 EBADF (Bad file descriptor) [pid 8546] close(21) = -1 EBADF (Bad file descriptor) [pid 8546] close(22) = -1 EBADF (Bad file descriptor) [pid 8546] close(23) = -1 EBADF (Bad file descriptor) [pid 8546] close(24) = -1 EBADF (Bad file descriptor) [pid 8546] close(25) = -1 EBADF (Bad file descriptor) [pid 8546] close(26) = -1 EBADF (Bad file descriptor) [pid 8546] close(27) = -1 EBADF (Bad file descriptor) [pid 8546] close(28) = -1 EBADF (Bad file descriptor) [pid 8546] close(29) = -1 EBADF (Bad file descriptor) [pid 8546] exit_group(0) = ? [pid 8546] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2928, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2926", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2926", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2926/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2926/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2926/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2926") = 0 [pid 3620] mkdir("./2927", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8547 attached , child_tidptr=0x555555b53690) = 2929 [pid 8547] chdir("./2927") = 0 [pid 8547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8547] setpgid(0, 0) = 0 [pid 8547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8547] write(3, "1000", 4) = 4 [pid 8547] close(3) = 0 [ 189.779222][ T8545] siw: device registration error -23 [ 189.816062][ T8546] siw: device registration error -23 [pid 8547] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8547] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8547] close(3) = 0 [pid 8547] close(4) = 0 [pid 8547] close(5) = 0 [pid 8547] close(6) = -1 EBADF (Bad file descriptor) [pid 8547] close(7) = -1 EBADF (Bad file descriptor) [pid 8547] close(8) = -1 EBADF (Bad file descriptor) [pid 8547] close(9) = -1 EBADF (Bad file descriptor) [pid 8547] close(10) = -1 EBADF (Bad file descriptor) [pid 8547] close(11) = -1 EBADF (Bad file descriptor) [pid 8547] close(12) = -1 EBADF (Bad file descriptor) [pid 8547] close(13) = -1 EBADF (Bad file descriptor) [pid 8547] close(14) = -1 EBADF (Bad file descriptor) [pid 8547] close(15) = -1 EBADF (Bad file descriptor) [pid 8547] close(16) = -1 EBADF (Bad file descriptor) [pid 8547] close(17) = -1 EBADF (Bad file descriptor) [pid 8547] close(18) = -1 EBADF (Bad file descriptor) [pid 8547] close(19) = -1 EBADF (Bad file descriptor) [pid 8547] close(20) = -1 EBADF (Bad file descriptor) [pid 8547] close(21) = -1 EBADF (Bad file descriptor) [pid 8547] close(22) = -1 EBADF (Bad file descriptor) [pid 8547] close(23) = -1 EBADF (Bad file descriptor) [pid 8547] close(24) = -1 EBADF (Bad file descriptor) [pid 8547] close(25) = -1 EBADF (Bad file descriptor) [pid 8547] close(26) = -1 EBADF (Bad file descriptor) [pid 8547] close(27) = -1 EBADF (Bad file descriptor) [pid 8547] close(28) = -1 EBADF (Bad file descriptor) [pid 8547] close(29) = -1 EBADF (Bad file descriptor) [pid 8547] exit_group(0) = ? [pid 8547] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2929, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2927", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2927", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2927/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2927/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2927/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2927") = 0 [pid 3620] mkdir("./2928", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8548 attached , child_tidptr=0x555555b53690) = 2930 [pid 8548] chdir("./2928") = 0 [pid 8548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8548] setpgid(0, 0) = 0 [pid 8548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8548] write(3, "1000", 4) = 4 [pid 8548] close(3) = 0 [pid 8548] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8548] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.843633][ T8547] siw: device registration error -23 [pid 8548] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8548] close(3) = 0 [pid 8548] close(4) = 0 [pid 8548] close(5) = 0 [pid 8548] close(6) = -1 EBADF (Bad file descriptor) [pid 8548] close(7) = -1 EBADF (Bad file descriptor) [pid 8548] close(8) = -1 EBADF (Bad file descriptor) [pid 8548] close(9) = -1 EBADF (Bad file descriptor) [pid 8548] close(10) = -1 EBADF (Bad file descriptor) [pid 8548] close(11) = -1 EBADF (Bad file descriptor) [pid 8548] close(12) = -1 EBADF (Bad file descriptor) [pid 8548] close(13) = -1 EBADF (Bad file descriptor) [pid 8548] close(14) = -1 EBADF (Bad file descriptor) [pid 8548] close(15) = -1 EBADF (Bad file descriptor) [pid 8548] close(16) = -1 EBADF (Bad file descriptor) [pid 8548] close(17) = -1 EBADF (Bad file descriptor) [pid 8548] close(18) = -1 EBADF (Bad file descriptor) [pid 8548] close(19) = -1 EBADF (Bad file descriptor) [pid 8548] close(20) = -1 EBADF (Bad file descriptor) [pid 8548] close(21) = -1 EBADF (Bad file descriptor) [pid 8548] close(22) = -1 EBADF (Bad file descriptor) [pid 8548] close(23) = -1 EBADF (Bad file descriptor) [pid 8548] close(24) = -1 EBADF (Bad file descriptor) [pid 8548] close(25) = -1 EBADF (Bad file descriptor) [pid 8548] close(26) = -1 EBADF (Bad file descriptor) [pid 8548] close(27) = -1 EBADF (Bad file descriptor) [pid 8548] close(28) = -1 EBADF (Bad file descriptor) [pid 8548] close(29) = -1 EBADF (Bad file descriptor) [pid 8548] exit_group(0) = ? [pid 8548] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2930, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./2928", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2928", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2928/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2928/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2928/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2928") = 0 [pid 3620] mkdir("./2929", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8549 attached , child_tidptr=0x555555b53690) = 2931 [pid 8549] chdir("./2929") = 0 [pid 8549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8549] setpgid(0, 0) = 0 [pid 8549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8549] write(3, "1000", 4) = 4 [pid 8549] close(3) = 0 [pid 8549] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8549] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.877463][ T8548] siw: device registration error -23 [pid 8549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8549] close(3) = 0 [pid 8549] close(4) = 0 [pid 8549] close(5) = 0 [pid 8549] close(6) = -1 EBADF (Bad file descriptor) [pid 8549] close(7) = -1 EBADF (Bad file descriptor) [pid 8549] close(8) = -1 EBADF (Bad file descriptor) [pid 8549] close(9) = -1 EBADF (Bad file descriptor) [pid 8549] close(10) = -1 EBADF (Bad file descriptor) [pid 8549] close(11) = -1 EBADF (Bad file descriptor) [pid 8549] close(12) = -1 EBADF (Bad file descriptor) [pid 8549] close(13) = -1 EBADF (Bad file descriptor) [pid 8549] close(14) = -1 EBADF (Bad file descriptor) [pid 8549] close(15) = -1 EBADF (Bad file descriptor) [pid 8549] close(16) = -1 EBADF (Bad file descriptor) [pid 8549] close(17) = -1 EBADF (Bad file descriptor) [pid 8549] close(18) = -1 EBADF (Bad file descriptor) [pid 8549] close(19) = -1 EBADF (Bad file descriptor) [pid 8549] close(20) = -1 EBADF (Bad file descriptor) [pid 8549] close(21) = -1 EBADF (Bad file descriptor) [pid 8549] close(22) = -1 EBADF (Bad file descriptor) [pid 8549] close(23) = -1 EBADF (Bad file descriptor) [pid 8549] close(24) = -1 EBADF (Bad file descriptor) [pid 8549] close(25) = -1 EBADF (Bad file descriptor) [pid 8549] close(26) = -1 EBADF (Bad file descriptor) [pid 8549] close(27) = -1 EBADF (Bad file descriptor) [pid 8549] close(28) = -1 EBADF (Bad file descriptor) [pid 8549] close(29) = -1 EBADF (Bad file descriptor) [pid 8549] exit_group(0) = ? [pid 8549] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2931, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2929", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2929", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2929/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2929/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2929/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2929") = 0 [pid 3620] mkdir("./2930", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2932 ./strace-static-x86_64: Process 8550 attached [pid 8550] chdir("./2930") = 0 [pid 8550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8550] setpgid(0, 0) = 0 [pid 8550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8550] write(3, "1000", 4) = 4 [pid 8550] close(3) = 0 [pid 8550] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8550] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8550] close(3) = 0 [pid 8550] close(4) = 0 [pid 8550] close(5) = 0 [pid 8550] close(6) = -1 EBADF (Bad file descriptor) [pid 8550] close(7) = -1 EBADF (Bad file descriptor) [pid 8550] close(8) = -1 EBADF (Bad file descriptor) [pid 8550] close(9) = -1 EBADF (Bad file descriptor) [pid 8550] close(10) = -1 EBADF (Bad file descriptor) [pid 8550] close(11) = -1 EBADF (Bad file descriptor) [pid 8550] close(12) = -1 EBADF (Bad file descriptor) [pid 8550] close(13) = -1 EBADF (Bad file descriptor) [pid 8550] close(14) = -1 EBADF (Bad file descriptor) [pid 8550] close(15) = -1 EBADF (Bad file descriptor) [pid 8550] close(16) = -1 EBADF (Bad file descriptor) [pid 8550] close(17) = -1 EBADF (Bad file descriptor) [pid 8550] close(18) = -1 EBADF (Bad file descriptor) [pid 8550] close(19) = -1 EBADF (Bad file descriptor) [pid 8550] close(20) = -1 EBADF (Bad file descriptor) [pid 8550] close(21) = -1 EBADF (Bad file descriptor) [pid 8550] close(22) = -1 EBADF (Bad file descriptor) [pid 8550] close(23) = -1 EBADF (Bad file descriptor) [pid 8550] close(24) = -1 EBADF (Bad file descriptor) [pid 8550] close(25) = -1 EBADF (Bad file descriptor) [pid 8550] close(26) = -1 EBADF (Bad file descriptor) [pid 8550] close(27) = -1 EBADF (Bad file descriptor) [pid 8550] close(28) = -1 EBADF (Bad file descriptor) [pid 8550] close(29) = -1 EBADF (Bad file descriptor) [pid 8550] exit_group(0) = ? [pid 8550] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2932, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2930", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2930", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2930/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2930/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2930/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2930") = 0 [pid 3620] mkdir("./2931", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2933 ./strace-static-x86_64: Process 8551 attached [pid 8551] chdir("./2931") = 0 [pid 8551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8551] setpgid(0, 0) = 0 [pid 8551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8551] write(3, "1000", 4) = 4 [pid 8551] close(3) = 0 [pid 8551] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8551] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.918393][ T8549] siw: device registration error -23 [ 189.949618][ T8550] siw: device registration error -23 [pid 8551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8551] close(3) = 0 [pid 8551] close(4) = 0 [pid 8551] close(5) = 0 [pid 8551] close(6) = -1 EBADF (Bad file descriptor) [pid 8551] close(7) = -1 EBADF (Bad file descriptor) [pid 8551] close(8) = -1 EBADF (Bad file descriptor) [pid 8551] close(9) = -1 EBADF (Bad file descriptor) [pid 8551] close(10) = -1 EBADF (Bad file descriptor) [pid 8551] close(11) = -1 EBADF (Bad file descriptor) [pid 8551] close(12) = -1 EBADF (Bad file descriptor) [pid 8551] close(13) = -1 EBADF (Bad file descriptor) [pid 8551] close(14) = -1 EBADF (Bad file descriptor) [pid 8551] close(15) = -1 EBADF (Bad file descriptor) [pid 8551] close(16) = -1 EBADF (Bad file descriptor) [pid 8551] close(17) = -1 EBADF (Bad file descriptor) [pid 8551] close(18) = -1 EBADF (Bad file descriptor) [pid 8551] close(19) = -1 EBADF (Bad file descriptor) [pid 8551] close(20) = -1 EBADF (Bad file descriptor) [pid 8551] close(21) = -1 EBADF (Bad file descriptor) [pid 8551] close(22) = -1 EBADF (Bad file descriptor) [pid 8551] close(23) = -1 EBADF (Bad file descriptor) [pid 8551] close(24) = -1 EBADF (Bad file descriptor) [pid 8551] close(25) = -1 EBADF (Bad file descriptor) [pid 8551] close(26) = -1 EBADF (Bad file descriptor) [pid 8551] close(27) = -1 EBADF (Bad file descriptor) [pid 8551] close(28) = -1 EBADF (Bad file descriptor) [pid 8551] close(29) = -1 EBADF (Bad file descriptor) [pid 8551] exit_group(0) = ? [pid 8551] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2933, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2931", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2931", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2931/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2931/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2931/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2931") = 0 [pid 3620] mkdir("./2932", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2934 ./strace-static-x86_64: Process 8552 attached [pid 8552] chdir("./2932") = 0 [pid 8552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8552] setpgid(0, 0) = 0 [pid 8552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8552] write(3, "1000", 4) = 4 [pid 8552] close(3) = 0 [pid 8552] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8552] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 189.984861][ T8551] siw: device registration error -23 [pid 8552] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8552] close(3) = 0 [pid 8552] close(4) = 0 [pid 8552] close(5) = 0 [pid 8552] close(6) = -1 EBADF (Bad file descriptor) [pid 8552] close(7) = -1 EBADF (Bad file descriptor) [pid 8552] close(8) = -1 EBADF (Bad file descriptor) [pid 8552] close(9) = -1 EBADF (Bad file descriptor) [pid 8552] close(10) = -1 EBADF (Bad file descriptor) [pid 8552] close(11) = -1 EBADF (Bad file descriptor) [pid 8552] close(12) = -1 EBADF (Bad file descriptor) [pid 8552] close(13) = -1 EBADF (Bad file descriptor) [pid 8552] close(14) = -1 EBADF (Bad file descriptor) [pid 8552] close(15) = -1 EBADF (Bad file descriptor) [pid 8552] close(16) = -1 EBADF (Bad file descriptor) [pid 8552] close(17) = -1 EBADF (Bad file descriptor) [pid 8552] close(18) = -1 EBADF (Bad file descriptor) [pid 8552] close(19) = -1 EBADF (Bad file descriptor) [pid 8552] close(20) = -1 EBADF (Bad file descriptor) [pid 8552] close(21) = -1 EBADF (Bad file descriptor) [pid 8552] close(22) = -1 EBADF (Bad file descriptor) [pid 8552] close(23) = -1 EBADF (Bad file descriptor) [pid 8552] close(24) = -1 EBADF (Bad file descriptor) [pid 8552] close(25) = -1 EBADF (Bad file descriptor) [pid 8552] close(26) = -1 EBADF (Bad file descriptor) [pid 8552] close(27) = -1 EBADF (Bad file descriptor) [pid 8552] close(28) = -1 EBADF (Bad file descriptor) [pid 8552] close(29) = -1 EBADF (Bad file descriptor) [pid 8552] exit_group(0) = ? [pid 8552] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2934, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2932", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2932", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2932/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2932/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2932/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2932") = 0 [pid 3620] mkdir("./2933", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2935 ./strace-static-x86_64: Process 8553 attached [pid 8553] chdir("./2933") = 0 [pid 8553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8553] setpgid(0, 0) = 0 [pid 8553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8553] write(3, "1000", 4) = 4 [pid 8553] close(3) = 0 [pid 8553] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8553] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.015615][ T8552] siw: device registration error -23 [pid 8553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8553] close(3) = 0 [pid 8553] close(4) = 0 [pid 8553] close(5) = 0 [pid 8553] close(6) = -1 EBADF (Bad file descriptor) [pid 8553] close(7) = -1 EBADF (Bad file descriptor) [pid 8553] close(8) = -1 EBADF (Bad file descriptor) [pid 8553] close(9) = -1 EBADF (Bad file descriptor) [pid 8553] close(10) = -1 EBADF (Bad file descriptor) [pid 8553] close(11) = -1 EBADF (Bad file descriptor) [pid 8553] close(12) = -1 EBADF (Bad file descriptor) [pid 8553] close(13) = -1 EBADF (Bad file descriptor) [pid 8553] close(14) = -1 EBADF (Bad file descriptor) [pid 8553] close(15) = -1 EBADF (Bad file descriptor) [pid 8553] close(16) = -1 EBADF (Bad file descriptor) [pid 8553] close(17) = -1 EBADF (Bad file descriptor) [pid 8553] close(18) = -1 EBADF (Bad file descriptor) [pid 8553] close(19) = -1 EBADF (Bad file descriptor) [pid 8553] close(20) = -1 EBADF (Bad file descriptor) [pid 8553] close(21) = -1 EBADF (Bad file descriptor) [pid 8553] close(22) = -1 EBADF (Bad file descriptor) [pid 8553] close(23) = -1 EBADF (Bad file descriptor) [pid 8553] close(24) = -1 EBADF (Bad file descriptor) [pid 8553] close(25) = -1 EBADF (Bad file descriptor) [pid 8553] close(26) = -1 EBADF (Bad file descriptor) [pid 8553] close(27) = -1 EBADF (Bad file descriptor) [pid 8553] close(28) = -1 EBADF (Bad file descriptor) [pid 8553] close(29) = -1 EBADF (Bad file descriptor) [pid 8553] exit_group(0) = ? [pid 8553] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2935, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2933", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2933", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2933/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2933/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2933/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2933") = 0 [pid 3620] mkdir("./2934", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8554 attached , child_tidptr=0x555555b53690) = 2936 [pid 8554] chdir("./2934") = 0 [pid 8554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8554] setpgid(0, 0) = 0 [pid 8554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8554] write(3, "1000", 4) = 4 [pid 8554] close(3) = 0 [pid 8554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8554] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.050801][ T8553] siw: device registration error -23 [pid 8554] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8554] close(3) = 0 [pid 8554] close(4) = 0 [pid 8554] close(5) = 0 [pid 8554] close(6) = -1 EBADF (Bad file descriptor) [pid 8554] close(7) = -1 EBADF (Bad file descriptor) [pid 8554] close(8) = -1 EBADF (Bad file descriptor) [pid 8554] close(9) = -1 EBADF (Bad file descriptor) [pid 8554] close(10) = -1 EBADF (Bad file descriptor) [pid 8554] close(11) = -1 EBADF (Bad file descriptor) [pid 8554] close(12) = -1 EBADF (Bad file descriptor) [pid 8554] close(13) = -1 EBADF (Bad file descriptor) [pid 8554] close(14) = -1 EBADF (Bad file descriptor) [pid 8554] close(15) = -1 EBADF (Bad file descriptor) [pid 8554] close(16) = -1 EBADF (Bad file descriptor) [pid 8554] close(17) = -1 EBADF (Bad file descriptor) [pid 8554] close(18) = -1 EBADF (Bad file descriptor) [pid 8554] close(19) = -1 EBADF (Bad file descriptor) [pid 8554] close(20) = -1 EBADF (Bad file descriptor) [pid 8554] close(21) = -1 EBADF (Bad file descriptor) [pid 8554] close(22) = -1 EBADF (Bad file descriptor) [pid 8554] close(23) = -1 EBADF (Bad file descriptor) [pid 8554] close(24) = -1 EBADF (Bad file descriptor) [pid 8554] close(25) = -1 EBADF (Bad file descriptor) [pid 8554] close(26) = -1 EBADF (Bad file descriptor) [pid 8554] close(27) = -1 EBADF (Bad file descriptor) [pid 8554] close(28) = -1 EBADF (Bad file descriptor) [pid 8554] close(29) = -1 EBADF (Bad file descriptor) [pid 8554] exit_group(0) = ? [pid 8554] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2936, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2934", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2934", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2934/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2934/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2934/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2934") = 0 [pid 3620] mkdir("./2935", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2937 ./strace-static-x86_64: Process 8555 attached [pid 8555] chdir("./2935") = 0 [pid 8555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8555] setpgid(0, 0) = 0 [pid 8555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8555] write(3, "1000", 4) = 4 [pid 8555] close(3) = 0 [ 190.086705][ T8554] siw: device registration error -23 [pid 8555] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8555] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8555] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8555] close(3) = 0 [pid 8555] close(4) = 0 [pid 8555] close(5) = 0 [pid 8555] close(6) = -1 EBADF (Bad file descriptor) [pid 8555] close(7) = -1 EBADF (Bad file descriptor) [pid 8555] close(8) = -1 EBADF (Bad file descriptor) [pid 8555] close(9) = -1 EBADF (Bad file descriptor) [pid 8555] close(10) = -1 EBADF (Bad file descriptor) [pid 8555] close(11) = -1 EBADF (Bad file descriptor) [pid 8555] close(12) = -1 EBADF (Bad file descriptor) [pid 8555] close(13) = -1 EBADF (Bad file descriptor) [pid 8555] close(14) = -1 EBADF (Bad file descriptor) [pid 8555] close(15) = -1 EBADF (Bad file descriptor) [pid 8555] close(16) = -1 EBADF (Bad file descriptor) [pid 8555] close(17) = -1 EBADF (Bad file descriptor) [pid 8555] close(18) = -1 EBADF (Bad file descriptor) [pid 8555] close(19) = -1 EBADF (Bad file descriptor) [pid 8555] close(20) = -1 EBADF (Bad file descriptor) [pid 8555] close(21) = -1 EBADF (Bad file descriptor) [pid 8555] close(22) = -1 EBADF (Bad file descriptor) [pid 8555] close(23) = -1 EBADF (Bad file descriptor) [pid 8555] close(24) = -1 EBADF (Bad file descriptor) [pid 8555] close(25) = -1 EBADF (Bad file descriptor) [pid 8555] close(26) = -1 EBADF (Bad file descriptor) [pid 8555] close(27) = -1 EBADF (Bad file descriptor) [pid 8555] close(28) = -1 EBADF (Bad file descriptor) [pid 8555] close(29) = -1 EBADF (Bad file descriptor) [pid 8555] exit_group(0) = ? [pid 8555] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2937, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2935", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2935", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2935/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2935/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2935/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2935") = 0 [pid 3620] mkdir("./2936", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2938 ./strace-static-x86_64: Process 8556 attached [pid 8556] chdir("./2936") = 0 [pid 8556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8556] setpgid(0, 0) = 0 [pid 8556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8556] write(3, "1000", 4) = 4 [pid 8556] close(3) = 0 [pid 8556] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8556] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8556] close(3) = 0 [pid 8556] close(4) = 0 [pid 8556] close(5) = 0 [pid 8556] close(6) = -1 EBADF (Bad file descriptor) [pid 8556] close(7) = -1 EBADF (Bad file descriptor) [pid 8556] close(8) = -1 EBADF (Bad file descriptor) [pid 8556] close(9) = -1 EBADF (Bad file descriptor) [pid 8556] close(10) = -1 EBADF (Bad file descriptor) [pid 8556] close(11) = -1 EBADF (Bad file descriptor) [pid 8556] close(12) = -1 EBADF (Bad file descriptor) [pid 8556] close(13) = -1 EBADF (Bad file descriptor) [pid 8556] close(14) = -1 EBADF (Bad file descriptor) [pid 8556] close(15) = -1 EBADF (Bad file descriptor) [pid 8556] close(16) = -1 EBADF (Bad file descriptor) [pid 8556] close(17) = -1 EBADF (Bad file descriptor) [pid 8556] close(18) = -1 EBADF (Bad file descriptor) [pid 8556] close(19) = -1 EBADF (Bad file descriptor) [pid 8556] close(20) = -1 EBADF (Bad file descriptor) [pid 8556] close(21) = -1 EBADF (Bad file descriptor) [pid 8556] close(22) = -1 EBADF (Bad file descriptor) [pid 8556] close(23) = -1 EBADF (Bad file descriptor) [pid 8556] close(24) = -1 EBADF (Bad file descriptor) [pid 8556] close(25) = -1 EBADF (Bad file descriptor) [pid 8556] close(26) = -1 EBADF (Bad file descriptor) [pid 8556] close(27) = -1 EBADF (Bad file descriptor) [pid 8556] close(28) = -1 EBADF (Bad file descriptor) [pid 8556] close(29) = -1 EBADF (Bad file descriptor) [pid 8556] exit_group(0) = ? [pid 8556] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2938, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2936", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2936", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2936/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2936/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2936/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2936") = 0 [pid 3620] mkdir("./2937", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2939 ./strace-static-x86_64: Process 8557 attached [pid 8557] chdir("./2937") = 0 [pid 8557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8557] setpgid(0, 0) = 0 [pid 8557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8557] write(3, "1000", 4) = 4 [pid 8557] close(3) = 0 [pid 8557] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8557] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.128786][ T8555] siw: device registration error -23 [ 190.165237][ T8556] siw: device registration error -23 [pid 8557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8557] close(3) = 0 [pid 8557] close(4) = 0 [pid 8557] close(5) = 0 [pid 8557] close(6) = -1 EBADF (Bad file descriptor) [pid 8557] close(7) = -1 EBADF (Bad file descriptor) [pid 8557] close(8) = -1 EBADF (Bad file descriptor) [pid 8557] close(9) = -1 EBADF (Bad file descriptor) [pid 8557] close(10) = -1 EBADF (Bad file descriptor) [pid 8557] close(11) = -1 EBADF (Bad file descriptor) [pid 8557] close(12) = -1 EBADF (Bad file descriptor) [pid 8557] close(13) = -1 EBADF (Bad file descriptor) [pid 8557] close(14) = -1 EBADF (Bad file descriptor) [pid 8557] close(15) = -1 EBADF (Bad file descriptor) [pid 8557] close(16) = -1 EBADF (Bad file descriptor) [pid 8557] close(17) = -1 EBADF (Bad file descriptor) [pid 8557] close(18) = -1 EBADF (Bad file descriptor) [pid 8557] close(19) = -1 EBADF (Bad file descriptor) [pid 8557] close(20) = -1 EBADF (Bad file descriptor) [pid 8557] close(21) = -1 EBADF (Bad file descriptor) [pid 8557] close(22) = -1 EBADF (Bad file descriptor) [pid 8557] close(23) = -1 EBADF (Bad file descriptor) [pid 8557] close(24) = -1 EBADF (Bad file descriptor) [pid 8557] close(25) = -1 EBADF (Bad file descriptor) [pid 8557] close(26) = -1 EBADF (Bad file descriptor) [pid 8557] close(27) = -1 EBADF (Bad file descriptor) [pid 8557] close(28) = -1 EBADF (Bad file descriptor) [pid 8557] close(29) = -1 EBADF (Bad file descriptor) [pid 8557] exit_group(0) = ? [pid 8557] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2939, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2937", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2937", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2937/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2937/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2937/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2937") = 0 [pid 3620] mkdir("./2938", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2940 ./strace-static-x86_64: Process 8558 attached [pid 8558] chdir("./2938") = 0 [pid 8558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8558] setpgid(0, 0) = 0 [pid 8558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8558] write(3, "1000", 4) = 4 [pid 8558] close(3) = 0 [pid 8558] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8558] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.202226][ T8557] siw: device registration error -23 [pid 8558] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8558] close(3) = 0 [pid 8558] close(4) = 0 [pid 8558] close(5) = 0 [pid 8558] close(6) = -1 EBADF (Bad file descriptor) [pid 8558] close(7) = -1 EBADF (Bad file descriptor) [pid 8558] close(8) = -1 EBADF (Bad file descriptor) [pid 8558] close(9) = -1 EBADF (Bad file descriptor) [pid 8558] close(10) = -1 EBADF (Bad file descriptor) [pid 8558] close(11) = -1 EBADF (Bad file descriptor) [pid 8558] close(12) = -1 EBADF (Bad file descriptor) [pid 8558] close(13) = -1 EBADF (Bad file descriptor) [pid 8558] close(14) = -1 EBADF (Bad file descriptor) [pid 8558] close(15) = -1 EBADF (Bad file descriptor) [pid 8558] close(16) = -1 EBADF (Bad file descriptor) [pid 8558] close(17) = -1 EBADF (Bad file descriptor) [pid 8558] close(18) = -1 EBADF (Bad file descriptor) [pid 8558] close(19) = -1 EBADF (Bad file descriptor) [pid 8558] close(20) = -1 EBADF (Bad file descriptor) [pid 8558] close(21) = -1 EBADF (Bad file descriptor) [pid 8558] close(22) = -1 EBADF (Bad file descriptor) [pid 8558] close(23) = -1 EBADF (Bad file descriptor) [pid 8558] close(24) = -1 EBADF (Bad file descriptor) [pid 8558] close(25) = -1 EBADF (Bad file descriptor) [pid 8558] close(26) = -1 EBADF (Bad file descriptor) [pid 8558] close(27) = -1 EBADF (Bad file descriptor) [pid 8558] close(28) = -1 EBADF (Bad file descriptor) [pid 8558] close(29) = -1 EBADF (Bad file descriptor) [pid 8558] exit_group(0) = ? [pid 8558] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2940, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2938", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2938", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2938/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2938/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2938/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2938") = 0 [pid 3620] mkdir("./2939", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2941 ./strace-static-x86_64: Process 8559 attached [ 190.239976][ T8558] siw: device registration error -23 [pid 8559] chdir("./2939") = 0 [pid 8559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8559] setpgid(0, 0) = 0 [pid 8559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8559] write(3, "1000", 4) = 4 [pid 8559] close(3) = 0 [pid 8559] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8559] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8559] close(3) = 0 [pid 8559] close(4) = 0 [pid 8559] close(5) = 0 [pid 8559] close(6) = -1 EBADF (Bad file descriptor) [pid 8559] close(7) = -1 EBADF (Bad file descriptor) [pid 8559] close(8) = -1 EBADF (Bad file descriptor) [pid 8559] close(9) = -1 EBADF (Bad file descriptor) [pid 8559] close(10) = -1 EBADF (Bad file descriptor) [pid 8559] close(11) = -1 EBADF (Bad file descriptor) [pid 8559] close(12) = -1 EBADF (Bad file descriptor) [pid 8559] close(13) = -1 EBADF (Bad file descriptor) [pid 8559] close(14) = -1 EBADF (Bad file descriptor) [pid 8559] close(15) = -1 EBADF (Bad file descriptor) [pid 8559] close(16) = -1 EBADF (Bad file descriptor) [pid 8559] close(17) = -1 EBADF (Bad file descriptor) [pid 8559] close(18) = -1 EBADF (Bad file descriptor) [pid 8559] close(19) = -1 EBADF (Bad file descriptor) [pid 8559] close(20) = -1 EBADF (Bad file descriptor) [pid 8559] close(21) = -1 EBADF (Bad file descriptor) [pid 8559] close(22) = -1 EBADF (Bad file descriptor) [pid 8559] close(23) = -1 EBADF (Bad file descriptor) [pid 8559] close(24) = -1 EBADF (Bad file descriptor) [pid 8559] close(25) = -1 EBADF (Bad file descriptor) [pid 8559] close(26) = -1 EBADF (Bad file descriptor) [pid 8559] close(27) = -1 EBADF (Bad file descriptor) [pid 8559] close(28) = -1 EBADF (Bad file descriptor) [pid 8559] close(29) = -1 EBADF (Bad file descriptor) [pid 8559] exit_group(0) = ? [pid 8559] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2941, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2939", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2939", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2939/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2939/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2939/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2939") = 0 [pid 3620] mkdir("./2940", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2942 ./strace-static-x86_64: Process 8560 attached [pid 8560] chdir("./2940") = 0 [pid 8560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8560] setpgid(0, 0) = 0 [pid 8560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8560] write(3, "1000", 4) = 4 [pid 8560] close(3) = 0 [pid 8560] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8560] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.287628][ T8559] siw: device registration error -23 [pid 8560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8560] close(3) = 0 [pid 8560] close(4) = 0 [pid 8560] close(5) = 0 [pid 8560] close(6) = -1 EBADF (Bad file descriptor) [pid 8560] close(7) = -1 EBADF (Bad file descriptor) [pid 8560] close(8) = -1 EBADF (Bad file descriptor) [pid 8560] close(9) = -1 EBADF (Bad file descriptor) [pid 8560] close(10) = -1 EBADF (Bad file descriptor) [pid 8560] close(11) = -1 EBADF (Bad file descriptor) [pid 8560] close(12) = -1 EBADF (Bad file descriptor) [pid 8560] close(13) = -1 EBADF (Bad file descriptor) [pid 8560] close(14) = -1 EBADF (Bad file descriptor) [pid 8560] close(15) = -1 EBADF (Bad file descriptor) [pid 8560] close(16) = -1 EBADF (Bad file descriptor) [pid 8560] close(17) = -1 EBADF (Bad file descriptor) [pid 8560] close(18) = -1 EBADF (Bad file descriptor) [pid 8560] close(19) = -1 EBADF (Bad file descriptor) [pid 8560] close(20) = -1 EBADF (Bad file descriptor) [pid 8560] close(21) = -1 EBADF (Bad file descriptor) [pid 8560] close(22) = -1 EBADF (Bad file descriptor) [pid 8560] close(23) = -1 EBADF (Bad file descriptor) [pid 8560] close(24) = -1 EBADF (Bad file descriptor) [pid 8560] close(25) = -1 EBADF (Bad file descriptor) [pid 8560] close(26) = -1 EBADF (Bad file descriptor) [pid 8560] close(27) = -1 EBADF (Bad file descriptor) [pid 8560] close(28) = -1 EBADF (Bad file descriptor) [pid 8560] close(29) = -1 EBADF (Bad file descriptor) [pid 8560] exit_group(0) = ? [pid 8560] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2942, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2940", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2940", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2940/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2940/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2940/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2940") = 0 [pid 3620] mkdir("./2941", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8561 attached , child_tidptr=0x555555b53690) = 2943 [pid 8561] chdir("./2941") = 0 [pid 8561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8561] setpgid(0, 0) = 0 [pid 8561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8561] write(3, "1000", 4) = 4 [pid 8561] close(3) = 0 [pid 8561] symlink("/dev/binderfs", "./binderfs") = 0 [ 190.329227][ T8560] siw: device registration error -23 [pid 8561] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8561] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8561] close(3) = 0 [pid 8561] close(4) = 0 [pid 8561] close(5) = 0 [pid 8561] close(6) = -1 EBADF (Bad file descriptor) [pid 8561] close(7) = -1 EBADF (Bad file descriptor) [pid 8561] close(8) = -1 EBADF (Bad file descriptor) [pid 8561] close(9) = -1 EBADF (Bad file descriptor) [pid 8561] close(10) = -1 EBADF (Bad file descriptor) [pid 8561] close(11) = -1 EBADF (Bad file descriptor) [pid 8561] close(12) = -1 EBADF (Bad file descriptor) [pid 8561] close(13) = -1 EBADF (Bad file descriptor) [pid 8561] close(14) = -1 EBADF (Bad file descriptor) [pid 8561] close(15) = -1 EBADF (Bad file descriptor) [pid 8561] close(16) = -1 EBADF (Bad file descriptor) [pid 8561] close(17) = -1 EBADF (Bad file descriptor) [pid 8561] close(18) = -1 EBADF (Bad file descriptor) [pid 8561] close(19) = -1 EBADF (Bad file descriptor) [pid 8561] close(20) = -1 EBADF (Bad file descriptor) [pid 8561] close(21) = -1 EBADF (Bad file descriptor) [pid 8561] close(22) = -1 EBADF (Bad file descriptor) [pid 8561] close(23) = -1 EBADF (Bad file descriptor) [pid 8561] close(24) = -1 EBADF (Bad file descriptor) [pid 8561] close(25) = -1 EBADF (Bad file descriptor) [pid 8561] close(26) = -1 EBADF (Bad file descriptor) [pid 8561] close(27) = -1 EBADF (Bad file descriptor) [pid 8561] close(28) = -1 EBADF (Bad file descriptor) [pid 8561] close(29) = -1 EBADF (Bad file descriptor) [pid 8561] exit_group(0) = ? [pid 8561] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2943, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2941", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2941", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2941/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2941/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2941/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2941") = 0 [pid 3620] mkdir("./2942", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2944 ./strace-static-x86_64: Process 8562 attached [pid 8562] chdir("./2942") = 0 [pid 8562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8562] setpgid(0, 0) = 0 [pid 8562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8562] write(3, "1000", 4) = 4 [pid 8562] close(3) = 0 [pid 8562] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8562] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8562] close(3) = 0 [pid 8562] close(4) = 0 [pid 8562] close(5) = 0 [pid 8562] close(6) = -1 EBADF (Bad file descriptor) [pid 8562] close(7) = -1 EBADF (Bad file descriptor) [pid 8562] close(8) = -1 EBADF (Bad file descriptor) [pid 8562] close(9) = -1 EBADF (Bad file descriptor) [pid 8562] close(10) = -1 EBADF (Bad file descriptor) [pid 8562] close(11) = -1 EBADF (Bad file descriptor) [pid 8562] close(12) = -1 EBADF (Bad file descriptor) [pid 8562] close(13) = -1 EBADF (Bad file descriptor) [pid 8562] close(14) = -1 EBADF (Bad file descriptor) [pid 8562] close(15) = -1 EBADF (Bad file descriptor) [pid 8562] close(16) = -1 EBADF (Bad file descriptor) [pid 8562] close(17) = -1 EBADF (Bad file descriptor) [pid 8562] close(18) = -1 EBADF (Bad file descriptor) [pid 8562] close(19) = -1 EBADF (Bad file descriptor) [pid 8562] close(20) = -1 EBADF (Bad file descriptor) [pid 8562] close(21) = -1 EBADF (Bad file descriptor) [pid 8562] close(22) = -1 EBADF (Bad file descriptor) [pid 8562] close(23) = -1 EBADF (Bad file descriptor) [pid 8562] close(24) = -1 EBADF (Bad file descriptor) [pid 8562] close(25) = -1 EBADF (Bad file descriptor) [pid 8562] close(26) = -1 EBADF (Bad file descriptor) [pid 8562] close(27) = -1 EBADF (Bad file descriptor) [pid 8562] close(28) = -1 EBADF (Bad file descriptor) [pid 8562] close(29) = -1 EBADF (Bad file descriptor) [pid 8562] exit_group(0) = ? [pid 8562] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2944, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2942", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2942", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2942/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2942/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2942/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2942") = 0 [pid 3620] mkdir("./2943", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8563 attached , child_tidptr=0x555555b53690) = 2945 [pid 8563] chdir("./2943") = 0 [pid 8563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8563] setpgid(0, 0) = 0 [pid 8563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8563] write(3, "1000", 4) = 4 [pid 8563] close(3) = 0 [pid 8563] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8563] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.370454][ T8561] siw: device registration error -23 [ 190.403059][ T8562] siw: device registration error -23 [pid 8563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8563] close(3) = 0 [pid 8563] close(4) = 0 [pid 8563] close(5) = 0 [pid 8563] close(6) = -1 EBADF (Bad file descriptor) [pid 8563] close(7) = -1 EBADF (Bad file descriptor) [pid 8563] close(8) = -1 EBADF (Bad file descriptor) [pid 8563] close(9) = -1 EBADF (Bad file descriptor) [pid 8563] close(10) = -1 EBADF (Bad file descriptor) [pid 8563] close(11) = -1 EBADF (Bad file descriptor) [pid 8563] close(12) = -1 EBADF (Bad file descriptor) [pid 8563] close(13) = -1 EBADF (Bad file descriptor) [pid 8563] close(14) = -1 EBADF (Bad file descriptor) [pid 8563] close(15) = -1 EBADF (Bad file descriptor) [pid 8563] close(16) = -1 EBADF (Bad file descriptor) [pid 8563] close(17) = -1 EBADF (Bad file descriptor) [pid 8563] close(18) = -1 EBADF (Bad file descriptor) [pid 8563] close(19) = -1 EBADF (Bad file descriptor) [pid 8563] close(20) = -1 EBADF (Bad file descriptor) [pid 8563] close(21) = -1 EBADF (Bad file descriptor) [pid 8563] close(22) = -1 EBADF (Bad file descriptor) [pid 8563] close(23) = -1 EBADF (Bad file descriptor) [pid 8563] close(24) = -1 EBADF (Bad file descriptor) [pid 8563] close(25) = -1 EBADF (Bad file descriptor) [pid 8563] close(26) = -1 EBADF (Bad file descriptor) [pid 8563] close(27) = -1 EBADF (Bad file descriptor) [pid 8563] close(28) = -1 EBADF (Bad file descriptor) [pid 8563] close(29) = -1 EBADF (Bad file descriptor) [pid 8563] exit_group(0) = ? [pid 8563] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2945, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2943", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2943", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2943/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2943/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2943/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2943") = 0 [pid 3620] mkdir("./2944", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8564 attached , child_tidptr=0x555555b53690) = 2946 [pid 8564] chdir("./2944") = 0 [pid 8564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8564] setpgid(0, 0) = 0 [pid 8564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8564] write(3, "1000", 4) = 4 [pid 8564] close(3) = 0 [pid 8564] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8564] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.436939][ T8563] siw: device registration error -23 [pid 8564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8564] close(3) = 0 [pid 8564] close(4) = 0 [pid 8564] close(5) = 0 [pid 8564] close(6) = -1 EBADF (Bad file descriptor) [pid 8564] close(7) = -1 EBADF (Bad file descriptor) [pid 8564] close(8) = -1 EBADF (Bad file descriptor) [pid 8564] close(9) = -1 EBADF (Bad file descriptor) [pid 8564] close(10) = -1 EBADF (Bad file descriptor) [pid 8564] close(11) = -1 EBADF (Bad file descriptor) [pid 8564] close(12) = -1 EBADF (Bad file descriptor) [pid 8564] close(13) = -1 EBADF (Bad file descriptor) [pid 8564] close(14) = -1 EBADF (Bad file descriptor) [pid 8564] close(15) = -1 EBADF (Bad file descriptor) [pid 8564] close(16) = -1 EBADF (Bad file descriptor) [pid 8564] close(17) = -1 EBADF (Bad file descriptor) [pid 8564] close(18) = -1 EBADF (Bad file descriptor) [pid 8564] close(19) = -1 EBADF (Bad file descriptor) [pid 8564] close(20) = -1 EBADF (Bad file descriptor) [pid 8564] close(21) = -1 EBADF (Bad file descriptor) [pid 8564] close(22) = -1 EBADF (Bad file descriptor) [pid 8564] close(23) = -1 EBADF (Bad file descriptor) [pid 8564] close(24) = -1 EBADF (Bad file descriptor) [pid 8564] close(25) = -1 EBADF (Bad file descriptor) [pid 8564] close(26) = -1 EBADF (Bad file descriptor) [pid 8564] close(27) = -1 EBADF (Bad file descriptor) [pid 8564] close(28) = -1 EBADF (Bad file descriptor) [pid 8564] close(29) = -1 EBADF (Bad file descriptor) [pid 8564] exit_group(0) = ? [pid 8564] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2946, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2944", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2944", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2944/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2944/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2944/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2944") = 0 [pid 3620] mkdir("./2945", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2947 ./strace-static-x86_64: Process 8565 attached [pid 8565] chdir("./2945") = 0 [pid 8565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8565] setpgid(0, 0) = 0 [pid 8565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8565] write(3, "1000", 4) = 4 [pid 8565] close(3) = 0 [pid 8565] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8565] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.468871][ T8564] siw: device registration error -23 [pid 8565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8565] close(3) = 0 [pid 8565] close(4) = 0 [pid 8565] close(5) = 0 [pid 8565] close(6) = -1 EBADF (Bad file descriptor) [pid 8565] close(7) = -1 EBADF (Bad file descriptor) [pid 8565] close(8) = -1 EBADF (Bad file descriptor) [pid 8565] close(9) = -1 EBADF (Bad file descriptor) [pid 8565] close(10) = -1 EBADF (Bad file descriptor) [pid 8565] close(11) = -1 EBADF (Bad file descriptor) [pid 8565] close(12) = -1 EBADF (Bad file descriptor) [pid 8565] close(13) = -1 EBADF (Bad file descriptor) [pid 8565] close(14) = -1 EBADF (Bad file descriptor) [pid 8565] close(15) = -1 EBADF (Bad file descriptor) [pid 8565] close(16) = -1 EBADF (Bad file descriptor) [pid 8565] close(17) = -1 EBADF (Bad file descriptor) [pid 8565] close(18) = -1 EBADF (Bad file descriptor) [pid 8565] close(19) = -1 EBADF (Bad file descriptor) [pid 8565] close(20) = -1 EBADF (Bad file descriptor) [pid 8565] close(21) = -1 EBADF (Bad file descriptor) [pid 8565] close(22) = -1 EBADF (Bad file descriptor) [pid 8565] close(23) = -1 EBADF (Bad file descriptor) [pid 8565] close(24) = -1 EBADF (Bad file descriptor) [pid 8565] close(25) = -1 EBADF (Bad file descriptor) [pid 8565] close(26) = -1 EBADF (Bad file descriptor) [pid 8565] close(27) = -1 EBADF (Bad file descriptor) [pid 8565] close(28) = -1 EBADF (Bad file descriptor) [pid 8565] close(29) = -1 EBADF (Bad file descriptor) [pid 8565] exit_group(0) = ? [pid 8565] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2947, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2945", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2945", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2945/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2945/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2945/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2945") = 0 [pid 3620] mkdir("./2946", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8566 attached , child_tidptr=0x555555b53690) = 2948 [pid 8566] chdir("./2946") = 0 [pid 8566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8566] setpgid(0, 0) = 0 [pid 8566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8566] write(3, "1000", 4) = 4 [pid 8566] close(3) = 0 [pid 8566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8566] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.505002][ T8565] siw: device registration error -23 [pid 8566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8566] close(3) = 0 [pid 8566] close(4) = 0 [pid 8566] close(5) = 0 [pid 8566] close(6) = -1 EBADF (Bad file descriptor) [pid 8566] close(7) = -1 EBADF (Bad file descriptor) [pid 8566] close(8) = -1 EBADF (Bad file descriptor) [pid 8566] close(9) = -1 EBADF (Bad file descriptor) [pid 8566] close(10) = -1 EBADF (Bad file descriptor) [pid 8566] close(11) = -1 EBADF (Bad file descriptor) [pid 8566] close(12) = -1 EBADF (Bad file descriptor) [pid 8566] close(13) = -1 EBADF (Bad file descriptor) [pid 8566] close(14) = -1 EBADF (Bad file descriptor) [pid 8566] close(15) = -1 EBADF (Bad file descriptor) [pid 8566] close(16) = -1 EBADF (Bad file descriptor) [pid 8566] close(17) = -1 EBADF (Bad file descriptor) [pid 8566] close(18) = -1 EBADF (Bad file descriptor) [pid 8566] close(19) = -1 EBADF (Bad file descriptor) [pid 8566] close(20) = -1 EBADF (Bad file descriptor) [pid 8566] close(21) = -1 EBADF (Bad file descriptor) [pid 8566] close(22) = -1 EBADF (Bad file descriptor) [pid 8566] close(23) = -1 EBADF (Bad file descriptor) [pid 8566] close(24) = -1 EBADF (Bad file descriptor) [pid 8566] close(25) = -1 EBADF (Bad file descriptor) [pid 8566] close(26) = -1 EBADF (Bad file descriptor) [pid 8566] close(27) = -1 EBADF (Bad file descriptor) [pid 8566] close(28) = -1 EBADF (Bad file descriptor) [pid 8566] close(29) = -1 EBADF (Bad file descriptor) [pid 8566] exit_group(0) = ? [pid 8566] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2948, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2946", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2946", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2946/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2946/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2946/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2946") = 0 [pid 3620] mkdir("./2947", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2949 ./strace-static-x86_64: Process 8567 attached [pid 8567] chdir("./2947") = 0 [pid 8567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8567] setpgid(0, 0) = 0 [pid 8567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8567] write(3, "1000", 4) = 4 [pid 8567] close(3) = 0 [pid 8567] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8567] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.536024][ T8566] siw: device registration error -23 [pid 8567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8567] close(3) = 0 [pid 8567] close(4) = 0 [pid 8567] close(5) = 0 [pid 8567] close(6) = -1 EBADF (Bad file descriptor) [pid 8567] close(7) = -1 EBADF (Bad file descriptor) [pid 8567] close(8) = -1 EBADF (Bad file descriptor) [pid 8567] close(9) = -1 EBADF (Bad file descriptor) [pid 8567] close(10) = -1 EBADF (Bad file descriptor) [pid 8567] close(11) = -1 EBADF (Bad file descriptor) [pid 8567] close(12) = -1 EBADF (Bad file descriptor) [pid 8567] close(13) = -1 EBADF (Bad file descriptor) [pid 8567] close(14) = -1 EBADF (Bad file descriptor) [pid 8567] close(15) = -1 EBADF (Bad file descriptor) [pid 8567] close(16) = -1 EBADF (Bad file descriptor) [pid 8567] close(17) = -1 EBADF (Bad file descriptor) [pid 8567] close(18) = -1 EBADF (Bad file descriptor) [pid 8567] close(19) = -1 EBADF (Bad file descriptor) [pid 8567] close(20) = -1 EBADF (Bad file descriptor) [pid 8567] close(21) = -1 EBADF (Bad file descriptor) [pid 8567] close(22) = -1 EBADF (Bad file descriptor) [pid 8567] close(23) = -1 EBADF (Bad file descriptor) [pid 8567] close(24) = -1 EBADF (Bad file descriptor) [pid 8567] close(25) = -1 EBADF (Bad file descriptor) [pid 8567] close(26) = -1 EBADF (Bad file descriptor) [pid 8567] close(27) = -1 EBADF (Bad file descriptor) [pid 8567] close(28) = -1 EBADF (Bad file descriptor) [pid 8567] close(29) = -1 EBADF (Bad file descriptor) [pid 8567] exit_group(0) = ? [pid 8567] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2949, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2947", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2947", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2947/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2947/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2947/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2947") = 0 [pid 3620] mkdir("./2948", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2950 ./strace-static-x86_64: Process 8568 attached [pid 8568] chdir("./2948") = 0 [pid 8568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8568] setpgid(0, 0) = 0 [pid 8568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8568] write(3, "1000", 4) = 4 [pid 8568] close(3) = 0 [pid 8568] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8568] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.570674][ T8567] siw: device registration error -23 [pid 8568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8568] close(3) = 0 [pid 8568] close(4) = 0 [pid 8568] close(5) = 0 [pid 8568] close(6) = -1 EBADF (Bad file descriptor) [pid 8568] close(7) = -1 EBADF (Bad file descriptor) [pid 8568] close(8) = -1 EBADF (Bad file descriptor) [pid 8568] close(9) = -1 EBADF (Bad file descriptor) [pid 8568] close(10) = -1 EBADF (Bad file descriptor) [pid 8568] close(11) = -1 EBADF (Bad file descriptor) [pid 8568] close(12) = -1 EBADF (Bad file descriptor) [pid 8568] close(13) = -1 EBADF (Bad file descriptor) [pid 8568] close(14) = -1 EBADF (Bad file descriptor) [pid 8568] close(15) = -1 EBADF (Bad file descriptor) [pid 8568] close(16) = -1 EBADF (Bad file descriptor) [pid 8568] close(17) = -1 EBADF (Bad file descriptor) [pid 8568] close(18) = -1 EBADF (Bad file descriptor) [pid 8568] close(19) = -1 EBADF (Bad file descriptor) [pid 8568] close(20) = -1 EBADF (Bad file descriptor) [pid 8568] close(21) = -1 EBADF (Bad file descriptor) [pid 8568] close(22) = -1 EBADF (Bad file descriptor) [pid 8568] close(23) = -1 EBADF (Bad file descriptor) [pid 8568] close(24) = -1 EBADF (Bad file descriptor) [pid 8568] close(25) = -1 EBADF (Bad file descriptor) [pid 8568] close(26) = -1 EBADF (Bad file descriptor) [pid 8568] close(27) = -1 EBADF (Bad file descriptor) [pid 8568] close(28) = -1 EBADF (Bad file descriptor) [pid 8568] close(29) = -1 EBADF (Bad file descriptor) [pid 8568] exit_group(0) = ? [pid 8568] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2950, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2948", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2948", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2948/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2948/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2948/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2948") = 0 [pid 3620] mkdir("./2949", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2951 ./strace-static-x86_64: Process 8569 attached [pid 8569] chdir("./2949") = 0 [pid 8569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8569] setpgid(0, 0) = 0 [pid 8569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8569] write(3, "1000", 4) = 4 [pid 8569] close(3) = 0 [pid 8569] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8569] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.602342][ T8568] siw: device registration error -23 [pid 8569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8569] close(3) = 0 [pid 8569] close(4) = 0 [pid 8569] close(5) = 0 [pid 8569] close(6) = -1 EBADF (Bad file descriptor) [pid 8569] close(7) = -1 EBADF (Bad file descriptor) [pid 8569] close(8) = -1 EBADF (Bad file descriptor) [pid 8569] close(9) = -1 EBADF (Bad file descriptor) [pid 8569] close(10) = -1 EBADF (Bad file descriptor) [pid 8569] close(11) = -1 EBADF (Bad file descriptor) [pid 8569] close(12) = -1 EBADF (Bad file descriptor) [pid 8569] close(13) = -1 EBADF (Bad file descriptor) [pid 8569] close(14) = -1 EBADF (Bad file descriptor) [pid 8569] close(15) = -1 EBADF (Bad file descriptor) [pid 8569] close(16) = -1 EBADF (Bad file descriptor) [pid 8569] close(17) = -1 EBADF (Bad file descriptor) [pid 8569] close(18) = -1 EBADF (Bad file descriptor) [pid 8569] close(19) = -1 EBADF (Bad file descriptor) [pid 8569] close(20) = -1 EBADF (Bad file descriptor) [pid 8569] close(21) = -1 EBADF (Bad file descriptor) [pid 8569] close(22) = -1 EBADF (Bad file descriptor) [pid 8569] close(23) = -1 EBADF (Bad file descriptor) [pid 8569] close(24) = -1 EBADF (Bad file descriptor) [pid 8569] close(25) = -1 EBADF (Bad file descriptor) [pid 8569] close(26) = -1 EBADF (Bad file descriptor) [pid 8569] close(27) = -1 EBADF (Bad file descriptor) [pid 8569] close(28) = -1 EBADF (Bad file descriptor) [pid 8569] close(29) = -1 EBADF (Bad file descriptor) [pid 8569] exit_group(0) = ? [pid 8569] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2951, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2949", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2949", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2949/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2949/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2949/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2949") = 0 [pid 3620] mkdir("./2950", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8570 attached , child_tidptr=0x555555b53690) = 2952 [pid 8570] chdir("./2950") = 0 [pid 8570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8570] setpgid(0, 0) = 0 [pid 8570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8570] write(3, "1000", 4) = 4 [pid 8570] close(3) = 0 [pid 8570] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8570] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.638203][ T8569] siw: device registration error -23 [pid 8570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8570] close(3) = 0 [pid 8570] close(4) = 0 [pid 8570] close(5) = 0 [pid 8570] close(6) = -1 EBADF (Bad file descriptor) [pid 8570] close(7) = -1 EBADF (Bad file descriptor) [pid 8570] close(8) = -1 EBADF (Bad file descriptor) [pid 8570] close(9) = -1 EBADF (Bad file descriptor) [pid 8570] close(10) = -1 EBADF (Bad file descriptor) [pid 8570] close(11) = -1 EBADF (Bad file descriptor) [pid 8570] close(12) = -1 EBADF (Bad file descriptor) [pid 8570] close(13) = -1 EBADF (Bad file descriptor) [pid 8570] close(14) = -1 EBADF (Bad file descriptor) [pid 8570] close(15) = -1 EBADF (Bad file descriptor) [pid 8570] close(16) = -1 EBADF (Bad file descriptor) [pid 8570] close(17) = -1 EBADF (Bad file descriptor) [pid 8570] close(18) = -1 EBADF (Bad file descriptor) [pid 8570] close(19) = -1 EBADF (Bad file descriptor) [pid 8570] close(20) = -1 EBADF (Bad file descriptor) [pid 8570] close(21) = -1 EBADF (Bad file descriptor) [pid 8570] close(22) = -1 EBADF (Bad file descriptor) [pid 8570] close(23) = -1 EBADF (Bad file descriptor) [pid 8570] close(24) = -1 EBADF (Bad file descriptor) [pid 8570] close(25) = -1 EBADF (Bad file descriptor) [pid 8570] close(26) = -1 EBADF (Bad file descriptor) [pid 8570] close(27) = -1 EBADF (Bad file descriptor) [pid 8570] close(28) = -1 EBADF (Bad file descriptor) [pid 8570] close(29) = -1 EBADF (Bad file descriptor) [pid 8570] exit_group(0) = ? [pid 8570] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2952, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./2950", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2950", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2950/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2950/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2950/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2950") = 0 [pid 3620] mkdir("./2951", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8571 attached , child_tidptr=0x555555b53690) = 2953 [pid 8571] chdir("./2951") = 0 [pid 8571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8571] setpgid(0, 0) = 0 [pid 8571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8571] write(3, "1000", 4) = 4 [pid 8571] close(3) = 0 [pid 8571] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8571] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.670926][ T8570] siw: device registration error -23 [pid 8571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8571] close(3) = 0 [pid 8571] close(4) = 0 [pid 8571] close(5) = 0 [pid 8571] close(6) = -1 EBADF (Bad file descriptor) [pid 8571] close(7) = -1 EBADF (Bad file descriptor) [pid 8571] close(8) = -1 EBADF (Bad file descriptor) [pid 8571] close(9) = -1 EBADF (Bad file descriptor) [pid 8571] close(10) = -1 EBADF (Bad file descriptor) [pid 8571] close(11) = -1 EBADF (Bad file descriptor) [pid 8571] close(12) = -1 EBADF (Bad file descriptor) [pid 8571] close(13) = -1 EBADF (Bad file descriptor) [pid 8571] close(14) = -1 EBADF (Bad file descriptor) [pid 8571] close(15) = -1 EBADF (Bad file descriptor) [pid 8571] close(16) = -1 EBADF (Bad file descriptor) [pid 8571] close(17) = -1 EBADF (Bad file descriptor) [pid 8571] close(18) = -1 EBADF (Bad file descriptor) [pid 8571] close(19) = -1 EBADF (Bad file descriptor) [pid 8571] close(20) = -1 EBADF (Bad file descriptor) [pid 8571] close(21) = -1 EBADF (Bad file descriptor) [pid 8571] close(22) = -1 EBADF (Bad file descriptor) [pid 8571] close(23) = -1 EBADF (Bad file descriptor) [pid 8571] close(24) = -1 EBADF (Bad file descriptor) [pid 8571] close(25) = -1 EBADF (Bad file descriptor) [pid 8571] close(26) = -1 EBADF (Bad file descriptor) [pid 8571] close(27) = -1 EBADF (Bad file descriptor) [pid 8571] close(28) = -1 EBADF (Bad file descriptor) [pid 8571] close(29) = -1 EBADF (Bad file descriptor) [pid 8571] exit_group(0) = ? [pid 8571] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2953, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2951", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2951", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2951/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2951/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2951/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2951") = 0 [pid 3620] mkdir("./2952", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8572 attached , child_tidptr=0x555555b53690) = 2954 [pid 8572] chdir("./2952") = 0 [pid 8572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8572] setpgid(0, 0) = 0 [pid 8572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8572] write(3, "1000", 4) = 4 [pid 8572] close(3) = 0 [pid 8572] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8572] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.703840][ T8571] siw: device registration error -23 [pid 8572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8572] close(3) = 0 [pid 8572] close(4) = 0 [pid 8572] close(5) = 0 [pid 8572] close(6) = -1 EBADF (Bad file descriptor) [pid 8572] close(7) = -1 EBADF (Bad file descriptor) [pid 8572] close(8) = -1 EBADF (Bad file descriptor) [pid 8572] close(9) = -1 EBADF (Bad file descriptor) [pid 8572] close(10) = -1 EBADF (Bad file descriptor) [pid 8572] close(11) = -1 EBADF (Bad file descriptor) [pid 8572] close(12) = -1 EBADF (Bad file descriptor) [pid 8572] close(13) = -1 EBADF (Bad file descriptor) [pid 8572] close(14) = -1 EBADF (Bad file descriptor) [pid 8572] close(15) = -1 EBADF (Bad file descriptor) [pid 8572] close(16) = -1 EBADF (Bad file descriptor) [pid 8572] close(17) = -1 EBADF (Bad file descriptor) [pid 8572] close(18) = -1 EBADF (Bad file descriptor) [pid 8572] close(19) = -1 EBADF (Bad file descriptor) [pid 8572] close(20) = -1 EBADF (Bad file descriptor) [pid 8572] close(21) = -1 EBADF (Bad file descriptor) [pid 8572] close(22) = -1 EBADF (Bad file descriptor) [pid 8572] close(23) = -1 EBADF (Bad file descriptor) [pid 8572] close(24) = -1 EBADF (Bad file descriptor) [pid 8572] close(25) = -1 EBADF (Bad file descriptor) [pid 8572] close(26) = -1 EBADF (Bad file descriptor) [pid 8572] close(27) = -1 EBADF (Bad file descriptor) [pid 8572] close(28) = -1 EBADF (Bad file descriptor) [pid 8572] close(29) = -1 EBADF (Bad file descriptor) [pid 8572] exit_group(0) = ? [pid 8572] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2954, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2952", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2952", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2952/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2952/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2952/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2952") = 0 [pid 3620] mkdir("./2953", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2955 ./strace-static-x86_64: Process 8573 attached [pid 8573] chdir("./2953") = 0 [pid 8573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8573] setpgid(0, 0) = 0 [pid 8573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8573] write(3, "1000", 4) = 4 [pid 8573] close(3) = 0 [pid 8573] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8573] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.739970][ T8572] siw: device registration error -23 [pid 8573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8573] close(3) = 0 [pid 8573] close(4) = 0 [pid 8573] close(5) = 0 [pid 8573] close(6) = -1 EBADF (Bad file descriptor) [pid 8573] close(7) = -1 EBADF (Bad file descriptor) [pid 8573] close(8) = -1 EBADF (Bad file descriptor) [pid 8573] close(9) = -1 EBADF (Bad file descriptor) [pid 8573] close(10) = -1 EBADF (Bad file descriptor) [pid 8573] close(11) = -1 EBADF (Bad file descriptor) [pid 8573] close(12) = -1 EBADF (Bad file descriptor) [pid 8573] close(13) = -1 EBADF (Bad file descriptor) [pid 8573] close(14) = -1 EBADF (Bad file descriptor) [pid 8573] close(15) = -1 EBADF (Bad file descriptor) [pid 8573] close(16) = -1 EBADF (Bad file descriptor) [pid 8573] close(17) = -1 EBADF (Bad file descriptor) [pid 8573] close(18) = -1 EBADF (Bad file descriptor) [pid 8573] close(19) = -1 EBADF (Bad file descriptor) [pid 8573] close(20) = -1 EBADF (Bad file descriptor) [pid 8573] close(21) = -1 EBADF (Bad file descriptor) [pid 8573] close(22) = -1 EBADF (Bad file descriptor) [pid 8573] close(23) = -1 EBADF (Bad file descriptor) [pid 8573] close(24) = -1 EBADF (Bad file descriptor) [pid 8573] close(25) = -1 EBADF (Bad file descriptor) [pid 8573] close(26) = -1 EBADF (Bad file descriptor) [pid 8573] close(27) = -1 EBADF (Bad file descriptor) [pid 8573] close(28) = -1 EBADF (Bad file descriptor) [pid 8573] close(29) = -1 EBADF (Bad file descriptor) [pid 8573] exit_group(0) = ? [pid 8573] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2955, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2953", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2953", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2953/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2953/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2953/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2953") = 0 [pid 3620] mkdir("./2954", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8574 attached , child_tidptr=0x555555b53690) = 2956 [pid 8574] chdir("./2954") = 0 [pid 8574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8574] setpgid(0, 0) = 0 [pid 8574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8574] write(3, "1000", 4) = 4 [pid 8574] close(3) = 0 [pid 8574] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8574] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.774380][ T8573] siw: device registration error -23 [pid 8574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8574] close(3) = 0 [pid 8574] close(4) = 0 [pid 8574] close(5) = 0 [pid 8574] close(6) = -1 EBADF (Bad file descriptor) [pid 8574] close(7) = -1 EBADF (Bad file descriptor) [pid 8574] close(8) = -1 EBADF (Bad file descriptor) [pid 8574] close(9) = -1 EBADF (Bad file descriptor) [pid 8574] close(10) = -1 EBADF (Bad file descriptor) [pid 8574] close(11) = -1 EBADF (Bad file descriptor) [pid 8574] close(12) = -1 EBADF (Bad file descriptor) [pid 8574] close(13) = -1 EBADF (Bad file descriptor) [pid 8574] close(14) = -1 EBADF (Bad file descriptor) [pid 8574] close(15) = -1 EBADF (Bad file descriptor) [pid 8574] close(16) = -1 EBADF (Bad file descriptor) [pid 8574] close(17) = -1 EBADF (Bad file descriptor) [pid 8574] close(18) = -1 EBADF (Bad file descriptor) [pid 8574] close(19) = -1 EBADF (Bad file descriptor) [pid 8574] close(20) = -1 EBADF (Bad file descriptor) [pid 8574] close(21) = -1 EBADF (Bad file descriptor) [pid 8574] close(22) = -1 EBADF (Bad file descriptor) [pid 8574] close(23) = -1 EBADF (Bad file descriptor) [pid 8574] close(24) = -1 EBADF (Bad file descriptor) [pid 8574] close(25) = -1 EBADF (Bad file descriptor) [pid 8574] close(26) = -1 EBADF (Bad file descriptor) [pid 8574] close(27) = -1 EBADF (Bad file descriptor) [pid 8574] close(28) = -1 EBADF (Bad file descriptor) [pid 8574] close(29) = -1 EBADF (Bad file descriptor) [pid 8574] exit_group(0) = ? [pid 8574] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2956, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2954", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2954", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2954/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2954/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2954/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2954") = 0 [pid 3620] mkdir("./2955", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2957 ./strace-static-x86_64: Process 8575 attached [pid 8575] chdir("./2955") = 0 [pid 8575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8575] setpgid(0, 0) = 0 [ 190.806810][ T8574] siw: device registration error -23 [pid 8575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8575] write(3, "1000", 4) = 4 [pid 8575] close(3) = 0 [pid 8575] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8575] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8575] close(3) = 0 [pid 8575] close(4) = 0 [pid 8575] close(5) = 0 [pid 8575] close(6) = -1 EBADF (Bad file descriptor) [pid 8575] close(7) = -1 EBADF (Bad file descriptor) [pid 8575] close(8) = -1 EBADF (Bad file descriptor) [pid 8575] close(9) = -1 EBADF (Bad file descriptor) [pid 8575] close(10) = -1 EBADF (Bad file descriptor) [pid 8575] close(11) = -1 EBADF (Bad file descriptor) [pid 8575] close(12) = -1 EBADF (Bad file descriptor) [pid 8575] close(13) = -1 EBADF (Bad file descriptor) [pid 8575] close(14) = -1 EBADF (Bad file descriptor) [pid 8575] close(15) = -1 EBADF (Bad file descriptor) [pid 8575] close(16) = -1 EBADF (Bad file descriptor) [pid 8575] close(17) = -1 EBADF (Bad file descriptor) [pid 8575] close(18) = -1 EBADF (Bad file descriptor) [pid 8575] close(19) = -1 EBADF (Bad file descriptor) [pid 8575] close(20) = -1 EBADF (Bad file descriptor) [pid 8575] close(21) = -1 EBADF (Bad file descriptor) [pid 8575] close(22) = -1 EBADF (Bad file descriptor) [pid 8575] close(23) = -1 EBADF (Bad file descriptor) [pid 8575] close(24) = -1 EBADF (Bad file descriptor) [pid 8575] close(25) = -1 EBADF (Bad file descriptor) [pid 8575] close(26) = -1 EBADF (Bad file descriptor) [pid 8575] close(27) = -1 EBADF (Bad file descriptor) [pid 8575] close(28) = -1 EBADF (Bad file descriptor) [pid 8575] close(29) = -1 EBADF (Bad file descriptor) [pid 8575] exit_group(0) = ? [pid 8575] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2957, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2955", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2955", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2955/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2955/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2955/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2955") = 0 [pid 3620] mkdir("./2956", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2958 ./strace-static-x86_64: Process 8576 attached [pid 8576] chdir("./2956") = 0 [pid 8576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8576] setpgid(0, 0) = 0 [pid 8576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8576] write(3, "1000", 4) = 4 [pid 8576] close(3) = 0 [pid 8576] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8576] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8576] close(3) = 0 [pid 8576] close(4) = 0 [pid 8576] close(5) = 0 [pid 8576] close(6) = -1 EBADF (Bad file descriptor) [pid 8576] close(7) = -1 EBADF (Bad file descriptor) [pid 8576] close(8) = -1 EBADF (Bad file descriptor) [pid 8576] close(9) = -1 EBADF (Bad file descriptor) [pid 8576] close(10) = -1 EBADF (Bad file descriptor) [pid 8576] close(11) = -1 EBADF (Bad file descriptor) [pid 8576] close(12) = -1 EBADF (Bad file descriptor) [pid 8576] close(13) = -1 EBADF (Bad file descriptor) [pid 8576] close(14) = -1 EBADF (Bad file descriptor) [pid 8576] close(15) = -1 EBADF (Bad file descriptor) [pid 8576] close(16) = -1 EBADF (Bad file descriptor) [pid 8576] close(17) = -1 EBADF (Bad file descriptor) [pid 8576] close(18) = -1 EBADF (Bad file descriptor) [pid 8576] close(19) = -1 EBADF (Bad file descriptor) [pid 8576] close(20) = -1 EBADF (Bad file descriptor) [pid 8576] close(21) = -1 EBADF (Bad file descriptor) [pid 8576] close(22) = -1 EBADF (Bad file descriptor) [pid 8576] close(23) = -1 EBADF (Bad file descriptor) [pid 8576] close(24) = -1 EBADF (Bad file descriptor) [pid 8576] close(25) = -1 EBADF (Bad file descriptor) [pid 8576] close(26) = -1 EBADF (Bad file descriptor) [pid 8576] close(27) = -1 EBADF (Bad file descriptor) [pid 8576] close(28) = -1 EBADF (Bad file descriptor) [pid 8576] close(29) = -1 EBADF (Bad file descriptor) [pid 8576] exit_group(0) = ? [pid 8576] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2958, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2956", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2956", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2956/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2956/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2956/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2956") = 0 [pid 3620] mkdir("./2957", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2959 ./strace-static-x86_64: Process 8577 attached [pid 8577] chdir("./2957") = 0 [pid 8577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8577] setpgid(0, 0) = 0 [pid 8577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8577] write(3, "1000", 4) = 4 [pid 8577] close(3) = 0 [pid 8577] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8577] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.853301][ T8575] siw: device registration error -23 [ 190.886132][ T8576] siw: device registration error -23 [pid 8577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8577] close(3) = 0 [pid 8577] close(4) = 0 [pid 8577] close(5) = 0 [pid 8577] close(6) = -1 EBADF (Bad file descriptor) [pid 8577] close(7) = -1 EBADF (Bad file descriptor) [pid 8577] close(8) = -1 EBADF (Bad file descriptor) [pid 8577] close(9) = -1 EBADF (Bad file descriptor) [pid 8577] close(10) = -1 EBADF (Bad file descriptor) [pid 8577] close(11) = -1 EBADF (Bad file descriptor) [pid 8577] close(12) = -1 EBADF (Bad file descriptor) [pid 8577] close(13) = -1 EBADF (Bad file descriptor) [pid 8577] close(14) = -1 EBADF (Bad file descriptor) [pid 8577] close(15) = -1 EBADF (Bad file descriptor) [pid 8577] close(16) = -1 EBADF (Bad file descriptor) [pid 8577] close(17) = -1 EBADF (Bad file descriptor) [pid 8577] close(18) = -1 EBADF (Bad file descriptor) [pid 8577] close(19) = -1 EBADF (Bad file descriptor) [pid 8577] close(20) = -1 EBADF (Bad file descriptor) [pid 8577] close(21) = -1 EBADF (Bad file descriptor) [pid 8577] close(22) = -1 EBADF (Bad file descriptor) [pid 8577] close(23) = -1 EBADF (Bad file descriptor) [pid 8577] close(24) = -1 EBADF (Bad file descriptor) [pid 8577] close(25) = -1 EBADF (Bad file descriptor) [pid 8577] close(26) = -1 EBADF (Bad file descriptor) [pid 8577] close(27) = -1 EBADF (Bad file descriptor) [pid 8577] close(28) = -1 EBADF (Bad file descriptor) [pid 8577] close(29) = -1 EBADF (Bad file descriptor) [pid 8577] exit_group(0) = ? [pid 8577] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2959, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2957", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2957", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2957/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2957/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2957/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2957") = 0 [pid 3620] mkdir("./2958", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8578 attached , child_tidptr=0x555555b53690) = 2960 [pid 8578] chdir("./2958") = 0 [pid 8578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8578] setpgid(0, 0) = 0 [pid 8578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8578] write(3, "1000", 4) = 4 [pid 8578] close(3) = 0 [pid 8578] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8578] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.921637][ T8577] siw: device registration error -23 [pid 8578] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8578] close(3) = 0 [pid 8578] close(4) = 0 [pid 8578] close(5) = 0 [pid 8578] close(6) = -1 EBADF (Bad file descriptor) [pid 8578] close(7) = -1 EBADF (Bad file descriptor) [pid 8578] close(8) = -1 EBADF (Bad file descriptor) [pid 8578] close(9) = -1 EBADF (Bad file descriptor) [pid 8578] close(10) = -1 EBADF (Bad file descriptor) [pid 8578] close(11) = -1 EBADF (Bad file descriptor) [pid 8578] close(12) = -1 EBADF (Bad file descriptor) [pid 8578] close(13) = -1 EBADF (Bad file descriptor) [pid 8578] close(14) = -1 EBADF (Bad file descriptor) [pid 8578] close(15) = -1 EBADF (Bad file descriptor) [pid 8578] close(16) = -1 EBADF (Bad file descriptor) [pid 8578] close(17) = -1 EBADF (Bad file descriptor) [pid 8578] close(18) = -1 EBADF (Bad file descriptor) [pid 8578] close(19) = -1 EBADF (Bad file descriptor) [pid 8578] close(20) = -1 EBADF (Bad file descriptor) [pid 8578] close(21) = -1 EBADF (Bad file descriptor) [pid 8578] close(22) = -1 EBADF (Bad file descriptor) [pid 8578] close(23) = -1 EBADF (Bad file descriptor) [pid 8578] close(24) = -1 EBADF (Bad file descriptor) [pid 8578] close(25) = -1 EBADF (Bad file descriptor) [pid 8578] close(26) = -1 EBADF (Bad file descriptor) [pid 8578] close(27) = -1 EBADF (Bad file descriptor) [pid 8578] close(28) = -1 EBADF (Bad file descriptor) [pid 8578] close(29) = -1 EBADF (Bad file descriptor) [pid 8578] exit_group(0) = ? [pid 8578] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2960, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2958", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2958", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2958/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2958/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2958/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2958") = 0 [pid 3620] mkdir("./2959", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8579 attached , child_tidptr=0x555555b53690) = 2961 [pid 8579] chdir("./2959") = 0 [pid 8579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8579] setpgid(0, 0) = 0 [pid 8579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8579] write(3, "1000", 4) = 4 [pid 8579] close(3) = 0 [pid 8579] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8579] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 190.956563][ T8578] siw: device registration error -23 [pid 8579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8579] close(3) = 0 [pid 8579] close(4) = 0 [pid 8579] close(5) = 0 [pid 8579] close(6) = -1 EBADF (Bad file descriptor) [pid 8579] close(7) = -1 EBADF (Bad file descriptor) [pid 8579] close(8) = -1 EBADF (Bad file descriptor) [pid 8579] close(9) = -1 EBADF (Bad file descriptor) [pid 8579] close(10) = -1 EBADF (Bad file descriptor) [pid 8579] close(11) = -1 EBADF (Bad file descriptor) [pid 8579] close(12) = -1 EBADF (Bad file descriptor) [pid 8579] close(13) = -1 EBADF (Bad file descriptor) [pid 8579] close(14) = -1 EBADF (Bad file descriptor) [pid 8579] close(15) = -1 EBADF (Bad file descriptor) [pid 8579] close(16) = -1 EBADF (Bad file descriptor) [pid 8579] close(17) = -1 EBADF (Bad file descriptor) [pid 8579] close(18) = -1 EBADF (Bad file descriptor) [pid 8579] close(19) = -1 EBADF (Bad file descriptor) [pid 8579] close(20) = -1 EBADF (Bad file descriptor) [pid 8579] close(21) = -1 EBADF (Bad file descriptor) [pid 8579] close(22) = -1 EBADF (Bad file descriptor) [pid 8579] close(23) = -1 EBADF (Bad file descriptor) [pid 8579] close(24) = -1 EBADF (Bad file descriptor) [pid 8579] close(25) = -1 EBADF (Bad file descriptor) [pid 8579] close(26) = -1 EBADF (Bad file descriptor) [pid 8579] close(27) = -1 EBADF (Bad file descriptor) [pid 8579] close(28) = -1 EBADF (Bad file descriptor) [pid 8579] close(29) = -1 EBADF (Bad file descriptor) [pid 8579] exit_group(0) = ? [pid 8579] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2961, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2959", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2959", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2959/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2959/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2959/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2959") = 0 [pid 3620] mkdir("./2960", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8580 attached , child_tidptr=0x555555b53690) = 2962 [pid 8580] chdir("./2960") = 0 [pid 8580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8580] setpgid(0, 0) = 0 [pid 8580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8580] write(3, "1000", 4) = 4 [pid 8580] close(3) = 0 [pid 8580] symlink("/dev/binderfs", "./binderfs") = 0 [ 190.988918][ T8579] siw: device registration error -23 [pid 8580] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8580] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8580] close(3) = 0 [pid 8580] close(4) = 0 [pid 8580] close(5) = 0 [pid 8580] close(6) = -1 EBADF (Bad file descriptor) [pid 8580] close(7) = -1 EBADF (Bad file descriptor) [pid 8580] close(8) = -1 EBADF (Bad file descriptor) [pid 8580] close(9) = -1 EBADF (Bad file descriptor) [pid 8580] close(10) = -1 EBADF (Bad file descriptor) [pid 8580] close(11) = -1 EBADF (Bad file descriptor) [pid 8580] close(12) = -1 EBADF (Bad file descriptor) [pid 8580] close(13) = -1 EBADF (Bad file descriptor) [pid 8580] close(14) = -1 EBADF (Bad file descriptor) [pid 8580] close(15) = -1 EBADF (Bad file descriptor) [pid 8580] close(16) = -1 EBADF (Bad file descriptor) [pid 8580] close(17) = -1 EBADF (Bad file descriptor) [pid 8580] close(18) = -1 EBADF (Bad file descriptor) [pid 8580] close(19) = -1 EBADF (Bad file descriptor) [pid 8580] close(20) = -1 EBADF (Bad file descriptor) [pid 8580] close(21) = -1 EBADF (Bad file descriptor) [pid 8580] close(22) = -1 EBADF (Bad file descriptor) [pid 8580] close(23) = -1 EBADF (Bad file descriptor) [pid 8580] close(24) = -1 EBADF (Bad file descriptor) [pid 8580] close(25) = -1 EBADF (Bad file descriptor) [pid 8580] close(26) = -1 EBADF (Bad file descriptor) [pid 8580] close(27) = -1 EBADF (Bad file descriptor) [pid 8580] close(28) = -1 EBADF (Bad file descriptor) [pid 8580] close(29) = -1 EBADF (Bad file descriptor) [pid 8580] exit_group(0) = ? [pid 8580] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2962, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2960", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2960", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2960/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2960/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2960/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2960") = 0 [pid 3620] mkdir("./2961", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2963 ./strace-static-x86_64: Process 8581 attached [pid 8581] chdir("./2961") = 0 [pid 8581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8581] setpgid(0, 0) = 0 [pid 8581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8581] write(3, "1000", 4) = 4 [pid 8581] close(3) = 0 [pid 8581] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8581] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.026394][ T8580] siw: device registration error -23 [pid 8581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8581] close(3) = 0 [pid 8581] close(4) = 0 [pid 8581] close(5) = 0 [pid 8581] close(6) = -1 EBADF (Bad file descriptor) [pid 8581] close(7) = -1 EBADF (Bad file descriptor) [pid 8581] close(8) = -1 EBADF (Bad file descriptor) [pid 8581] close(9) = -1 EBADF (Bad file descriptor) [pid 8581] close(10) = -1 EBADF (Bad file descriptor) [pid 8581] close(11) = -1 EBADF (Bad file descriptor) [pid 8581] close(12) = -1 EBADF (Bad file descriptor) [pid 8581] close(13) = -1 EBADF (Bad file descriptor) [pid 8581] close(14) = -1 EBADF (Bad file descriptor) [pid 8581] close(15) = -1 EBADF (Bad file descriptor) [pid 8581] close(16) = -1 EBADF (Bad file descriptor) [pid 8581] close(17) = -1 EBADF (Bad file descriptor) [pid 8581] close(18) = -1 EBADF (Bad file descriptor) [pid 8581] close(19) = -1 EBADF (Bad file descriptor) [pid 8581] close(20) = -1 EBADF (Bad file descriptor) [pid 8581] close(21) = -1 EBADF (Bad file descriptor) [pid 8581] close(22) = -1 EBADF (Bad file descriptor) [pid 8581] close(23) = -1 EBADF (Bad file descriptor) [pid 8581] close(24) = -1 EBADF (Bad file descriptor) [pid 8581] close(25) = -1 EBADF (Bad file descriptor) [pid 8581] close(26) = -1 EBADF (Bad file descriptor) [pid 8581] close(27) = -1 EBADF (Bad file descriptor) [pid 8581] close(28) = -1 EBADF (Bad file descriptor) [pid 8581] close(29) = -1 EBADF (Bad file descriptor) [pid 8581] exit_group(0) = ? [pid 8581] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2963, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2961", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2961", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2961/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2961/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2961/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2961") = 0 [pid 3620] mkdir("./2962", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8582 attached , child_tidptr=0x555555b53690) = 2964 [pid 8582] chdir("./2962") = 0 [pid 8582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8582] setpgid(0, 0) = 0 [pid 8582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8582] write(3, "1000", 4) = 4 [pid 8582] close(3) = 0 [pid 8582] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8582] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.061063][ T8581] siw: device registration error -23 [pid 8582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8582] close(3) = 0 [pid 8582] close(4) = 0 [pid 8582] close(5) = 0 [pid 8582] close(6) = -1 EBADF (Bad file descriptor) [pid 8582] close(7) = -1 EBADF (Bad file descriptor) [pid 8582] close(8) = -1 EBADF (Bad file descriptor) [pid 8582] close(9) = -1 EBADF (Bad file descriptor) [pid 8582] close(10) = -1 EBADF (Bad file descriptor) [pid 8582] close(11) = -1 EBADF (Bad file descriptor) [pid 8582] close(12) = -1 EBADF (Bad file descriptor) [pid 8582] close(13) = -1 EBADF (Bad file descriptor) [pid 8582] close(14) = -1 EBADF (Bad file descriptor) [pid 8582] close(15) = -1 EBADF (Bad file descriptor) [pid 8582] close(16) = -1 EBADF (Bad file descriptor) [pid 8582] close(17) = -1 EBADF (Bad file descriptor) [pid 8582] close(18) = -1 EBADF (Bad file descriptor) [pid 8582] close(19) = -1 EBADF (Bad file descriptor) [pid 8582] close(20) = -1 EBADF (Bad file descriptor) [pid 8582] close(21) = -1 EBADF (Bad file descriptor) [pid 8582] close(22) = -1 EBADF (Bad file descriptor) [pid 8582] close(23) = -1 EBADF (Bad file descriptor) [pid 8582] close(24) = -1 EBADF (Bad file descriptor) [pid 8582] close(25) = -1 EBADF (Bad file descriptor) [pid 8582] close(26) = -1 EBADF (Bad file descriptor) [pid 8582] close(27) = -1 EBADF (Bad file descriptor) [pid 8582] close(28) = -1 EBADF (Bad file descriptor) [pid 8582] close(29) = -1 EBADF (Bad file descriptor) [pid 8582] exit_group(0) = ? [pid 8582] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2964, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2962", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2962", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2962/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2962/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2962/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2962") = 0 [pid 3620] mkdir("./2963", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8583 attached , child_tidptr=0x555555b53690) = 2965 [pid 8583] chdir("./2963") = 0 [pid 8583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8583] setpgid(0, 0) = 0 [pid 8583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8583] write(3, "1000", 4) = 4 [pid 8583] close(3) = 0 [pid 8583] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8583] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.096639][ T8582] siw: device registration error -23 [pid 8583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8583] close(3) = 0 [pid 8583] close(4) = 0 [pid 8583] close(5) = 0 [pid 8583] close(6) = -1 EBADF (Bad file descriptor) [pid 8583] close(7) = -1 EBADF (Bad file descriptor) [pid 8583] close(8) = -1 EBADF (Bad file descriptor) [pid 8583] close(9) = -1 EBADF (Bad file descriptor) [pid 8583] close(10) = -1 EBADF (Bad file descriptor) [pid 8583] close(11) = -1 EBADF (Bad file descriptor) [pid 8583] close(12) = -1 EBADF (Bad file descriptor) [pid 8583] close(13) = -1 EBADF (Bad file descriptor) [pid 8583] close(14) = -1 EBADF (Bad file descriptor) [pid 8583] close(15) = -1 EBADF (Bad file descriptor) [pid 8583] close(16) = -1 EBADF (Bad file descriptor) [pid 8583] close(17) = -1 EBADF (Bad file descriptor) [pid 8583] close(18) = -1 EBADF (Bad file descriptor) [pid 8583] close(19) = -1 EBADF (Bad file descriptor) [pid 8583] close(20) = -1 EBADF (Bad file descriptor) [pid 8583] close(21) = -1 EBADF (Bad file descriptor) [pid 8583] close(22) = -1 EBADF (Bad file descriptor) [pid 8583] close(23) = -1 EBADF (Bad file descriptor) [pid 8583] close(24) = -1 EBADF (Bad file descriptor) [pid 8583] close(25) = -1 EBADF (Bad file descriptor) [pid 8583] close(26) = -1 EBADF (Bad file descriptor) [pid 8583] close(27) = -1 EBADF (Bad file descriptor) [pid 8583] close(28) = -1 EBADF (Bad file descriptor) [pid 8583] close(29) = -1 EBADF (Bad file descriptor) [pid 8583] exit_group(0) = ? [pid 8583] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2965, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./2963", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2963", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2963/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2963/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2963/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2963") = 0 [pid 3620] mkdir("./2964", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8584 attached , child_tidptr=0x555555b53690) = 2966 [pid 8584] chdir("./2964") = 0 [pid 8584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8584] setpgid(0, 0) = 0 [pid 8584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8584] write(3, "1000", 4) = 4 [pid 8584] close(3) = 0 [pid 8584] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8584] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.129028][ T8583] siw: device registration error -23 [pid 8584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8584] close(3) = 0 [pid 8584] close(4) = 0 [pid 8584] close(5) = 0 [pid 8584] close(6) = -1 EBADF (Bad file descriptor) [pid 8584] close(7) = -1 EBADF (Bad file descriptor) [pid 8584] close(8) = -1 EBADF (Bad file descriptor) [pid 8584] close(9) = -1 EBADF (Bad file descriptor) [pid 8584] close(10) = -1 EBADF (Bad file descriptor) [pid 8584] close(11) = -1 EBADF (Bad file descriptor) [pid 8584] close(12) = -1 EBADF (Bad file descriptor) [pid 8584] close(13) = -1 EBADF (Bad file descriptor) [pid 8584] close(14) = -1 EBADF (Bad file descriptor) [pid 8584] close(15) = -1 EBADF (Bad file descriptor) [pid 8584] close(16) = -1 EBADF (Bad file descriptor) [pid 8584] close(17) = -1 EBADF (Bad file descriptor) [pid 8584] close(18) = -1 EBADF (Bad file descriptor) [pid 8584] close(19) = -1 EBADF (Bad file descriptor) [pid 8584] close(20) = -1 EBADF (Bad file descriptor) [pid 8584] close(21) = -1 EBADF (Bad file descriptor) [pid 8584] close(22) = -1 EBADF (Bad file descriptor) [pid 8584] close(23) = -1 EBADF (Bad file descriptor) [pid 8584] close(24) = -1 EBADF (Bad file descriptor) [pid 8584] close(25) = -1 EBADF (Bad file descriptor) [pid 8584] close(26) = -1 EBADF (Bad file descriptor) [pid 8584] close(27) = -1 EBADF (Bad file descriptor) [pid 8584] close(28) = -1 EBADF (Bad file descriptor) [pid 8584] close(29) = -1 EBADF (Bad file descriptor) [pid 8584] exit_group(0) = ? [pid 8584] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2966, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2964", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2964", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2964/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2964/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2964/binderfs") = 0 [ 191.160218][ T8584] siw: device registration error -23 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2964") = 0 [pid 3620] mkdir("./2965", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2967 ./strace-static-x86_64: Process 8585 attached [pid 8585] chdir("./2965") = 0 [pid 8585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8585] setpgid(0, 0) = 0 [pid 8585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8585] write(3, "1000", 4) = 4 [pid 8585] close(3) = 0 [pid 8585] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8585] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8585] close(3) = 0 [pid 8585] close(4) = 0 [pid 8585] close(5) = 0 [pid 8585] close(6) = -1 EBADF (Bad file descriptor) [pid 8585] close(7) = -1 EBADF (Bad file descriptor) [pid 8585] close(8) = -1 EBADF (Bad file descriptor) [pid 8585] close(9) = -1 EBADF (Bad file descriptor) [pid 8585] close(10) = -1 EBADF (Bad file descriptor) [pid 8585] close(11) = -1 EBADF (Bad file descriptor) [pid 8585] close(12) = -1 EBADF (Bad file descriptor) [pid 8585] close(13) = -1 EBADF (Bad file descriptor) [pid 8585] close(14) = -1 EBADF (Bad file descriptor) [pid 8585] close(15) = -1 EBADF (Bad file descriptor) [pid 8585] close(16) = -1 EBADF (Bad file descriptor) [pid 8585] close(17) = -1 EBADF (Bad file descriptor) [pid 8585] close(18) = -1 EBADF (Bad file descriptor) [pid 8585] close(19) = -1 EBADF (Bad file descriptor) [pid 8585] close(20) = -1 EBADF (Bad file descriptor) [pid 8585] close(21) = -1 EBADF (Bad file descriptor) [pid 8585] close(22) = -1 EBADF (Bad file descriptor) [pid 8585] close(23) = -1 EBADF (Bad file descriptor) [pid 8585] close(24) = -1 EBADF (Bad file descriptor) [pid 8585] close(25) = -1 EBADF (Bad file descriptor) [pid 8585] close(26) = -1 EBADF (Bad file descriptor) [pid 8585] close(27) = -1 EBADF (Bad file descriptor) [pid 8585] close(28) = -1 EBADF (Bad file descriptor) [pid 8585] close(29) = -1 EBADF (Bad file descriptor) [pid 8585] exit_group(0) = ? [pid 8585] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2967, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2965", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2965", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2965/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2965/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2965/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2965") = 0 [pid 3620] mkdir("./2966", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2968 ./strace-static-x86_64: Process 8586 attached [pid 8586] chdir("./2966") = 0 [pid 8586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8586] setpgid(0, 0) = 0 [pid 8586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8586] write(3, "1000", 4) = 4 [pid 8586] close(3) = 0 [pid 8586] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8586] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8586] close(3) = 0 [pid 8586] close(4) = 0 [pid 8586] close(5) = 0 [pid 8586] close(6) = -1 EBADF (Bad file descriptor) [pid 8586] close(7) = -1 EBADF (Bad file descriptor) [pid 8586] close(8) = -1 EBADF (Bad file descriptor) [pid 8586] close(9) = -1 EBADF (Bad file descriptor) [pid 8586] close(10) = -1 EBADF (Bad file descriptor) [pid 8586] close(11) = -1 EBADF (Bad file descriptor) [pid 8586] close(12) = -1 EBADF (Bad file descriptor) [pid 8586] close(13) = -1 EBADF (Bad file descriptor) [pid 8586] close(14) = -1 EBADF (Bad file descriptor) [pid 8586] close(15) = -1 EBADF (Bad file descriptor) [pid 8586] close(16) = -1 EBADF (Bad file descriptor) [pid 8586] close(17) = -1 EBADF (Bad file descriptor) [pid 8586] close(18) = -1 EBADF (Bad file descriptor) [pid 8586] close(19) = -1 EBADF (Bad file descriptor) [pid 8586] close(20) = -1 EBADF (Bad file descriptor) [pid 8586] close(21) = -1 EBADF (Bad file descriptor) [pid 8586] close(22) = -1 EBADF (Bad file descriptor) [pid 8586] close(23) = -1 EBADF (Bad file descriptor) [pid 8586] close(24) = -1 EBADF (Bad file descriptor) [pid 8586] close(25) = -1 EBADF (Bad file descriptor) [pid 8586] close(26) = -1 EBADF (Bad file descriptor) [pid 8586] close(27) = -1 EBADF (Bad file descriptor) [pid 8586] close(28) = -1 EBADF (Bad file descriptor) [pid 8586] close(29) = -1 EBADF (Bad file descriptor) [pid 8586] exit_group(0) = ? [pid 8586] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2968, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2966", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2966", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2966/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2966/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2966/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2966") = 0 [pid 3620] mkdir("./2967", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2969 ./strace-static-x86_64: Process 8587 attached [pid 8587] chdir("./2967") = 0 [pid 8587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8587] setpgid(0, 0) = 0 [pid 8587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8587] write(3, "1000", 4) = 4 [pid 8587] close(3) = 0 [pid 8587] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8587] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.210501][ T8585] siw: device registration error -23 [ 191.247506][ T8586] siw: device registration error -23 [pid 8587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8587] close(3) = 0 [pid 8587] close(4) = 0 [pid 8587] close(5) = 0 [pid 8587] close(6) = -1 EBADF (Bad file descriptor) [pid 8587] close(7) = -1 EBADF (Bad file descriptor) [pid 8587] close(8) = -1 EBADF (Bad file descriptor) [pid 8587] close(9) = -1 EBADF (Bad file descriptor) [pid 8587] close(10) = -1 EBADF (Bad file descriptor) [pid 8587] close(11) = -1 EBADF (Bad file descriptor) [pid 8587] close(12) = -1 EBADF (Bad file descriptor) [pid 8587] close(13) = -1 EBADF (Bad file descriptor) [pid 8587] close(14) = -1 EBADF (Bad file descriptor) [pid 8587] close(15) = -1 EBADF (Bad file descriptor) [pid 8587] close(16) = -1 EBADF (Bad file descriptor) [pid 8587] close(17) = -1 EBADF (Bad file descriptor) [pid 8587] close(18) = -1 EBADF (Bad file descriptor) [pid 8587] close(19) = -1 EBADF (Bad file descriptor) [pid 8587] close(20) = -1 EBADF (Bad file descriptor) [pid 8587] close(21) = -1 EBADF (Bad file descriptor) [pid 8587] close(22) = -1 EBADF (Bad file descriptor) [pid 8587] close(23) = -1 EBADF (Bad file descriptor) [pid 8587] close(24) = -1 EBADF (Bad file descriptor) [pid 8587] close(25) = -1 EBADF (Bad file descriptor) [pid 8587] close(26) = -1 EBADF (Bad file descriptor) [pid 8587] close(27) = -1 EBADF (Bad file descriptor) [pid 8587] close(28) = -1 EBADF (Bad file descriptor) [pid 8587] close(29) = -1 EBADF (Bad file descriptor) [pid 8587] exit_group(0) = ? [pid 8587] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2969, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2967", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2967", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2967/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2967/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2967/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2967") = 0 [pid 3620] mkdir("./2968", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2970 ./strace-static-x86_64: Process 8588 attached [pid 8588] chdir("./2968") = 0 [pid 8588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8588] setpgid(0, 0) = 0 [pid 8588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8588] write(3, "1000", 4) = 4 [pid 8588] close(3) = 0 [pid 8588] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8588] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.282839][ T8587] siw: device registration error -23 [pid 8588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8588] close(3) = 0 [pid 8588] close(4) = 0 [pid 8588] close(5) = 0 [pid 8588] close(6) = -1 EBADF (Bad file descriptor) [pid 8588] close(7) = -1 EBADF (Bad file descriptor) [pid 8588] close(8) = -1 EBADF (Bad file descriptor) [pid 8588] close(9) = -1 EBADF (Bad file descriptor) [pid 8588] close(10) = -1 EBADF (Bad file descriptor) [pid 8588] close(11) = -1 EBADF (Bad file descriptor) [pid 8588] close(12) = -1 EBADF (Bad file descriptor) [pid 8588] close(13) = -1 EBADF (Bad file descriptor) [pid 8588] close(14) = -1 EBADF (Bad file descriptor) [pid 8588] close(15) = -1 EBADF (Bad file descriptor) [pid 8588] close(16) = -1 EBADF (Bad file descriptor) [pid 8588] close(17) = -1 EBADF (Bad file descriptor) [pid 8588] close(18) = -1 EBADF (Bad file descriptor) [pid 8588] close(19) = -1 EBADF (Bad file descriptor) [pid 8588] close(20) = -1 EBADF (Bad file descriptor) [pid 8588] close(21) = -1 EBADF (Bad file descriptor) [pid 8588] close(22) = -1 EBADF (Bad file descriptor) [pid 8588] close(23) = -1 EBADF (Bad file descriptor) [pid 8588] close(24) = -1 EBADF (Bad file descriptor) [pid 8588] close(25) = -1 EBADF (Bad file descriptor) [pid 8588] close(26) = -1 EBADF (Bad file descriptor) [pid 8588] close(27) = -1 EBADF (Bad file descriptor) [pid 8588] close(28) = -1 EBADF (Bad file descriptor) [pid 8588] close(29) = -1 EBADF (Bad file descriptor) [pid 8588] exit_group(0) = ? [pid 8588] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2970, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2968", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2968", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2968/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2968/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2968/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2968") = 0 [pid 3620] mkdir("./2969", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2971 ./strace-static-x86_64: Process 8589 attached [ 191.321289][ T8588] siw: device registration error -23 [pid 8589] chdir("./2969") = 0 [pid 8589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8589] setpgid(0, 0) = 0 [pid 8589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8589] write(3, "1000", 4) = 4 [pid 8589] close(3) = 0 [pid 8589] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8589] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8589] close(3) = 0 [pid 8589] close(4) = 0 [pid 8589] close(5) = 0 [pid 8589] close(6) = -1 EBADF (Bad file descriptor) [pid 8589] close(7) = -1 EBADF (Bad file descriptor) [pid 8589] close(8) = -1 EBADF (Bad file descriptor) [pid 8589] close(9) = -1 EBADF (Bad file descriptor) [pid 8589] close(10) = -1 EBADF (Bad file descriptor) [pid 8589] close(11) = -1 EBADF (Bad file descriptor) [pid 8589] close(12) = -1 EBADF (Bad file descriptor) [pid 8589] close(13) = -1 EBADF (Bad file descriptor) [pid 8589] close(14) = -1 EBADF (Bad file descriptor) [pid 8589] close(15) = -1 EBADF (Bad file descriptor) [pid 8589] close(16) = -1 EBADF (Bad file descriptor) [pid 8589] close(17) = -1 EBADF (Bad file descriptor) [pid 8589] close(18) = -1 EBADF (Bad file descriptor) [pid 8589] close(19) = -1 EBADF (Bad file descriptor) [pid 8589] close(20) = -1 EBADF (Bad file descriptor) [pid 8589] close(21) = -1 EBADF (Bad file descriptor) [pid 8589] close(22) = -1 EBADF (Bad file descriptor) [pid 8589] close(23) = -1 EBADF (Bad file descriptor) [pid 8589] close(24) = -1 EBADF (Bad file descriptor) [pid 8589] close(25) = -1 EBADF (Bad file descriptor) [pid 8589] close(26) = -1 EBADF (Bad file descriptor) [pid 8589] close(27) = -1 EBADF (Bad file descriptor) [pid 8589] close(28) = -1 EBADF (Bad file descriptor) [pid 8589] close(29) = -1 EBADF (Bad file descriptor) [pid 8589] exit_group(0) = ? [pid 8589] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2971, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2969", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2969", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2969/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2969/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2969/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2969") = 0 [pid 3620] mkdir("./2970", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2972 ./strace-static-x86_64: Process 8590 attached [pid 8590] chdir("./2970") = 0 [pid 8590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8590] setpgid(0, 0) = 0 [pid 8590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8590] write(3, "1000", 4) = 4 [pid 8590] close(3) = 0 [pid 8590] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8590] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8590] close(3) = 0 [pid 8590] close(4) = 0 [pid 8590] close(5) = 0 [pid 8590] close(6) = -1 EBADF (Bad file descriptor) [pid 8590] close(7) = -1 EBADF (Bad file descriptor) [pid 8590] close(8) = -1 EBADF (Bad file descriptor) [pid 8590] close(9) = -1 EBADF (Bad file descriptor) [pid 8590] close(10) = -1 EBADF (Bad file descriptor) [pid 8590] close(11) = -1 EBADF (Bad file descriptor) [pid 8590] close(12) = -1 EBADF (Bad file descriptor) [pid 8590] close(13) = -1 EBADF (Bad file descriptor) [pid 8590] close(14) = -1 EBADF (Bad file descriptor) [pid 8590] close(15) = -1 EBADF (Bad file descriptor) [pid 8590] close(16) = -1 EBADF (Bad file descriptor) [pid 8590] close(17) = -1 EBADF (Bad file descriptor) [pid 8590] close(18) = -1 EBADF (Bad file descriptor) [pid 8590] close(19) = -1 EBADF (Bad file descriptor) [pid 8590] close(20) = -1 EBADF (Bad file descriptor) [pid 8590] close(21) = -1 EBADF (Bad file descriptor) [pid 8590] close(22) = -1 EBADF (Bad file descriptor) [pid 8590] close(23) = -1 EBADF (Bad file descriptor) [pid 8590] close(24) = -1 EBADF (Bad file descriptor) [pid 8590] close(25) = -1 EBADF (Bad file descriptor) [pid 8590] close(26) = -1 EBADF (Bad file descriptor) [pid 8590] close(27) = -1 EBADF (Bad file descriptor) [pid 8590] close(28) = -1 EBADF (Bad file descriptor) [pid 8590] close(29) = -1 EBADF (Bad file descriptor) [pid 8590] exit_group(0) = ? [pid 8590] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2972, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2970", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2970", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2970/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2970/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2970/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2970") = 0 [pid 3620] mkdir("./2971", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2973 ./strace-static-x86_64: Process 8591 attached [pid 8591] chdir("./2971") = 0 [pid 8591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8591] setpgid(0, 0) = 0 [pid 8591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8591] write(3, "1000", 4) = 4 [pid 8591] close(3) = 0 [pid 8591] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8591] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.367374][ T8589] siw: device registration error -23 [ 191.398001][ T8590] siw: device registration error -23 [pid 8591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8591] close(3) = 0 [pid 8591] close(4) = 0 [pid 8591] close(5) = 0 [pid 8591] close(6) = -1 EBADF (Bad file descriptor) [pid 8591] close(7) = -1 EBADF (Bad file descriptor) [pid 8591] close(8) = -1 EBADF (Bad file descriptor) [pid 8591] close(9) = -1 EBADF (Bad file descriptor) [pid 8591] close(10) = -1 EBADF (Bad file descriptor) [pid 8591] close(11) = -1 EBADF (Bad file descriptor) [pid 8591] close(12) = -1 EBADF (Bad file descriptor) [pid 8591] close(13) = -1 EBADF (Bad file descriptor) [pid 8591] close(14) = -1 EBADF (Bad file descriptor) [pid 8591] close(15) = -1 EBADF (Bad file descriptor) [pid 8591] close(16) = -1 EBADF (Bad file descriptor) [pid 8591] close(17) = -1 EBADF (Bad file descriptor) [pid 8591] close(18) = -1 EBADF (Bad file descriptor) [pid 8591] close(19) = -1 EBADF (Bad file descriptor) [pid 8591] close(20) = -1 EBADF (Bad file descriptor) [pid 8591] close(21) = -1 EBADF (Bad file descriptor) [pid 8591] close(22) = -1 EBADF (Bad file descriptor) [pid 8591] close(23) = -1 EBADF (Bad file descriptor) [pid 8591] close(24) = -1 EBADF (Bad file descriptor) [pid 8591] close(25) = -1 EBADF (Bad file descriptor) [pid 8591] close(26) = -1 EBADF (Bad file descriptor) [pid 8591] close(27) = -1 EBADF (Bad file descriptor) [pid 8591] close(28) = -1 EBADF (Bad file descriptor) [pid 8591] close(29) = -1 EBADF (Bad file descriptor) [pid 8591] exit_group(0) = ? [pid 8591] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2973, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2971", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2971", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2971/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2971/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2971/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2971") = 0 [pid 3620] mkdir("./2972", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2974 ./strace-static-x86_64: Process 8592 attached [pid 8592] chdir("./2972") = 0 [pid 8592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8592] setpgid(0, 0) = 0 [pid 8592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8592] write(3, "1000", 4) = 4 [pid 8592] close(3) = 0 [pid 8592] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8592] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.435346][ T8591] siw: device registration error -23 [pid 8592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8592] close(3) = 0 [pid 8592] close(4) = 0 [pid 8592] close(5) = 0 [pid 8592] close(6) = -1 EBADF (Bad file descriptor) [pid 8592] close(7) = -1 EBADF (Bad file descriptor) [pid 8592] close(8) = -1 EBADF (Bad file descriptor) [pid 8592] close(9) = -1 EBADF (Bad file descriptor) [pid 8592] close(10) = -1 EBADF (Bad file descriptor) [pid 8592] close(11) = -1 EBADF (Bad file descriptor) [pid 8592] close(12) = -1 EBADF (Bad file descriptor) [pid 8592] close(13) = -1 EBADF (Bad file descriptor) [pid 8592] close(14) = -1 EBADF (Bad file descriptor) [pid 8592] close(15) = -1 EBADF (Bad file descriptor) [pid 8592] close(16) = -1 EBADF (Bad file descriptor) [pid 8592] close(17) = -1 EBADF (Bad file descriptor) [pid 8592] close(18) = -1 EBADF (Bad file descriptor) [pid 8592] close(19) = -1 EBADF (Bad file descriptor) [pid 8592] close(20) = -1 EBADF (Bad file descriptor) [pid 8592] close(21) = -1 EBADF (Bad file descriptor) [pid 8592] close(22) = -1 EBADF (Bad file descriptor) [pid 8592] close(23) = -1 EBADF (Bad file descriptor) [pid 8592] close(24) = -1 EBADF (Bad file descriptor) [pid 8592] close(25) = -1 EBADF (Bad file descriptor) [pid 8592] close(26) = -1 EBADF (Bad file descriptor) [pid 8592] close(27) = -1 EBADF (Bad file descriptor) [pid 8592] close(28) = -1 EBADF (Bad file descriptor) [pid 8592] close(29) = -1 EBADF (Bad file descriptor) [pid 8592] exit_group(0) = ? [pid 8592] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2974, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2972", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2972", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2972/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2972/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2972/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2972") = 0 [pid 3620] mkdir("./2973", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2975 ./strace-static-x86_64: Process 8593 attached [pid 8593] chdir("./2973") = 0 [pid 8593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8593] setpgid(0, 0) = 0 [pid 8593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8593] write(3, "1000", 4) = 4 [pid 8593] close(3) = 0 [pid 8593] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8593] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.470772][ T8592] siw: device registration error -23 [pid 8593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8593] close(3) = 0 [pid 8593] close(4) = 0 [pid 8593] close(5) = 0 [pid 8593] close(6) = -1 EBADF (Bad file descriptor) [pid 8593] close(7) = -1 EBADF (Bad file descriptor) [pid 8593] close(8) = -1 EBADF (Bad file descriptor) [pid 8593] close(9) = -1 EBADF (Bad file descriptor) [pid 8593] close(10) = -1 EBADF (Bad file descriptor) [pid 8593] close(11) = -1 EBADF (Bad file descriptor) [pid 8593] close(12) = -1 EBADF (Bad file descriptor) [pid 8593] close(13) = -1 EBADF (Bad file descriptor) [pid 8593] close(14) = -1 EBADF (Bad file descriptor) [pid 8593] close(15) = -1 EBADF (Bad file descriptor) [pid 8593] close(16) = -1 EBADF (Bad file descriptor) [pid 8593] close(17) = -1 EBADF (Bad file descriptor) [pid 8593] close(18) = -1 EBADF (Bad file descriptor) [pid 8593] close(19) = -1 EBADF (Bad file descriptor) [pid 8593] close(20) = -1 EBADF (Bad file descriptor) [pid 8593] close(21) = -1 EBADF (Bad file descriptor) [pid 8593] close(22) = -1 EBADF (Bad file descriptor) [pid 8593] close(23) = -1 EBADF (Bad file descriptor) [pid 8593] close(24) = -1 EBADF (Bad file descriptor) [pid 8593] close(25) = -1 EBADF (Bad file descriptor) [pid 8593] close(26) = -1 EBADF (Bad file descriptor) [pid 8593] close(27) = -1 EBADF (Bad file descriptor) [pid 8593] close(28) = -1 EBADF (Bad file descriptor) [pid 8593] close(29) = -1 EBADF (Bad file descriptor) [pid 8593] exit_group(0) = ? [pid 8593] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2975, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2973", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2973", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2973/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2973/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2973/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2973") = 0 [pid 3620] mkdir("./2974", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2976 ./strace-static-x86_64: Process 8594 attached [pid 8594] chdir("./2974") = 0 [pid 8594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8594] setpgid(0, 0) = 0 [pid 8594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8594] write(3, "1000", 4) = 4 [pid 8594] close(3) = 0 [pid 8594] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8594] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.503612][ T8593] siw: device registration error -23 [pid 8594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8594] close(3) = 0 [pid 8594] close(4) = 0 [pid 8594] close(5) = 0 [pid 8594] close(6) = -1 EBADF (Bad file descriptor) [pid 8594] close(7) = -1 EBADF (Bad file descriptor) [pid 8594] close(8) = -1 EBADF (Bad file descriptor) [pid 8594] close(9) = -1 EBADF (Bad file descriptor) [pid 8594] close(10) = -1 EBADF (Bad file descriptor) [pid 8594] close(11) = -1 EBADF (Bad file descriptor) [pid 8594] close(12) = -1 EBADF (Bad file descriptor) [pid 8594] close(13) = -1 EBADF (Bad file descriptor) [pid 8594] close(14) = -1 EBADF (Bad file descriptor) [pid 8594] close(15) = -1 EBADF (Bad file descriptor) [pid 8594] close(16) = -1 EBADF (Bad file descriptor) [pid 8594] close(17) = -1 EBADF (Bad file descriptor) [pid 8594] close(18) = -1 EBADF (Bad file descriptor) [pid 8594] close(19) = -1 EBADF (Bad file descriptor) [pid 8594] close(20) = -1 EBADF (Bad file descriptor) [pid 8594] close(21) = -1 EBADF (Bad file descriptor) [pid 8594] close(22) = -1 EBADF (Bad file descriptor) [pid 8594] close(23) = -1 EBADF (Bad file descriptor) [pid 8594] close(24) = -1 EBADF (Bad file descriptor) [pid 8594] close(25) = -1 EBADF (Bad file descriptor) [pid 8594] close(26) = -1 EBADF (Bad file descriptor) [pid 8594] close(27) = -1 EBADF (Bad file descriptor) [pid 8594] close(28) = -1 EBADF (Bad file descriptor) [pid 8594] close(29) = -1 EBADF (Bad file descriptor) [pid 8594] exit_group(0) = ? [pid 8594] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2976, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2974", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2974", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2974/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2974/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2974/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2974") = 0 [pid 3620] mkdir("./2975", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8595 attached , child_tidptr=0x555555b53690) = 2977 [pid 8595] chdir("./2975") = 0 [pid 8595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8595] setpgid(0, 0) = 0 [pid 8595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8595] write(3, "1000", 4) = 4 [pid 8595] close(3) = 0 [pid 8595] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8595] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.538025][ T8594] siw: device registration error -23 [pid 8595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8595] close(3) = 0 [pid 8595] close(4) = 0 [pid 8595] close(5) = 0 [pid 8595] close(6) = -1 EBADF (Bad file descriptor) [pid 8595] close(7) = -1 EBADF (Bad file descriptor) [pid 8595] close(8) = -1 EBADF (Bad file descriptor) [pid 8595] close(9) = -1 EBADF (Bad file descriptor) [pid 8595] close(10) = -1 EBADF (Bad file descriptor) [pid 8595] close(11) = -1 EBADF (Bad file descriptor) [pid 8595] close(12) = -1 EBADF (Bad file descriptor) [pid 8595] close(13) = -1 EBADF (Bad file descriptor) [pid 8595] close(14) = -1 EBADF (Bad file descriptor) [pid 8595] close(15) = -1 EBADF (Bad file descriptor) [pid 8595] close(16) = -1 EBADF (Bad file descriptor) [pid 8595] close(17) = -1 EBADF (Bad file descriptor) [pid 8595] close(18) = -1 EBADF (Bad file descriptor) [pid 8595] close(19) = -1 EBADF (Bad file descriptor) [pid 8595] close(20) = -1 EBADF (Bad file descriptor) [pid 8595] close(21) = -1 EBADF (Bad file descriptor) [pid 8595] close(22) = -1 EBADF (Bad file descriptor) [pid 8595] close(23) = -1 EBADF (Bad file descriptor) [pid 8595] close(24) = -1 EBADF (Bad file descriptor) [pid 8595] close(25) = -1 EBADF (Bad file descriptor) [pid 8595] close(26) = -1 EBADF (Bad file descriptor) [pid 8595] close(27) = -1 EBADF (Bad file descriptor) [pid 8595] close(28) = -1 EBADF (Bad file descriptor) [pid 8595] close(29) = -1 EBADF (Bad file descriptor) [pid 8595] exit_group(0) = ? [pid 8595] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2977, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2975", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2975", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2975/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2975/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2975/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2975") = 0 [pid 3620] mkdir("./2976", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2978 ./strace-static-x86_64: Process 8596 attached [ 191.577455][ T8595] siw: device registration error -23 [pid 8596] chdir("./2976") = 0 [pid 8596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8596] setpgid(0, 0) = 0 [pid 8596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8596] write(3, "1000", 4) = 4 [pid 8596] close(3) = 0 [pid 8596] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8596] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8596] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8596] close(3) = 0 [pid 8596] close(4) = 0 [pid 8596] close(5) = 0 [pid 8596] close(6) = -1 EBADF (Bad file descriptor) [pid 8596] close(7) = -1 EBADF (Bad file descriptor) [pid 8596] close(8) = -1 EBADF (Bad file descriptor) [pid 8596] close(9) = -1 EBADF (Bad file descriptor) [pid 8596] close(10) = -1 EBADF (Bad file descriptor) [pid 8596] close(11) = -1 EBADF (Bad file descriptor) [pid 8596] close(12) = -1 EBADF (Bad file descriptor) [pid 8596] close(13) = -1 EBADF (Bad file descriptor) [pid 8596] close(14) = -1 EBADF (Bad file descriptor) [pid 8596] close(15) = -1 EBADF (Bad file descriptor) [pid 8596] close(16) = -1 EBADF (Bad file descriptor) [pid 8596] close(17) = -1 EBADF (Bad file descriptor) [pid 8596] close(18) = -1 EBADF (Bad file descriptor) [pid 8596] close(19) = -1 EBADF (Bad file descriptor) [pid 8596] close(20) = -1 EBADF (Bad file descriptor) [pid 8596] close(21) = -1 EBADF (Bad file descriptor) [pid 8596] close(22) = -1 EBADF (Bad file descriptor) [pid 8596] close(23) = -1 EBADF (Bad file descriptor) [pid 8596] close(24) = -1 EBADF (Bad file descriptor) [pid 8596] close(25) = -1 EBADF (Bad file descriptor) [pid 8596] close(26) = -1 EBADF (Bad file descriptor) [pid 8596] close(27) = -1 EBADF (Bad file descriptor) [pid 8596] close(28) = -1 EBADF (Bad file descriptor) [pid 8596] close(29) = -1 EBADF (Bad file descriptor) [pid 8596] exit_group(0) = ? [pid 8596] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2978, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2976", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2976", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2976/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2976/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2976/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2976") = 0 [pid 3620] mkdir("./2977", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8597 attached , child_tidptr=0x555555b53690) = 2979 [pid 8597] chdir("./2977") = 0 [pid 8597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8597] setpgid(0, 0) = 0 [pid 8597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8597] write(3, "1000", 4) = 4 [pid 8597] close(3) = 0 [pid 8597] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8597] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.625556][ T8596] siw: device registration error -23 [pid 8597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8597] close(3) = 0 [pid 8597] close(4) = 0 [pid 8597] close(5) = 0 [pid 8597] close(6) = -1 EBADF (Bad file descriptor) [pid 8597] close(7) = -1 EBADF (Bad file descriptor) [pid 8597] close(8) = -1 EBADF (Bad file descriptor) [pid 8597] close(9) = -1 EBADF (Bad file descriptor) [pid 8597] close(10) = -1 EBADF (Bad file descriptor) [pid 8597] close(11) = -1 EBADF (Bad file descriptor) [pid 8597] close(12) = -1 EBADF (Bad file descriptor) [pid 8597] close(13) = -1 EBADF (Bad file descriptor) [pid 8597] close(14) = -1 EBADF (Bad file descriptor) [pid 8597] close(15) = -1 EBADF (Bad file descriptor) [pid 8597] close(16) = -1 EBADF (Bad file descriptor) [pid 8597] close(17) = -1 EBADF (Bad file descriptor) [pid 8597] close(18) = -1 EBADF (Bad file descriptor) [pid 8597] close(19) = -1 EBADF (Bad file descriptor) [pid 8597] close(20) = -1 EBADF (Bad file descriptor) [pid 8597] close(21) = -1 EBADF (Bad file descriptor) [pid 8597] close(22) = -1 EBADF (Bad file descriptor) [pid 8597] close(23) = -1 EBADF (Bad file descriptor) [pid 8597] close(24) = -1 EBADF (Bad file descriptor) [pid 8597] close(25) = -1 EBADF (Bad file descriptor) [pid 8597] close(26) = -1 EBADF (Bad file descriptor) [pid 8597] close(27) = -1 EBADF (Bad file descriptor) [pid 8597] close(28) = -1 EBADF (Bad file descriptor) [pid 8597] close(29) = -1 EBADF (Bad file descriptor) [pid 8597] exit_group(0) = ? [pid 8597] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2979, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2977", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2977", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2977/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2977/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2977/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2977") = 0 [pid 3620] mkdir("./2978", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8598 attached , child_tidptr=0x555555b53690) = 2980 [pid 8598] chdir("./2978") = 0 [pid 8598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8598] setpgid(0, 0) = 0 [pid 8598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8598] write(3, "1000", 4) = 4 [pid 8598] close(3) = 0 [pid 8598] symlink("/dev/binderfs", "./binderfs") = 0 [ 191.672184][ T8597] siw: device registration error -23 [pid 8598] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8598] close(3) = 0 [pid 8598] close(4) = 0 [pid 8598] close(5) = 0 [pid 8598] close(6) = -1 EBADF (Bad file descriptor) [pid 8598] close(7) = -1 EBADF (Bad file descriptor) [pid 8598] close(8) = -1 EBADF (Bad file descriptor) [pid 8598] close(9) = -1 EBADF (Bad file descriptor) [pid 8598] close(10) = -1 EBADF (Bad file descriptor) [pid 8598] close(11) = -1 EBADF (Bad file descriptor) [pid 8598] close(12) = -1 EBADF (Bad file descriptor) [pid 8598] close(13) = -1 EBADF (Bad file descriptor) [pid 8598] close(14) = -1 EBADF (Bad file descriptor) [pid 8598] close(15) = -1 EBADF (Bad file descriptor) [pid 8598] close(16) = -1 EBADF (Bad file descriptor) [pid 8598] close(17) = -1 EBADF (Bad file descriptor) [pid 8598] close(18) = -1 EBADF (Bad file descriptor) [pid 8598] close(19) = -1 EBADF (Bad file descriptor) [pid 8598] close(20) = -1 EBADF (Bad file descriptor) [pid 8598] close(21) = -1 EBADF (Bad file descriptor) [pid 8598] close(22) = -1 EBADF (Bad file descriptor) [pid 8598] close(23) = -1 EBADF (Bad file descriptor) [pid 8598] close(24) = -1 EBADF (Bad file descriptor) [pid 8598] close(25) = -1 EBADF (Bad file descriptor) [pid 8598] close(26) = -1 EBADF (Bad file descriptor) [pid 8598] close(27) = -1 EBADF (Bad file descriptor) [pid 8598] close(28) = -1 EBADF (Bad file descriptor) [pid 8598] close(29) = -1 EBADF (Bad file descriptor) [pid 8598] exit_group(0) = ? [pid 8598] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2980, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2978", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2978", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2978/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2978/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2978/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2978") = 0 [pid 3620] mkdir("./2979", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2981 ./strace-static-x86_64: Process 8599 attached [pid 8599] chdir("./2979") = 0 [pid 8599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8599] setpgid(0, 0) = 0 [pid 8599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8599] write(3, "1000", 4) = 4 [pid 8599] close(3) = 0 [pid 8599] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8599] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.704335][ T8598] siw: device registration error -23 [pid 8599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8599] close(3) = 0 [pid 8599] close(4) = 0 [pid 8599] close(5) = 0 [pid 8599] close(6) = -1 EBADF (Bad file descriptor) [pid 8599] close(7) = -1 EBADF (Bad file descriptor) [pid 8599] close(8) = -1 EBADF (Bad file descriptor) [pid 8599] close(9) = -1 EBADF (Bad file descriptor) [pid 8599] close(10) = -1 EBADF (Bad file descriptor) [pid 8599] close(11) = -1 EBADF (Bad file descriptor) [pid 8599] close(12) = -1 EBADF (Bad file descriptor) [pid 8599] close(13) = -1 EBADF (Bad file descriptor) [pid 8599] close(14) = -1 EBADF (Bad file descriptor) [pid 8599] close(15) = -1 EBADF (Bad file descriptor) [pid 8599] close(16) = -1 EBADF (Bad file descriptor) [pid 8599] close(17) = -1 EBADF (Bad file descriptor) [pid 8599] close(18) = -1 EBADF (Bad file descriptor) [pid 8599] close(19) = -1 EBADF (Bad file descriptor) [pid 8599] close(20) = -1 EBADF (Bad file descriptor) [pid 8599] close(21) = -1 EBADF (Bad file descriptor) [pid 8599] close(22) = -1 EBADF (Bad file descriptor) [pid 8599] close(23) = -1 EBADF (Bad file descriptor) [pid 8599] close(24) = -1 EBADF (Bad file descriptor) [pid 8599] close(25) = -1 EBADF (Bad file descriptor) [pid 8599] close(26) = -1 EBADF (Bad file descriptor) [pid 8599] close(27) = -1 EBADF (Bad file descriptor) [pid 8599] close(28) = -1 EBADF (Bad file descriptor) [pid 8599] close(29) = -1 EBADF (Bad file descriptor) [pid 8599] exit_group(0) = ? [pid 8599] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2981, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2979", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2979", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2979/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2979/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2979/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2979") = 0 [pid 3620] mkdir("./2980", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2982 ./strace-static-x86_64: Process 8600 attached [pid 8600] chdir("./2980") = 0 [pid 8600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8600] setpgid(0, 0) = 0 [pid 8600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8600] write(3, "1000", 4) = 4 [pid 8600] close(3) = 0 [pid 8600] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8600] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8600] close(3) = 0 [pid 8600] close(4) = 0 [pid 8600] close(5) = 0 [pid 8600] close(6) = -1 EBADF (Bad file descriptor) [pid 8600] close(7) = -1 EBADF (Bad file descriptor) [pid 8600] close(8) = -1 EBADF (Bad file descriptor) [pid 8600] close(9) = -1 EBADF (Bad file descriptor) [pid 8600] close(10) = -1 EBADF (Bad file descriptor) [pid 8600] close(11) = -1 EBADF (Bad file descriptor) [pid 8600] close(12) = -1 EBADF (Bad file descriptor) [pid 8600] close(13) = -1 EBADF (Bad file descriptor) [pid 8600] close(14) = -1 EBADF (Bad file descriptor) [pid 8600] close(15) = -1 EBADF (Bad file descriptor) [pid 8600] close(16) = -1 EBADF (Bad file descriptor) [pid 8600] close(17) = -1 EBADF (Bad file descriptor) [pid 8600] close(18) = -1 EBADF (Bad file descriptor) [pid 8600] close(19) = -1 EBADF (Bad file descriptor) [pid 8600] close(20) = -1 EBADF (Bad file descriptor) [pid 8600] close(21) = -1 EBADF (Bad file descriptor) [pid 8600] close(22) = -1 EBADF (Bad file descriptor) [pid 8600] close(23) = -1 EBADF (Bad file descriptor) [pid 8600] close(24) = -1 EBADF (Bad file descriptor) [pid 8600] close(25) = -1 EBADF (Bad file descriptor) [pid 8600] close(26) = -1 EBADF (Bad file descriptor) [pid 8600] close(27) = -1 EBADF (Bad file descriptor) [pid 8600] close(28) = -1 EBADF (Bad file descriptor) [pid 8600] close(29) = -1 EBADF (Bad file descriptor) [pid 8600] exit_group(0) = ? [pid 8600] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2982, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2980", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2980", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2980/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2980/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2980/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2980") = 0 [pid 3620] mkdir("./2981", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8601 attached , child_tidptr=0x555555b53690) = 2983 [pid 8601] chdir("./2981") = 0 [pid 8601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8601] setpgid(0, 0) = 0 [pid 8601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8601] write(3, "1000", 4) = 4 [pid 8601] close(3) = 0 [pid 8601] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8601] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.744506][ T8599] siw: device registration error -23 [ 191.782017][ T8600] siw: device registration error -23 [pid 8601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8601] close(3) = 0 [pid 8601] close(4) = 0 [pid 8601] close(5) = 0 [pid 8601] close(6) = -1 EBADF (Bad file descriptor) [pid 8601] close(7) = -1 EBADF (Bad file descriptor) [pid 8601] close(8) = -1 EBADF (Bad file descriptor) [pid 8601] close(9) = -1 EBADF (Bad file descriptor) [pid 8601] close(10) = -1 EBADF (Bad file descriptor) [pid 8601] close(11) = -1 EBADF (Bad file descriptor) [pid 8601] close(12) = -1 EBADF (Bad file descriptor) [pid 8601] close(13) = -1 EBADF (Bad file descriptor) [pid 8601] close(14) = -1 EBADF (Bad file descriptor) [pid 8601] close(15) = -1 EBADF (Bad file descriptor) [pid 8601] close(16) = -1 EBADF (Bad file descriptor) [pid 8601] close(17) = -1 EBADF (Bad file descriptor) [pid 8601] close(18) = -1 EBADF (Bad file descriptor) [pid 8601] close(19) = -1 EBADF (Bad file descriptor) [pid 8601] close(20) = -1 EBADF (Bad file descriptor) [pid 8601] close(21) = -1 EBADF (Bad file descriptor) [pid 8601] close(22) = -1 EBADF (Bad file descriptor) [pid 8601] close(23) = -1 EBADF (Bad file descriptor) [pid 8601] close(24) = -1 EBADF (Bad file descriptor) [pid 8601] close(25) = -1 EBADF (Bad file descriptor) [pid 8601] close(26) = -1 EBADF (Bad file descriptor) [pid 8601] close(27) = -1 EBADF (Bad file descriptor) [pid 8601] close(28) = -1 EBADF (Bad file descriptor) [pid 8601] close(29) = -1 EBADF (Bad file descriptor) [pid 8601] exit_group(0) = ? [pid 8601] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2983, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2981", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2981", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2981/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2981/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2981/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2981") = 0 [pid 3620] mkdir("./2982", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8602 attached , child_tidptr=0x555555b53690) = 2984 [pid 8602] chdir("./2982") = 0 [pid 8602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8602] setpgid(0, 0) = 0 [pid 8602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8602] write(3, "1000", 4) = 4 [pid 8602] close(3) = 0 [pid 8602] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8602] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.814527][ T8601] siw: device registration error -23 [pid 8602] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8602] close(3) = 0 [pid 8602] close(4) = 0 [pid 8602] close(5) = 0 [pid 8602] close(6) = -1 EBADF (Bad file descriptor) [pid 8602] close(7) = -1 EBADF (Bad file descriptor) [pid 8602] close(8) = -1 EBADF (Bad file descriptor) [pid 8602] close(9) = -1 EBADF (Bad file descriptor) [pid 8602] close(10) = -1 EBADF (Bad file descriptor) [pid 8602] close(11) = -1 EBADF (Bad file descriptor) [pid 8602] close(12) = -1 EBADF (Bad file descriptor) [pid 8602] close(13) = -1 EBADF (Bad file descriptor) [pid 8602] close(14) = -1 EBADF (Bad file descriptor) [pid 8602] close(15) = -1 EBADF (Bad file descriptor) [pid 8602] close(16) = -1 EBADF (Bad file descriptor) [pid 8602] close(17) = -1 EBADF (Bad file descriptor) [pid 8602] close(18) = -1 EBADF (Bad file descriptor) [pid 8602] close(19) = -1 EBADF (Bad file descriptor) [pid 8602] close(20) = -1 EBADF (Bad file descriptor) [pid 8602] close(21) = -1 EBADF (Bad file descriptor) [pid 8602] close(22) = -1 EBADF (Bad file descriptor) [pid 8602] close(23) = -1 EBADF (Bad file descriptor) [pid 8602] close(24) = -1 EBADF (Bad file descriptor) [pid 8602] close(25) = -1 EBADF (Bad file descriptor) [pid 8602] close(26) = -1 EBADF (Bad file descriptor) [pid 8602] close(27) = -1 EBADF (Bad file descriptor) [pid 8602] close(28) = -1 EBADF (Bad file descriptor) [pid 8602] close(29) = -1 EBADF (Bad file descriptor) [pid 8602] exit_group(0) = ? [pid 8602] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2984, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2982", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2982", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2982/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2982/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2982/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2982") = 0 [pid 3620] mkdir("./2983", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2985 ./strace-static-x86_64: Process 8603 attached [pid 8603] chdir("./2983") = 0 [pid 8603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8603] setpgid(0, 0) = 0 [pid 8603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8603] write(3, "1000", 4) = 4 [pid 8603] close(3) = 0 [pid 8603] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8603] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.846486][ T8602] siw: device registration error -23 [pid 8603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8603] close(3) = 0 [pid 8603] close(4) = 0 [pid 8603] close(5) = 0 [pid 8603] close(6) = -1 EBADF (Bad file descriptor) [pid 8603] close(7) = -1 EBADF (Bad file descriptor) [pid 8603] close(8) = -1 EBADF (Bad file descriptor) [pid 8603] close(9) = -1 EBADF (Bad file descriptor) [pid 8603] close(10) = -1 EBADF (Bad file descriptor) [pid 8603] close(11) = -1 EBADF (Bad file descriptor) [pid 8603] close(12) = -1 EBADF (Bad file descriptor) [pid 8603] close(13) = -1 EBADF (Bad file descriptor) [pid 8603] close(14) = -1 EBADF (Bad file descriptor) [pid 8603] close(15) = -1 EBADF (Bad file descriptor) [pid 8603] close(16) = -1 EBADF (Bad file descriptor) [pid 8603] close(17) = -1 EBADF (Bad file descriptor) [pid 8603] close(18) = -1 EBADF (Bad file descriptor) [pid 8603] close(19) = -1 EBADF (Bad file descriptor) [pid 8603] close(20) = -1 EBADF (Bad file descriptor) [pid 8603] close(21) = -1 EBADF (Bad file descriptor) [pid 8603] close(22) = -1 EBADF (Bad file descriptor) [pid 8603] close(23) = -1 EBADF (Bad file descriptor) [pid 8603] close(24) = -1 EBADF (Bad file descriptor) [pid 8603] close(25) = -1 EBADF (Bad file descriptor) [pid 8603] close(26) = -1 EBADF (Bad file descriptor) [pid 8603] close(27) = -1 EBADF (Bad file descriptor) [pid 8603] close(28) = -1 EBADF (Bad file descriptor) [pid 8603] close(29) = -1 EBADF (Bad file descriptor) [pid 8603] exit_group(0) = ? [pid 8603] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2985, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2983", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2983", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2983/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2983/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2983/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2983") = 0 [pid 3620] mkdir("./2984", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8604 attached , child_tidptr=0x555555b53690) = 2986 [pid 8604] chdir("./2984") = 0 [pid 8604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8604] setpgid(0, 0) = 0 [pid 8604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8604] write(3, "1000", 4) = 4 [pid 8604] close(3) = 0 [pid 8604] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8604] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.886101][ T8603] siw: device registration error -23 [pid 8604] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8604] close(3) = 0 [pid 8604] close(4) = 0 [pid 8604] close(5) = 0 [pid 8604] close(6) = -1 EBADF (Bad file descriptor) [pid 8604] close(7) = -1 EBADF (Bad file descriptor) [pid 8604] close(8) = -1 EBADF (Bad file descriptor) [pid 8604] close(9) = -1 EBADF (Bad file descriptor) [pid 8604] close(10) = -1 EBADF (Bad file descriptor) [pid 8604] close(11) = -1 EBADF (Bad file descriptor) [pid 8604] close(12) = -1 EBADF (Bad file descriptor) [pid 8604] close(13) = -1 EBADF (Bad file descriptor) [pid 8604] close(14) = -1 EBADF (Bad file descriptor) [pid 8604] close(15) = -1 EBADF (Bad file descriptor) [pid 8604] close(16) = -1 EBADF (Bad file descriptor) [pid 8604] close(17) = -1 EBADF (Bad file descriptor) [pid 8604] close(18) = -1 EBADF (Bad file descriptor) [pid 8604] close(19) = -1 EBADF (Bad file descriptor) [pid 8604] close(20) = -1 EBADF (Bad file descriptor) [pid 8604] close(21) = -1 EBADF (Bad file descriptor) [pid 8604] close(22) = -1 EBADF (Bad file descriptor) [pid 8604] close(23) = -1 EBADF (Bad file descriptor) [pid 8604] close(24) = -1 EBADF (Bad file descriptor) [pid 8604] close(25) = -1 EBADF (Bad file descriptor) [pid 8604] close(26) = -1 EBADF (Bad file descriptor) [pid 8604] close(27) = -1 EBADF (Bad file descriptor) [pid 8604] close(28) = -1 EBADF (Bad file descriptor) [pid 8604] close(29) = -1 EBADF (Bad file descriptor) [pid 8604] exit_group(0) = ? [pid 8604] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2986, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2984", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2984", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2984/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2984/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2984/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2984") = 0 [pid 3620] mkdir("./2985", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8605 attached , child_tidptr=0x555555b53690) = 2987 [pid 8605] chdir("./2985") = 0 [pid 8605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8605] setpgid(0, 0) = 0 [pid 8605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8605] write(3, "1000", 4) = 4 [pid 8605] close(3) = 0 [pid 8605] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8605] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.925493][ T8604] siw: device registration error -23 [pid 8605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8605] close(3) = 0 [pid 8605] close(4) = 0 [pid 8605] close(5) = 0 [pid 8605] close(6) = -1 EBADF (Bad file descriptor) [pid 8605] close(7) = -1 EBADF (Bad file descriptor) [pid 8605] close(8) = -1 EBADF (Bad file descriptor) [pid 8605] close(9) = -1 EBADF (Bad file descriptor) [pid 8605] close(10) = -1 EBADF (Bad file descriptor) [pid 8605] close(11) = -1 EBADF (Bad file descriptor) [pid 8605] close(12) = -1 EBADF (Bad file descriptor) [pid 8605] close(13) = -1 EBADF (Bad file descriptor) [pid 8605] close(14) = -1 EBADF (Bad file descriptor) [pid 8605] close(15) = -1 EBADF (Bad file descriptor) [pid 8605] close(16) = -1 EBADF (Bad file descriptor) [pid 8605] close(17) = -1 EBADF (Bad file descriptor) [pid 8605] close(18) = -1 EBADF (Bad file descriptor) [pid 8605] close(19) = -1 EBADF (Bad file descriptor) [pid 8605] close(20) = -1 EBADF (Bad file descriptor) [pid 8605] close(21) = -1 EBADF (Bad file descriptor) [pid 8605] close(22) = -1 EBADF (Bad file descriptor) [pid 8605] close(23) = -1 EBADF (Bad file descriptor) [pid 8605] close(24) = -1 EBADF (Bad file descriptor) [pid 8605] close(25) = -1 EBADF (Bad file descriptor) [pid 8605] close(26) = -1 EBADF (Bad file descriptor) [pid 8605] close(27) = -1 EBADF (Bad file descriptor) [pid 8605] close(28) = -1 EBADF (Bad file descriptor) [pid 8605] close(29) = -1 EBADF (Bad file descriptor) [pid 8605] exit_group(0) = ? [pid 8605] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2987, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2985", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2985", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2985/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2985/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2985/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2985") = 0 [pid 3620] mkdir("./2986", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2988 ./strace-static-x86_64: Process 8606 attached [pid 8606] chdir("./2986") = 0 [pid 8606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8606] setpgid(0, 0) = 0 [pid 8606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8606] write(3, "1000", 4) = 4 [pid 8606] close(3) = 0 [pid 8606] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8606] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.955351][ T8605] siw: device registration error -23 [pid 8606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8606] close(3) = 0 [pid 8606] close(4) = 0 [pid 8606] close(5) = 0 [pid 8606] close(6) = -1 EBADF (Bad file descriptor) [pid 8606] close(7) = -1 EBADF (Bad file descriptor) [pid 8606] close(8) = -1 EBADF (Bad file descriptor) [pid 8606] close(9) = -1 EBADF (Bad file descriptor) [pid 8606] close(10) = -1 EBADF (Bad file descriptor) [pid 8606] close(11) = -1 EBADF (Bad file descriptor) [pid 8606] close(12) = -1 EBADF (Bad file descriptor) [pid 8606] close(13) = -1 EBADF (Bad file descriptor) [pid 8606] close(14) = -1 EBADF (Bad file descriptor) [pid 8606] close(15) = -1 EBADF (Bad file descriptor) [pid 8606] close(16) = -1 EBADF (Bad file descriptor) [pid 8606] close(17) = -1 EBADF (Bad file descriptor) [pid 8606] close(18) = -1 EBADF (Bad file descriptor) [pid 8606] close(19) = -1 EBADF (Bad file descriptor) [pid 8606] close(20) = -1 EBADF (Bad file descriptor) [pid 8606] close(21) = -1 EBADF (Bad file descriptor) [pid 8606] close(22) = -1 EBADF (Bad file descriptor) [pid 8606] close(23) = -1 EBADF (Bad file descriptor) [pid 8606] close(24) = -1 EBADF (Bad file descriptor) [pid 8606] close(25) = -1 EBADF (Bad file descriptor) [pid 8606] close(26) = -1 EBADF (Bad file descriptor) [pid 8606] close(27) = -1 EBADF (Bad file descriptor) [pid 8606] close(28) = -1 EBADF (Bad file descriptor) [pid 8606] close(29) = -1 EBADF (Bad file descriptor) [pid 8606] exit_group(0) = ? [pid 8606] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2988, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2986", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2986", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2986/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2986/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2986/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2986") = 0 [pid 3620] mkdir("./2987", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8607 attached , child_tidptr=0x555555b53690) = 2989 [pid 8607] chdir("./2987") = 0 [pid 8607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8607] setpgid(0, 0) = 0 [pid 8607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8607] write(3, "1000", 4) = 4 [pid 8607] close(3) = 0 [pid 8607] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8607] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 191.990132][ T8606] siw: device registration error -23 [pid 8607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8607] close(3) = 0 [pid 8607] close(4) = 0 [pid 8607] close(5) = 0 [pid 8607] close(6) = -1 EBADF (Bad file descriptor) [pid 8607] close(7) = -1 EBADF (Bad file descriptor) [pid 8607] close(8) = -1 EBADF (Bad file descriptor) [pid 8607] close(9) = -1 EBADF (Bad file descriptor) [pid 8607] close(10) = -1 EBADF (Bad file descriptor) [pid 8607] close(11) = -1 EBADF (Bad file descriptor) [pid 8607] close(12) = -1 EBADF (Bad file descriptor) [pid 8607] close(13) = -1 EBADF (Bad file descriptor) [pid 8607] close(14) = -1 EBADF (Bad file descriptor) [pid 8607] close(15) = -1 EBADF (Bad file descriptor) [pid 8607] close(16) = -1 EBADF (Bad file descriptor) [pid 8607] close(17) = -1 EBADF (Bad file descriptor) [pid 8607] close(18) = -1 EBADF (Bad file descriptor) [pid 8607] close(19) = -1 EBADF (Bad file descriptor) [pid 8607] close(20) = -1 EBADF (Bad file descriptor) [pid 8607] close(21) = -1 EBADF (Bad file descriptor) [pid 8607] close(22) = -1 EBADF (Bad file descriptor) [pid 8607] close(23) = -1 EBADF (Bad file descriptor) [pid 8607] close(24) = -1 EBADF (Bad file descriptor) [pid 8607] close(25) = -1 EBADF (Bad file descriptor) [pid 8607] close(26) = -1 EBADF (Bad file descriptor) [pid 8607] close(27) = -1 EBADF (Bad file descriptor) [pid 8607] close(28) = -1 EBADF (Bad file descriptor) [pid 8607] close(29) = -1 EBADF (Bad file descriptor) [pid 8607] exit_group(0) = ? [pid 8607] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2989, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2987", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2987", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2987/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2987/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2987/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2987") = 0 [pid 3620] mkdir("./2988", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2990 ./strace-static-x86_64: Process 8608 attached [pid 8608] chdir("./2988") = 0 [pid 8608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8608] setpgid(0, 0) = 0 [pid 8608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8608] write(3, "1000", 4) = 4 [pid 8608] close(3) = 0 [pid 8608] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8608] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.023858][ T8607] siw: device registration error -23 [pid 8608] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8608] close(3) = 0 [pid 8608] close(4) = 0 [pid 8608] close(5) = 0 [pid 8608] close(6) = -1 EBADF (Bad file descriptor) [pid 8608] close(7) = -1 EBADF (Bad file descriptor) [pid 8608] close(8) = -1 EBADF (Bad file descriptor) [pid 8608] close(9) = -1 EBADF (Bad file descriptor) [pid 8608] close(10) = -1 EBADF (Bad file descriptor) [pid 8608] close(11) = -1 EBADF (Bad file descriptor) [pid 8608] close(12) = -1 EBADF (Bad file descriptor) [pid 8608] close(13) = -1 EBADF (Bad file descriptor) [pid 8608] close(14) = -1 EBADF (Bad file descriptor) [pid 8608] close(15) = -1 EBADF (Bad file descriptor) [pid 8608] close(16) = -1 EBADF (Bad file descriptor) [pid 8608] close(17) = -1 EBADF (Bad file descriptor) [pid 8608] close(18) = -1 EBADF (Bad file descriptor) [pid 8608] close(19) = -1 EBADF (Bad file descriptor) [pid 8608] close(20) = -1 EBADF (Bad file descriptor) [pid 8608] close(21) = -1 EBADF (Bad file descriptor) [pid 8608] close(22) = -1 EBADF (Bad file descriptor) [pid 8608] close(23) = -1 EBADF (Bad file descriptor) [pid 8608] close(24) = -1 EBADF (Bad file descriptor) [pid 8608] close(25) = -1 EBADF (Bad file descriptor) [pid 8608] close(26) = -1 EBADF (Bad file descriptor) [pid 8608] close(27) = -1 EBADF (Bad file descriptor) [pid 8608] close(28) = -1 EBADF (Bad file descriptor) [pid 8608] close(29) = -1 EBADF (Bad file descriptor) [pid 8608] exit_group(0) = ? [pid 8608] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2990, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2988", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2988", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2988/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2988/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2988/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2988") = 0 [pid 3620] mkdir("./2989", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2991 ./strace-static-x86_64: Process 8609 attached [pid 8609] chdir("./2989") = 0 [pid 8609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8609] setpgid(0, 0) = 0 [pid 8609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8609] write(3, "1000", 4) = 4 [pid 8609] close(3) = 0 [pid 8609] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8609] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.056927][ T8608] siw: device registration error -23 [pid 8609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8609] close(3) = 0 [pid 8609] close(4) = 0 [pid 8609] close(5) = 0 [pid 8609] close(6) = -1 EBADF (Bad file descriptor) [pid 8609] close(7) = -1 EBADF (Bad file descriptor) [pid 8609] close(8) = -1 EBADF (Bad file descriptor) [pid 8609] close(9) = -1 EBADF (Bad file descriptor) [pid 8609] close(10) = -1 EBADF (Bad file descriptor) [pid 8609] close(11) = -1 EBADF (Bad file descriptor) [pid 8609] close(12) = -1 EBADF (Bad file descriptor) [pid 8609] close(13) = -1 EBADF (Bad file descriptor) [pid 8609] close(14) = -1 EBADF (Bad file descriptor) [pid 8609] close(15) = -1 EBADF (Bad file descriptor) [pid 8609] close(16) = -1 EBADF (Bad file descriptor) [pid 8609] close(17) = -1 EBADF (Bad file descriptor) [pid 8609] close(18) = -1 EBADF (Bad file descriptor) [pid 8609] close(19) = -1 EBADF (Bad file descriptor) [pid 8609] close(20) = -1 EBADF (Bad file descriptor) [pid 8609] close(21) = -1 EBADF (Bad file descriptor) [pid 8609] close(22) = -1 EBADF (Bad file descriptor) [pid 8609] close(23) = -1 EBADF (Bad file descriptor) [pid 8609] close(24) = -1 EBADF (Bad file descriptor) [pid 8609] close(25) = -1 EBADF (Bad file descriptor) [pid 8609] close(26) = -1 EBADF (Bad file descriptor) [pid 8609] close(27) = -1 EBADF (Bad file descriptor) [pid 8609] close(28) = -1 EBADF (Bad file descriptor) [pid 8609] close(29) = -1 EBADF (Bad file descriptor) [pid 8609] exit_group(0) = ? [pid 8609] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2991, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2989", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2989", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2989/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2989/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2989/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2989") = 0 [pid 3620] mkdir("./2990", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2992 ./strace-static-x86_64: Process 8610 attached [pid 8610] chdir("./2990") = 0 [pid 8610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8610] setpgid(0, 0) = 0 [pid 8610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8610] write(3, "1000", 4) = 4 [pid 8610] close(3) = 0 [pid 8610] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8610] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.093065][ T8609] siw: device registration error -23 [pid 8610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8610] close(3) = 0 [pid 8610] close(4) = 0 [pid 8610] close(5) = 0 [pid 8610] close(6) = -1 EBADF (Bad file descriptor) [pid 8610] close(7) = -1 EBADF (Bad file descriptor) [pid 8610] close(8) = -1 EBADF (Bad file descriptor) [pid 8610] close(9) = -1 EBADF (Bad file descriptor) [pid 8610] close(10) = -1 EBADF (Bad file descriptor) [pid 8610] close(11) = -1 EBADF (Bad file descriptor) [pid 8610] close(12) = -1 EBADF (Bad file descriptor) [pid 8610] close(13) = -1 EBADF (Bad file descriptor) [pid 8610] close(14) = -1 EBADF (Bad file descriptor) [pid 8610] close(15) = -1 EBADF (Bad file descriptor) [pid 8610] close(16) = -1 EBADF (Bad file descriptor) [pid 8610] close(17) = -1 EBADF (Bad file descriptor) [pid 8610] close(18) = -1 EBADF (Bad file descriptor) [pid 8610] close(19) = -1 EBADF (Bad file descriptor) [pid 8610] close(20) = -1 EBADF (Bad file descriptor) [pid 8610] close(21) = -1 EBADF (Bad file descriptor) [pid 8610] close(22) = -1 EBADF (Bad file descriptor) [pid 8610] close(23) = -1 EBADF (Bad file descriptor) [pid 8610] close(24) = -1 EBADF (Bad file descriptor) [pid 8610] close(25) = -1 EBADF (Bad file descriptor) [pid 8610] close(26) = -1 EBADF (Bad file descriptor) [pid 8610] close(27) = -1 EBADF (Bad file descriptor) [pid 8610] close(28) = -1 EBADF (Bad file descriptor) [pid 8610] close(29) = -1 EBADF (Bad file descriptor) [pid 8610] exit_group(0) = ? [pid 8610] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2992, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./2990", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2990", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2990/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2990/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2990/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2990") = 0 [pid 3620] mkdir("./2991", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2993 ./strace-static-x86_64: Process 8611 attached [pid 8611] chdir("./2991") = 0 [pid 8611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8611] setpgid(0, 0) = 0 [pid 8611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8611] write(3, "1000", 4) = 4 [pid 8611] close(3) = 0 [pid 8611] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8611] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.131796][ T8610] siw: device registration error -23 [pid 8611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8611] close(3) = 0 [pid 8611] close(4) = 0 [pid 8611] close(5) = 0 [pid 8611] close(6) = -1 EBADF (Bad file descriptor) [pid 8611] close(7) = -1 EBADF (Bad file descriptor) [pid 8611] close(8) = -1 EBADF (Bad file descriptor) [pid 8611] close(9) = -1 EBADF (Bad file descriptor) [pid 8611] close(10) = -1 EBADF (Bad file descriptor) [pid 8611] close(11) = -1 EBADF (Bad file descriptor) [pid 8611] close(12) = -1 EBADF (Bad file descriptor) [pid 8611] close(13) = -1 EBADF (Bad file descriptor) [pid 8611] close(14) = -1 EBADF (Bad file descriptor) [pid 8611] close(15) = -1 EBADF (Bad file descriptor) [pid 8611] close(16) = -1 EBADF (Bad file descriptor) [pid 8611] close(17) = -1 EBADF (Bad file descriptor) [pid 8611] close(18) = -1 EBADF (Bad file descriptor) [pid 8611] close(19) = -1 EBADF (Bad file descriptor) [pid 8611] close(20) = -1 EBADF (Bad file descriptor) [pid 8611] close(21) = -1 EBADF (Bad file descriptor) [pid 8611] close(22) = -1 EBADF (Bad file descriptor) [pid 8611] close(23) = -1 EBADF (Bad file descriptor) [pid 8611] close(24) = -1 EBADF (Bad file descriptor) [pid 8611] close(25) = -1 EBADF (Bad file descriptor) [pid 8611] close(26) = -1 EBADF (Bad file descriptor) [pid 8611] close(27) = -1 EBADF (Bad file descriptor) [pid 8611] close(28) = -1 EBADF (Bad file descriptor) [pid 8611] close(29) = -1 EBADF (Bad file descriptor) [pid 8611] exit_group(0) = ? [pid 8611] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2993, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2991", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2991", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2991/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2991/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2991/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2991") = 0 [pid 3620] mkdir("./2992", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2994 ./strace-static-x86_64: Process 8612 attached [pid 8612] chdir("./2992") = 0 [pid 8612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8612] setpgid(0, 0) = 0 [pid 8612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8612] write(3, "1000", 4) = 4 [pid 8612] close(3) = 0 [pid 8612] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8612] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.170253][ T8611] siw: device registration error -23 [pid 8612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8612] close(3) = 0 [pid 8612] close(4) = 0 [pid 8612] close(5) = 0 [pid 8612] close(6) = -1 EBADF (Bad file descriptor) [pid 8612] close(7) = -1 EBADF (Bad file descriptor) [pid 8612] close(8) = -1 EBADF (Bad file descriptor) [pid 8612] close(9) = -1 EBADF (Bad file descriptor) [pid 8612] close(10) = -1 EBADF (Bad file descriptor) [pid 8612] close(11) = -1 EBADF (Bad file descriptor) [pid 8612] close(12) = -1 EBADF (Bad file descriptor) [pid 8612] close(13) = -1 EBADF (Bad file descriptor) [pid 8612] close(14) = -1 EBADF (Bad file descriptor) [pid 8612] close(15) = -1 EBADF (Bad file descriptor) [pid 8612] close(16) = -1 EBADF (Bad file descriptor) [pid 8612] close(17) = -1 EBADF (Bad file descriptor) [pid 8612] close(18) = -1 EBADF (Bad file descriptor) [pid 8612] close(19) = -1 EBADF (Bad file descriptor) [pid 8612] close(20) = -1 EBADF (Bad file descriptor) [pid 8612] close(21) = -1 EBADF (Bad file descriptor) [pid 8612] close(22) = -1 EBADF (Bad file descriptor) [pid 8612] close(23) = -1 EBADF (Bad file descriptor) [pid 8612] close(24) = -1 EBADF (Bad file descriptor) [pid 8612] close(25) = -1 EBADF (Bad file descriptor) [pid 8612] close(26) = -1 EBADF (Bad file descriptor) [pid 8612] close(27) = -1 EBADF (Bad file descriptor) [pid 8612] close(28) = -1 EBADF (Bad file descriptor) [pid 8612] close(29) = -1 EBADF (Bad file descriptor) [pid 8612] exit_group(0) = ? [pid 8612] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2994, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2992", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2992", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2992/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2992/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2992/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2992") = 0 [pid 3620] mkdir("./2993", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8613 attached [pid 8613] chdir("./2993") = 0 [pid 8613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8613] setpgid(0, 0) = 0 [pid 8613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8613] write(3, "1000", 4) = 4 [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 2995 [pid 8613] close(3) = 0 [pid 8613] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8613] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.204496][ T8612] siw: device registration error -23 [pid 8613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8613] close(3) = 0 [pid 8613] close(4) = 0 [pid 8613] close(5) = 0 [pid 8613] close(6) = -1 EBADF (Bad file descriptor) [pid 8613] close(7) = -1 EBADF (Bad file descriptor) [pid 8613] close(8) = -1 EBADF (Bad file descriptor) [pid 8613] close(9) = -1 EBADF (Bad file descriptor) [pid 8613] close(10) = -1 EBADF (Bad file descriptor) [pid 8613] close(11) = -1 EBADF (Bad file descriptor) [pid 8613] close(12) = -1 EBADF (Bad file descriptor) [pid 8613] close(13) = -1 EBADF (Bad file descriptor) [pid 8613] close(14) = -1 EBADF (Bad file descriptor) [pid 8613] close(15) = -1 EBADF (Bad file descriptor) [pid 8613] close(16) = -1 EBADF (Bad file descriptor) [pid 8613] close(17) = -1 EBADF (Bad file descriptor) [pid 8613] close(18) = -1 EBADF (Bad file descriptor) [pid 8613] close(19) = -1 EBADF (Bad file descriptor) [pid 8613] close(20) = -1 EBADF (Bad file descriptor) [pid 8613] close(21) = -1 EBADF (Bad file descriptor) [pid 8613] close(22) = -1 EBADF (Bad file descriptor) [pid 8613] close(23) = -1 EBADF (Bad file descriptor) [pid 8613] close(24) = -1 EBADF (Bad file descriptor) [pid 8613] close(25) = -1 EBADF (Bad file descriptor) [pid 8613] close(26) = -1 EBADF (Bad file descriptor) [pid 8613] close(27) = -1 EBADF (Bad file descriptor) [pid 8613] close(28) = -1 EBADF (Bad file descriptor) [pid 8613] close(29) = -1 EBADF (Bad file descriptor) [pid 8613] exit_group(0) = ? [pid 8613] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2995, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2993", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2993", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2993/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2993/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2993/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2993") = 0 [pid 3620] mkdir("./2994", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2996 ./strace-static-x86_64: Process 8614 attached [pid 8614] chdir("./2994") = 0 [pid 8614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8614] setpgid(0, 0) = 0 [pid 8614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8614] write(3, "1000", 4) = 4 [pid 8614] close(3) = 0 [pid 8614] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8614] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.237987][ T8613] siw: device registration error -23 [pid 8614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8614] close(3) = 0 [pid 8614] close(4) = 0 [pid 8614] close(5) = 0 [pid 8614] close(6) = -1 EBADF (Bad file descriptor) [pid 8614] close(7) = -1 EBADF (Bad file descriptor) [pid 8614] close(8) = -1 EBADF (Bad file descriptor) [pid 8614] close(9) = -1 EBADF (Bad file descriptor) [pid 8614] close(10) = -1 EBADF (Bad file descriptor) [pid 8614] close(11) = -1 EBADF (Bad file descriptor) [pid 8614] close(12) = -1 EBADF (Bad file descriptor) [pid 8614] close(13) = -1 EBADF (Bad file descriptor) [pid 8614] close(14) = -1 EBADF (Bad file descriptor) [pid 8614] close(15) = -1 EBADF (Bad file descriptor) [pid 8614] close(16) = -1 EBADF (Bad file descriptor) [pid 8614] close(17) = -1 EBADF (Bad file descriptor) [pid 8614] close(18) = -1 EBADF (Bad file descriptor) [pid 8614] close(19) = -1 EBADF (Bad file descriptor) [pid 8614] close(20) = -1 EBADF (Bad file descriptor) [pid 8614] close(21) = -1 EBADF (Bad file descriptor) [pid 8614] close(22) = -1 EBADF (Bad file descriptor) [pid 8614] close(23) = -1 EBADF (Bad file descriptor) [pid 8614] close(24) = -1 EBADF (Bad file descriptor) [pid 8614] close(25) = -1 EBADF (Bad file descriptor) [pid 8614] close(26) = -1 EBADF (Bad file descriptor) [pid 8614] close(27) = -1 EBADF (Bad file descriptor) [pid 8614] close(28) = -1 EBADF (Bad file descriptor) [pid 8614] close(29) = -1 EBADF (Bad file descriptor) [pid 8614] exit_group(0) = ? [pid 8614] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2996, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2994", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2994", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2994/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2994/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2994/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2994") = 0 [pid 3620] mkdir("./2995", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2997 ./strace-static-x86_64: Process 8615 attached [pid 8615] chdir("./2995") = 0 [pid 8615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8615] setpgid(0, 0) = 0 [pid 8615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8615] write(3, "1000", 4) = 4 [pid 8615] close(3) = 0 [pid 8615] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8615] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.271899][ T8614] siw: device registration error -23 [pid 8615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8615] close(3) = 0 [pid 8615] close(4) = 0 [pid 8615] close(5) = 0 [pid 8615] close(6) = -1 EBADF (Bad file descriptor) [pid 8615] close(7) = -1 EBADF (Bad file descriptor) [pid 8615] close(8) = -1 EBADF (Bad file descriptor) [pid 8615] close(9) = -1 EBADF (Bad file descriptor) [pid 8615] close(10) = -1 EBADF (Bad file descriptor) [pid 8615] close(11) = -1 EBADF (Bad file descriptor) [pid 8615] close(12) = -1 EBADF (Bad file descriptor) [pid 8615] close(13) = -1 EBADF (Bad file descriptor) [pid 8615] close(14) = -1 EBADF (Bad file descriptor) [pid 8615] close(15) = -1 EBADF (Bad file descriptor) [pid 8615] close(16) = -1 EBADF (Bad file descriptor) [pid 8615] close(17) = -1 EBADF (Bad file descriptor) [pid 8615] close(18) = -1 EBADF (Bad file descriptor) [pid 8615] close(19) = -1 EBADF (Bad file descriptor) [pid 8615] close(20) = -1 EBADF (Bad file descriptor) [pid 8615] close(21) = -1 EBADF (Bad file descriptor) [pid 8615] close(22) = -1 EBADF (Bad file descriptor) [pid 8615] close(23) = -1 EBADF (Bad file descriptor) [pid 8615] close(24) = -1 EBADF (Bad file descriptor) [pid 8615] close(25) = -1 EBADF (Bad file descriptor) [pid 8615] close(26) = -1 EBADF (Bad file descriptor) [pid 8615] close(27) = -1 EBADF (Bad file descriptor) [pid 8615] close(28) = -1 EBADF (Bad file descriptor) [pid 8615] close(29) = -1 EBADF (Bad file descriptor) [pid 8615] exit_group(0) = ? [pid 8615] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2997, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2995", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2995", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2995/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2995/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2995/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2995") = 0 [pid 3620] mkdir("./2996", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8616 attached , child_tidptr=0x555555b53690) = 2998 [pid 8616] chdir("./2996") = 0 [pid 8616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8616] setpgid(0, 0) = 0 [pid 8616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8616] write(3, "1000", 4) = 4 [pid 8616] close(3) = 0 [pid 8616] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8616] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.304875][ T8615] siw: device registration error -23 [pid 8616] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8616] close(3) = 0 [pid 8616] close(4) = 0 [pid 8616] close(5) = 0 [pid 8616] close(6) = -1 EBADF (Bad file descriptor) [pid 8616] close(7) = -1 EBADF (Bad file descriptor) [pid 8616] close(8) = -1 EBADF (Bad file descriptor) [pid 8616] close(9) = -1 EBADF (Bad file descriptor) [pid 8616] close(10) = -1 EBADF (Bad file descriptor) [pid 8616] close(11) = -1 EBADF (Bad file descriptor) [pid 8616] close(12) = -1 EBADF (Bad file descriptor) [pid 8616] close(13) = -1 EBADF (Bad file descriptor) [pid 8616] close(14) = -1 EBADF (Bad file descriptor) [pid 8616] close(15) = -1 EBADF (Bad file descriptor) [pid 8616] close(16) = -1 EBADF (Bad file descriptor) [pid 8616] close(17) = -1 EBADF (Bad file descriptor) [pid 8616] close(18) = -1 EBADF (Bad file descriptor) [pid 8616] close(19) = -1 EBADF (Bad file descriptor) [pid 8616] close(20) = -1 EBADF (Bad file descriptor) [pid 8616] close(21) = -1 EBADF (Bad file descriptor) [pid 8616] close(22) = -1 EBADF (Bad file descriptor) [pid 8616] close(23) = -1 EBADF (Bad file descriptor) [pid 8616] close(24) = -1 EBADF (Bad file descriptor) [pid 8616] close(25) = -1 EBADF (Bad file descriptor) [pid 8616] close(26) = -1 EBADF (Bad file descriptor) [pid 8616] close(27) = -1 EBADF (Bad file descriptor) [pid 8616] close(28) = -1 EBADF (Bad file descriptor) [pid 8616] close(29) = -1 EBADF (Bad file descriptor) [pid 8616] exit_group(0) = ? [pid 8616] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2998, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2996", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2996", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2996/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2996/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2996/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2996") = 0 [pid 3620] mkdir("./2997", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 2999 ./strace-static-x86_64: Process 8617 attached [pid 8617] chdir("./2997") = 0 [pid 8617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8617] setpgid(0, 0) = 0 [pid 8617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8617] write(3, "1000", 4) = 4 [pid 8617] close(3) = 0 [pid 8617] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8617] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.341890][ T8616] siw: device registration error -23 [pid 8617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8617] close(3) = 0 [pid 8617] close(4) = 0 [pid 8617] close(5) = 0 [pid 8617] close(6) = -1 EBADF (Bad file descriptor) [pid 8617] close(7) = -1 EBADF (Bad file descriptor) [pid 8617] close(8) = -1 EBADF (Bad file descriptor) [pid 8617] close(9) = -1 EBADF (Bad file descriptor) [pid 8617] close(10) = -1 EBADF (Bad file descriptor) [pid 8617] close(11) = -1 EBADF (Bad file descriptor) [pid 8617] close(12) = -1 EBADF (Bad file descriptor) [pid 8617] close(13) = -1 EBADF (Bad file descriptor) [pid 8617] close(14) = -1 EBADF (Bad file descriptor) [pid 8617] close(15) = -1 EBADF (Bad file descriptor) [pid 8617] close(16) = -1 EBADF (Bad file descriptor) [pid 8617] close(17) = -1 EBADF (Bad file descriptor) [pid 8617] close(18) = -1 EBADF (Bad file descriptor) [pid 8617] close(19) = -1 EBADF (Bad file descriptor) [pid 8617] close(20) = -1 EBADF (Bad file descriptor) [pid 8617] close(21) = -1 EBADF (Bad file descriptor) [pid 8617] close(22) = -1 EBADF (Bad file descriptor) [pid 8617] close(23) = -1 EBADF (Bad file descriptor) [pid 8617] close(24) = -1 EBADF (Bad file descriptor) [pid 8617] close(25) = -1 EBADF (Bad file descriptor) [pid 8617] close(26) = -1 EBADF (Bad file descriptor) [pid 8617] close(27) = -1 EBADF (Bad file descriptor) [pid 8617] close(28) = -1 EBADF (Bad file descriptor) [pid 8617] close(29) = -1 EBADF (Bad file descriptor) [pid 8617] exit_group(0) = ? [pid 8617] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2999, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2997", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2997", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2997/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2997/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2997/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2997") = 0 [pid 3620] mkdir("./2998", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8618 attached [pid 8618] chdir("./2998" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3000 [pid 8618] <... chdir resumed>) = 0 [pid 8618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8618] setpgid(0, 0) = 0 [pid 8618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8618] write(3, "1000", 4) = 4 [pid 8618] close(3) = 0 [pid 8618] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8618] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.379374][ T8617] siw: device registration error -23 [pid 8618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8618] close(3) = 0 [pid 8618] close(4) = 0 [pid 8618] close(5) = 0 [pid 8618] close(6) = -1 EBADF (Bad file descriptor) [pid 8618] close(7) = -1 EBADF (Bad file descriptor) [pid 8618] close(8) = -1 EBADF (Bad file descriptor) [pid 8618] close(9) = -1 EBADF (Bad file descriptor) [pid 8618] close(10) = -1 EBADF (Bad file descriptor) [pid 8618] close(11) = -1 EBADF (Bad file descriptor) [pid 8618] close(12) = -1 EBADF (Bad file descriptor) [pid 8618] close(13) = -1 EBADF (Bad file descriptor) [pid 8618] close(14) = -1 EBADF (Bad file descriptor) [pid 8618] close(15) = -1 EBADF (Bad file descriptor) [pid 8618] close(16) = -1 EBADF (Bad file descriptor) [pid 8618] close(17) = -1 EBADF (Bad file descriptor) [pid 8618] close(18) = -1 EBADF (Bad file descriptor) [pid 8618] close(19) = -1 EBADF (Bad file descriptor) [pid 8618] close(20) = -1 EBADF (Bad file descriptor) [pid 8618] close(21) = -1 EBADF (Bad file descriptor) [pid 8618] close(22) = -1 EBADF (Bad file descriptor) [pid 8618] close(23) = -1 EBADF (Bad file descriptor) [pid 8618] close(24) = -1 EBADF (Bad file descriptor) [pid 8618] close(25) = -1 EBADF (Bad file descriptor) [pid 8618] close(26) = -1 EBADF (Bad file descriptor) [pid 8618] close(27) = -1 EBADF (Bad file descriptor) [pid 8618] close(28) = -1 EBADF (Bad file descriptor) [pid 8618] close(29) = -1 EBADF (Bad file descriptor) [pid 8618] exit_group(0) = ? [pid 8618] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3000, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./2998", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2998", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2998/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2998/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2998/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2998") = 0 [pid 3620] mkdir("./2999", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3001 ./strace-static-x86_64: Process 8619 attached [pid 8619] chdir("./2999") = 0 [pid 8619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8619] setpgid(0, 0) = 0 [pid 8619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8619] write(3, "1000", 4) = 4 [pid 8619] close(3) = 0 [pid 8619] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8619] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.417061][ T8618] siw: device registration error -23 [pid 8619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8619] close(3) = 0 [pid 8619] close(4) = 0 [pid 8619] close(5) = 0 [pid 8619] close(6) = -1 EBADF (Bad file descriptor) [pid 8619] close(7) = -1 EBADF (Bad file descriptor) [pid 8619] close(8) = -1 EBADF (Bad file descriptor) [pid 8619] close(9) = -1 EBADF (Bad file descriptor) [pid 8619] close(10) = -1 EBADF (Bad file descriptor) [pid 8619] close(11) = -1 EBADF (Bad file descriptor) [pid 8619] close(12) = -1 EBADF (Bad file descriptor) [pid 8619] close(13) = -1 EBADF (Bad file descriptor) [pid 8619] close(14) = -1 EBADF (Bad file descriptor) [pid 8619] close(15) = -1 EBADF (Bad file descriptor) [pid 8619] close(16) = -1 EBADF (Bad file descriptor) [pid 8619] close(17) = -1 EBADF (Bad file descriptor) [pid 8619] close(18) = -1 EBADF (Bad file descriptor) [pid 8619] close(19) = -1 EBADF (Bad file descriptor) [pid 8619] close(20) = -1 EBADF (Bad file descriptor) [pid 8619] close(21) = -1 EBADF (Bad file descriptor) [pid 8619] close(22) = -1 EBADF (Bad file descriptor) [pid 8619] close(23) = -1 EBADF (Bad file descriptor) [pid 8619] close(24) = -1 EBADF (Bad file descriptor) [pid 8619] close(25) = -1 EBADF (Bad file descriptor) [pid 8619] close(26) = -1 EBADF (Bad file descriptor) [pid 8619] close(27) = -1 EBADF (Bad file descriptor) [pid 8619] close(28) = -1 EBADF (Bad file descriptor) [pid 8619] close(29) = -1 EBADF (Bad file descriptor) [pid 8619] exit_group(0) = ? [pid 8619] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3001, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./2999", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./2999", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./2999/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./2999/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./2999/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./2999") = 0 [pid 3620] mkdir("./3000", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8620 attached [pid 8620] chdir("./3000") = 0 [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3002 [pid 8620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8620] setpgid(0, 0) = 0 [pid 8620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8620] write(3, "1000", 4) = 4 [pid 8620] close(3) = 0 [pid 8620] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8620] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.455746][ T8619] siw: device registration error -23 [pid 8620] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8620] close(3) = 0 [pid 8620] close(4) = 0 [pid 8620] close(5) = 0 [pid 8620] close(6) = -1 EBADF (Bad file descriptor) [pid 8620] close(7) = -1 EBADF (Bad file descriptor) [pid 8620] close(8) = -1 EBADF (Bad file descriptor) [pid 8620] close(9) = -1 EBADF (Bad file descriptor) [pid 8620] close(10) = -1 EBADF (Bad file descriptor) [pid 8620] close(11) = -1 EBADF (Bad file descriptor) [pid 8620] close(12) = -1 EBADF (Bad file descriptor) [pid 8620] close(13) = -1 EBADF (Bad file descriptor) [pid 8620] close(14) = -1 EBADF (Bad file descriptor) [pid 8620] close(15) = -1 EBADF (Bad file descriptor) [pid 8620] close(16) = -1 EBADF (Bad file descriptor) [pid 8620] close(17) = -1 EBADF (Bad file descriptor) [pid 8620] close(18) = -1 EBADF (Bad file descriptor) [pid 8620] close(19) = -1 EBADF (Bad file descriptor) [pid 8620] close(20) = -1 EBADF (Bad file descriptor) [pid 8620] close(21) = -1 EBADF (Bad file descriptor) [pid 8620] close(22) = -1 EBADF (Bad file descriptor) [pid 8620] close(23) = -1 EBADF (Bad file descriptor) [pid 8620] close(24) = -1 EBADF (Bad file descriptor) [pid 8620] close(25) = -1 EBADF (Bad file descriptor) [pid 8620] close(26) = -1 EBADF (Bad file descriptor) [pid 8620] close(27) = -1 EBADF (Bad file descriptor) [pid 8620] close(28) = -1 EBADF (Bad file descriptor) [pid 8620] close(29) = -1 EBADF (Bad file descriptor) [pid 8620] exit_group(0) = ? [pid 8620] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3002, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3000", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3000", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3000/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3000/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3000/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3000") = 0 [pid 3620] mkdir("./3001", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3003 ./strace-static-x86_64: Process 8621 attached [pid 8621] chdir("./3001") = 0 [pid 8621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8621] setpgid(0, 0) = 0 [pid 8621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8621] write(3, "1000", 4) = 4 [pid 8621] close(3) = 0 [pid 8621] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8621] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.488979][ T8620] siw: device registration error -23 [pid 8621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8621] close(3) = 0 [pid 8621] close(4) = 0 [pid 8621] close(5) = 0 [pid 8621] close(6) = -1 EBADF (Bad file descriptor) [pid 8621] close(7) = -1 EBADF (Bad file descriptor) [pid 8621] close(8) = -1 EBADF (Bad file descriptor) [pid 8621] close(9) = -1 EBADF (Bad file descriptor) [pid 8621] close(10) = -1 EBADF (Bad file descriptor) [pid 8621] close(11) = -1 EBADF (Bad file descriptor) [pid 8621] close(12) = -1 EBADF (Bad file descriptor) [pid 8621] close(13) = -1 EBADF (Bad file descriptor) [pid 8621] close(14) = -1 EBADF (Bad file descriptor) [pid 8621] close(15) = -1 EBADF (Bad file descriptor) [pid 8621] close(16) = -1 EBADF (Bad file descriptor) [pid 8621] close(17) = -1 EBADF (Bad file descriptor) [pid 8621] close(18) = -1 EBADF (Bad file descriptor) [pid 8621] close(19) = -1 EBADF (Bad file descriptor) [pid 8621] close(20) = -1 EBADF (Bad file descriptor) [pid 8621] close(21) = -1 EBADF (Bad file descriptor) [pid 8621] close(22) = -1 EBADF (Bad file descriptor) [pid 8621] close(23) = -1 EBADF (Bad file descriptor) [pid 8621] close(24) = -1 EBADF (Bad file descriptor) [pid 8621] close(25) = -1 EBADF (Bad file descriptor) [pid 8621] close(26) = -1 EBADF (Bad file descriptor) [pid 8621] close(27) = -1 EBADF (Bad file descriptor) [pid 8621] close(28) = -1 EBADF (Bad file descriptor) [pid 8621] close(29) = -1 EBADF (Bad file descriptor) [pid 8621] exit_group(0) = ? [pid 8621] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3003, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3001", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3001", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3001/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3001/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3001/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3001") = 0 [pid 3620] mkdir("./3002", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3004 ./strace-static-x86_64: Process 8622 attached [pid 8622] chdir("./3002") = 0 [pid 8622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8622] setpgid(0, 0) = 0 [pid 8622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8622] write(3, "1000", 4) = 4 [pid 8622] close(3) = 0 [ 192.521323][ T8621] siw: device registration error -23 [pid 8622] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8622] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8622] close(3) = 0 [pid 8622] close(4) = 0 [pid 8622] close(5) = 0 [pid 8622] close(6) = -1 EBADF (Bad file descriptor) [pid 8622] close(7) = -1 EBADF (Bad file descriptor) [pid 8622] close(8) = -1 EBADF (Bad file descriptor) [pid 8622] close(9) = -1 EBADF (Bad file descriptor) [pid 8622] close(10) = -1 EBADF (Bad file descriptor) [pid 8622] close(11) = -1 EBADF (Bad file descriptor) [pid 8622] close(12) = -1 EBADF (Bad file descriptor) [pid 8622] close(13) = -1 EBADF (Bad file descriptor) [pid 8622] close(14) = -1 EBADF (Bad file descriptor) [pid 8622] close(15) = -1 EBADF (Bad file descriptor) [pid 8622] close(16) = -1 EBADF (Bad file descriptor) [pid 8622] close(17) = -1 EBADF (Bad file descriptor) [pid 8622] close(18) = -1 EBADF (Bad file descriptor) [pid 8622] close(19) = -1 EBADF (Bad file descriptor) [pid 8622] close(20) = -1 EBADF (Bad file descriptor) [pid 8622] close(21) = -1 EBADF (Bad file descriptor) [pid 8622] close(22) = -1 EBADF (Bad file descriptor) [pid 8622] close(23) = -1 EBADF (Bad file descriptor) [pid 8622] close(24) = -1 EBADF (Bad file descriptor) [pid 8622] close(25) = -1 EBADF (Bad file descriptor) [pid 8622] close(26) = -1 EBADF (Bad file descriptor) [pid 8622] close(27) = -1 EBADF (Bad file descriptor) [pid 8622] close(28) = -1 EBADF (Bad file descriptor) [pid 8622] close(29) = -1 EBADF (Bad file descriptor) [pid 8622] exit_group(0) = ? [pid 8622] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3004, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3002", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3002", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3002/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3002/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3002/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3002") = 0 [pid 3620] mkdir("./3003", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3005 ./strace-static-x86_64: Process 8623 attached [pid 8623] chdir("./3003") = 0 [pid 8623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8623] setpgid(0, 0) = 0 [pid 8623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8623] write(3, "1000", 4) = 4 [pid 8623] close(3) = 0 [pid 8623] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8623] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.564530][ T8622] siw: device registration error -23 [pid 8623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8623] close(3) = 0 [pid 8623] close(4) = 0 [pid 8623] close(5) = 0 [pid 8623] close(6) = -1 EBADF (Bad file descriptor) [pid 8623] close(7) = -1 EBADF (Bad file descriptor) [pid 8623] close(8) = -1 EBADF (Bad file descriptor) [pid 8623] close(9) = -1 EBADF (Bad file descriptor) [pid 8623] close(10) = -1 EBADF (Bad file descriptor) [pid 8623] close(11) = -1 EBADF (Bad file descriptor) [pid 8623] close(12) = -1 EBADF (Bad file descriptor) [pid 8623] close(13) = -1 EBADF (Bad file descriptor) [pid 8623] close(14) = -1 EBADF (Bad file descriptor) [pid 8623] close(15) = -1 EBADF (Bad file descriptor) [pid 8623] close(16) = -1 EBADF (Bad file descriptor) [pid 8623] close(17) = -1 EBADF (Bad file descriptor) [pid 8623] close(18) = -1 EBADF (Bad file descriptor) [pid 8623] close(19) = -1 EBADF (Bad file descriptor) [pid 8623] close(20) = -1 EBADF (Bad file descriptor) [pid 8623] close(21) = -1 EBADF (Bad file descriptor) [pid 8623] close(22) = -1 EBADF (Bad file descriptor) [pid 8623] close(23) = -1 EBADF (Bad file descriptor) [pid 8623] close(24) = -1 EBADF (Bad file descriptor) [pid 8623] close(25) = -1 EBADF (Bad file descriptor) [pid 8623] close(26) = -1 EBADF (Bad file descriptor) [pid 8623] close(27) = -1 EBADF (Bad file descriptor) [pid 8623] close(28) = -1 EBADF (Bad file descriptor) [pid 8623] close(29) = -1 EBADF (Bad file descriptor) [pid 8623] exit_group(0) = ? [pid 8623] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3005, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3003", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3003", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3003/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3003/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3003/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3003") = 0 [pid 3620] mkdir("./3004", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3006 ./strace-static-x86_64: Process 8624 attached [pid 8624] chdir("./3004") = 0 [pid 8624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8624] setpgid(0, 0) = 0 [pid 8624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8624] write(3, "1000", 4) = 4 [pid 8624] close(3) = 0 [pid 8624] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8624] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.607570][ T8623] siw: device registration error -23 [pid 8624] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8624] close(3) = 0 [pid 8624] close(4) = 0 [pid 8624] close(5) = 0 [pid 8624] close(6) = -1 EBADF (Bad file descriptor) [pid 8624] close(7) = -1 EBADF (Bad file descriptor) [pid 8624] close(8) = -1 EBADF (Bad file descriptor) [pid 8624] close(9) = -1 EBADF (Bad file descriptor) [pid 8624] close(10) = -1 EBADF (Bad file descriptor) [pid 8624] close(11) = -1 EBADF (Bad file descriptor) [pid 8624] close(12) = -1 EBADF (Bad file descriptor) [pid 8624] close(13) = -1 EBADF (Bad file descriptor) [pid 8624] close(14) = -1 EBADF (Bad file descriptor) [pid 8624] close(15) = -1 EBADF (Bad file descriptor) [pid 8624] close(16) = -1 EBADF (Bad file descriptor) [pid 8624] close(17) = -1 EBADF (Bad file descriptor) [pid 8624] close(18) = -1 EBADF (Bad file descriptor) [pid 8624] close(19) = -1 EBADF (Bad file descriptor) [pid 8624] close(20) = -1 EBADF (Bad file descriptor) [pid 8624] close(21) = -1 EBADF (Bad file descriptor) [pid 8624] close(22) = -1 EBADF (Bad file descriptor) [pid 8624] close(23) = -1 EBADF (Bad file descriptor) [pid 8624] close(24) = -1 EBADF (Bad file descriptor) [pid 8624] close(25) = -1 EBADF (Bad file descriptor) [pid 8624] close(26) = -1 EBADF (Bad file descriptor) [pid 8624] close(27) = -1 EBADF (Bad file descriptor) [pid 8624] close(28) = -1 EBADF (Bad file descriptor) [pid 8624] close(29) = -1 EBADF (Bad file descriptor) [pid 8624] exit_group(0) = ? [pid 8624] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3006, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3004", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3004", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3004/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3004/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3004/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3004") = 0 [pid 3620] mkdir("./3005", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8625 attached , child_tidptr=0x555555b53690) = 3007 [pid 8625] chdir("./3005") = 0 [pid 8625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8625] setpgid(0, 0) = 0 [pid 8625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8625] write(3, "1000", 4) = 4 [pid 8625] close(3) = 0 [ 192.643754][ T8624] siw: device registration error -23 [pid 8625] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8625] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8625] close(3) = 0 [pid 8625] close(4) = 0 [pid 8625] close(5) = 0 [pid 8625] close(6) = -1 EBADF (Bad file descriptor) [pid 8625] close(7) = -1 EBADF (Bad file descriptor) [pid 8625] close(8) = -1 EBADF (Bad file descriptor) [pid 8625] close(9) = -1 EBADF (Bad file descriptor) [pid 8625] close(10) = -1 EBADF (Bad file descriptor) [pid 8625] close(11) = -1 EBADF (Bad file descriptor) [pid 8625] close(12) = -1 EBADF (Bad file descriptor) [pid 8625] close(13) = -1 EBADF (Bad file descriptor) [pid 8625] close(14) = -1 EBADF (Bad file descriptor) [pid 8625] close(15) = -1 EBADF (Bad file descriptor) [pid 8625] close(16) = -1 EBADF (Bad file descriptor) [pid 8625] close(17) = -1 EBADF (Bad file descriptor) [pid 8625] close(18) = -1 EBADF (Bad file descriptor) [pid 8625] close(19) = -1 EBADF (Bad file descriptor) [pid 8625] close(20) = -1 EBADF (Bad file descriptor) [pid 8625] close(21) = -1 EBADF (Bad file descriptor) [pid 8625] close(22) = -1 EBADF (Bad file descriptor) [pid 8625] close(23) = -1 EBADF (Bad file descriptor) [pid 8625] close(24) = -1 EBADF (Bad file descriptor) [pid 8625] close(25) = -1 EBADF (Bad file descriptor) [pid 8625] close(26) = -1 EBADF (Bad file descriptor) [pid 8625] close(27) = -1 EBADF (Bad file descriptor) [pid 8625] close(28) = -1 EBADF (Bad file descriptor) [pid 8625] close(29) = -1 EBADF (Bad file descriptor) [pid 8625] exit_group(0) = ? [pid 8625] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3007, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3005", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3005", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3005/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3005/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3005/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3005") = 0 [pid 3620] mkdir("./3006", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8626 attached , child_tidptr=0x555555b53690) = 3008 [pid 8626] chdir("./3006") = 0 [pid 8626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8626] setpgid(0, 0) = 0 [pid 8626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8626] write(3, "1000", 4) = 4 [pid 8626] close(3) = 0 [pid 8626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8626] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8626] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8626] close(3) = 0 [pid 8626] close(4) = 0 [pid 8626] close(5) = 0 [pid 8626] close(6) = -1 EBADF (Bad file descriptor) [pid 8626] close(7) = -1 EBADF (Bad file descriptor) [pid 8626] close(8) = -1 EBADF (Bad file descriptor) [pid 8626] close(9) = -1 EBADF (Bad file descriptor) [pid 8626] close(10) = -1 EBADF (Bad file descriptor) [pid 8626] close(11) = -1 EBADF (Bad file descriptor) [pid 8626] close(12) = -1 EBADF (Bad file descriptor) [pid 8626] close(13) = -1 EBADF (Bad file descriptor) [pid 8626] close(14) = -1 EBADF (Bad file descriptor) [pid 8626] close(15) = -1 EBADF (Bad file descriptor) [pid 8626] close(16) = -1 EBADF (Bad file descriptor) [pid 8626] close(17) = -1 EBADF (Bad file descriptor) [pid 8626] close(18) = -1 EBADF (Bad file descriptor) [pid 8626] close(19) = -1 EBADF (Bad file descriptor) [pid 8626] close(20) = -1 EBADF (Bad file descriptor) [pid 8626] close(21) = -1 EBADF (Bad file descriptor) [pid 8626] close(22) = -1 EBADF (Bad file descriptor) [pid 8626] close(23) = -1 EBADF (Bad file descriptor) [pid 8626] close(24) = -1 EBADF (Bad file descriptor) [pid 8626] close(25) = -1 EBADF (Bad file descriptor) [pid 8626] close(26) = -1 EBADF (Bad file descriptor) [pid 8626] close(27) = -1 EBADF (Bad file descriptor) [pid 8626] close(28) = -1 EBADF (Bad file descriptor) [pid 8626] close(29) = -1 EBADF (Bad file descriptor) [pid 8626] exit_group(0) = ? [pid 8626] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3008, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3006", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3006", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3006/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3006/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3006/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3006") = 0 [pid 3620] mkdir("./3007", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8627 attached , child_tidptr=0x555555b53690) = 3009 [pid 8627] chdir("./3007") = 0 [pid 8627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8627] setpgid(0, 0) = 0 [pid 8627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8627] write(3, "1000", 4) = 4 [pid 8627] close(3) = 0 [pid 8627] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8627] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.687795][ T8625] siw: device registration error -23 [ 192.718136][ T8626] siw: device registration error -23 [pid 8627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8627] close(3) = 0 [pid 8627] close(4) = 0 [pid 8627] close(5) = 0 [pid 8627] close(6) = -1 EBADF (Bad file descriptor) [pid 8627] close(7) = -1 EBADF (Bad file descriptor) [pid 8627] close(8) = -1 EBADF (Bad file descriptor) [pid 8627] close(9) = -1 EBADF (Bad file descriptor) [pid 8627] close(10) = -1 EBADF (Bad file descriptor) [pid 8627] close(11) = -1 EBADF (Bad file descriptor) [pid 8627] close(12) = -1 EBADF (Bad file descriptor) [pid 8627] close(13) = -1 EBADF (Bad file descriptor) [pid 8627] close(14) = -1 EBADF (Bad file descriptor) [pid 8627] close(15) = -1 EBADF (Bad file descriptor) [pid 8627] close(16) = -1 EBADF (Bad file descriptor) [pid 8627] close(17) = -1 EBADF (Bad file descriptor) [pid 8627] close(18) = -1 EBADF (Bad file descriptor) [pid 8627] close(19) = -1 EBADF (Bad file descriptor) [pid 8627] close(20) = -1 EBADF (Bad file descriptor) [pid 8627] close(21) = -1 EBADF (Bad file descriptor) [pid 8627] close(22) = -1 EBADF (Bad file descriptor) [pid 8627] close(23) = -1 EBADF (Bad file descriptor) [pid 8627] close(24) = -1 EBADF (Bad file descriptor) [pid 8627] close(25) = -1 EBADF (Bad file descriptor) [pid 8627] close(26) = -1 EBADF (Bad file descriptor) [pid 8627] close(27) = -1 EBADF (Bad file descriptor) [pid 8627] close(28) = -1 EBADF (Bad file descriptor) [pid 8627] close(29) = -1 EBADF (Bad file descriptor) [pid 8627] exit_group(0) = ? [pid 8627] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3009, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3007", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3007", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3007/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3007/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3007/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3007") = 0 [pid 3620] mkdir("./3008", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8628 attached , child_tidptr=0x555555b53690) = 3010 [pid 8628] chdir("./3008") = 0 [pid 8628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8628] setpgid(0, 0) = 0 [pid 8628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8628] write(3, "1000", 4) = 4 [pid 8628] close(3) = 0 [pid 8628] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8628] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.767645][ T8627] siw: device registration error -23 [pid 8628] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8628] close(3) = 0 [pid 8628] close(4) = 0 [pid 8628] close(5) = 0 [pid 8628] close(6) = -1 EBADF (Bad file descriptor) [pid 8628] close(7) = -1 EBADF (Bad file descriptor) [pid 8628] close(8) = -1 EBADF (Bad file descriptor) [pid 8628] close(9) = -1 EBADF (Bad file descriptor) [pid 8628] close(10) = -1 EBADF (Bad file descriptor) [pid 8628] close(11) = -1 EBADF (Bad file descriptor) [pid 8628] close(12) = -1 EBADF (Bad file descriptor) [pid 8628] close(13) = -1 EBADF (Bad file descriptor) [pid 8628] close(14) = -1 EBADF (Bad file descriptor) [pid 8628] close(15) = -1 EBADF (Bad file descriptor) [pid 8628] close(16) = -1 EBADF (Bad file descriptor) [pid 8628] close(17) = -1 EBADF (Bad file descriptor) [pid 8628] close(18) = -1 EBADF (Bad file descriptor) [pid 8628] close(19) = -1 EBADF (Bad file descriptor) [pid 8628] close(20) = -1 EBADF (Bad file descriptor) [pid 8628] close(21) = -1 EBADF (Bad file descriptor) [pid 8628] close(22) = -1 EBADF (Bad file descriptor) [pid 8628] close(23) = -1 EBADF (Bad file descriptor) [pid 8628] close(24) = -1 EBADF (Bad file descriptor) [pid 8628] close(25) = -1 EBADF (Bad file descriptor) [pid 8628] close(26) = -1 EBADF (Bad file descriptor) [pid 8628] close(27) = -1 EBADF (Bad file descriptor) [pid 8628] close(28) = -1 EBADF (Bad file descriptor) [pid 8628] close(29) = -1 EBADF (Bad file descriptor) [pid 8628] exit_group(0) = ? [pid 8628] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3010, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3008", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3008", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3008/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3008/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3008/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3008") = 0 [pid 3620] mkdir("./3009", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3011 ./strace-static-x86_64: Process 8629 attached [pid 8629] chdir("./3009") = 0 [pid 8629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8629] setpgid(0, 0) = 0 [pid 8629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8629] write(3, "1000", 4) = 4 [pid 8629] close(3) = 0 [pid 8629] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8629] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.804944][ T8628] siw: device registration error -23 [pid 8629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8629] close(3) = 0 [pid 8629] close(4) = 0 [pid 8629] close(5) = 0 [pid 8629] close(6) = -1 EBADF (Bad file descriptor) [pid 8629] close(7) = -1 EBADF (Bad file descriptor) [pid 8629] close(8) = -1 EBADF (Bad file descriptor) [pid 8629] close(9) = -1 EBADF (Bad file descriptor) [pid 8629] close(10) = -1 EBADF (Bad file descriptor) [pid 8629] close(11) = -1 EBADF (Bad file descriptor) [pid 8629] close(12) = -1 EBADF (Bad file descriptor) [pid 8629] close(13) = -1 EBADF (Bad file descriptor) [pid 8629] close(14) = -1 EBADF (Bad file descriptor) [pid 8629] close(15) = -1 EBADF (Bad file descriptor) [pid 8629] close(16) = -1 EBADF (Bad file descriptor) [pid 8629] close(17) = -1 EBADF (Bad file descriptor) [pid 8629] close(18) = -1 EBADF (Bad file descriptor) [pid 8629] close(19) = -1 EBADF (Bad file descriptor) [pid 8629] close(20) = -1 EBADF (Bad file descriptor) [pid 8629] close(21) = -1 EBADF (Bad file descriptor) [pid 8629] close(22) = -1 EBADF (Bad file descriptor) [pid 8629] close(23) = -1 EBADF (Bad file descriptor) [pid 8629] close(24) = -1 EBADF (Bad file descriptor) [pid 8629] close(25) = -1 EBADF (Bad file descriptor) [pid 8629] close(26) = -1 EBADF (Bad file descriptor) [pid 8629] close(27) = -1 EBADF (Bad file descriptor) [pid 8629] close(28) = -1 EBADF (Bad file descriptor) [pid 8629] close(29) = -1 EBADF (Bad file descriptor) [pid 8629] exit_group(0) = ? [pid 8629] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3011, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3009", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3009", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3009/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3009/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3009/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3009") = 0 [pid 3620] mkdir("./3010", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3012 ./strace-static-x86_64: Process 8630 attached [pid 8630] chdir("./3010") = 0 [pid 8630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8630] setpgid(0, 0) = 0 [pid 8630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8630] write(3, "1000", 4) = 4 [pid 8630] close(3) = 0 [pid 8630] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8630] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.836887][ T8629] siw: device registration error -23 [pid 8630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8630] close(3) = 0 [pid 8630] close(4) = 0 [pid 8630] close(5) = 0 [pid 8630] close(6) = -1 EBADF (Bad file descriptor) [pid 8630] close(7) = -1 EBADF (Bad file descriptor) [pid 8630] close(8) = -1 EBADF (Bad file descriptor) [pid 8630] close(9) = -1 EBADF (Bad file descriptor) [pid 8630] close(10) = -1 EBADF (Bad file descriptor) [pid 8630] close(11) = -1 EBADF (Bad file descriptor) [pid 8630] close(12) = -1 EBADF (Bad file descriptor) [pid 8630] close(13) = -1 EBADF (Bad file descriptor) [pid 8630] close(14) = -1 EBADF (Bad file descriptor) [pid 8630] close(15) = -1 EBADF (Bad file descriptor) [pid 8630] close(16) = -1 EBADF (Bad file descriptor) [pid 8630] close(17) = -1 EBADF (Bad file descriptor) [pid 8630] close(18) = -1 EBADF (Bad file descriptor) [pid 8630] close(19) = -1 EBADF (Bad file descriptor) [pid 8630] close(20) = -1 EBADF (Bad file descriptor) [pid 8630] close(21) = -1 EBADF (Bad file descriptor) [pid 8630] close(22) = -1 EBADF (Bad file descriptor) [pid 8630] close(23) = -1 EBADF (Bad file descriptor) [pid 8630] close(24) = -1 EBADF (Bad file descriptor) [pid 8630] close(25) = -1 EBADF (Bad file descriptor) [pid 8630] close(26) = -1 EBADF (Bad file descriptor) [pid 8630] close(27) = -1 EBADF (Bad file descriptor) [pid 8630] close(28) = -1 EBADF (Bad file descriptor) [pid 8630] close(29) = -1 EBADF (Bad file descriptor) [pid 8630] exit_group(0) = ? [pid 8630] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3012, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3010", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3010", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3010/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3010/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3010/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3010") = 0 [pid 3620] mkdir("./3011", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8631 attached , child_tidptr=0x555555b53690) = 3013 [pid 8631] chdir("./3011") = 0 [pid 8631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8631] setpgid(0, 0) = 0 [pid 8631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8631] write(3, "1000", 4) = 4 [pid 8631] close(3) = 0 [pid 8631] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8631] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.874338][ T8630] siw: device registration error -23 [pid 8631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8631] close(3) = 0 [pid 8631] close(4) = 0 [pid 8631] close(5) = 0 [pid 8631] close(6) = -1 EBADF (Bad file descriptor) [pid 8631] close(7) = -1 EBADF (Bad file descriptor) [pid 8631] close(8) = -1 EBADF (Bad file descriptor) [pid 8631] close(9) = -1 EBADF (Bad file descriptor) [pid 8631] close(10) = -1 EBADF (Bad file descriptor) [pid 8631] close(11) = -1 EBADF (Bad file descriptor) [pid 8631] close(12) = -1 EBADF (Bad file descriptor) [pid 8631] close(13) = -1 EBADF (Bad file descriptor) [pid 8631] close(14) = -1 EBADF (Bad file descriptor) [pid 8631] close(15) = -1 EBADF (Bad file descriptor) [pid 8631] close(16) = -1 EBADF (Bad file descriptor) [pid 8631] close(17) = -1 EBADF (Bad file descriptor) [pid 8631] close(18) = -1 EBADF (Bad file descriptor) [pid 8631] close(19) = -1 EBADF (Bad file descriptor) [pid 8631] close(20) = -1 EBADF (Bad file descriptor) [pid 8631] close(21) = -1 EBADF (Bad file descriptor) [pid 8631] close(22) = -1 EBADF (Bad file descriptor) [pid 8631] close(23) = -1 EBADF (Bad file descriptor) [pid 8631] close(24) = -1 EBADF (Bad file descriptor) [pid 8631] close(25) = -1 EBADF (Bad file descriptor) [pid 8631] close(26) = -1 EBADF (Bad file descriptor) [pid 8631] close(27) = -1 EBADF (Bad file descriptor) [pid 8631] close(28) = -1 EBADF (Bad file descriptor) [pid 8631] close(29) = -1 EBADF (Bad file descriptor) [pid 8631] exit_group(0) = ? [pid 8631] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3013, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3011", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3011", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3011/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3011/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3011/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3011") = 0 [pid 3620] mkdir("./3012", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8632 attached , child_tidptr=0x555555b53690) = 3014 [pid 8632] chdir("./3012") = 0 [pid 8632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8632] setpgid(0, 0) = 0 [pid 8632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8632] write(3, "1000", 4) = 4 [pid 8632] close(3) = 0 [pid 8632] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8632] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.909439][ T8631] siw: device registration error -23 [pid 8632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8632] close(3) = 0 [pid 8632] close(4) = 0 [pid 8632] close(5) = 0 [pid 8632] close(6) = -1 EBADF (Bad file descriptor) [pid 8632] close(7) = -1 EBADF (Bad file descriptor) [pid 8632] close(8) = -1 EBADF (Bad file descriptor) [pid 8632] close(9) = -1 EBADF (Bad file descriptor) [pid 8632] close(10) = -1 EBADF (Bad file descriptor) [pid 8632] close(11) = -1 EBADF (Bad file descriptor) [pid 8632] close(12) = -1 EBADF (Bad file descriptor) [pid 8632] close(13) = -1 EBADF (Bad file descriptor) [pid 8632] close(14) = -1 EBADF (Bad file descriptor) [pid 8632] close(15) = -1 EBADF (Bad file descriptor) [pid 8632] close(16) = -1 EBADF (Bad file descriptor) [pid 8632] close(17) = -1 EBADF (Bad file descriptor) [pid 8632] close(18) = -1 EBADF (Bad file descriptor) [pid 8632] close(19) = -1 EBADF (Bad file descriptor) [pid 8632] close(20) = -1 EBADF (Bad file descriptor) [pid 8632] close(21) = -1 EBADF (Bad file descriptor) [pid 8632] close(22) = -1 EBADF (Bad file descriptor) [pid 8632] close(23) = -1 EBADF (Bad file descriptor) [pid 8632] close(24) = -1 EBADF (Bad file descriptor) [pid 8632] close(25) = -1 EBADF (Bad file descriptor) [pid 8632] close(26) = -1 EBADF (Bad file descriptor) [pid 8632] close(27) = -1 EBADF (Bad file descriptor) [pid 8632] close(28) = -1 EBADF (Bad file descriptor) [pid 8632] close(29) = -1 EBADF (Bad file descriptor) [pid 8632] exit_group(0) = ? [pid 8632] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3014, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3012", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3012", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3012/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3012/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3012/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3012") = 0 [pid 3620] mkdir("./3013", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3015 ./strace-static-x86_64: Process 8633 attached [pid 8633] chdir("./3013") = 0 [pid 8633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8633] setpgid(0, 0) = 0 [ 192.942301][ T8632] siw: device registration error -23 [pid 8633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8633] write(3, "1000", 4) = 4 [pid 8633] close(3) = 0 [pid 8633] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8633] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8633] close(3) = 0 [pid 8633] close(4) = 0 [pid 8633] close(5) = 0 [pid 8633] close(6) = -1 EBADF (Bad file descriptor) [pid 8633] close(7) = -1 EBADF (Bad file descriptor) [pid 8633] close(8) = -1 EBADF (Bad file descriptor) [pid 8633] close(9) = -1 EBADF (Bad file descriptor) [pid 8633] close(10) = -1 EBADF (Bad file descriptor) [pid 8633] close(11) = -1 EBADF (Bad file descriptor) [pid 8633] close(12) = -1 EBADF (Bad file descriptor) [pid 8633] close(13) = -1 EBADF (Bad file descriptor) [pid 8633] close(14) = -1 EBADF (Bad file descriptor) [pid 8633] close(15) = -1 EBADF (Bad file descriptor) [pid 8633] close(16) = -1 EBADF (Bad file descriptor) [pid 8633] close(17) = -1 EBADF (Bad file descriptor) [pid 8633] close(18) = -1 EBADF (Bad file descriptor) [pid 8633] close(19) = -1 EBADF (Bad file descriptor) [pid 8633] close(20) = -1 EBADF (Bad file descriptor) [pid 8633] close(21) = -1 EBADF (Bad file descriptor) [pid 8633] close(22) = -1 EBADF (Bad file descriptor) [pid 8633] close(23) = -1 EBADF (Bad file descriptor) [pid 8633] close(24) = -1 EBADF (Bad file descriptor) [pid 8633] close(25) = -1 EBADF (Bad file descriptor) [pid 8633] close(26) = -1 EBADF (Bad file descriptor) [pid 8633] close(27) = -1 EBADF (Bad file descriptor) [pid 8633] close(28) = -1 EBADF (Bad file descriptor) [pid 8633] close(29) = -1 EBADF (Bad file descriptor) [pid 8633] exit_group(0) = ? [pid 8633] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3015, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3013", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3013", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3013/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3013/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3013/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3013") = 0 [pid 3620] mkdir("./3014", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3016 ./strace-static-x86_64: Process 8634 attached [pid 8634] chdir("./3014") = 0 [pid 8634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8634] setpgid(0, 0) = 0 [pid 8634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8634] write(3, "1000", 4) = 4 [pid 8634] close(3) = 0 [pid 8634] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8634] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8634] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8634] close(3) = 0 [pid 8634] close(4) = 0 [pid 8634] close(5) = 0 [pid 8634] close(6) = -1 EBADF (Bad file descriptor) [pid 8634] close(7) = -1 EBADF (Bad file descriptor) [pid 8634] close(8) = -1 EBADF (Bad file descriptor) [pid 8634] close(9) = -1 EBADF (Bad file descriptor) [pid 8634] close(10) = -1 EBADF (Bad file descriptor) [pid 8634] close(11) = -1 EBADF (Bad file descriptor) [pid 8634] close(12) = -1 EBADF (Bad file descriptor) [pid 8634] close(13) = -1 EBADF (Bad file descriptor) [pid 8634] close(14) = -1 EBADF (Bad file descriptor) [pid 8634] close(15) = -1 EBADF (Bad file descriptor) [pid 8634] close(16) = -1 EBADF (Bad file descriptor) [pid 8634] close(17) = -1 EBADF (Bad file descriptor) [pid 8634] close(18) = -1 EBADF (Bad file descriptor) [pid 8634] close(19) = -1 EBADF (Bad file descriptor) [pid 8634] close(20) = -1 EBADF (Bad file descriptor) [pid 8634] close(21) = -1 EBADF (Bad file descriptor) [pid 8634] close(22) = -1 EBADF (Bad file descriptor) [pid 8634] close(23) = -1 EBADF (Bad file descriptor) [pid 8634] close(24) = -1 EBADF (Bad file descriptor) [pid 8634] close(25) = -1 EBADF (Bad file descriptor) [pid 8634] close(26) = -1 EBADF (Bad file descriptor) [pid 8634] close(27) = -1 EBADF (Bad file descriptor) [pid 8634] close(28) = -1 EBADF (Bad file descriptor) [pid 8634] close(29) = -1 EBADF (Bad file descriptor) [pid 8634] exit_group(0) = ? [pid 8634] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3016, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3014", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3014", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3014/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3014/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3014/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3014") = 0 [pid 3620] mkdir("./3015", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3017 ./strace-static-x86_64: Process 8635 attached [pid 8635] chdir("./3015") = 0 [pid 8635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8635] setpgid(0, 0) = 0 [pid 8635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8635] write(3, "1000", 4) = 4 [pid 8635] close(3) = 0 [pid 8635] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8635] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 192.988831][ T8633] siw: device registration error -23 [ 193.021384][ T8634] siw: device registration error -23 [pid 8635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8635] close(3) = 0 [pid 8635] close(4) = 0 [pid 8635] close(5) = 0 [pid 8635] close(6) = -1 EBADF (Bad file descriptor) [pid 8635] close(7) = -1 EBADF (Bad file descriptor) [pid 8635] close(8) = -1 EBADF (Bad file descriptor) [pid 8635] close(9) = -1 EBADF (Bad file descriptor) [pid 8635] close(10) = -1 EBADF (Bad file descriptor) [pid 8635] close(11) = -1 EBADF (Bad file descriptor) [pid 8635] close(12) = -1 EBADF (Bad file descriptor) [pid 8635] close(13) = -1 EBADF (Bad file descriptor) [pid 8635] close(14) = -1 EBADF (Bad file descriptor) [pid 8635] close(15) = -1 EBADF (Bad file descriptor) [pid 8635] close(16) = -1 EBADF (Bad file descriptor) [pid 8635] close(17) = -1 EBADF (Bad file descriptor) [pid 8635] close(18) = -1 EBADF (Bad file descriptor) [pid 8635] close(19) = -1 EBADF (Bad file descriptor) [pid 8635] close(20) = -1 EBADF (Bad file descriptor) [pid 8635] close(21) = -1 EBADF (Bad file descriptor) [pid 8635] close(22) = -1 EBADF (Bad file descriptor) [pid 8635] close(23) = -1 EBADF (Bad file descriptor) [pid 8635] close(24) = -1 EBADF (Bad file descriptor) [pid 8635] close(25) = -1 EBADF (Bad file descriptor) [pid 8635] close(26) = -1 EBADF (Bad file descriptor) [pid 8635] close(27) = -1 EBADF (Bad file descriptor) [pid 8635] close(28) = -1 EBADF (Bad file descriptor) [pid 8635] close(29) = -1 EBADF (Bad file descriptor) [pid 8635] exit_group(0) = ? [pid 8635] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3017, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3015", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3015", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3015/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3015/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3015/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3015") = 0 [pid 3620] mkdir("./3016", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8636 attached , child_tidptr=0x555555b53690) = 3018 [pid 8636] chdir("./3016") = 0 [pid 8636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8636] setpgid(0, 0) = 0 [pid 8636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8636] write(3, "1000", 4) = 4 [pid 8636] close(3) = 0 [pid 8636] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8636] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.053940][ T8635] siw: device registration error -23 [pid 8636] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8636] close(3) = 0 [pid 8636] close(4) = 0 [pid 8636] close(5) = 0 [pid 8636] close(6) = -1 EBADF (Bad file descriptor) [pid 8636] close(7) = -1 EBADF (Bad file descriptor) [pid 8636] close(8) = -1 EBADF (Bad file descriptor) [pid 8636] close(9) = -1 EBADF (Bad file descriptor) [pid 8636] close(10) = -1 EBADF (Bad file descriptor) [pid 8636] close(11) = -1 EBADF (Bad file descriptor) [pid 8636] close(12) = -1 EBADF (Bad file descriptor) [pid 8636] close(13) = -1 EBADF (Bad file descriptor) [pid 8636] close(14) = -1 EBADF (Bad file descriptor) [pid 8636] close(15) = -1 EBADF (Bad file descriptor) [pid 8636] close(16) = -1 EBADF (Bad file descriptor) [pid 8636] close(17) = -1 EBADF (Bad file descriptor) [pid 8636] close(18) = -1 EBADF (Bad file descriptor) [pid 8636] close(19) = -1 EBADF (Bad file descriptor) [pid 8636] close(20) = -1 EBADF (Bad file descriptor) [pid 8636] close(21) = -1 EBADF (Bad file descriptor) [pid 8636] close(22) = -1 EBADF (Bad file descriptor) [pid 8636] close(23) = -1 EBADF (Bad file descriptor) [pid 8636] close(24) = -1 EBADF (Bad file descriptor) [pid 8636] close(25) = -1 EBADF (Bad file descriptor) [pid 8636] close(26) = -1 EBADF (Bad file descriptor) [pid 8636] close(27) = -1 EBADF (Bad file descriptor) [pid 8636] close(28) = -1 EBADF (Bad file descriptor) [pid 8636] close(29) = -1 EBADF (Bad file descriptor) [pid 8636] exit_group(0) = ? [pid 8636] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3018, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3016", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3016", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3016/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3016/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3016/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3016") = 0 [pid 3620] mkdir("./3017", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8637 attached , child_tidptr=0x555555b53690) = 3019 [pid 8637] chdir("./3017") = 0 [pid 8637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8637] setpgid(0, 0) = 0 [pid 8637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8637] write(3, "1000", 4) = 4 [pid 8637] close(3) = 0 [pid 8637] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8637] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.085425][ T8636] siw: device registration error -23 [pid 8637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8637] close(3) = 0 [pid 8637] close(4) = 0 [pid 8637] close(5) = 0 [pid 8637] close(6) = -1 EBADF (Bad file descriptor) [pid 8637] close(7) = -1 EBADF (Bad file descriptor) [pid 8637] close(8) = -1 EBADF (Bad file descriptor) [pid 8637] close(9) = -1 EBADF (Bad file descriptor) [pid 8637] close(10) = -1 EBADF (Bad file descriptor) [pid 8637] close(11) = -1 EBADF (Bad file descriptor) [pid 8637] close(12) = -1 EBADF (Bad file descriptor) [pid 8637] close(13) = -1 EBADF (Bad file descriptor) [pid 8637] close(14) = -1 EBADF (Bad file descriptor) [pid 8637] close(15) = -1 EBADF (Bad file descriptor) [pid 8637] close(16) = -1 EBADF (Bad file descriptor) [pid 8637] close(17) = -1 EBADF (Bad file descriptor) [pid 8637] close(18) = -1 EBADF (Bad file descriptor) [pid 8637] close(19) = -1 EBADF (Bad file descriptor) [pid 8637] close(20) = -1 EBADF (Bad file descriptor) [pid 8637] close(21) = -1 EBADF (Bad file descriptor) [pid 8637] close(22) = -1 EBADF (Bad file descriptor) [pid 8637] close(23) = -1 EBADF (Bad file descriptor) [pid 8637] close(24) = -1 EBADF (Bad file descriptor) [pid 8637] close(25) = -1 EBADF (Bad file descriptor) [pid 8637] close(26) = -1 EBADF (Bad file descriptor) [pid 8637] close(27) = -1 EBADF (Bad file descriptor) [pid 8637] close(28) = -1 EBADF (Bad file descriptor) [pid 8637] close(29) = -1 EBADF (Bad file descriptor) [pid 8637] exit_group(0) = ? [pid 8637] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3019, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3017", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3017", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3017/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3017/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3017/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3017") = 0 [pid 3620] mkdir("./3018", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3020 ./strace-static-x86_64: Process 8638 attached [pid 8638] chdir("./3018") = 0 [pid 8638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8638] setpgid(0, 0) = 0 [pid 8638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8638] write(3, "1000", 4) = 4 [pid 8638] close(3) = 0 [pid 8638] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8638] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.122551][ T8637] siw: device registration error -23 [pid 8638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8638] close(3) = 0 [pid 8638] close(4) = 0 [pid 8638] close(5) = 0 [pid 8638] close(6) = -1 EBADF (Bad file descriptor) [pid 8638] close(7) = -1 EBADF (Bad file descriptor) [pid 8638] close(8) = -1 EBADF (Bad file descriptor) [pid 8638] close(9) = -1 EBADF (Bad file descriptor) [pid 8638] close(10) = -1 EBADF (Bad file descriptor) [pid 8638] close(11) = -1 EBADF (Bad file descriptor) [pid 8638] close(12) = -1 EBADF (Bad file descriptor) [pid 8638] close(13) = -1 EBADF (Bad file descriptor) [pid 8638] close(14) = -1 EBADF (Bad file descriptor) [pid 8638] close(15) = -1 EBADF (Bad file descriptor) [pid 8638] close(16) = -1 EBADF (Bad file descriptor) [pid 8638] close(17) = -1 EBADF (Bad file descriptor) [pid 8638] close(18) = -1 EBADF (Bad file descriptor) [pid 8638] close(19) = -1 EBADF (Bad file descriptor) [pid 8638] close(20) = -1 EBADF (Bad file descriptor) [pid 8638] close(21) = -1 EBADF (Bad file descriptor) [pid 8638] close(22) = -1 EBADF (Bad file descriptor) [pid 8638] close(23) = -1 EBADF (Bad file descriptor) [pid 8638] close(24) = -1 EBADF (Bad file descriptor) [pid 8638] close(25) = -1 EBADF (Bad file descriptor) [pid 8638] close(26) = -1 EBADF (Bad file descriptor) [pid 8638] close(27) = -1 EBADF (Bad file descriptor) [pid 8638] close(28) = -1 EBADF (Bad file descriptor) [pid 8638] close(29) = -1 EBADF (Bad file descriptor) [pid 8638] exit_group(0) = ? [pid 8638] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3020, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3018", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3018", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3018/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3018/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3018/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3018") = 0 [pid 3620] mkdir("./3019", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3021 ./strace-static-x86_64: Process 8639 attached [pid 8639] chdir("./3019") = 0 [pid 8639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8639] setpgid(0, 0) = 0 [pid 8639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8639] write(3, "1000", 4) = 4 [pid 8639] close(3) = 0 [pid 8639] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8639] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.160790][ T8638] siw: device registration error -23 [pid 8639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8639] close(3) = 0 [pid 8639] close(4) = 0 [pid 8639] close(5) = 0 [pid 8639] close(6) = -1 EBADF (Bad file descriptor) [pid 8639] close(7) = -1 EBADF (Bad file descriptor) [pid 8639] close(8) = -1 EBADF (Bad file descriptor) [pid 8639] close(9) = -1 EBADF (Bad file descriptor) [pid 8639] close(10) = -1 EBADF (Bad file descriptor) [pid 8639] close(11) = -1 EBADF (Bad file descriptor) [pid 8639] close(12) = -1 EBADF (Bad file descriptor) [pid 8639] close(13) = -1 EBADF (Bad file descriptor) [pid 8639] close(14) = -1 EBADF (Bad file descriptor) [pid 8639] close(15) = -1 EBADF (Bad file descriptor) [pid 8639] close(16) = -1 EBADF (Bad file descriptor) [pid 8639] close(17) = -1 EBADF (Bad file descriptor) [pid 8639] close(18) = -1 EBADF (Bad file descriptor) [pid 8639] close(19) = -1 EBADF (Bad file descriptor) [pid 8639] close(20) = -1 EBADF (Bad file descriptor) [pid 8639] close(21) = -1 EBADF (Bad file descriptor) [pid 8639] close(22) = -1 EBADF (Bad file descriptor) [pid 8639] close(23) = -1 EBADF (Bad file descriptor) [pid 8639] close(24) = -1 EBADF (Bad file descriptor) [pid 8639] close(25) = -1 EBADF (Bad file descriptor) [pid 8639] close(26) = -1 EBADF (Bad file descriptor) [pid 8639] close(27) = -1 EBADF (Bad file descriptor) [pid 8639] close(28) = -1 EBADF (Bad file descriptor) [pid 8639] close(29) = -1 EBADF (Bad file descriptor) [pid 8639] exit_group(0) = ? [pid 8639] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3021, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3019", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3019", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3019/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3019/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3019/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3019") = 0 [pid 3620] mkdir("./3020", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3022 ./strace-static-x86_64: Process 8640 attached [pid 8640] chdir("./3020") = 0 [pid 8640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8640] setpgid(0, 0) = 0 [pid 8640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8640] write(3, "1000", 4) = 4 [pid 8640] close(3) = 0 [pid 8640] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8640] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.200614][ T8639] siw: device registration error -23 [pid 8640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8640] close(3) = 0 [pid 8640] close(4) = 0 [pid 8640] close(5) = 0 [pid 8640] close(6) = -1 EBADF (Bad file descriptor) [pid 8640] close(7) = -1 EBADF (Bad file descriptor) [pid 8640] close(8) = -1 EBADF (Bad file descriptor) [pid 8640] close(9) = -1 EBADF (Bad file descriptor) [pid 8640] close(10) = -1 EBADF (Bad file descriptor) [pid 8640] close(11) = -1 EBADF (Bad file descriptor) [pid 8640] close(12) = -1 EBADF (Bad file descriptor) [pid 8640] close(13) = -1 EBADF (Bad file descriptor) [pid 8640] close(14) = -1 EBADF (Bad file descriptor) [pid 8640] close(15) = -1 EBADF (Bad file descriptor) [pid 8640] close(16) = -1 EBADF (Bad file descriptor) [pid 8640] close(17) = -1 EBADF (Bad file descriptor) [pid 8640] close(18) = -1 EBADF (Bad file descriptor) [pid 8640] close(19) = -1 EBADF (Bad file descriptor) [pid 8640] close(20) = -1 EBADF (Bad file descriptor) [pid 8640] close(21) = -1 EBADF (Bad file descriptor) [pid 8640] close(22) = -1 EBADF (Bad file descriptor) [pid 8640] close(23) = -1 EBADF (Bad file descriptor) [pid 8640] close(24) = -1 EBADF (Bad file descriptor) [pid 8640] close(25) = -1 EBADF (Bad file descriptor) [pid 8640] close(26) = -1 EBADF (Bad file descriptor) [pid 8640] close(27) = -1 EBADF (Bad file descriptor) [pid 8640] close(28) = -1 EBADF (Bad file descriptor) [pid 8640] close(29) = -1 EBADF (Bad file descriptor) [pid 8640] exit_group(0) = ? [pid 8640] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3022, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3020", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3020", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3020/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3020/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3020/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3020") = 0 [pid 3620] mkdir("./3021", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8641 attached , child_tidptr=0x555555b53690) = 3023 [pid 8641] chdir("./3021") = 0 [pid 8641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8641] setpgid(0, 0) = 0 [pid 8641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8641] write(3, "1000", 4) = 4 [pid 8641] close(3) = 0 [pid 8641] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8641] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.233364][ T8640] siw: device registration error -23 [pid 8641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8641] close(3) = 0 [pid 8641] close(4) = 0 [pid 8641] close(5) = 0 [pid 8641] close(6) = -1 EBADF (Bad file descriptor) [pid 8641] close(7) = -1 EBADF (Bad file descriptor) [pid 8641] close(8) = -1 EBADF (Bad file descriptor) [pid 8641] close(9) = -1 EBADF (Bad file descriptor) [pid 8641] close(10) = -1 EBADF (Bad file descriptor) [pid 8641] close(11) = -1 EBADF (Bad file descriptor) [pid 8641] close(12) = -1 EBADF (Bad file descriptor) [pid 8641] close(13) = -1 EBADF (Bad file descriptor) [pid 8641] close(14) = -1 EBADF (Bad file descriptor) [pid 8641] close(15) = -1 EBADF (Bad file descriptor) [pid 8641] close(16) = -1 EBADF (Bad file descriptor) [pid 8641] close(17) = -1 EBADF (Bad file descriptor) [pid 8641] close(18) = -1 EBADF (Bad file descriptor) [pid 8641] close(19) = -1 EBADF (Bad file descriptor) [pid 8641] close(20) = -1 EBADF (Bad file descriptor) [pid 8641] close(21) = -1 EBADF (Bad file descriptor) [pid 8641] close(22) = -1 EBADF (Bad file descriptor) [pid 8641] close(23) = -1 EBADF (Bad file descriptor) [pid 8641] close(24) = -1 EBADF (Bad file descriptor) [pid 8641] close(25) = -1 EBADF (Bad file descriptor) [pid 8641] close(26) = -1 EBADF (Bad file descriptor) [pid 8641] close(27) = -1 EBADF (Bad file descriptor) [pid 8641] close(28) = -1 EBADF (Bad file descriptor) [pid 8641] close(29) = -1 EBADF (Bad file descriptor) [pid 8641] exit_group(0) = ? [pid 8641] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3023, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3021", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3021", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3021/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3021/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3021/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3021") = 0 [pid 3620] mkdir("./3022", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8642 attached , child_tidptr=0x555555b53690) = 3024 [pid 8642] chdir("./3022") = 0 [pid 8642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8642] setpgid(0, 0) = 0 [pid 8642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8642] write(3, "1000", 4) = 4 [pid 8642] close(3) = 0 [pid 8642] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8642] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.270194][ T8641] siw: device registration error -23 [pid 8642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8642] close(3) = 0 [pid 8642] close(4) = 0 [pid 8642] close(5) = 0 [pid 8642] close(6) = -1 EBADF (Bad file descriptor) [pid 8642] close(7) = -1 EBADF (Bad file descriptor) [pid 8642] close(8) = -1 EBADF (Bad file descriptor) [pid 8642] close(9) = -1 EBADF (Bad file descriptor) [pid 8642] close(10) = -1 EBADF (Bad file descriptor) [pid 8642] close(11) = -1 EBADF (Bad file descriptor) [pid 8642] close(12) = -1 EBADF (Bad file descriptor) [pid 8642] close(13) = -1 EBADF (Bad file descriptor) [pid 8642] close(14) = -1 EBADF (Bad file descriptor) [pid 8642] close(15) = -1 EBADF (Bad file descriptor) [pid 8642] close(16) = -1 EBADF (Bad file descriptor) [pid 8642] close(17) = -1 EBADF (Bad file descriptor) [pid 8642] close(18) = -1 EBADF (Bad file descriptor) [pid 8642] close(19) = -1 EBADF (Bad file descriptor) [pid 8642] close(20) = -1 EBADF (Bad file descriptor) [pid 8642] close(21) = -1 EBADF (Bad file descriptor) [pid 8642] close(22) = -1 EBADF (Bad file descriptor) [pid 8642] close(23) = -1 EBADF (Bad file descriptor) [pid 8642] close(24) = -1 EBADF (Bad file descriptor) [pid 8642] close(25) = -1 EBADF (Bad file descriptor) [pid 8642] close(26) = -1 EBADF (Bad file descriptor) [pid 8642] close(27) = -1 EBADF (Bad file descriptor) [pid 8642] close(28) = -1 EBADF (Bad file descriptor) [pid 8642] close(29) = -1 EBADF (Bad file descriptor) [pid 8642] exit_group(0) = ? [pid 8642] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3024, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3022", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3022", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3022/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3022/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3022/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3022") = 0 [pid 3620] mkdir("./3023", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8643 attached , child_tidptr=0x555555b53690) = 3025 [pid 8643] chdir("./3023") = 0 [pid 8643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8643] setpgid(0, 0) = 0 [pid 8643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8643] write(3, "1000", 4) = 4 [pid 8643] close(3) = 0 [pid 8643] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8643] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.301690][ T8642] siw: device registration error -23 [pid 8643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8643] close(3) = 0 [pid 8643] close(4) = 0 [pid 8643] close(5) = 0 [pid 8643] close(6) = -1 EBADF (Bad file descriptor) [pid 8643] close(7) = -1 EBADF (Bad file descriptor) [pid 8643] close(8) = -1 EBADF (Bad file descriptor) [pid 8643] close(9) = -1 EBADF (Bad file descriptor) [pid 8643] close(10) = -1 EBADF (Bad file descriptor) [pid 8643] close(11) = -1 EBADF (Bad file descriptor) [pid 8643] close(12) = -1 EBADF (Bad file descriptor) [pid 8643] close(13) = -1 EBADF (Bad file descriptor) [pid 8643] close(14) = -1 EBADF (Bad file descriptor) [pid 8643] close(15) = -1 EBADF (Bad file descriptor) [pid 8643] close(16) = -1 EBADF (Bad file descriptor) [pid 8643] close(17) = -1 EBADF (Bad file descriptor) [pid 8643] close(18) = -1 EBADF (Bad file descriptor) [pid 8643] close(19) = -1 EBADF (Bad file descriptor) [pid 8643] close(20) = -1 EBADF (Bad file descriptor) [pid 8643] close(21) = -1 EBADF (Bad file descriptor) [pid 8643] close(22) = -1 EBADF (Bad file descriptor) [pid 8643] close(23) = -1 EBADF (Bad file descriptor) [pid 8643] close(24) = -1 EBADF (Bad file descriptor) [pid 8643] close(25) = -1 EBADF (Bad file descriptor) [pid 8643] close(26) = -1 EBADF (Bad file descriptor) [pid 8643] close(27) = -1 EBADF (Bad file descriptor) [pid 8643] close(28) = -1 EBADF (Bad file descriptor) [pid 8643] close(29) = -1 EBADF (Bad file descriptor) [pid 8643] exit_group(0) = ? [pid 8643] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3025, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3023", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3023", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3023/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3023/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3023/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3023") = 0 [pid 3620] mkdir("./3024", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8644 attached , child_tidptr=0x555555b53690) = 3026 [pid 8644] chdir("./3024") = 0 [pid 8644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8644] setpgid(0, 0) = 0 [pid 8644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8644] write(3, "1000", 4) = 4 [pid 8644] close(3) = 0 [pid 8644] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8644] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.338345][ T8643] siw: device registration error -23 [pid 8644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8644] close(3) = 0 [pid 8644] close(4) = 0 [pid 8644] close(5) = 0 [pid 8644] close(6) = -1 EBADF (Bad file descriptor) [pid 8644] close(7) = -1 EBADF (Bad file descriptor) [pid 8644] close(8) = -1 EBADF (Bad file descriptor) [pid 8644] close(9) = -1 EBADF (Bad file descriptor) [pid 8644] close(10) = -1 EBADF (Bad file descriptor) [pid 8644] close(11) = -1 EBADF (Bad file descriptor) [pid 8644] close(12) = -1 EBADF (Bad file descriptor) [pid 8644] close(13) = -1 EBADF (Bad file descriptor) [pid 8644] close(14) = -1 EBADF (Bad file descriptor) [pid 8644] close(15) = -1 EBADF (Bad file descriptor) [pid 8644] close(16) = -1 EBADF (Bad file descriptor) [pid 8644] close(17) = -1 EBADF (Bad file descriptor) [pid 8644] close(18) = -1 EBADF (Bad file descriptor) [pid 8644] close(19) = -1 EBADF (Bad file descriptor) [pid 8644] close(20) = -1 EBADF (Bad file descriptor) [pid 8644] close(21) = -1 EBADF (Bad file descriptor) [pid 8644] close(22) = -1 EBADF (Bad file descriptor) [pid 8644] close(23) = -1 EBADF (Bad file descriptor) [pid 8644] close(24) = -1 EBADF (Bad file descriptor) [pid 8644] close(25) = -1 EBADF (Bad file descriptor) [pid 8644] close(26) = -1 EBADF (Bad file descriptor) [pid 8644] close(27) = -1 EBADF (Bad file descriptor) [pid 8644] close(28) = -1 EBADF (Bad file descriptor) [pid 8644] close(29) = -1 EBADF (Bad file descriptor) [pid 8644] exit_group(0) = ? [pid 8644] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3026, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3024", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3024", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3024/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3024/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3024/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3024") = 0 [pid 3620] mkdir("./3025", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8645 attached , child_tidptr=0x555555b53690) = 3027 [pid 8645] chdir("./3025") = 0 [pid 8645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8645] setpgid(0, 0) = 0 [pid 8645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8645] write(3, "1000", 4) = 4 [pid 8645] close(3) = 0 [pid 8645] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8645] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.369019][ T8644] siw: device registration error -23 [pid 8645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8645] close(3) = 0 [pid 8645] close(4) = 0 [pid 8645] close(5) = 0 [pid 8645] close(6) = -1 EBADF (Bad file descriptor) [pid 8645] close(7) = -1 EBADF (Bad file descriptor) [pid 8645] close(8) = -1 EBADF (Bad file descriptor) [pid 8645] close(9) = -1 EBADF (Bad file descriptor) [pid 8645] close(10) = -1 EBADF (Bad file descriptor) [pid 8645] close(11) = -1 EBADF (Bad file descriptor) [pid 8645] close(12) = -1 EBADF (Bad file descriptor) [pid 8645] close(13) = -1 EBADF (Bad file descriptor) [pid 8645] close(14) = -1 EBADF (Bad file descriptor) [pid 8645] close(15) = -1 EBADF (Bad file descriptor) [pid 8645] close(16) = -1 EBADF (Bad file descriptor) [pid 8645] close(17) = -1 EBADF (Bad file descriptor) [pid 8645] close(18) = -1 EBADF (Bad file descriptor) [pid 8645] close(19) = -1 EBADF (Bad file descriptor) [pid 8645] close(20) = -1 EBADF (Bad file descriptor) [pid 8645] close(21) = -1 EBADF (Bad file descriptor) [pid 8645] close(22) = -1 EBADF (Bad file descriptor) [pid 8645] close(23) = -1 EBADF (Bad file descriptor) [pid 8645] close(24) = -1 EBADF (Bad file descriptor) [pid 8645] close(25) = -1 EBADF (Bad file descriptor) [pid 8645] close(26) = -1 EBADF (Bad file descriptor) [pid 8645] close(27) = -1 EBADF (Bad file descriptor) [pid 8645] close(28) = -1 EBADF (Bad file descriptor) [pid 8645] close(29) = -1 EBADF (Bad file descriptor) [pid 8645] exit_group(0) = ? [pid 8645] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3027, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3025", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3025", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3025/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3025/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3025/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3025") = 0 [pid 3620] mkdir("./3026", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8646 attached , child_tidptr=0x555555b53690) = 3028 [pid 8646] chdir("./3026") = 0 [pid 8646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8646] setpgid(0, 0) = 0 [pid 8646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8646] write(3, "1000", 4) = 4 [pid 8646] close(3) = 0 [pid 8646] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8646] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.399222][ T8645] siw: device registration error -23 [pid 8646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8646] close(3) = 0 [pid 8646] close(4) = 0 [pid 8646] close(5) = 0 [pid 8646] close(6) = -1 EBADF (Bad file descriptor) [pid 8646] close(7) = -1 EBADF (Bad file descriptor) [pid 8646] close(8) = -1 EBADF (Bad file descriptor) [pid 8646] close(9) = -1 EBADF (Bad file descriptor) [pid 8646] close(10) = -1 EBADF (Bad file descriptor) [pid 8646] close(11) = -1 EBADF (Bad file descriptor) [pid 8646] close(12) = -1 EBADF (Bad file descriptor) [pid 8646] close(13) = -1 EBADF (Bad file descriptor) [pid 8646] close(14) = -1 EBADF (Bad file descriptor) [pid 8646] close(15) = -1 EBADF (Bad file descriptor) [pid 8646] close(16) = -1 EBADF (Bad file descriptor) [pid 8646] close(17) = -1 EBADF (Bad file descriptor) [pid 8646] close(18) = -1 EBADF (Bad file descriptor) [pid 8646] close(19) = -1 EBADF (Bad file descriptor) [pid 8646] close(20) = -1 EBADF (Bad file descriptor) [pid 8646] close(21) = -1 EBADF (Bad file descriptor) [pid 8646] close(22) = -1 EBADF (Bad file descriptor) [pid 8646] close(23) = -1 EBADF (Bad file descriptor) [pid 8646] close(24) = -1 EBADF (Bad file descriptor) [pid 8646] close(25) = -1 EBADF (Bad file descriptor) [pid 8646] close(26) = -1 EBADF (Bad file descriptor) [pid 8646] close(27) = -1 EBADF (Bad file descriptor) [pid 8646] close(28) = -1 EBADF (Bad file descriptor) [pid 8646] close(29) = -1 EBADF (Bad file descriptor) [pid 8646] exit_group(0) = ? [pid 8646] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3028, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3026", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3026", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3026/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3026/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3026/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3026") = 0 [pid 3620] mkdir("./3027", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3029 ./strace-static-x86_64: Process 8647 attached [pid 8647] chdir("./3027") = 0 [pid 8647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8647] setpgid(0, 0) = 0 [pid 8647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8647] write(3, "1000", 4) = 4 [pid 8647] close(3) = 0 [pid 8647] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8647] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.431451][ T8646] siw: device registration error -23 [pid 8647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8647] close(3) = 0 [pid 8647] close(4) = 0 [pid 8647] close(5) = 0 [pid 8647] close(6) = -1 EBADF (Bad file descriptor) [pid 8647] close(7) = -1 EBADF (Bad file descriptor) [pid 8647] close(8) = -1 EBADF (Bad file descriptor) [pid 8647] close(9) = -1 EBADF (Bad file descriptor) [pid 8647] close(10) = -1 EBADF (Bad file descriptor) [pid 8647] close(11) = -1 EBADF (Bad file descriptor) [pid 8647] close(12) = -1 EBADF (Bad file descriptor) [pid 8647] close(13) = -1 EBADF (Bad file descriptor) [pid 8647] close(14) = -1 EBADF (Bad file descriptor) [pid 8647] close(15) = -1 EBADF (Bad file descriptor) [pid 8647] close(16) = -1 EBADF (Bad file descriptor) [pid 8647] close(17) = -1 EBADF (Bad file descriptor) [pid 8647] close(18) = -1 EBADF (Bad file descriptor) [pid 8647] close(19) = -1 EBADF (Bad file descriptor) [pid 8647] close(20) = -1 EBADF (Bad file descriptor) [pid 8647] close(21) = -1 EBADF (Bad file descriptor) [pid 8647] close(22) = -1 EBADF (Bad file descriptor) [pid 8647] close(23) = -1 EBADF (Bad file descriptor) [pid 8647] close(24) = -1 EBADF (Bad file descriptor) [pid 8647] close(25) = -1 EBADF (Bad file descriptor) [pid 8647] close(26) = -1 EBADF (Bad file descriptor) [pid 8647] close(27) = -1 EBADF (Bad file descriptor) [pid 8647] close(28) = -1 EBADF (Bad file descriptor) [pid 8647] close(29) = -1 EBADF (Bad file descriptor) [pid 8647] exit_group(0) = ? [pid 8647] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3029, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3027", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3027", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3027/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3027/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3027/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3027") = 0 [pid 3620] mkdir("./3028", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8648 attached , child_tidptr=0x555555b53690) = 3030 [pid 8648] chdir("./3028") = 0 [pid 8648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8648] setpgid(0, 0) = 0 [pid 8648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8648] write(3, "1000", 4) = 4 [pid 8648] close(3) = 0 [pid 8648] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8648] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.462809][ T8647] siw: device registration error -23 [pid 8648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8648] close(3) = 0 [pid 8648] close(4) = 0 [pid 8648] close(5) = 0 [pid 8648] close(6) = -1 EBADF (Bad file descriptor) [pid 8648] close(7) = -1 EBADF (Bad file descriptor) [pid 8648] close(8) = -1 EBADF (Bad file descriptor) [pid 8648] close(9) = -1 EBADF (Bad file descriptor) [pid 8648] close(10) = -1 EBADF (Bad file descriptor) [pid 8648] close(11) = -1 EBADF (Bad file descriptor) [pid 8648] close(12) = -1 EBADF (Bad file descriptor) [pid 8648] close(13) = -1 EBADF (Bad file descriptor) [pid 8648] close(14) = -1 EBADF (Bad file descriptor) [pid 8648] close(15) = -1 EBADF (Bad file descriptor) [pid 8648] close(16) = -1 EBADF (Bad file descriptor) [pid 8648] close(17) = -1 EBADF (Bad file descriptor) [pid 8648] close(18) = -1 EBADF (Bad file descriptor) [pid 8648] close(19) = -1 EBADF (Bad file descriptor) [pid 8648] close(20) = -1 EBADF (Bad file descriptor) [pid 8648] close(21) = -1 EBADF (Bad file descriptor) [pid 8648] close(22) = -1 EBADF (Bad file descriptor) [pid 8648] close(23) = -1 EBADF (Bad file descriptor) [pid 8648] close(24) = -1 EBADF (Bad file descriptor) [pid 8648] close(25) = -1 EBADF (Bad file descriptor) [pid 8648] close(26) = -1 EBADF (Bad file descriptor) [pid 8648] close(27) = -1 EBADF (Bad file descriptor) [pid 8648] close(28) = -1 EBADF (Bad file descriptor) [pid 8648] close(29) = -1 EBADF (Bad file descriptor) [pid 8648] exit_group(0) = ? [pid 8648] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3030, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3028", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3028", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3028/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3028/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3028/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3028") = 0 [pid 3620] mkdir("./3029", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3031 ./strace-static-x86_64: Process 8649 attached [pid 8649] chdir("./3029") = 0 [pid 8649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8649] setpgid(0, 0) = 0 [pid 8649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8649] write(3, "1000", 4) = 4 [pid 8649] close(3) = 0 [pid 8649] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8649] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.502882][ T8648] siw: device registration error -23 [pid 8649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8649] close(3) = 0 [pid 8649] close(4) = 0 [pid 8649] close(5) = 0 [pid 8649] close(6) = -1 EBADF (Bad file descriptor) [pid 8649] close(7) = -1 EBADF (Bad file descriptor) [pid 8649] close(8) = -1 EBADF (Bad file descriptor) [pid 8649] close(9) = -1 EBADF (Bad file descriptor) [pid 8649] close(10) = -1 EBADF (Bad file descriptor) [pid 8649] close(11) = -1 EBADF (Bad file descriptor) [pid 8649] close(12) = -1 EBADF (Bad file descriptor) [pid 8649] close(13) = -1 EBADF (Bad file descriptor) [pid 8649] close(14) = -1 EBADF (Bad file descriptor) [pid 8649] close(15) = -1 EBADF (Bad file descriptor) [pid 8649] close(16) = -1 EBADF (Bad file descriptor) [pid 8649] close(17) = -1 EBADF (Bad file descriptor) [pid 8649] close(18) = -1 EBADF (Bad file descriptor) [pid 8649] close(19) = -1 EBADF (Bad file descriptor) [pid 8649] close(20) = -1 EBADF (Bad file descriptor) [pid 8649] close(21) = -1 EBADF (Bad file descriptor) [pid 8649] close(22) = -1 EBADF (Bad file descriptor) [pid 8649] close(23) = -1 EBADF (Bad file descriptor) [pid 8649] close(24) = -1 EBADF (Bad file descriptor) [pid 8649] close(25) = -1 EBADF (Bad file descriptor) [pid 8649] close(26) = -1 EBADF (Bad file descriptor) [pid 8649] close(27) = -1 EBADF (Bad file descriptor) [pid 8649] close(28) = -1 EBADF (Bad file descriptor) [pid 8649] close(29) = -1 EBADF (Bad file descriptor) [pid 8649] exit_group(0) = ? [pid 8649] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3031, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3029", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3029", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3029/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3029/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3029/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3029") = 0 [pid 3620] mkdir("./3030", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8650 attached , child_tidptr=0x555555b53690) = 3032 [pid 8650] chdir("./3030") = 0 [pid 8650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8650] setpgid(0, 0) = 0 [pid 8650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8650] write(3, "1000", 4) = 4 [pid 8650] close(3) = 0 [pid 8650] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8650] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.535009][ T8649] siw: device registration error -23 [pid 8650] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8650] close(3) = 0 [pid 8650] close(4) = 0 [pid 8650] close(5) = 0 [pid 8650] close(6) = -1 EBADF (Bad file descriptor) [pid 8650] close(7) = -1 EBADF (Bad file descriptor) [pid 8650] close(8) = -1 EBADF (Bad file descriptor) [pid 8650] close(9) = -1 EBADF (Bad file descriptor) [pid 8650] close(10) = -1 EBADF (Bad file descriptor) [pid 8650] close(11) = -1 EBADF (Bad file descriptor) [pid 8650] close(12) = -1 EBADF (Bad file descriptor) [pid 8650] close(13) = -1 EBADF (Bad file descriptor) [pid 8650] close(14) = -1 EBADF (Bad file descriptor) [pid 8650] close(15) = -1 EBADF (Bad file descriptor) [pid 8650] close(16) = -1 EBADF (Bad file descriptor) [pid 8650] close(17) = -1 EBADF (Bad file descriptor) [pid 8650] close(18) = -1 EBADF (Bad file descriptor) [pid 8650] close(19) = -1 EBADF (Bad file descriptor) [pid 8650] close(20) = -1 EBADF (Bad file descriptor) [pid 8650] close(21) = -1 EBADF (Bad file descriptor) [pid 8650] close(22) = -1 EBADF (Bad file descriptor) [pid 8650] close(23) = -1 EBADF (Bad file descriptor) [pid 8650] close(24) = -1 EBADF (Bad file descriptor) [pid 8650] close(25) = -1 EBADF (Bad file descriptor) [pid 8650] close(26) = -1 EBADF (Bad file descriptor) [pid 8650] close(27) = -1 EBADF (Bad file descriptor) [pid 8650] close(28) = -1 EBADF (Bad file descriptor) [pid 8650] close(29) = -1 EBADF (Bad file descriptor) [pid 8650] exit_group(0) = ? [pid 8650] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3032, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3030", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3030", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3030/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3030/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3030/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3030") = 0 [pid 3620] mkdir("./3031", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8651 attached , child_tidptr=0x555555b53690) = 3033 [pid 8651] chdir("./3031") = 0 [pid 8651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8651] setpgid(0, 0) = 0 [pid 8651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8651] write(3, "1000", 4) = 4 [pid 8651] close(3) = 0 [pid 8651] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8651] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.573675][ T8650] siw: device registration error -23 [pid 8651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8651] close(3) = 0 [pid 8651] close(4) = 0 [pid 8651] close(5) = 0 [pid 8651] close(6) = -1 EBADF (Bad file descriptor) [pid 8651] close(7) = -1 EBADF (Bad file descriptor) [pid 8651] close(8) = -1 EBADF (Bad file descriptor) [pid 8651] close(9) = -1 EBADF (Bad file descriptor) [pid 8651] close(10) = -1 EBADF (Bad file descriptor) [pid 8651] close(11) = -1 EBADF (Bad file descriptor) [pid 8651] close(12) = -1 EBADF (Bad file descriptor) [pid 8651] close(13) = -1 EBADF (Bad file descriptor) [pid 8651] close(14) = -1 EBADF (Bad file descriptor) [pid 8651] close(15) = -1 EBADF (Bad file descriptor) [pid 8651] close(16) = -1 EBADF (Bad file descriptor) [pid 8651] close(17) = -1 EBADF (Bad file descriptor) [pid 8651] close(18) = -1 EBADF (Bad file descriptor) [pid 8651] close(19) = -1 EBADF (Bad file descriptor) [pid 8651] close(20) = -1 EBADF (Bad file descriptor) [pid 8651] close(21) = -1 EBADF (Bad file descriptor) [pid 8651] close(22) = -1 EBADF (Bad file descriptor) [pid 8651] close(23) = -1 EBADF (Bad file descriptor) [pid 8651] close(24) = -1 EBADF (Bad file descriptor) [pid 8651] close(25) = -1 EBADF (Bad file descriptor) [pid 8651] close(26) = -1 EBADF (Bad file descriptor) [pid 8651] close(27) = -1 EBADF (Bad file descriptor) [pid 8651] close(28) = -1 EBADF (Bad file descriptor) [pid 8651] close(29) = -1 EBADF (Bad file descriptor) [pid 8651] exit_group(0) = ? [pid 8651] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3033, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3031", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3031", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3031/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3031/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3031/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3031") = 0 [pid 3620] mkdir("./3032", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8652 attached , child_tidptr=0x555555b53690) = 3034 [pid 8652] chdir("./3032") = 0 [pid 8652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8652] setpgid(0, 0) = 0 [pid 8652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8652] write(3, "1000", 4) = 4 [pid 8652] close(3) = 0 [pid 8652] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8652] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.611453][ T8651] siw: device registration error -23 [pid 8652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8652] close(3) = 0 [pid 8652] close(4) = 0 [pid 8652] close(5) = 0 [pid 8652] close(6) = -1 EBADF (Bad file descriptor) [pid 8652] close(7) = -1 EBADF (Bad file descriptor) [pid 8652] close(8) = -1 EBADF (Bad file descriptor) [pid 8652] close(9) = -1 EBADF (Bad file descriptor) [pid 8652] close(10) = -1 EBADF (Bad file descriptor) [pid 8652] close(11) = -1 EBADF (Bad file descriptor) [pid 8652] close(12) = -1 EBADF (Bad file descriptor) [pid 8652] close(13) = -1 EBADF (Bad file descriptor) [pid 8652] close(14) = -1 EBADF (Bad file descriptor) [pid 8652] close(15) = -1 EBADF (Bad file descriptor) [pid 8652] close(16) = -1 EBADF (Bad file descriptor) [pid 8652] close(17) = -1 EBADF (Bad file descriptor) [pid 8652] close(18) = -1 EBADF (Bad file descriptor) [pid 8652] close(19) = -1 EBADF (Bad file descriptor) [pid 8652] close(20) = -1 EBADF (Bad file descriptor) [pid 8652] close(21) = -1 EBADF (Bad file descriptor) [pid 8652] close(22) = -1 EBADF (Bad file descriptor) [pid 8652] close(23) = -1 EBADF (Bad file descriptor) [pid 8652] close(24) = -1 EBADF (Bad file descriptor) [pid 8652] close(25) = -1 EBADF (Bad file descriptor) [pid 8652] close(26) = -1 EBADF (Bad file descriptor) [pid 8652] close(27) = -1 EBADF (Bad file descriptor) [pid 8652] close(28) = -1 EBADF (Bad file descriptor) [pid 8652] close(29) = -1 EBADF (Bad file descriptor) [pid 8652] exit_group(0) = ? [pid 8652] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3034, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3032", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3032", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3032/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3032/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3032/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3032") = 0 [pid 3620] mkdir("./3033", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8653 attached , child_tidptr=0x555555b53690) = 3035 [pid 8653] chdir("./3033") = 0 [pid 8653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8653] setpgid(0, 0) = 0 [pid 8653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8653] write(3, "1000", 4) = 4 [pid 8653] close(3) = 0 [pid 8653] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8653] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8653] close(3) = 0 [pid 8653] close(4) = 0 [pid 8653] close(5) = 0 [pid 8653] close(6) = -1 EBADF (Bad file descriptor) [pid 8653] close(7) = -1 EBADF (Bad file descriptor) [pid 8653] close(8) = -1 EBADF (Bad file descriptor) [pid 8653] close(9) = -1 EBADF (Bad file descriptor) [pid 8653] close(10) = -1 EBADF (Bad file descriptor) [pid 8653] close(11) = -1 EBADF (Bad file descriptor) [pid 8653] close(12) = -1 EBADF (Bad file descriptor) [pid 8653] close(13) = -1 EBADF (Bad file descriptor) [pid 8653] close(14) = -1 EBADF (Bad file descriptor) [pid 8653] close(15) = -1 EBADF (Bad file descriptor) [pid 8653] close(16) = -1 EBADF (Bad file descriptor) [pid 8653] close(17) = -1 EBADF (Bad file descriptor) [pid 8653] close(18) = -1 EBADF (Bad file descriptor) [pid 8653] close(19) = -1 EBADF (Bad file descriptor) [pid 8653] close(20) = -1 EBADF (Bad file descriptor) [pid 8653] close(21) = -1 EBADF (Bad file descriptor) [pid 8653] close(22) = -1 EBADF (Bad file descriptor) [pid 8653] close(23) = -1 EBADF (Bad file descriptor) [pid 8653] close(24) = -1 EBADF (Bad file descriptor) [pid 8653] close(25) = -1 EBADF (Bad file descriptor) [pid 8653] close(26) = -1 EBADF (Bad file descriptor) [pid 8653] close(27) = -1 EBADF (Bad file descriptor) [pid 8653] close(28) = -1 EBADF (Bad file descriptor) [pid 8653] close(29) = -1 EBADF (Bad file descriptor) [pid 8653] exit_group(0) = ? [pid 8653] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3035, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3033", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3033", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3033/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3033/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3033/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3033") = 0 [pid 3620] mkdir("./3034", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3036 ./strace-static-x86_64: Process 8654 attached [pid 8654] chdir("./3034") = 0 [pid 8654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8654] setpgid(0, 0) = 0 [pid 8654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8654] write(3, "1000", 4) = 4 [pid 8654] close(3) = 0 [pid 8654] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8654] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.654590][ T8652] siw: device registration error -23 [ 193.684590][ T8653] siw: device registration error -23 [pid 8654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8654] close(3) = 0 [pid 8654] close(4) = 0 [pid 8654] close(5) = 0 [pid 8654] close(6) = -1 EBADF (Bad file descriptor) [pid 8654] close(7) = -1 EBADF (Bad file descriptor) [pid 8654] close(8) = -1 EBADF (Bad file descriptor) [pid 8654] close(9) = -1 EBADF (Bad file descriptor) [pid 8654] close(10) = -1 EBADF (Bad file descriptor) [pid 8654] close(11) = -1 EBADF (Bad file descriptor) [pid 8654] close(12) = -1 EBADF (Bad file descriptor) [pid 8654] close(13) = -1 EBADF (Bad file descriptor) [pid 8654] close(14) = -1 EBADF (Bad file descriptor) [pid 8654] close(15) = -1 EBADF (Bad file descriptor) [pid 8654] close(16) = -1 EBADF (Bad file descriptor) [pid 8654] close(17) = -1 EBADF (Bad file descriptor) [pid 8654] close(18) = -1 EBADF (Bad file descriptor) [pid 8654] close(19) = -1 EBADF (Bad file descriptor) [pid 8654] close(20) = -1 EBADF (Bad file descriptor) [pid 8654] close(21) = -1 EBADF (Bad file descriptor) [pid 8654] close(22) = -1 EBADF (Bad file descriptor) [pid 8654] close(23) = -1 EBADF (Bad file descriptor) [pid 8654] close(24) = -1 EBADF (Bad file descriptor) [pid 8654] close(25) = -1 EBADF (Bad file descriptor) [pid 8654] close(26) = -1 EBADF (Bad file descriptor) [pid 8654] close(27) = -1 EBADF (Bad file descriptor) [pid 8654] close(28) = -1 EBADF (Bad file descriptor) [pid 8654] close(29) = -1 EBADF (Bad file descriptor) [pid 8654] exit_group(0) = ? [pid 8654] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3036, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3034", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3034", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3034/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3034/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3034/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3034") = 0 [pid 3620] mkdir("./3035", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8655 attached , child_tidptr=0x555555b53690) = 3037 [pid 8655] chdir("./3035") = 0 [pid 8655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8655] setpgid(0, 0) = 0 [pid 8655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8655] write(3, "1000", 4) = 4 [pid 8655] close(3) = 0 [pid 8655] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8655] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.722014][ T8654] siw: device registration error -23 [pid 8655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8655] close(3) = 0 [pid 8655] close(4) = 0 [pid 8655] close(5) = 0 [pid 8655] close(6) = -1 EBADF (Bad file descriptor) [pid 8655] close(7) = -1 EBADF (Bad file descriptor) [pid 8655] close(8) = -1 EBADF (Bad file descriptor) [pid 8655] close(9) = -1 EBADF (Bad file descriptor) [pid 8655] close(10) = -1 EBADF (Bad file descriptor) [pid 8655] close(11) = -1 EBADF (Bad file descriptor) [pid 8655] close(12) = -1 EBADF (Bad file descriptor) [pid 8655] close(13) = -1 EBADF (Bad file descriptor) [pid 8655] close(14) = -1 EBADF (Bad file descriptor) [pid 8655] close(15) = -1 EBADF (Bad file descriptor) [pid 8655] close(16) = -1 EBADF (Bad file descriptor) [pid 8655] close(17) = -1 EBADF (Bad file descriptor) [pid 8655] close(18) = -1 EBADF (Bad file descriptor) [pid 8655] close(19) = -1 EBADF (Bad file descriptor) [pid 8655] close(20) = -1 EBADF (Bad file descriptor) [pid 8655] close(21) = -1 EBADF (Bad file descriptor) [pid 8655] close(22) = -1 EBADF (Bad file descriptor) [pid 8655] close(23) = -1 EBADF (Bad file descriptor) [pid 8655] close(24) = -1 EBADF (Bad file descriptor) [pid 8655] close(25) = -1 EBADF (Bad file descriptor) [pid 8655] close(26) = -1 EBADF (Bad file descriptor) [pid 8655] close(27) = -1 EBADF (Bad file descriptor) [pid 8655] close(28) = -1 EBADF (Bad file descriptor) [pid 8655] close(29) = -1 EBADF (Bad file descriptor) [pid 8655] exit_group(0) = ? [pid 8655] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3037, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3035", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3035", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3035/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3035/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3035/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3035") = 0 [pid 3620] mkdir("./3036", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3038 ./strace-static-x86_64: Process 8656 attached [pid 8656] chdir("./3036") = 0 [pid 8656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8656] setpgid(0, 0) = 0 [pid 8656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8656] write(3, "1000", 4) = 4 [pid 8656] close(3) = 0 [pid 8656] symlink("/dev/binderfs", "./binderfs") = 0 [ 193.753583][ T8655] siw: device registration error -23 [pid 8656] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8656] close(3) = 0 [pid 8656] close(4) = 0 [pid 8656] close(5) = 0 [pid 8656] close(6) = -1 EBADF (Bad file descriptor) [pid 8656] close(7) = -1 EBADF (Bad file descriptor) [pid 8656] close(8) = -1 EBADF (Bad file descriptor) [pid 8656] close(9) = -1 EBADF (Bad file descriptor) [pid 8656] close(10) = -1 EBADF (Bad file descriptor) [pid 8656] close(11) = -1 EBADF (Bad file descriptor) [pid 8656] close(12) = -1 EBADF (Bad file descriptor) [pid 8656] close(13) = -1 EBADF (Bad file descriptor) [pid 8656] close(14) = -1 EBADF (Bad file descriptor) [pid 8656] close(15) = -1 EBADF (Bad file descriptor) [pid 8656] close(16) = -1 EBADF (Bad file descriptor) [pid 8656] close(17) = -1 EBADF (Bad file descriptor) [pid 8656] close(18) = -1 EBADF (Bad file descriptor) [pid 8656] close(19) = -1 EBADF (Bad file descriptor) [pid 8656] close(20) = -1 EBADF (Bad file descriptor) [pid 8656] close(21) = -1 EBADF (Bad file descriptor) [pid 8656] close(22) = -1 EBADF (Bad file descriptor) [pid 8656] close(23) = -1 EBADF (Bad file descriptor) [pid 8656] close(24) = -1 EBADF (Bad file descriptor) [pid 8656] close(25) = -1 EBADF (Bad file descriptor) [pid 8656] close(26) = -1 EBADF (Bad file descriptor) [pid 8656] close(27) = -1 EBADF (Bad file descriptor) [pid 8656] close(28) = -1 EBADF (Bad file descriptor) [pid 8656] close(29) = -1 EBADF (Bad file descriptor) [pid 8656] exit_group(0) = ? [pid 8656] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3038, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3036", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3036", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3036/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3036/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3036/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3036") = 0 [pid 3620] mkdir("./3037", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3039 ./strace-static-x86_64: Process 8657 attached [pid 8657] chdir("./3037") = 0 [pid 8657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8657] setpgid(0, 0) = 0 [pid 8657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8657] write(3, "1000", 4) = 4 [pid 8657] close(3) = 0 [pid 8657] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8657] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8657] close(3) = 0 [pid 8657] close(4) = 0 [pid 8657] close(5) = 0 [pid 8657] close(6) = -1 EBADF (Bad file descriptor) [pid 8657] close(7) = -1 EBADF (Bad file descriptor) [pid 8657] close(8) = -1 EBADF (Bad file descriptor) [pid 8657] close(9) = -1 EBADF (Bad file descriptor) [pid 8657] close(10) = -1 EBADF (Bad file descriptor) [pid 8657] close(11) = -1 EBADF (Bad file descriptor) [pid 8657] close(12) = -1 EBADF (Bad file descriptor) [pid 8657] close(13) = -1 EBADF (Bad file descriptor) [pid 8657] close(14) = -1 EBADF (Bad file descriptor) [pid 8657] close(15) = -1 EBADF (Bad file descriptor) [pid 8657] close(16) = -1 EBADF (Bad file descriptor) [pid 8657] close(17) = -1 EBADF (Bad file descriptor) [pid 8657] close(18) = -1 EBADF (Bad file descriptor) [pid 8657] close(19) = -1 EBADF (Bad file descriptor) [pid 8657] close(20) = -1 EBADF (Bad file descriptor) [pid 8657] close(21) = -1 EBADF (Bad file descriptor) [pid 8657] close(22) = -1 EBADF (Bad file descriptor) [pid 8657] close(23) = -1 EBADF (Bad file descriptor) [pid 8657] close(24) = -1 EBADF (Bad file descriptor) [pid 8657] close(25) = -1 EBADF (Bad file descriptor) [pid 8657] close(26) = -1 EBADF (Bad file descriptor) [pid 8657] close(27) = -1 EBADF (Bad file descriptor) [pid 8657] close(28) = -1 EBADF (Bad file descriptor) [pid 8657] close(29) = -1 EBADF (Bad file descriptor) [pid 8657] exit_group(0) = ? [pid 8657] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3039, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3037", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3037", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3037/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3037/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3037/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3037") = 0 [pid 3620] mkdir("./3038", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3040 ./strace-static-x86_64: Process 8658 attached [pid 8658] chdir("./3038") = 0 [pid 8658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8658] setpgid(0, 0) = 0 [pid 8658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8658] write(3, "1000", 4) = 4 [pid 8658] close(3) = 0 [pid 8658] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8658] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.792723][ T8656] siw: device registration error -23 [ 193.826225][ T8657] siw: device registration error -23 [pid 8658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8658] close(3) = 0 [pid 8658] close(4) = 0 [pid 8658] close(5) = 0 [pid 8658] close(6) = -1 EBADF (Bad file descriptor) [pid 8658] close(7) = -1 EBADF (Bad file descriptor) [pid 8658] close(8) = -1 EBADF (Bad file descriptor) [pid 8658] close(9) = -1 EBADF (Bad file descriptor) [pid 8658] close(10) = -1 EBADF (Bad file descriptor) [pid 8658] close(11) = -1 EBADF (Bad file descriptor) [pid 8658] close(12) = -1 EBADF (Bad file descriptor) [pid 8658] close(13) = -1 EBADF (Bad file descriptor) [pid 8658] close(14) = -1 EBADF (Bad file descriptor) [pid 8658] close(15) = -1 EBADF (Bad file descriptor) [pid 8658] close(16) = -1 EBADF (Bad file descriptor) [pid 8658] close(17) = -1 EBADF (Bad file descriptor) [pid 8658] close(18) = -1 EBADF (Bad file descriptor) [pid 8658] close(19) = -1 EBADF (Bad file descriptor) [pid 8658] close(20) = -1 EBADF (Bad file descriptor) [pid 8658] close(21) = -1 EBADF (Bad file descriptor) [pid 8658] close(22) = -1 EBADF (Bad file descriptor) [pid 8658] close(23) = -1 EBADF (Bad file descriptor) [pid 8658] close(24) = -1 EBADF (Bad file descriptor) [pid 8658] close(25) = -1 EBADF (Bad file descriptor) [pid 8658] close(26) = -1 EBADF (Bad file descriptor) [pid 8658] close(27) = -1 EBADF (Bad file descriptor) [pid 8658] close(28) = -1 EBADF (Bad file descriptor) [pid 8658] close(29) = -1 EBADF (Bad file descriptor) [pid 8658] exit_group(0) = ? [pid 8658] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3040, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3038", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3038", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3038/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3038/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3038/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3038") = 0 [pid 3620] mkdir("./3039", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3041 ./strace-static-x86_64: Process 8659 attached [pid 8659] chdir("./3039") = 0 [pid 8659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8659] setpgid(0, 0) = 0 [pid 8659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8659] write(3, "1000", 4) = 4 [pid 8659] close(3) = 0 [pid 8659] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8659] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.862148][ T8658] siw: device registration error -23 [pid 8659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8659] close(3) = 0 [pid 8659] close(4) = 0 [pid 8659] close(5) = 0 [pid 8659] close(6) = -1 EBADF (Bad file descriptor) [pid 8659] close(7) = -1 EBADF (Bad file descriptor) [pid 8659] close(8) = -1 EBADF (Bad file descriptor) [pid 8659] close(9) = -1 EBADF (Bad file descriptor) [pid 8659] close(10) = -1 EBADF (Bad file descriptor) [pid 8659] close(11) = -1 EBADF (Bad file descriptor) [pid 8659] close(12) = -1 EBADF (Bad file descriptor) [pid 8659] close(13) = -1 EBADF (Bad file descriptor) [pid 8659] close(14) = -1 EBADF (Bad file descriptor) [pid 8659] close(15) = -1 EBADF (Bad file descriptor) [pid 8659] close(16) = -1 EBADF (Bad file descriptor) [pid 8659] close(17) = -1 EBADF (Bad file descriptor) [pid 8659] close(18) = -1 EBADF (Bad file descriptor) [pid 8659] close(19) = -1 EBADF (Bad file descriptor) [pid 8659] close(20) = -1 EBADF (Bad file descriptor) [pid 8659] close(21) = -1 EBADF (Bad file descriptor) [pid 8659] close(22) = -1 EBADF (Bad file descriptor) [pid 8659] close(23) = -1 EBADF (Bad file descriptor) [pid 8659] close(24) = -1 EBADF (Bad file descriptor) [pid 8659] close(25) = -1 EBADF (Bad file descriptor) [pid 8659] close(26) = -1 EBADF (Bad file descriptor) [pid 8659] close(27) = -1 EBADF (Bad file descriptor) [pid 8659] close(28) = -1 EBADF (Bad file descriptor) [pid 8659] close(29) = -1 EBADF (Bad file descriptor) [pid 8659] exit_group(0) = ? [pid 8659] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3041, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3039", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3039", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3039/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3039/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3039/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3039") = 0 [pid 3620] mkdir("./3040", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8660 attached , child_tidptr=0x555555b53690) = 3042 [pid 8660] chdir("./3040") = 0 [pid 8660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8660] setpgid(0, 0) = 0 [pid 8660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8660] write(3, "1000", 4) = 4 [pid 8660] close(3) = 0 [pid 8660] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8660] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.916653][ T8659] siw: device registration error -23 [pid 8660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8660] close(3) = 0 [pid 8660] close(4) = 0 [pid 8660] close(5) = 0 [pid 8660] close(6) = -1 EBADF (Bad file descriptor) [pid 8660] close(7) = -1 EBADF (Bad file descriptor) [pid 8660] close(8) = -1 EBADF (Bad file descriptor) [pid 8660] close(9) = -1 EBADF (Bad file descriptor) [pid 8660] close(10) = -1 EBADF (Bad file descriptor) [pid 8660] close(11) = -1 EBADF (Bad file descriptor) [pid 8660] close(12) = -1 EBADF (Bad file descriptor) [pid 8660] close(13) = -1 EBADF (Bad file descriptor) [pid 8660] close(14) = -1 EBADF (Bad file descriptor) [pid 8660] close(15) = -1 EBADF (Bad file descriptor) [pid 8660] close(16) = -1 EBADF (Bad file descriptor) [pid 8660] close(17) = -1 EBADF (Bad file descriptor) [pid 8660] close(18) = -1 EBADF (Bad file descriptor) [pid 8660] close(19) = -1 EBADF (Bad file descriptor) [pid 8660] close(20) = -1 EBADF (Bad file descriptor) [pid 8660] close(21) = -1 EBADF (Bad file descriptor) [pid 8660] close(22) = -1 EBADF (Bad file descriptor) [pid 8660] close(23) = -1 EBADF (Bad file descriptor) [pid 8660] close(24) = -1 EBADF (Bad file descriptor) [pid 8660] close(25) = -1 EBADF (Bad file descriptor) [pid 8660] close(26) = -1 EBADF (Bad file descriptor) [pid 8660] close(27) = -1 EBADF (Bad file descriptor) [pid 8660] close(28) = -1 EBADF (Bad file descriptor) [pid 8660] close(29) = -1 EBADF (Bad file descriptor) [pid 8660] exit_group(0) = ? [pid 8660] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3042, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3040", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3040", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3040/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3040/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3040/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3040") = 0 [pid 3620] mkdir("./3041", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3043 ./strace-static-x86_64: Process 8661 attached [pid 8661] chdir("./3041") = 0 [pid 8661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8661] setpgid(0, 0) = 0 [pid 8661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8661] write(3, "1000", 4) = 4 [pid 8661] close(3) = 0 [pid 8661] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8661] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 193.957649][ T8660] siw: device registration error -23 [pid 8661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8661] close(3) = 0 [pid 8661] close(4) = 0 [pid 8661] close(5) = 0 [pid 8661] close(6) = -1 EBADF (Bad file descriptor) [pid 8661] close(7) = -1 EBADF (Bad file descriptor) [pid 8661] close(8) = -1 EBADF (Bad file descriptor) [pid 8661] close(9) = -1 EBADF (Bad file descriptor) [pid 8661] close(10) = -1 EBADF (Bad file descriptor) [pid 8661] close(11) = -1 EBADF (Bad file descriptor) [pid 8661] close(12) = -1 EBADF (Bad file descriptor) [pid 8661] close(13) = -1 EBADF (Bad file descriptor) [pid 8661] close(14) = -1 EBADF (Bad file descriptor) [pid 8661] close(15) = -1 EBADF (Bad file descriptor) [pid 8661] close(16) = -1 EBADF (Bad file descriptor) [pid 8661] close(17) = -1 EBADF (Bad file descriptor) [pid 8661] close(18) = -1 EBADF (Bad file descriptor) [pid 8661] close(19) = -1 EBADF (Bad file descriptor) [pid 8661] close(20) = -1 EBADF (Bad file descriptor) [pid 8661] close(21) = -1 EBADF (Bad file descriptor) [pid 8661] close(22) = -1 EBADF (Bad file descriptor) [pid 8661] close(23) = -1 EBADF (Bad file descriptor) [pid 8661] close(24) = -1 EBADF (Bad file descriptor) [pid 8661] close(25) = -1 EBADF (Bad file descriptor) [pid 8661] close(26) = -1 EBADF (Bad file descriptor) [pid 8661] close(27) = -1 EBADF (Bad file descriptor) [pid 8661] close(28) = -1 EBADF (Bad file descriptor) [pid 8661] close(29) = -1 EBADF (Bad file descriptor) [pid 8661] exit_group(0) = ? [pid 8661] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3043, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3041", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3041", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3041/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3041/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3041/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3041") = 0 [pid 3620] mkdir("./3042", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8662 attached , child_tidptr=0x555555b53690) = 3044 [pid 8662] chdir("./3042") = 0 [pid 8662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8662] setpgid(0, 0) = 0 [pid 8662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8662] write(3, "1000", 4) = 4 [pid 8662] close(3) = 0 [ 193.997866][ T8661] siw: device registration error -23 [pid 8662] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8662] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8662] close(3) = 0 [pid 8662] close(4) = 0 [pid 8662] close(5) = 0 [pid 8662] close(6) = -1 EBADF (Bad file descriptor) [pid 8662] close(7) = -1 EBADF (Bad file descriptor) [pid 8662] close(8) = -1 EBADF (Bad file descriptor) [pid 8662] close(9) = -1 EBADF (Bad file descriptor) [pid 8662] close(10) = -1 EBADF (Bad file descriptor) [pid 8662] close(11) = -1 EBADF (Bad file descriptor) [pid 8662] close(12) = -1 EBADF (Bad file descriptor) [pid 8662] close(13) = -1 EBADF (Bad file descriptor) [pid 8662] close(14) = -1 EBADF (Bad file descriptor) [pid 8662] close(15) = -1 EBADF (Bad file descriptor) [pid 8662] close(16) = -1 EBADF (Bad file descriptor) [pid 8662] close(17) = -1 EBADF (Bad file descriptor) [pid 8662] close(18) = -1 EBADF (Bad file descriptor) [pid 8662] close(19) = -1 EBADF (Bad file descriptor) [pid 8662] close(20) = -1 EBADF (Bad file descriptor) [pid 8662] close(21) = -1 EBADF (Bad file descriptor) [pid 8662] close(22) = -1 EBADF (Bad file descriptor) [pid 8662] close(23) = -1 EBADF (Bad file descriptor) [pid 8662] close(24) = -1 EBADF (Bad file descriptor) [pid 8662] close(25) = -1 EBADF (Bad file descriptor) [pid 8662] close(26) = -1 EBADF (Bad file descriptor) [pid 8662] close(27) = -1 EBADF (Bad file descriptor) [pid 8662] close(28) = -1 EBADF (Bad file descriptor) [pid 8662] close(29) = -1 EBADF (Bad file descriptor) [pid 8662] exit_group(0) = ? [pid 8662] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3044, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3042", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3042", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3042/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3042/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3042/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3042") = 0 [pid 3620] mkdir("./3043", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8663 attached , child_tidptr=0x555555b53690) = 3045 [pid 8663] chdir("./3043") = 0 [pid 8663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8663] setpgid(0, 0) = 0 [pid 8663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8663] write(3, "1000", 4) = 4 [pid 8663] close(3) = 0 [pid 8663] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8663] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8663] close(3) = 0 [pid 8663] close(4) = 0 [pid 8663] close(5) = 0 [pid 8663] close(6) = -1 EBADF (Bad file descriptor) [pid 8663] close(7) = -1 EBADF (Bad file descriptor) [pid 8663] close(8) = -1 EBADF (Bad file descriptor) [pid 8663] close(9) = -1 EBADF (Bad file descriptor) [pid 8663] close(10) = -1 EBADF (Bad file descriptor) [pid 8663] close(11) = -1 EBADF (Bad file descriptor) [pid 8663] close(12) = -1 EBADF (Bad file descriptor) [pid 8663] close(13) = -1 EBADF (Bad file descriptor) [pid 8663] close(14) = -1 EBADF (Bad file descriptor) [pid 8663] close(15) = -1 EBADF (Bad file descriptor) [pid 8663] close(16) = -1 EBADF (Bad file descriptor) [pid 8663] close(17) = -1 EBADF (Bad file descriptor) [pid 8663] close(18) = -1 EBADF (Bad file descriptor) [pid 8663] close(19) = -1 EBADF (Bad file descriptor) [pid 8663] close(20) = -1 EBADF (Bad file descriptor) [pid 8663] close(21) = -1 EBADF (Bad file descriptor) [pid 8663] close(22) = -1 EBADF (Bad file descriptor) [pid 8663] close(23) = -1 EBADF (Bad file descriptor) [pid 8663] close(24) = -1 EBADF (Bad file descriptor) [pid 8663] close(25) = -1 EBADF (Bad file descriptor) [pid 8663] close(26) = -1 EBADF (Bad file descriptor) [pid 8663] close(27) = -1 EBADF (Bad file descriptor) [pid 8663] close(28) = -1 EBADF (Bad file descriptor) [pid 8663] close(29) = -1 EBADF (Bad file descriptor) [pid 8663] exit_group(0) = ? [pid 8663] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3045, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3043", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3043", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3043/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3043/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3043/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3043") = 0 [pid 3620] mkdir("./3044", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3046 ./strace-static-x86_64: Process 8664 attached [pid 8664] chdir("./3044") = 0 [pid 8664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8664] setpgid(0, 0) = 0 [pid 8664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8664] write(3, "1000", 4) = 4 [pid 8664] close(3) = 0 [pid 8664] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8664] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.041082][ T8662] siw: device registration error -23 [ 194.072863][ T8663] siw: device registration error -23 [pid 8664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8664] close(3) = 0 [pid 8664] close(4) = 0 [pid 8664] close(5) = 0 [pid 8664] close(6) = -1 EBADF (Bad file descriptor) [pid 8664] close(7) = -1 EBADF (Bad file descriptor) [pid 8664] close(8) = -1 EBADF (Bad file descriptor) [pid 8664] close(9) = -1 EBADF (Bad file descriptor) [pid 8664] close(10) = -1 EBADF (Bad file descriptor) [pid 8664] close(11) = -1 EBADF (Bad file descriptor) [pid 8664] close(12) = -1 EBADF (Bad file descriptor) [pid 8664] close(13) = -1 EBADF (Bad file descriptor) [pid 8664] close(14) = -1 EBADF (Bad file descriptor) [pid 8664] close(15) = -1 EBADF (Bad file descriptor) [pid 8664] close(16) = -1 EBADF (Bad file descriptor) [pid 8664] close(17) = -1 EBADF (Bad file descriptor) [pid 8664] close(18) = -1 EBADF (Bad file descriptor) [pid 8664] close(19) = -1 EBADF (Bad file descriptor) [pid 8664] close(20) = -1 EBADF (Bad file descriptor) [pid 8664] close(21) = -1 EBADF (Bad file descriptor) [pid 8664] close(22) = -1 EBADF (Bad file descriptor) [pid 8664] close(23) = -1 EBADF (Bad file descriptor) [pid 8664] close(24) = -1 EBADF (Bad file descriptor) [pid 8664] close(25) = -1 EBADF (Bad file descriptor) [pid 8664] close(26) = -1 EBADF (Bad file descriptor) [pid 8664] close(27) = -1 EBADF (Bad file descriptor) [pid 8664] close(28) = -1 EBADF (Bad file descriptor) [pid 8664] close(29) = -1 EBADF (Bad file descriptor) [pid 8664] exit_group(0) = ? [pid 8664] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3046, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3044", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3044", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3044/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3044/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3044/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3044") = 0 [pid 3620] mkdir("./3045", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8665 attached , child_tidptr=0x555555b53690) = 3047 [pid 8665] chdir("./3045") = 0 [pid 8665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8665] setpgid(0, 0) = 0 [pid 8665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8665] write(3, "1000", 4) = 4 [pid 8665] close(3) = 0 [pid 8665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8665] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.115355][ T8664] siw: device registration error -23 [pid 8665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8665] close(3) = 0 [pid 8665] close(4) = 0 [pid 8665] close(5) = 0 [pid 8665] close(6) = -1 EBADF (Bad file descriptor) [pid 8665] close(7) = -1 EBADF (Bad file descriptor) [pid 8665] close(8) = -1 EBADF (Bad file descriptor) [pid 8665] close(9) = -1 EBADF (Bad file descriptor) [pid 8665] close(10) = -1 EBADF (Bad file descriptor) [pid 8665] close(11) = -1 EBADF (Bad file descriptor) [pid 8665] close(12) = -1 EBADF (Bad file descriptor) [pid 8665] close(13) = -1 EBADF (Bad file descriptor) [pid 8665] close(14) = -1 EBADF (Bad file descriptor) [pid 8665] close(15) = -1 EBADF (Bad file descriptor) [pid 8665] close(16) = -1 EBADF (Bad file descriptor) [pid 8665] close(17) = -1 EBADF (Bad file descriptor) [pid 8665] close(18) = -1 EBADF (Bad file descriptor) [pid 8665] close(19) = -1 EBADF (Bad file descriptor) [pid 8665] close(20) = -1 EBADF (Bad file descriptor) [pid 8665] close(21) = -1 EBADF (Bad file descriptor) [pid 8665] close(22) = -1 EBADF (Bad file descriptor) [pid 8665] close(23) = -1 EBADF (Bad file descriptor) [pid 8665] close(24) = -1 EBADF (Bad file descriptor) [pid 8665] close(25) = -1 EBADF (Bad file descriptor) [pid 8665] close(26) = -1 EBADF (Bad file descriptor) [pid 8665] close(27) = -1 EBADF (Bad file descriptor) [pid 8665] close(28) = -1 EBADF (Bad file descriptor) [pid 8665] close(29) = -1 EBADF (Bad file descriptor) [pid 8665] exit_group(0) = ? [pid 8665] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3047, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3045", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3045", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3045/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3045/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3045/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3045") = 0 [pid 3620] mkdir("./3046", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8666 attached , child_tidptr=0x555555b53690) = 3048 [pid 8666] chdir("./3046") = 0 [pid 8666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8666] setpgid(0, 0) = 0 [pid 8666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8666] write(3, "1000", 4) = 4 [pid 8666] close(3) = 0 [pid 8666] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8666] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.145680][ T8665] siw: device registration error -23 [pid 8666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8666] close(3) = 0 [pid 8666] close(4) = 0 [pid 8666] close(5) = 0 [pid 8666] close(6) = -1 EBADF (Bad file descriptor) [pid 8666] close(7) = -1 EBADF (Bad file descriptor) [pid 8666] close(8) = -1 EBADF (Bad file descriptor) [pid 8666] close(9) = -1 EBADF (Bad file descriptor) [pid 8666] close(10) = -1 EBADF (Bad file descriptor) [pid 8666] close(11) = -1 EBADF (Bad file descriptor) [pid 8666] close(12) = -1 EBADF (Bad file descriptor) [pid 8666] close(13) = -1 EBADF (Bad file descriptor) [pid 8666] close(14) = -1 EBADF (Bad file descriptor) [pid 8666] close(15) = -1 EBADF (Bad file descriptor) [pid 8666] close(16) = -1 EBADF (Bad file descriptor) [pid 8666] close(17) = -1 EBADF (Bad file descriptor) [pid 8666] close(18) = -1 EBADF (Bad file descriptor) [pid 8666] close(19) = -1 EBADF (Bad file descriptor) [pid 8666] close(20) = -1 EBADF (Bad file descriptor) [pid 8666] close(21) = -1 EBADF (Bad file descriptor) [pid 8666] close(22) = -1 EBADF (Bad file descriptor) [pid 8666] close(23) = -1 EBADF (Bad file descriptor) [pid 8666] close(24) = -1 EBADF (Bad file descriptor) [pid 8666] close(25) = -1 EBADF (Bad file descriptor) [pid 8666] close(26) = -1 EBADF (Bad file descriptor) [pid 8666] close(27) = -1 EBADF (Bad file descriptor) [pid 8666] close(28) = -1 EBADF (Bad file descriptor) [pid 8666] close(29) = -1 EBADF (Bad file descriptor) [pid 8666] exit_group(0) = ? [pid 8666] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3048, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3046", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3046", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3046/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3046/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3046/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3046") = 0 [pid 3620] mkdir("./3047", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8667 attached , child_tidptr=0x555555b53690) = 3049 [pid 8667] chdir("./3047") = 0 [pid 8667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8667] setpgid(0, 0) = 0 [pid 8667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8667] write(3, "1000", 4) = 4 [pid 8667] close(3) = 0 [pid 8667] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8667] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.175808][ T8666] siw: device registration error -23 [pid 8667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8667] close(3) = 0 [pid 8667] close(4) = 0 [pid 8667] close(5) = 0 [pid 8667] close(6) = -1 EBADF (Bad file descriptor) [pid 8667] close(7) = -1 EBADF (Bad file descriptor) [pid 8667] close(8) = -1 EBADF (Bad file descriptor) [pid 8667] close(9) = -1 EBADF (Bad file descriptor) [pid 8667] close(10) = -1 EBADF (Bad file descriptor) [pid 8667] close(11) = -1 EBADF (Bad file descriptor) [pid 8667] close(12) = -1 EBADF (Bad file descriptor) [pid 8667] close(13) = -1 EBADF (Bad file descriptor) [pid 8667] close(14) = -1 EBADF (Bad file descriptor) [pid 8667] close(15) = -1 EBADF (Bad file descriptor) [pid 8667] close(16) = -1 EBADF (Bad file descriptor) [pid 8667] close(17) = -1 EBADF (Bad file descriptor) [pid 8667] close(18) = -1 EBADF (Bad file descriptor) [pid 8667] close(19) = -1 EBADF (Bad file descriptor) [pid 8667] close(20) = -1 EBADF (Bad file descriptor) [pid 8667] close(21) = -1 EBADF (Bad file descriptor) [pid 8667] close(22) = -1 EBADF (Bad file descriptor) [pid 8667] close(23) = -1 EBADF (Bad file descriptor) [pid 8667] close(24) = -1 EBADF (Bad file descriptor) [pid 8667] close(25) = -1 EBADF (Bad file descriptor) [pid 8667] close(26) = -1 EBADF (Bad file descriptor) [pid 8667] close(27) = -1 EBADF (Bad file descriptor) [pid 8667] close(28) = -1 EBADF (Bad file descriptor) [pid 8667] close(29) = -1 EBADF (Bad file descriptor) [pid 8667] exit_group(0) = ? [pid 8667] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3049, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3047", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3047", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3047/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3047/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3047/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3047") = 0 [pid 3620] mkdir("./3048", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8668 attached , child_tidptr=0x555555b53690) = 3050 [pid 8668] chdir("./3048") = 0 [pid 8668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8668] setpgid(0, 0) = 0 [pid 8668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8668] write(3, "1000", 4) = 4 [pid 8668] close(3) = 0 [pid 8668] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8668] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.209744][ T8667] siw: device registration error -23 [pid 8668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8668] close(3) = 0 [pid 8668] close(4) = 0 [pid 8668] close(5) = 0 [pid 8668] close(6) = -1 EBADF (Bad file descriptor) [pid 8668] close(7) = -1 EBADF (Bad file descriptor) [pid 8668] close(8) = -1 EBADF (Bad file descriptor) [pid 8668] close(9) = -1 EBADF (Bad file descriptor) [pid 8668] close(10) = -1 EBADF (Bad file descriptor) [pid 8668] close(11) = -1 EBADF (Bad file descriptor) [pid 8668] close(12) = -1 EBADF (Bad file descriptor) [pid 8668] close(13) = -1 EBADF (Bad file descriptor) [pid 8668] close(14) = -1 EBADF (Bad file descriptor) [pid 8668] close(15) = -1 EBADF (Bad file descriptor) [pid 8668] close(16) = -1 EBADF (Bad file descriptor) [pid 8668] close(17) = -1 EBADF (Bad file descriptor) [pid 8668] close(18) = -1 EBADF (Bad file descriptor) [pid 8668] close(19) = -1 EBADF (Bad file descriptor) [pid 8668] close(20) = -1 EBADF (Bad file descriptor) [pid 8668] close(21) = -1 EBADF (Bad file descriptor) [pid 8668] close(22) = -1 EBADF (Bad file descriptor) [pid 8668] close(23) = -1 EBADF (Bad file descriptor) [pid 8668] close(24) = -1 EBADF (Bad file descriptor) [pid 8668] close(25) = -1 EBADF (Bad file descriptor) [pid 8668] close(26) = -1 EBADF (Bad file descriptor) [pid 8668] close(27) = -1 EBADF (Bad file descriptor) [pid 8668] close(28) = -1 EBADF (Bad file descriptor) [pid 8668] close(29) = -1 EBADF (Bad file descriptor) [pid 8668] exit_group(0) = ? [pid 8668] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3050, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3048", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3048", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3048/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3048/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3048/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3048") = 0 [pid 3620] mkdir("./3049", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8669 attached , child_tidptr=0x555555b53690) = 3051 [pid 8669] chdir("./3049") = 0 [pid 8669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8669] setpgid(0, 0) = 0 [pid 8669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8669] write(3, "1000", 4) = 4 [pid 8669] close(3) = 0 [pid 8669] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8669] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.246878][ T8668] siw: device registration error -23 [pid 8669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8669] close(3) = 0 [pid 8669] close(4) = 0 [pid 8669] close(5) = 0 [pid 8669] close(6) = -1 EBADF (Bad file descriptor) [pid 8669] close(7) = -1 EBADF (Bad file descriptor) [pid 8669] close(8) = -1 EBADF (Bad file descriptor) [pid 8669] close(9) = -1 EBADF (Bad file descriptor) [pid 8669] close(10) = -1 EBADF (Bad file descriptor) [pid 8669] close(11) = -1 EBADF (Bad file descriptor) [pid 8669] close(12) = -1 EBADF (Bad file descriptor) [pid 8669] close(13) = -1 EBADF (Bad file descriptor) [pid 8669] close(14) = -1 EBADF (Bad file descriptor) [pid 8669] close(15) = -1 EBADF (Bad file descriptor) [pid 8669] close(16) = -1 EBADF (Bad file descriptor) [pid 8669] close(17) = -1 EBADF (Bad file descriptor) [pid 8669] close(18) = -1 EBADF (Bad file descriptor) [pid 8669] close(19) = -1 EBADF (Bad file descriptor) [pid 8669] close(20) = -1 EBADF (Bad file descriptor) [pid 8669] close(21) = -1 EBADF (Bad file descriptor) [pid 8669] close(22) = -1 EBADF (Bad file descriptor) [pid 8669] close(23) = -1 EBADF (Bad file descriptor) [pid 8669] close(24) = -1 EBADF (Bad file descriptor) [pid 8669] close(25) = -1 EBADF (Bad file descriptor) [pid 8669] close(26) = -1 EBADF (Bad file descriptor) [pid 8669] close(27) = -1 EBADF (Bad file descriptor) [pid 8669] close(28) = -1 EBADF (Bad file descriptor) [pid 8669] close(29) = -1 EBADF (Bad file descriptor) [pid 8669] exit_group(0) = ? [pid 8669] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3051, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3049", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3049", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3049/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3049/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3049/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3049") = 0 [pid 3620] mkdir("./3050", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8670 attached , child_tidptr=0x555555b53690) = 3052 [pid 8670] chdir("./3050") = 0 [pid 8670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8670] setpgid(0, 0) = 0 [pid 8670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8670] write(3, "1000", 4) = 4 [pid 8670] close(3) = 0 [pid 8670] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8670] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.277062][ T8669] siw: device registration error -23 [pid 8670] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8670] close(3) = 0 [pid 8670] close(4) = 0 [pid 8670] close(5) = 0 [pid 8670] close(6) = -1 EBADF (Bad file descriptor) [pid 8670] close(7) = -1 EBADF (Bad file descriptor) [pid 8670] close(8) = -1 EBADF (Bad file descriptor) [pid 8670] close(9) = -1 EBADF (Bad file descriptor) [pid 8670] close(10) = -1 EBADF (Bad file descriptor) [pid 8670] close(11) = -1 EBADF (Bad file descriptor) [pid 8670] close(12) = -1 EBADF (Bad file descriptor) [pid 8670] close(13) = -1 EBADF (Bad file descriptor) [pid 8670] close(14) = -1 EBADF (Bad file descriptor) [pid 8670] close(15) = -1 EBADF (Bad file descriptor) [pid 8670] close(16) = -1 EBADF (Bad file descriptor) [pid 8670] close(17) = -1 EBADF (Bad file descriptor) [pid 8670] close(18) = -1 EBADF (Bad file descriptor) [pid 8670] close(19) = -1 EBADF (Bad file descriptor) [pid 8670] close(20) = -1 EBADF (Bad file descriptor) [pid 8670] close(21) = -1 EBADF (Bad file descriptor) [pid 8670] close(22) = -1 EBADF (Bad file descriptor) [pid 8670] close(23) = -1 EBADF (Bad file descriptor) [pid 8670] close(24) = -1 EBADF (Bad file descriptor) [pid 8670] close(25) = -1 EBADF (Bad file descriptor) [pid 8670] close(26) = -1 EBADF (Bad file descriptor) [pid 8670] close(27) = -1 EBADF (Bad file descriptor) [pid 8670] close(28) = -1 EBADF (Bad file descriptor) [pid 8670] close(29) = -1 EBADF (Bad file descriptor) [pid 8670] exit_group(0) = ? [pid 8670] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3052, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3050", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3050", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3050/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3050/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3050/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3050") = 0 [pid 3620] mkdir("./3051", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8671 attached , child_tidptr=0x555555b53690) = 3053 [pid 8671] chdir("./3051") = 0 [pid 8671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8671] setpgid(0, 0) = 0 [pid 8671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8671] write(3, "1000", 4) = 4 [pid 8671] close(3) = 0 [pid 8671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8671] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.315430][ T8670] siw: device registration error -23 [pid 8671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8671] close(3) = 0 [pid 8671] close(4) = 0 [pid 8671] close(5) = 0 [pid 8671] close(6) = -1 EBADF (Bad file descriptor) [pid 8671] close(7) = -1 EBADF (Bad file descriptor) [pid 8671] close(8) = -1 EBADF (Bad file descriptor) [pid 8671] close(9) = -1 EBADF (Bad file descriptor) [pid 8671] close(10) = -1 EBADF (Bad file descriptor) [pid 8671] close(11) = -1 EBADF (Bad file descriptor) [pid 8671] close(12) = -1 EBADF (Bad file descriptor) [pid 8671] close(13) = -1 EBADF (Bad file descriptor) [pid 8671] close(14) = -1 EBADF (Bad file descriptor) [pid 8671] close(15) = -1 EBADF (Bad file descriptor) [pid 8671] close(16) = -1 EBADF (Bad file descriptor) [pid 8671] close(17) = -1 EBADF (Bad file descriptor) [pid 8671] close(18) = -1 EBADF (Bad file descriptor) [pid 8671] close(19) = -1 EBADF (Bad file descriptor) [pid 8671] close(20) = -1 EBADF (Bad file descriptor) [pid 8671] close(21) = -1 EBADF (Bad file descriptor) [pid 8671] close(22) = -1 EBADF (Bad file descriptor) [pid 8671] close(23) = -1 EBADF (Bad file descriptor) [pid 8671] close(24) = -1 EBADF (Bad file descriptor) [pid 8671] close(25) = -1 EBADF (Bad file descriptor) [pid 8671] close(26) = -1 EBADF (Bad file descriptor) [pid 8671] close(27) = -1 EBADF (Bad file descriptor) [pid 8671] close(28) = -1 EBADF (Bad file descriptor) [pid 8671] close(29) = -1 EBADF (Bad file descriptor) [pid 8671] exit_group(0) = ? [pid 8671] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3053, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3051", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3051", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3051/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3051/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3051/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3051") = 0 [pid 3620] mkdir("./3052", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8672 attached , child_tidptr=0x555555b53690) = 3054 [pid 8672] chdir("./3052") = 0 [pid 8672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8672] setpgid(0, 0) = 0 [pid 8672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8672] write(3, "1000", 4) = 4 [pid 8672] close(3) = 0 [pid 8672] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8672] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.350115][ T8671] siw: device registration error -23 [pid 8672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8672] close(3) = 0 [pid 8672] close(4) = 0 [pid 8672] close(5) = 0 [pid 8672] close(6) = -1 EBADF (Bad file descriptor) [pid 8672] close(7) = -1 EBADF (Bad file descriptor) [pid 8672] close(8) = -1 EBADF (Bad file descriptor) [pid 8672] close(9) = -1 EBADF (Bad file descriptor) [pid 8672] close(10) = -1 EBADF (Bad file descriptor) [pid 8672] close(11) = -1 EBADF (Bad file descriptor) [pid 8672] close(12) = -1 EBADF (Bad file descriptor) [pid 8672] close(13) = -1 EBADF (Bad file descriptor) [pid 8672] close(14) = -1 EBADF (Bad file descriptor) [pid 8672] close(15) = -1 EBADF (Bad file descriptor) [pid 8672] close(16) = -1 EBADF (Bad file descriptor) [pid 8672] close(17) = -1 EBADF (Bad file descriptor) [pid 8672] close(18) = -1 EBADF (Bad file descriptor) [pid 8672] close(19) = -1 EBADF (Bad file descriptor) [pid 8672] close(20) = -1 EBADF (Bad file descriptor) [pid 8672] close(21) = -1 EBADF (Bad file descriptor) [pid 8672] close(22) = -1 EBADF (Bad file descriptor) [pid 8672] close(23) = -1 EBADF (Bad file descriptor) [pid 8672] close(24) = -1 EBADF (Bad file descriptor) [pid 8672] close(25) = -1 EBADF (Bad file descriptor) [pid 8672] close(26) = -1 EBADF (Bad file descriptor) [pid 8672] close(27) = -1 EBADF (Bad file descriptor) [pid 8672] close(28) = -1 EBADF (Bad file descriptor) [pid 8672] close(29) = -1 EBADF (Bad file descriptor) [pid 8672] exit_group(0) = ? [pid 8672] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3054, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3052", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3052", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3052/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3052/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3052/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3052") = 0 [pid 3620] mkdir("./3053", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8673 attached , child_tidptr=0x555555b53690) = 3055 [pid 8673] chdir("./3053") = 0 [pid 8673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8673] setpgid(0, 0) = 0 [pid 8673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 194.380730][ T8672] siw: device registration error -23 [pid 8673] write(3, "1000", 4) = 4 [pid 8673] close(3) = 0 [pid 8673] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8673] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8673] close(3) = 0 [pid 8673] close(4) = 0 [pid 8673] close(5) = 0 [pid 8673] close(6) = -1 EBADF (Bad file descriptor) [pid 8673] close(7) = -1 EBADF (Bad file descriptor) [pid 8673] close(8) = -1 EBADF (Bad file descriptor) [pid 8673] close(9) = -1 EBADF (Bad file descriptor) [pid 8673] close(10) = -1 EBADF (Bad file descriptor) [pid 8673] close(11) = -1 EBADF (Bad file descriptor) [pid 8673] close(12) = -1 EBADF (Bad file descriptor) [pid 8673] close(13) = -1 EBADF (Bad file descriptor) [pid 8673] close(14) = -1 EBADF (Bad file descriptor) [pid 8673] close(15) = -1 EBADF (Bad file descriptor) [pid 8673] close(16) = -1 EBADF (Bad file descriptor) [pid 8673] close(17) = -1 EBADF (Bad file descriptor) [pid 8673] close(18) = -1 EBADF (Bad file descriptor) [pid 8673] close(19) = -1 EBADF (Bad file descriptor) [pid 8673] close(20) = -1 EBADF (Bad file descriptor) [pid 8673] close(21) = -1 EBADF (Bad file descriptor) [pid 8673] close(22) = -1 EBADF (Bad file descriptor) [pid 8673] close(23) = -1 EBADF (Bad file descriptor) [pid 8673] close(24) = -1 EBADF (Bad file descriptor) [pid 8673] close(25) = -1 EBADF (Bad file descriptor) [pid 8673] close(26) = -1 EBADF (Bad file descriptor) [pid 8673] close(27) = -1 EBADF (Bad file descriptor) [pid 8673] close(28) = -1 EBADF (Bad file descriptor) [pid 8673] close(29) = -1 EBADF (Bad file descriptor) [pid 8673] exit_group(0) = ? [pid 8673] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3055, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3053", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3053", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3053/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3053/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3053/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3053") = 0 [pid 3620] mkdir("./3054", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8674 attached , child_tidptr=0x555555b53690) = 3056 [pid 8674] chdir("./3054") = 0 [pid 8674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8674] setpgid(0, 0) = 0 [pid 8674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8674] write(3, "1000", 4) = 4 [pid 8674] close(3) = 0 [pid 8674] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8674] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8674] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8674] close(3) = 0 [pid 8674] close(4) = 0 [pid 8674] close(5) = 0 [pid 8674] close(6) = -1 EBADF (Bad file descriptor) [pid 8674] close(7) = -1 EBADF (Bad file descriptor) [pid 8674] close(8) = -1 EBADF (Bad file descriptor) [pid 8674] close(9) = -1 EBADF (Bad file descriptor) [pid 8674] close(10) = -1 EBADF (Bad file descriptor) [pid 8674] close(11) = -1 EBADF (Bad file descriptor) [pid 8674] close(12) = -1 EBADF (Bad file descriptor) [pid 8674] close(13) = -1 EBADF (Bad file descriptor) [pid 8674] close(14) = -1 EBADF (Bad file descriptor) [pid 8674] close(15) = -1 EBADF (Bad file descriptor) [pid 8674] close(16) = -1 EBADF (Bad file descriptor) [pid 8674] close(17) = -1 EBADF (Bad file descriptor) [pid 8674] close(18) = -1 EBADF (Bad file descriptor) [pid 8674] close(19) = -1 EBADF (Bad file descriptor) [pid 8674] close(20) = -1 EBADF (Bad file descriptor) [pid 8674] close(21) = -1 EBADF (Bad file descriptor) [pid 8674] close(22) = -1 EBADF (Bad file descriptor) [pid 8674] close(23) = -1 EBADF (Bad file descriptor) [pid 8674] close(24) = -1 EBADF (Bad file descriptor) [pid 8674] close(25) = -1 EBADF (Bad file descriptor) [pid 8674] close(26) = -1 EBADF (Bad file descriptor) [pid 8674] close(27) = -1 EBADF (Bad file descriptor) [pid 8674] close(28) = -1 EBADF (Bad file descriptor) [pid 8674] close(29) = -1 EBADF (Bad file descriptor) [pid 8674] exit_group(0) = ? [pid 8674] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3056, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3054", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3054", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3054/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3054/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3054/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3054") = 0 [pid 3620] mkdir("./3055", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3057 ./strace-static-x86_64: Process 8675 attached [pid 8675] chdir("./3055") = 0 [pid 8675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8675] setpgid(0, 0) = 0 [pid 8675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8675] write(3, "1000", 4) = 4 [pid 8675] close(3) = 0 [pid 8675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8675] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.426141][ T8673] siw: device registration error -23 [ 194.461993][ T8674] siw: device registration error -23 [pid 8675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8675] close(3) = 0 [pid 8675] close(4) = 0 [pid 8675] close(5) = 0 [pid 8675] close(6) = -1 EBADF (Bad file descriptor) [pid 8675] close(7) = -1 EBADF (Bad file descriptor) [pid 8675] close(8) = -1 EBADF (Bad file descriptor) [pid 8675] close(9) = -1 EBADF (Bad file descriptor) [pid 8675] close(10) = -1 EBADF (Bad file descriptor) [pid 8675] close(11) = -1 EBADF (Bad file descriptor) [pid 8675] close(12) = -1 EBADF (Bad file descriptor) [pid 8675] close(13) = -1 EBADF (Bad file descriptor) [pid 8675] close(14) = -1 EBADF (Bad file descriptor) [pid 8675] close(15) = -1 EBADF (Bad file descriptor) [pid 8675] close(16) = -1 EBADF (Bad file descriptor) [pid 8675] close(17) = -1 EBADF (Bad file descriptor) [pid 8675] close(18) = -1 EBADF (Bad file descriptor) [pid 8675] close(19) = -1 EBADF (Bad file descriptor) [pid 8675] close(20) = -1 EBADF (Bad file descriptor) [pid 8675] close(21) = -1 EBADF (Bad file descriptor) [pid 8675] close(22) = -1 EBADF (Bad file descriptor) [pid 8675] close(23) = -1 EBADF (Bad file descriptor) [pid 8675] close(24) = -1 EBADF (Bad file descriptor) [pid 8675] close(25) = -1 EBADF (Bad file descriptor) [pid 8675] close(26) = -1 EBADF (Bad file descriptor) [pid 8675] close(27) = -1 EBADF (Bad file descriptor) [pid 8675] close(28) = -1 EBADF (Bad file descriptor) [pid 8675] close(29) = -1 EBADF (Bad file descriptor) [pid 8675] exit_group(0) = ? [pid 8675] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3057, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3055", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3055", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3055/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3055/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3055/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3055") = 0 [pid 3620] mkdir("./3056", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8676 attached , child_tidptr=0x555555b53690) = 3058 [pid 8676] chdir("./3056") = 0 [pid 8676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8676] setpgid(0, 0) = 0 [pid 8676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8676] write(3, "1000", 4) = 4 [pid 8676] close(3) = 0 [pid 8676] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8676] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.495862][ T8675] siw: device registration error -23 [pid 8676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8676] close(3) = 0 [pid 8676] close(4) = 0 [pid 8676] close(5) = 0 [pid 8676] close(6) = -1 EBADF (Bad file descriptor) [pid 8676] close(7) = -1 EBADF (Bad file descriptor) [pid 8676] close(8) = -1 EBADF (Bad file descriptor) [pid 8676] close(9) = -1 EBADF (Bad file descriptor) [pid 8676] close(10) = -1 EBADF (Bad file descriptor) [pid 8676] close(11) = -1 EBADF (Bad file descriptor) [pid 8676] close(12) = -1 EBADF (Bad file descriptor) [pid 8676] close(13) = -1 EBADF (Bad file descriptor) [pid 8676] close(14) = -1 EBADF (Bad file descriptor) [pid 8676] close(15) = -1 EBADF (Bad file descriptor) [pid 8676] close(16) = -1 EBADF (Bad file descriptor) [pid 8676] close(17) = -1 EBADF (Bad file descriptor) [pid 8676] close(18) = -1 EBADF (Bad file descriptor) [pid 8676] close(19) = -1 EBADF (Bad file descriptor) [pid 8676] close(20) = -1 EBADF (Bad file descriptor) [pid 8676] close(21) = -1 EBADF (Bad file descriptor) [pid 8676] close(22) = -1 EBADF (Bad file descriptor) [pid 8676] close(23) = -1 EBADF (Bad file descriptor) [pid 8676] close(24) = -1 EBADF (Bad file descriptor) [pid 8676] close(25) = -1 EBADF (Bad file descriptor) [pid 8676] close(26) = -1 EBADF (Bad file descriptor) [pid 8676] close(27) = -1 EBADF (Bad file descriptor) [pid 8676] close(28) = -1 EBADF (Bad file descriptor) [pid 8676] close(29) = -1 EBADF (Bad file descriptor) [pid 8676] exit_group(0) = ? [pid 8676] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3058, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3056", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3056", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3056/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3056/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3056/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3056") = 0 [pid 3620] mkdir("./3057", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8677 attached , child_tidptr=0x555555b53690) = 3059 [pid 8677] chdir("./3057") = 0 [pid 8677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8677] setpgid(0, 0) = 0 [pid 8677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8677] write(3, "1000", 4) = 4 [pid 8677] close(3) = 0 [pid 8677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8677] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.527587][ T8676] siw: device registration error -23 [pid 8677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8677] close(3) = 0 [pid 8677] close(4) = 0 [pid 8677] close(5) = 0 [pid 8677] close(6) = -1 EBADF (Bad file descriptor) [pid 8677] close(7) = -1 EBADF (Bad file descriptor) [pid 8677] close(8) = -1 EBADF (Bad file descriptor) [pid 8677] close(9) = -1 EBADF (Bad file descriptor) [pid 8677] close(10) = -1 EBADF (Bad file descriptor) [pid 8677] close(11) = -1 EBADF (Bad file descriptor) [pid 8677] close(12) = -1 EBADF (Bad file descriptor) [pid 8677] close(13) = -1 EBADF (Bad file descriptor) [pid 8677] close(14) = -1 EBADF (Bad file descriptor) [pid 8677] close(15) = -1 EBADF (Bad file descriptor) [pid 8677] close(16) = -1 EBADF (Bad file descriptor) [pid 8677] close(17) = -1 EBADF (Bad file descriptor) [pid 8677] close(18) = -1 EBADF (Bad file descriptor) [pid 8677] close(19) = -1 EBADF (Bad file descriptor) [pid 8677] close(20) = -1 EBADF (Bad file descriptor) [pid 8677] close(21) = -1 EBADF (Bad file descriptor) [pid 8677] close(22) = -1 EBADF (Bad file descriptor) [pid 8677] close(23) = -1 EBADF (Bad file descriptor) [pid 8677] close(24) = -1 EBADF (Bad file descriptor) [pid 8677] close(25) = -1 EBADF (Bad file descriptor) [pid 8677] close(26) = -1 EBADF (Bad file descriptor) [pid 8677] close(27) = -1 EBADF (Bad file descriptor) [pid 8677] close(28) = -1 EBADF (Bad file descriptor) [pid 8677] close(29) = -1 EBADF (Bad file descriptor) [pid 8677] exit_group(0) = ? [pid 8677] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3059, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3057", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3057", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3057/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3057/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3057/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3057") = 0 [pid 3620] mkdir("./3058", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8678 attached , child_tidptr=0x555555b53690) = 3060 [pid 8678] chdir("./3058") = 0 [pid 8678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8678] setpgid(0, 0) = 0 [pid 8678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8678] write(3, "1000", 4) = 4 [pid 8678] close(3) = 0 [pid 8678] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8678] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.561941][ T8677] siw: device registration error -23 [pid 8678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8678] close(3) = 0 [pid 8678] close(4) = 0 [pid 8678] close(5) = 0 [pid 8678] close(6) = -1 EBADF (Bad file descriptor) [pid 8678] close(7) = -1 EBADF (Bad file descriptor) [pid 8678] close(8) = -1 EBADF (Bad file descriptor) [pid 8678] close(9) = -1 EBADF (Bad file descriptor) [pid 8678] close(10) = -1 EBADF (Bad file descriptor) [pid 8678] close(11) = -1 EBADF (Bad file descriptor) [pid 8678] close(12) = -1 EBADF (Bad file descriptor) [pid 8678] close(13) = -1 EBADF (Bad file descriptor) [pid 8678] close(14) = -1 EBADF (Bad file descriptor) [pid 8678] close(15) = -1 EBADF (Bad file descriptor) [pid 8678] close(16) = -1 EBADF (Bad file descriptor) [pid 8678] close(17) = -1 EBADF (Bad file descriptor) [pid 8678] close(18) = -1 EBADF (Bad file descriptor) [pid 8678] close(19) = -1 EBADF (Bad file descriptor) [pid 8678] close(20) = -1 EBADF (Bad file descriptor) [pid 8678] close(21) = -1 EBADF (Bad file descriptor) [pid 8678] close(22) = -1 EBADF (Bad file descriptor) [pid 8678] close(23) = -1 EBADF (Bad file descriptor) [pid 8678] close(24) = -1 EBADF (Bad file descriptor) [pid 8678] close(25) = -1 EBADF (Bad file descriptor) [pid 8678] close(26) = -1 EBADF (Bad file descriptor) [pid 8678] close(27) = -1 EBADF (Bad file descriptor) [pid 8678] close(28) = -1 EBADF (Bad file descriptor) [pid 8678] close(29) = -1 EBADF (Bad file descriptor) [pid 8678] exit_group(0) = ? [pid 8678] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3060, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3058", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3058", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3058/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3058/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3058/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3058") = 0 [pid 3620] mkdir("./3059", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3061 ./strace-static-x86_64: Process 8679 attached [pid 8679] chdir("./3059") = 0 [pid 8679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8679] setpgid(0, 0) = 0 [pid 8679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8679] write(3, "1000", 4) = 4 [pid 8679] close(3) = 0 [pid 8679] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8679] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.595051][ T8678] siw: device registration error -23 [pid 8679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8679] close(3) = 0 [pid 8679] close(4) = 0 [pid 8679] close(5) = 0 [pid 8679] close(6) = -1 EBADF (Bad file descriptor) [pid 8679] close(7) = -1 EBADF (Bad file descriptor) [pid 8679] close(8) = -1 EBADF (Bad file descriptor) [pid 8679] close(9) = -1 EBADF (Bad file descriptor) [pid 8679] close(10) = -1 EBADF (Bad file descriptor) [pid 8679] close(11) = -1 EBADF (Bad file descriptor) [pid 8679] close(12) = -1 EBADF (Bad file descriptor) [pid 8679] close(13) = -1 EBADF (Bad file descriptor) [pid 8679] close(14) = -1 EBADF (Bad file descriptor) [pid 8679] close(15) = -1 EBADF (Bad file descriptor) [pid 8679] close(16) = -1 EBADF (Bad file descriptor) [pid 8679] close(17) = -1 EBADF (Bad file descriptor) [pid 8679] close(18) = -1 EBADF (Bad file descriptor) [pid 8679] close(19) = -1 EBADF (Bad file descriptor) [pid 8679] close(20) = -1 EBADF (Bad file descriptor) [pid 8679] close(21) = -1 EBADF (Bad file descriptor) [pid 8679] close(22) = -1 EBADF (Bad file descriptor) [pid 8679] close(23) = -1 EBADF (Bad file descriptor) [pid 8679] close(24) = -1 EBADF (Bad file descriptor) [pid 8679] close(25) = -1 EBADF (Bad file descriptor) [pid 8679] close(26) = -1 EBADF (Bad file descriptor) [pid 8679] close(27) = -1 EBADF (Bad file descriptor) [pid 8679] close(28) = -1 EBADF (Bad file descriptor) [pid 8679] close(29) = -1 EBADF (Bad file descriptor) [pid 8679] exit_group(0) = ? [pid 8679] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3061, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3059", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3059", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3059/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3059/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3059/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3059") = 0 [pid 3620] mkdir("./3060", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3062 ./strace-static-x86_64: Process 8680 attached [pid 8680] chdir("./3060") = 0 [pid 8680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8680] setpgid(0, 0) = 0 [pid 8680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8680] write(3, "1000", 4) = 4 [pid 8680] close(3) = 0 [pid 8680] symlink("/dev/binderfs", "./binderfs") = 0 [ 194.632561][ T8679] siw: device registration error -23 [pid 8680] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8680] close(3) = 0 [pid 8680] close(4) = 0 [pid 8680] close(5) = 0 [pid 8680] close(6) = -1 EBADF (Bad file descriptor) [pid 8680] close(7) = -1 EBADF (Bad file descriptor) [pid 8680] close(8) = -1 EBADF (Bad file descriptor) [pid 8680] close(9) = -1 EBADF (Bad file descriptor) [pid 8680] close(10) = -1 EBADF (Bad file descriptor) [pid 8680] close(11) = -1 EBADF (Bad file descriptor) [pid 8680] close(12) = -1 EBADF (Bad file descriptor) [pid 8680] close(13) = -1 EBADF (Bad file descriptor) [pid 8680] close(14) = -1 EBADF (Bad file descriptor) [pid 8680] close(15) = -1 EBADF (Bad file descriptor) [pid 8680] close(16) = -1 EBADF (Bad file descriptor) [pid 8680] close(17) = -1 EBADF (Bad file descriptor) [pid 8680] close(18) = -1 EBADF (Bad file descriptor) [pid 8680] close(19) = -1 EBADF (Bad file descriptor) [pid 8680] close(20) = -1 EBADF (Bad file descriptor) [pid 8680] close(21) = -1 EBADF (Bad file descriptor) [pid 8680] close(22) = -1 EBADF (Bad file descriptor) [pid 8680] close(23) = -1 EBADF (Bad file descriptor) [pid 8680] close(24) = -1 EBADF (Bad file descriptor) [pid 8680] close(25) = -1 EBADF (Bad file descriptor) [pid 8680] close(26) = -1 EBADF (Bad file descriptor) [pid 8680] close(27) = -1 EBADF (Bad file descriptor) [pid 8680] close(28) = -1 EBADF (Bad file descriptor) [pid 8680] close(29) = -1 EBADF (Bad file descriptor) [pid 8680] exit_group(0) = ? [pid 8680] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3062, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3060", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3060", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3060/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3060/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3060/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3060") = 0 [pid 3620] mkdir("./3061", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8681 attached [pid 8681] chdir("./3061") = 0 [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3063 [pid 8681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8681] setpgid(0, 0) = 0 [pid 8681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8681] write(3, "1000", 4) = 4 [pid 8681] close(3) = 0 [pid 8681] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8681] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8681] close(3) = 0 [pid 8681] close(4) = 0 [pid 8681] close(5) = 0 [pid 8681] close(6) = -1 EBADF (Bad file descriptor) [pid 8681] close(7) = -1 EBADF (Bad file descriptor) [pid 8681] close(8) = -1 EBADF (Bad file descriptor) [pid 8681] close(9) = -1 EBADF (Bad file descriptor) [pid 8681] close(10) = -1 EBADF (Bad file descriptor) [pid 8681] close(11) = -1 EBADF (Bad file descriptor) [pid 8681] close(12) = -1 EBADF (Bad file descriptor) [pid 8681] close(13) = -1 EBADF (Bad file descriptor) [pid 8681] close(14) = -1 EBADF (Bad file descriptor) [pid 8681] close(15) = -1 EBADF (Bad file descriptor) [pid 8681] close(16) = -1 EBADF (Bad file descriptor) [pid 8681] close(17) = -1 EBADF (Bad file descriptor) [pid 8681] close(18) = -1 EBADF (Bad file descriptor) [pid 8681] close(19) = -1 EBADF (Bad file descriptor) [pid 8681] close(20) = -1 EBADF (Bad file descriptor) [pid 8681] close(21) = -1 EBADF (Bad file descriptor) [pid 8681] close(22) = -1 EBADF (Bad file descriptor) [pid 8681] close(23) = -1 EBADF (Bad file descriptor) [pid 8681] close(24) = -1 EBADF (Bad file descriptor) [pid 8681] close(25) = -1 EBADF (Bad file descriptor) [pid 8681] close(26) = -1 EBADF (Bad file descriptor) [pid 8681] close(27) = -1 EBADF (Bad file descriptor) [pid 8681] close(28) = -1 EBADF (Bad file descriptor) [pid 8681] close(29) = -1 EBADF (Bad file descriptor) [pid 8681] exit_group(0) = ? [pid 8681] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3063, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3061", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3061", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3061/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3061/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3061/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3061") = 0 [pid 3620] mkdir("./3062", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8682 attached , child_tidptr=0x555555b53690) = 3064 [pid 8682] chdir("./3062") = 0 [pid 8682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8682] setpgid(0, 0) = 0 [pid 8682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8682] write(3, "1000", 4) = 4 [pid 8682] close(3) = 0 [pid 8682] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8682] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.674929][ T8680] siw: device registration error -23 [ 194.705553][ T8681] siw: device registration error -23 [pid 8682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8682] close(3) = 0 [pid 8682] close(4) = 0 [pid 8682] close(5) = 0 [pid 8682] close(6) = -1 EBADF (Bad file descriptor) [pid 8682] close(7) = -1 EBADF (Bad file descriptor) [pid 8682] close(8) = -1 EBADF (Bad file descriptor) [pid 8682] close(9) = -1 EBADF (Bad file descriptor) [pid 8682] close(10) = -1 EBADF (Bad file descriptor) [pid 8682] close(11) = -1 EBADF (Bad file descriptor) [pid 8682] close(12) = -1 EBADF (Bad file descriptor) [pid 8682] close(13) = -1 EBADF (Bad file descriptor) [pid 8682] close(14) = -1 EBADF (Bad file descriptor) [pid 8682] close(15) = -1 EBADF (Bad file descriptor) [pid 8682] close(16) = -1 EBADF (Bad file descriptor) [pid 8682] close(17) = -1 EBADF (Bad file descriptor) [pid 8682] close(18) = -1 EBADF (Bad file descriptor) [pid 8682] close(19) = -1 EBADF (Bad file descriptor) [pid 8682] close(20) = -1 EBADF (Bad file descriptor) [pid 8682] close(21) = -1 EBADF (Bad file descriptor) [pid 8682] close(22) = -1 EBADF (Bad file descriptor) [pid 8682] close(23) = -1 EBADF (Bad file descriptor) [pid 8682] close(24) = -1 EBADF (Bad file descriptor) [pid 8682] close(25) = -1 EBADF (Bad file descriptor) [pid 8682] close(26) = -1 EBADF (Bad file descriptor) [pid 8682] close(27) = -1 EBADF (Bad file descriptor) [pid 8682] close(28) = -1 EBADF (Bad file descriptor) [pid 8682] close(29) = -1 EBADF (Bad file descriptor) [pid 8682] exit_group(0) = ? [pid 8682] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3064, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3062", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3062", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3062/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3062/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3062/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3062") = 0 [pid 3620] mkdir("./3063", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3065 ./strace-static-x86_64: Process 8683 attached [pid 8683] chdir("./3063") = 0 [pid 8683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8683] setpgid(0, 0) = 0 [pid 8683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8683] write(3, "1000", 4) = 4 [pid 8683] close(3) = 0 [pid 8683] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8683] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.743722][ T8682] siw: device registration error -23 [pid 8683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8683] close(3) = 0 [pid 8683] close(4) = 0 [pid 8683] close(5) = 0 [pid 8683] close(6) = -1 EBADF (Bad file descriptor) [pid 8683] close(7) = -1 EBADF (Bad file descriptor) [pid 8683] close(8) = -1 EBADF (Bad file descriptor) [pid 8683] close(9) = -1 EBADF (Bad file descriptor) [pid 8683] close(10) = -1 EBADF (Bad file descriptor) [pid 8683] close(11) = -1 EBADF (Bad file descriptor) [pid 8683] close(12) = -1 EBADF (Bad file descriptor) [pid 8683] close(13) = -1 EBADF (Bad file descriptor) [pid 8683] close(14) = -1 EBADF (Bad file descriptor) [pid 8683] close(15) = -1 EBADF (Bad file descriptor) [pid 8683] close(16) = -1 EBADF (Bad file descriptor) [pid 8683] close(17) = -1 EBADF (Bad file descriptor) [pid 8683] close(18) = -1 EBADF (Bad file descriptor) [pid 8683] close(19) = -1 EBADF (Bad file descriptor) [pid 8683] close(20) = -1 EBADF (Bad file descriptor) [pid 8683] close(21) = -1 EBADF (Bad file descriptor) [pid 8683] close(22) = -1 EBADF (Bad file descriptor) [pid 8683] close(23) = -1 EBADF (Bad file descriptor) [pid 8683] close(24) = -1 EBADF (Bad file descriptor) [pid 8683] close(25) = -1 EBADF (Bad file descriptor) [pid 8683] close(26) = -1 EBADF (Bad file descriptor) [pid 8683] close(27) = -1 EBADF (Bad file descriptor) [pid 8683] close(28) = -1 EBADF (Bad file descriptor) [pid 8683] close(29) = -1 EBADF (Bad file descriptor) [pid 8683] exit_group(0) = ? [pid 8683] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3065, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3063", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3063", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3063/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3063/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3063/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3063") = 0 [pid 3620] mkdir("./3064", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3066 ./strace-static-x86_64: Process 8684 attached [pid 8684] chdir("./3064") = 0 [pid 8684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8684] setpgid(0, 0) = 0 [pid 8684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8684] write(3, "1000", 4) = 4 [pid 8684] close(3) = 0 [pid 8684] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8684] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.782607][ T8683] siw: device registration error -23 [pid 8684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8684] close(3) = 0 [pid 8684] close(4) = 0 [pid 8684] close(5) = 0 [pid 8684] close(6) = -1 EBADF (Bad file descriptor) [pid 8684] close(7) = -1 EBADF (Bad file descriptor) [pid 8684] close(8) = -1 EBADF (Bad file descriptor) [pid 8684] close(9) = -1 EBADF (Bad file descriptor) [pid 8684] close(10) = -1 EBADF (Bad file descriptor) [pid 8684] close(11) = -1 EBADF (Bad file descriptor) [pid 8684] close(12) = -1 EBADF (Bad file descriptor) [pid 8684] close(13) = -1 EBADF (Bad file descriptor) [pid 8684] close(14) = -1 EBADF (Bad file descriptor) [pid 8684] close(15) = -1 EBADF (Bad file descriptor) [pid 8684] close(16) = -1 EBADF (Bad file descriptor) [pid 8684] close(17) = -1 EBADF (Bad file descriptor) [pid 8684] close(18) = -1 EBADF (Bad file descriptor) [pid 8684] close(19) = -1 EBADF (Bad file descriptor) [pid 8684] close(20) = -1 EBADF (Bad file descriptor) [pid 8684] close(21) = -1 EBADF (Bad file descriptor) [pid 8684] close(22) = -1 EBADF (Bad file descriptor) [pid 8684] close(23) = -1 EBADF (Bad file descriptor) [pid 8684] close(24) = -1 EBADF (Bad file descriptor) [pid 8684] close(25) = -1 EBADF (Bad file descriptor) [pid 8684] close(26) = -1 EBADF (Bad file descriptor) [pid 8684] close(27) = -1 EBADF (Bad file descriptor) [pid 8684] close(28) = -1 EBADF (Bad file descriptor) [pid 8684] close(29) = -1 EBADF (Bad file descriptor) [pid 8684] exit_group(0) = ? [pid 8684] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3066, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3064", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3064", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3064/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3064/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3064/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3064") = 0 [pid 3620] mkdir("./3065", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3067 ./strace-static-x86_64: Process 8685 attached [pid 8685] chdir("./3065") = 0 [pid 8685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8685] setpgid(0, 0) = 0 [pid 8685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8685] write(3, "1000", 4) = 4 [pid 8685] close(3) = 0 [pid 8685] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8685] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.823558][ T8684] siw: device registration error -23 [pid 8685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8685] close(3) = 0 [pid 8685] close(4) = 0 [pid 8685] close(5) = 0 [pid 8685] close(6) = -1 EBADF (Bad file descriptor) [pid 8685] close(7) = -1 EBADF (Bad file descriptor) [pid 8685] close(8) = -1 EBADF (Bad file descriptor) [pid 8685] close(9) = -1 EBADF (Bad file descriptor) [pid 8685] close(10) = -1 EBADF (Bad file descriptor) [pid 8685] close(11) = -1 EBADF (Bad file descriptor) [pid 8685] close(12) = -1 EBADF (Bad file descriptor) [pid 8685] close(13) = -1 EBADF (Bad file descriptor) [pid 8685] close(14) = -1 EBADF (Bad file descriptor) [pid 8685] close(15) = -1 EBADF (Bad file descriptor) [pid 8685] close(16) = -1 EBADF (Bad file descriptor) [pid 8685] close(17) = -1 EBADF (Bad file descriptor) [pid 8685] close(18) = -1 EBADF (Bad file descriptor) [pid 8685] close(19) = -1 EBADF (Bad file descriptor) [pid 8685] close(20) = -1 EBADF (Bad file descriptor) [pid 8685] close(21) = -1 EBADF (Bad file descriptor) [pid 8685] close(22) = -1 EBADF (Bad file descriptor) [pid 8685] close(23) = -1 EBADF (Bad file descriptor) [pid 8685] close(24) = -1 EBADF (Bad file descriptor) [pid 8685] close(25) = -1 EBADF (Bad file descriptor) [pid 8685] close(26) = -1 EBADF (Bad file descriptor) [pid 8685] close(27) = -1 EBADF (Bad file descriptor) [pid 8685] close(28) = -1 EBADF (Bad file descriptor) [pid 8685] close(29) = -1 EBADF (Bad file descriptor) [pid 8685] exit_group(0) = ? [pid 8685] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3067, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3065", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3065", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3065/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3065/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3065/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3065") = 0 [pid 3620] mkdir("./3066", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8686 attached , child_tidptr=0x555555b53690) = 3068 [pid 8686] chdir("./3066") = 0 [pid 8686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8686] setpgid(0, 0) = 0 [pid 8686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8686] write(3, "1000", 4) = 4 [pid 8686] close(3) = 0 [pid 8686] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8686] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.864421][ T8685] siw: device registration error -23 [pid 8686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8686] close(3) = 0 [pid 8686] close(4) = 0 [pid 8686] close(5) = 0 [pid 8686] close(6) = -1 EBADF (Bad file descriptor) [pid 8686] close(7) = -1 EBADF (Bad file descriptor) [pid 8686] close(8) = -1 EBADF (Bad file descriptor) [pid 8686] close(9) = -1 EBADF (Bad file descriptor) [pid 8686] close(10) = -1 EBADF (Bad file descriptor) [pid 8686] close(11) = -1 EBADF (Bad file descriptor) [pid 8686] close(12) = -1 EBADF (Bad file descriptor) [pid 8686] close(13) = -1 EBADF (Bad file descriptor) [pid 8686] close(14) = -1 EBADF (Bad file descriptor) [pid 8686] close(15) = -1 EBADF (Bad file descriptor) [pid 8686] close(16) = -1 EBADF (Bad file descriptor) [pid 8686] close(17) = -1 EBADF (Bad file descriptor) [pid 8686] close(18) = -1 EBADF (Bad file descriptor) [pid 8686] close(19) = -1 EBADF (Bad file descriptor) [pid 8686] close(20) = -1 EBADF (Bad file descriptor) [pid 8686] close(21) = -1 EBADF (Bad file descriptor) [pid 8686] close(22) = -1 EBADF (Bad file descriptor) [pid 8686] close(23) = -1 EBADF (Bad file descriptor) [pid 8686] close(24) = -1 EBADF (Bad file descriptor) [pid 8686] close(25) = -1 EBADF (Bad file descriptor) [pid 8686] close(26) = -1 EBADF (Bad file descriptor) [pid 8686] close(27) = -1 EBADF (Bad file descriptor) [pid 8686] close(28) = -1 EBADF (Bad file descriptor) [pid 8686] close(29) = -1 EBADF (Bad file descriptor) [pid 8686] exit_group(0) = ? [pid 8686] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3068, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3066", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3066", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3066/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3066/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3066/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3066") = 0 [pid 3620] mkdir("./3067", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8687 attached , child_tidptr=0x555555b53690) = 3069 [pid 8687] chdir("./3067") = 0 [pid 8687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8687] setpgid(0, 0) = 0 [pid 8687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8687] write(3, "1000", 4) = 4 [pid 8687] close(3) = 0 [pid 8687] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8687] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.899138][ T8686] siw: device registration error -23 [pid 8687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8687] close(3) = 0 [pid 8687] close(4) = 0 [pid 8687] close(5) = 0 [pid 8687] close(6) = -1 EBADF (Bad file descriptor) [pid 8687] close(7) = -1 EBADF (Bad file descriptor) [pid 8687] close(8) = -1 EBADF (Bad file descriptor) [pid 8687] close(9) = -1 EBADF (Bad file descriptor) [pid 8687] close(10) = -1 EBADF (Bad file descriptor) [pid 8687] close(11) = -1 EBADF (Bad file descriptor) [pid 8687] close(12) = -1 EBADF (Bad file descriptor) [pid 8687] close(13) = -1 EBADF (Bad file descriptor) [pid 8687] close(14) = -1 EBADF (Bad file descriptor) [pid 8687] close(15) = -1 EBADF (Bad file descriptor) [pid 8687] close(16) = -1 EBADF (Bad file descriptor) [pid 8687] close(17) = -1 EBADF (Bad file descriptor) [pid 8687] close(18) = -1 EBADF (Bad file descriptor) [pid 8687] close(19) = -1 EBADF (Bad file descriptor) [pid 8687] close(20) = -1 EBADF (Bad file descriptor) [pid 8687] close(21) = -1 EBADF (Bad file descriptor) [pid 8687] close(22) = -1 EBADF (Bad file descriptor) [pid 8687] close(23) = -1 EBADF (Bad file descriptor) [pid 8687] close(24) = -1 EBADF (Bad file descriptor) [pid 8687] close(25) = -1 EBADF (Bad file descriptor) [pid 8687] close(26) = -1 EBADF (Bad file descriptor) [pid 8687] close(27) = -1 EBADF (Bad file descriptor) [pid 8687] close(28) = -1 EBADF (Bad file descriptor) [pid 8687] close(29) = -1 EBADF (Bad file descriptor) [pid 8687] exit_group(0) = ? [pid 8687] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3069, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3067", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3067", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3067/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3067/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3067/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3067") = 0 [pid 3620] mkdir("./3068", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8688 attached , child_tidptr=0x555555b53690) = 3070 [pid 8688] chdir("./3068") = 0 [pid 8688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8688] setpgid(0, 0) = 0 [pid 8688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8688] write(3, "1000", 4) = 4 [pid 8688] close(3) = 0 [pid 8688] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8688] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.933983][ T8687] siw: device registration error -23 [pid 8688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8688] close(3) = 0 [pid 8688] close(4) = 0 [pid 8688] close(5) = 0 [pid 8688] close(6) = -1 EBADF (Bad file descriptor) [pid 8688] close(7) = -1 EBADF (Bad file descriptor) [pid 8688] close(8) = -1 EBADF (Bad file descriptor) [pid 8688] close(9) = -1 EBADF (Bad file descriptor) [pid 8688] close(10) = -1 EBADF (Bad file descriptor) [pid 8688] close(11) = -1 EBADF (Bad file descriptor) [pid 8688] close(12) = -1 EBADF (Bad file descriptor) [pid 8688] close(13) = -1 EBADF (Bad file descriptor) [pid 8688] close(14) = -1 EBADF (Bad file descriptor) [pid 8688] close(15) = -1 EBADF (Bad file descriptor) [pid 8688] close(16) = -1 EBADF (Bad file descriptor) [pid 8688] close(17) = -1 EBADF (Bad file descriptor) [pid 8688] close(18) = -1 EBADF (Bad file descriptor) [pid 8688] close(19) = -1 EBADF (Bad file descriptor) [pid 8688] close(20) = -1 EBADF (Bad file descriptor) [pid 8688] close(21) = -1 EBADF (Bad file descriptor) [pid 8688] close(22) = -1 EBADF (Bad file descriptor) [pid 8688] close(23) = -1 EBADF (Bad file descriptor) [pid 8688] close(24) = -1 EBADF (Bad file descriptor) [pid 8688] close(25) = -1 EBADF (Bad file descriptor) [pid 8688] close(26) = -1 EBADF (Bad file descriptor) [pid 8688] close(27) = -1 EBADF (Bad file descriptor) [pid 8688] close(28) = -1 EBADF (Bad file descriptor) [pid 8688] close(29) = -1 EBADF (Bad file descriptor) [pid 8688] exit_group(0) = ? [pid 8688] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3070, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3068", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3068", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3068/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3068/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3068/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3068") = 0 [pid 3620] mkdir("./3069", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8689 attached , child_tidptr=0x555555b53690) = 3071 [pid 8689] chdir("./3069") = 0 [pid 8689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8689] setpgid(0, 0) = 0 [pid 8689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8689] write(3, "1000", 4) = 4 [pid 8689] close(3) = 0 [pid 8689] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8689] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 194.964630][ T8688] siw: device registration error -23 [pid 8689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8689] close(3) = 0 [pid 8689] close(4) = 0 [pid 8689] close(5) = 0 [pid 8689] close(6) = -1 EBADF (Bad file descriptor) [pid 8689] close(7) = -1 EBADF (Bad file descriptor) [pid 8689] close(8) = -1 EBADF (Bad file descriptor) [pid 8689] close(9) = -1 EBADF (Bad file descriptor) [pid 8689] close(10) = -1 EBADF (Bad file descriptor) [pid 8689] close(11) = -1 EBADF (Bad file descriptor) [pid 8689] close(12) = -1 EBADF (Bad file descriptor) [pid 8689] close(13) = -1 EBADF (Bad file descriptor) [pid 8689] close(14) = -1 EBADF (Bad file descriptor) [pid 8689] close(15) = -1 EBADF (Bad file descriptor) [pid 8689] close(16) = -1 EBADF (Bad file descriptor) [pid 8689] close(17) = -1 EBADF (Bad file descriptor) [pid 8689] close(18) = -1 EBADF (Bad file descriptor) [pid 8689] close(19) = -1 EBADF (Bad file descriptor) [pid 8689] close(20) = -1 EBADF (Bad file descriptor) [pid 8689] close(21) = -1 EBADF (Bad file descriptor) [pid 8689] close(22) = -1 EBADF (Bad file descriptor) [pid 8689] close(23) = -1 EBADF (Bad file descriptor) [pid 8689] close(24) = -1 EBADF (Bad file descriptor) [pid 8689] close(25) = -1 EBADF (Bad file descriptor) [pid 8689] close(26) = -1 EBADF (Bad file descriptor) [pid 8689] close(27) = -1 EBADF (Bad file descriptor) [pid 8689] close(28) = -1 EBADF (Bad file descriptor) [pid 8689] close(29) = -1 EBADF (Bad file descriptor) [pid 8689] exit_group(0) = ? [pid 8689] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3071, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3069", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3069", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3069/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3069/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3069/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3069") = 0 [pid 3620] mkdir("./3070", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8690 attached , child_tidptr=0x555555b53690) = 3072 [pid 8690] chdir("./3070") = 0 [pid 8690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8690] setpgid(0, 0) = 0 [pid 8690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8690] write(3, "1000", 4) = 4 [pid 8690] close(3) = 0 [pid 8690] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8690] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.002523][ T8689] siw: device registration error -23 [pid 8690] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8690] close(3) = 0 [pid 8690] close(4) = 0 [pid 8690] close(5) = 0 [pid 8690] close(6) = -1 EBADF (Bad file descriptor) [pid 8690] close(7) = -1 EBADF (Bad file descriptor) [pid 8690] close(8) = -1 EBADF (Bad file descriptor) [pid 8690] close(9) = -1 EBADF (Bad file descriptor) [pid 8690] close(10) = -1 EBADF (Bad file descriptor) [pid 8690] close(11) = -1 EBADF (Bad file descriptor) [pid 8690] close(12) = -1 EBADF (Bad file descriptor) [pid 8690] close(13) = -1 EBADF (Bad file descriptor) [pid 8690] close(14) = -1 EBADF (Bad file descriptor) [pid 8690] close(15) = -1 EBADF (Bad file descriptor) [pid 8690] close(16) = -1 EBADF (Bad file descriptor) [pid 8690] close(17) = -1 EBADF (Bad file descriptor) [pid 8690] close(18) = -1 EBADF (Bad file descriptor) [pid 8690] close(19) = -1 EBADF (Bad file descriptor) [pid 8690] close(20) = -1 EBADF (Bad file descriptor) [pid 8690] close(21) = -1 EBADF (Bad file descriptor) [pid 8690] close(22) = -1 EBADF (Bad file descriptor) [pid 8690] close(23) = -1 EBADF (Bad file descriptor) [pid 8690] close(24) = -1 EBADF (Bad file descriptor) [pid 8690] close(25) = -1 EBADF (Bad file descriptor) [pid 8690] close(26) = -1 EBADF (Bad file descriptor) [pid 8690] close(27) = -1 EBADF (Bad file descriptor) [pid 8690] close(28) = -1 EBADF (Bad file descriptor) [pid 8690] close(29) = -1 EBADF (Bad file descriptor) [pid 8690] exit_group(0) = ? [pid 8690] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3072, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3070", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3070", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3070/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3070/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3070/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3070") = 0 [pid 3620] mkdir("./3071", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3073 ./strace-static-x86_64: Process 8691 attached [pid 8691] chdir("./3071") = 0 [pid 8691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8691] setpgid(0, 0) = 0 [pid 8691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8691] write(3, "1000", 4) = 4 [pid 8691] close(3) = 0 [pid 8691] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8691] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.039201][ T8690] siw: device registration error -23 [pid 8691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8691] close(3) = 0 [pid 8691] close(4) = 0 [pid 8691] close(5) = 0 [pid 8691] close(6) = -1 EBADF (Bad file descriptor) [pid 8691] close(7) = -1 EBADF (Bad file descriptor) [pid 8691] close(8) = -1 EBADF (Bad file descriptor) [pid 8691] close(9) = -1 EBADF (Bad file descriptor) [pid 8691] close(10) = -1 EBADF (Bad file descriptor) [pid 8691] close(11) = -1 EBADF (Bad file descriptor) [pid 8691] close(12) = -1 EBADF (Bad file descriptor) [pid 8691] close(13) = -1 EBADF (Bad file descriptor) [pid 8691] close(14) = -1 EBADF (Bad file descriptor) [pid 8691] close(15) = -1 EBADF (Bad file descriptor) [pid 8691] close(16) = -1 EBADF (Bad file descriptor) [pid 8691] close(17) = -1 EBADF (Bad file descriptor) [pid 8691] close(18) = -1 EBADF (Bad file descriptor) [pid 8691] close(19) = -1 EBADF (Bad file descriptor) [pid 8691] close(20) = -1 EBADF (Bad file descriptor) [pid 8691] close(21) = -1 EBADF (Bad file descriptor) [pid 8691] close(22) = -1 EBADF (Bad file descriptor) [pid 8691] close(23) = -1 EBADF (Bad file descriptor) [pid 8691] close(24) = -1 EBADF (Bad file descriptor) [pid 8691] close(25) = -1 EBADF (Bad file descriptor) [pid 8691] close(26) = -1 EBADF (Bad file descriptor) [pid 8691] close(27) = -1 EBADF (Bad file descriptor) [pid 8691] close(28) = -1 EBADF (Bad file descriptor) [pid 8691] close(29) = -1 EBADF (Bad file descriptor) [pid 8691] exit_group(0) = ? [pid 8691] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3073, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3071", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3071", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3071/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3071/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3071/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3071") = 0 [pid 3620] mkdir("./3072", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3074 ./strace-static-x86_64: Process 8692 attached [pid 8692] chdir("./3072") = 0 [pid 8692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8692] setpgid(0, 0) = 0 [pid 8692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8692] write(3, "1000", 4) = 4 [pid 8692] close(3) = 0 [pid 8692] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8692] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.076047][ T8691] siw: device registration error -23 [pid 8692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8692] close(3) = 0 [pid 8692] close(4) = 0 [pid 8692] close(5) = 0 [pid 8692] close(6) = -1 EBADF (Bad file descriptor) [pid 8692] close(7) = -1 EBADF (Bad file descriptor) [pid 8692] close(8) = -1 EBADF (Bad file descriptor) [pid 8692] close(9) = -1 EBADF (Bad file descriptor) [pid 8692] close(10) = -1 EBADF (Bad file descriptor) [pid 8692] close(11) = -1 EBADF (Bad file descriptor) [pid 8692] close(12) = -1 EBADF (Bad file descriptor) [pid 8692] close(13) = -1 EBADF (Bad file descriptor) [pid 8692] close(14) = -1 EBADF (Bad file descriptor) [pid 8692] close(15) = -1 EBADF (Bad file descriptor) [pid 8692] close(16) = -1 EBADF (Bad file descriptor) [pid 8692] close(17) = -1 EBADF (Bad file descriptor) [pid 8692] close(18) = -1 EBADF (Bad file descriptor) [pid 8692] close(19) = -1 EBADF (Bad file descriptor) [pid 8692] close(20) = -1 EBADF (Bad file descriptor) [pid 8692] close(21) = -1 EBADF (Bad file descriptor) [pid 8692] close(22) = -1 EBADF (Bad file descriptor) [pid 8692] close(23) = -1 EBADF (Bad file descriptor) [pid 8692] close(24) = -1 EBADF (Bad file descriptor) [pid 8692] close(25) = -1 EBADF (Bad file descriptor) [pid 8692] close(26) = -1 EBADF (Bad file descriptor) [pid 8692] close(27) = -1 EBADF (Bad file descriptor) [pid 8692] close(28) = -1 EBADF (Bad file descriptor) [pid 8692] close(29) = -1 EBADF (Bad file descriptor) [pid 8692] exit_group(0) = ? [pid 8692] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3074, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3072", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3072", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3072/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3072/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3072/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3072") = 0 [pid 3620] mkdir("./3073", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8693 attached , child_tidptr=0x555555b53690) = 3075 [pid 8693] chdir("./3073") = 0 [pid 8693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8693] setpgid(0, 0) = 0 [pid 8693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8693] write(3, "1000", 4) = 4 [pid 8693] close(3) = 0 [pid 8693] symlink("/dev/binderfs", "./binderfs") = 0 [ 195.110758][ T8692] siw: device registration error -23 [pid 8693] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8693] close(3) = 0 [pid 8693] close(4) = 0 [pid 8693] close(5) = 0 [pid 8693] close(6) = -1 EBADF (Bad file descriptor) [pid 8693] close(7) = -1 EBADF (Bad file descriptor) [pid 8693] close(8) = -1 EBADF (Bad file descriptor) [pid 8693] close(9) = -1 EBADF (Bad file descriptor) [pid 8693] close(10) = -1 EBADF (Bad file descriptor) [pid 8693] close(11) = -1 EBADF (Bad file descriptor) [pid 8693] close(12) = -1 EBADF (Bad file descriptor) [pid 8693] close(13) = -1 EBADF (Bad file descriptor) [pid 8693] close(14) = -1 EBADF (Bad file descriptor) [pid 8693] close(15) = -1 EBADF (Bad file descriptor) [pid 8693] close(16) = -1 EBADF (Bad file descriptor) [pid 8693] close(17) = -1 EBADF (Bad file descriptor) [pid 8693] close(18) = -1 EBADF (Bad file descriptor) [pid 8693] close(19) = -1 EBADF (Bad file descriptor) [pid 8693] close(20) = -1 EBADF (Bad file descriptor) [pid 8693] close(21) = -1 EBADF (Bad file descriptor) [pid 8693] close(22) = -1 EBADF (Bad file descriptor) [pid 8693] close(23) = -1 EBADF (Bad file descriptor) [pid 8693] close(24) = -1 EBADF (Bad file descriptor) [pid 8693] close(25) = -1 EBADF (Bad file descriptor) [pid 8693] close(26) = -1 EBADF (Bad file descriptor) [pid 8693] close(27) = -1 EBADF (Bad file descriptor) [pid 8693] close(28) = -1 EBADF (Bad file descriptor) [pid 8693] close(29) = -1 EBADF (Bad file descriptor) [pid 8693] exit_group(0) = ? [pid 8693] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3075, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3073", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3073", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3073/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3073/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3073/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3073") = 0 [pid 3620] mkdir("./3074", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3076 ./strace-static-x86_64: Process 8694 attached [pid 8694] chdir("./3074") = 0 [pid 8694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8694] setpgid(0, 0) = 0 [pid 8694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8694] write(3, "1000", 4) = 4 [pid 8694] close(3) = 0 [pid 8694] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8694] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8694] close(3) = 0 [pid 8694] close(4) = 0 [pid 8694] close(5) = 0 [pid 8694] close(6) = -1 EBADF (Bad file descriptor) [pid 8694] close(7) = -1 EBADF (Bad file descriptor) [pid 8694] close(8) = -1 EBADF (Bad file descriptor) [pid 8694] close(9) = -1 EBADF (Bad file descriptor) [pid 8694] close(10) = -1 EBADF (Bad file descriptor) [pid 8694] close(11) = -1 EBADF (Bad file descriptor) [pid 8694] close(12) = -1 EBADF (Bad file descriptor) [pid 8694] close(13) = -1 EBADF (Bad file descriptor) [pid 8694] close(14) = -1 EBADF (Bad file descriptor) [pid 8694] close(15) = -1 EBADF (Bad file descriptor) [pid 8694] close(16) = -1 EBADF (Bad file descriptor) [pid 8694] close(17) = -1 EBADF (Bad file descriptor) [pid 8694] close(18) = -1 EBADF (Bad file descriptor) [pid 8694] close(19) = -1 EBADF (Bad file descriptor) [pid 8694] close(20) = -1 EBADF (Bad file descriptor) [pid 8694] close(21) = -1 EBADF (Bad file descriptor) [pid 8694] close(22) = -1 EBADF (Bad file descriptor) [pid 8694] close(23) = -1 EBADF (Bad file descriptor) [pid 8694] close(24) = -1 EBADF (Bad file descriptor) [pid 8694] close(25) = -1 EBADF (Bad file descriptor) [pid 8694] close(26) = -1 EBADF (Bad file descriptor) [pid 8694] close(27) = -1 EBADF (Bad file descriptor) [pid 8694] close(28) = -1 EBADF (Bad file descriptor) [pid 8694] close(29) = -1 EBADF (Bad file descriptor) [pid 8694] exit_group(0) = ? [pid 8694] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3076, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3074", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3074", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3074/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3074/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3074/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3074") = 0 [pid 3620] mkdir("./3075", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3077 ./strace-static-x86_64: Process 8695 attached [pid 8695] chdir("./3075") = 0 [pid 8695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8695] setpgid(0, 0) = 0 [pid 8695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8695] write(3, "1000", 4) = 4 [pid 8695] close(3) = 0 [pid 8695] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8695] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.154282][ T8693] siw: device registration error -23 [ 195.186108][ T8694] siw: device registration error -23 [pid 8695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8695] close(3) = 0 [pid 8695] close(4) = 0 [pid 8695] close(5) = 0 [pid 8695] close(6) = -1 EBADF (Bad file descriptor) [pid 8695] close(7) = -1 EBADF (Bad file descriptor) [pid 8695] close(8) = -1 EBADF (Bad file descriptor) [pid 8695] close(9) = -1 EBADF (Bad file descriptor) [pid 8695] close(10) = -1 EBADF (Bad file descriptor) [pid 8695] close(11) = -1 EBADF (Bad file descriptor) [pid 8695] close(12) = -1 EBADF (Bad file descriptor) [pid 8695] close(13) = -1 EBADF (Bad file descriptor) [pid 8695] close(14) = -1 EBADF (Bad file descriptor) [pid 8695] close(15) = -1 EBADF (Bad file descriptor) [pid 8695] close(16) = -1 EBADF (Bad file descriptor) [pid 8695] close(17) = -1 EBADF (Bad file descriptor) [pid 8695] close(18) = -1 EBADF (Bad file descriptor) [pid 8695] close(19) = -1 EBADF (Bad file descriptor) [pid 8695] close(20) = -1 EBADF (Bad file descriptor) [pid 8695] close(21) = -1 EBADF (Bad file descriptor) [pid 8695] close(22) = -1 EBADF (Bad file descriptor) [pid 8695] close(23) = -1 EBADF (Bad file descriptor) [pid 8695] close(24) = -1 EBADF (Bad file descriptor) [pid 8695] close(25) = -1 EBADF (Bad file descriptor) [pid 8695] close(26) = -1 EBADF (Bad file descriptor) [pid 8695] close(27) = -1 EBADF (Bad file descriptor) [pid 8695] close(28) = -1 EBADF (Bad file descriptor) [pid 8695] close(29) = -1 EBADF (Bad file descriptor) [pid 8695] exit_group(0) = ? [pid 8695] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3077, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3075", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3075", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3075/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3075/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3075/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3075") = 0 [pid 3620] mkdir("./3076", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8696 attached , child_tidptr=0x555555b53690) = 3078 [pid 8696] chdir("./3076") = 0 [pid 8696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8696] setpgid(0, 0) = 0 [pid 8696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8696] write(3, "1000", 4) = 4 [pid 8696] close(3) = 0 [pid 8696] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8696] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.222206][ T8695] siw: device registration error -23 [pid 8696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8696] close(3) = 0 [pid 8696] close(4) = 0 [pid 8696] close(5) = 0 [pid 8696] close(6) = -1 EBADF (Bad file descriptor) [pid 8696] close(7) = -1 EBADF (Bad file descriptor) [pid 8696] close(8) = -1 EBADF (Bad file descriptor) [pid 8696] close(9) = -1 EBADF (Bad file descriptor) [pid 8696] close(10) = -1 EBADF (Bad file descriptor) [pid 8696] close(11) = -1 EBADF (Bad file descriptor) [pid 8696] close(12) = -1 EBADF (Bad file descriptor) [pid 8696] close(13) = -1 EBADF (Bad file descriptor) [pid 8696] close(14) = -1 EBADF (Bad file descriptor) [pid 8696] close(15) = -1 EBADF (Bad file descriptor) [pid 8696] close(16) = -1 EBADF (Bad file descriptor) [pid 8696] close(17) = -1 EBADF (Bad file descriptor) [pid 8696] close(18) = -1 EBADF (Bad file descriptor) [pid 8696] close(19) = -1 EBADF (Bad file descriptor) [pid 8696] close(20) = -1 EBADF (Bad file descriptor) [pid 8696] close(21) = -1 EBADF (Bad file descriptor) [pid 8696] close(22) = -1 EBADF (Bad file descriptor) [pid 8696] close(23) = -1 EBADF (Bad file descriptor) [pid 8696] close(24) = -1 EBADF (Bad file descriptor) [pid 8696] close(25) = -1 EBADF (Bad file descriptor) [pid 8696] close(26) = -1 EBADF (Bad file descriptor) [pid 8696] close(27) = -1 EBADF (Bad file descriptor) [pid 8696] close(28) = -1 EBADF (Bad file descriptor) [pid 8696] close(29) = -1 EBADF (Bad file descriptor) [pid 8696] exit_group(0) = ? [pid 8696] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3078, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3076", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3076", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3076/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3076/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3076/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3076") = 0 [pid 3620] mkdir("./3077", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8697 attached , child_tidptr=0x555555b53690) = 3079 [pid 8697] chdir("./3077") = 0 [pid 8697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8697] setpgid(0, 0) = 0 [pid 8697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8697] write(3, "1000", 4) = 4 [pid 8697] close(3) = 0 [pid 8697] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8697] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.260012][ T8696] siw: device registration error -23 [pid 8697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8697] close(3) = 0 [pid 8697] close(4) = 0 [pid 8697] close(5) = 0 [pid 8697] close(6) = -1 EBADF (Bad file descriptor) [pid 8697] close(7) = -1 EBADF (Bad file descriptor) [pid 8697] close(8) = -1 EBADF (Bad file descriptor) [pid 8697] close(9) = -1 EBADF (Bad file descriptor) [pid 8697] close(10) = -1 EBADF (Bad file descriptor) [pid 8697] close(11) = -1 EBADF (Bad file descriptor) [pid 8697] close(12) = -1 EBADF (Bad file descriptor) [pid 8697] close(13) = -1 EBADF (Bad file descriptor) [pid 8697] close(14) = -1 EBADF (Bad file descriptor) [pid 8697] close(15) = -1 EBADF (Bad file descriptor) [pid 8697] close(16) = -1 EBADF (Bad file descriptor) [pid 8697] close(17) = -1 EBADF (Bad file descriptor) [pid 8697] close(18) = -1 EBADF (Bad file descriptor) [pid 8697] close(19) = -1 EBADF (Bad file descriptor) [pid 8697] close(20) = -1 EBADF (Bad file descriptor) [pid 8697] close(21) = -1 EBADF (Bad file descriptor) [pid 8697] close(22) = -1 EBADF (Bad file descriptor) [pid 8697] close(23) = -1 EBADF (Bad file descriptor) [pid 8697] close(24) = -1 EBADF (Bad file descriptor) [pid 8697] close(25) = -1 EBADF (Bad file descriptor) [pid 8697] close(26) = -1 EBADF (Bad file descriptor) [pid 8697] close(27) = -1 EBADF (Bad file descriptor) [pid 8697] close(28) = -1 EBADF (Bad file descriptor) [pid 8697] close(29) = -1 EBADF (Bad file descriptor) [pid 8697] exit_group(0) = ? [pid 8697] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3079, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3077", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3077", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3077/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3077/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3077/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3077") = 0 [pid 3620] mkdir("./3078", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8698 attached , child_tidptr=0x555555b53690) = 3080 [pid 8698] chdir("./3078") = 0 [pid 8698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8698] setpgid(0, 0) = 0 [pid 8698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8698] write(3, "1000", 4) = 4 [pid 8698] close(3) = 0 [pid 8698] symlink("/dev/binderfs", "./binderfs") = 0 [ 195.294017][ T8697] siw: device registration error -23 [pid 8698] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8698] close(3) = 0 [pid 8698] close(4) = 0 [pid 8698] close(5) = 0 [pid 8698] close(6) = -1 EBADF (Bad file descriptor) [pid 8698] close(7) = -1 EBADF (Bad file descriptor) [pid 8698] close(8) = -1 EBADF (Bad file descriptor) [pid 8698] close(9) = -1 EBADF (Bad file descriptor) [pid 8698] close(10) = -1 EBADF (Bad file descriptor) [pid 8698] close(11) = -1 EBADF (Bad file descriptor) [pid 8698] close(12) = -1 EBADF (Bad file descriptor) [pid 8698] close(13) = -1 EBADF (Bad file descriptor) [pid 8698] close(14) = -1 EBADF (Bad file descriptor) [pid 8698] close(15) = -1 EBADF (Bad file descriptor) [pid 8698] close(16) = -1 EBADF (Bad file descriptor) [pid 8698] close(17) = -1 EBADF (Bad file descriptor) [pid 8698] close(18) = -1 EBADF (Bad file descriptor) [pid 8698] close(19) = -1 EBADF (Bad file descriptor) [pid 8698] close(20) = -1 EBADF (Bad file descriptor) [pid 8698] close(21) = -1 EBADF (Bad file descriptor) [pid 8698] close(22) = -1 EBADF (Bad file descriptor) [pid 8698] close(23) = -1 EBADF (Bad file descriptor) [pid 8698] close(24) = -1 EBADF (Bad file descriptor) [pid 8698] close(25) = -1 EBADF (Bad file descriptor) [pid 8698] close(26) = -1 EBADF (Bad file descriptor) [pid 8698] close(27) = -1 EBADF (Bad file descriptor) [pid 8698] close(28) = -1 EBADF (Bad file descriptor) [pid 8698] close(29) = -1 EBADF (Bad file descriptor) [pid 8698] exit_group(0) = ? [pid 8698] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3080, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3078", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3078", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3078/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3078/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3078/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3078") = 0 [pid 3620] mkdir("./3079", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3081 ./strace-static-x86_64: Process 8699 attached [pid 8699] chdir("./3079") = 0 [pid 8699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8699] setpgid(0, 0) = 0 [pid 8699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8699] write(3, "1000", 4) = 4 [pid 8699] close(3) = 0 [pid 8699] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8699] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8699] close(3) = 0 [pid 8699] close(4) = 0 [pid 8699] close(5) = 0 [pid 8699] close(6) = -1 EBADF (Bad file descriptor) [pid 8699] close(7) = -1 EBADF (Bad file descriptor) [pid 8699] close(8) = -1 EBADF (Bad file descriptor) [pid 8699] close(9) = -1 EBADF (Bad file descriptor) [pid 8699] close(10) = -1 EBADF (Bad file descriptor) [pid 8699] close(11) = -1 EBADF (Bad file descriptor) [pid 8699] close(12) = -1 EBADF (Bad file descriptor) [pid 8699] close(13) = -1 EBADF (Bad file descriptor) [pid 8699] close(14) = -1 EBADF (Bad file descriptor) [pid 8699] close(15) = -1 EBADF (Bad file descriptor) [pid 8699] close(16) = -1 EBADF (Bad file descriptor) [pid 8699] close(17) = -1 EBADF (Bad file descriptor) [pid 8699] close(18) = -1 EBADF (Bad file descriptor) [pid 8699] close(19) = -1 EBADF (Bad file descriptor) [pid 8699] close(20) = -1 EBADF (Bad file descriptor) [pid 8699] close(21) = -1 EBADF (Bad file descriptor) [pid 8699] close(22) = -1 EBADF (Bad file descriptor) [pid 8699] close(23) = -1 EBADF (Bad file descriptor) [pid 8699] close(24) = -1 EBADF (Bad file descriptor) [pid 8699] close(25) = -1 EBADF (Bad file descriptor) [pid 8699] close(26) = -1 EBADF (Bad file descriptor) [pid 8699] close(27) = -1 EBADF (Bad file descriptor) [pid 8699] close(28) = -1 EBADF (Bad file descriptor) [pid 8699] close(29) = -1 EBADF (Bad file descriptor) [pid 8699] exit_group(0) = ? [pid 8699] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3081, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3079", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3079", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3079/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3079/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3079/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3079") = 0 [pid 3620] mkdir("./3080", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8700 attached , child_tidptr=0x555555b53690) = 3082 [pid 8700] chdir("./3080") = 0 [pid 8700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8700] setpgid(0, 0) = 0 [pid 8700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8700] write(3, "1000", 4) = 4 [pid 8700] close(3) = 0 [pid 8700] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8700] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.335522][ T8698] siw: device registration error -23 [ 195.375333][ T8699] siw: device registration error -23 [pid 8700] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8700] close(3) = 0 [pid 8700] close(4) = 0 [pid 8700] close(5) = 0 [pid 8700] close(6) = -1 EBADF (Bad file descriptor) [pid 8700] close(7) = -1 EBADF (Bad file descriptor) [pid 8700] close(8) = -1 EBADF (Bad file descriptor) [pid 8700] close(9) = -1 EBADF (Bad file descriptor) [pid 8700] close(10) = -1 EBADF (Bad file descriptor) [pid 8700] close(11) = -1 EBADF (Bad file descriptor) [pid 8700] close(12) = -1 EBADF (Bad file descriptor) [pid 8700] close(13) = -1 EBADF (Bad file descriptor) [pid 8700] close(14) = -1 EBADF (Bad file descriptor) [pid 8700] close(15) = -1 EBADF (Bad file descriptor) [pid 8700] close(16) = -1 EBADF (Bad file descriptor) [pid 8700] close(17) = -1 EBADF (Bad file descriptor) [pid 8700] close(18) = -1 EBADF (Bad file descriptor) [pid 8700] close(19) = -1 EBADF (Bad file descriptor) [pid 8700] close(20) = -1 EBADF (Bad file descriptor) [pid 8700] close(21) = -1 EBADF (Bad file descriptor) [pid 8700] close(22) = -1 EBADF (Bad file descriptor) [pid 8700] close(23) = -1 EBADF (Bad file descriptor) [pid 8700] close(24) = -1 EBADF (Bad file descriptor) [pid 8700] close(25) = -1 EBADF (Bad file descriptor) [pid 8700] close(26) = -1 EBADF (Bad file descriptor) [pid 8700] close(27) = -1 EBADF (Bad file descriptor) [pid 8700] close(28) = -1 EBADF (Bad file descriptor) [pid 8700] close(29) = -1 EBADF (Bad file descriptor) [pid 8700] exit_group(0) = ? [pid 8700] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3082, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3080", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3080", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3080/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3080/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3080/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3080") = 0 [pid 3620] mkdir("./3081", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8701 attached , child_tidptr=0x555555b53690) = 3083 [pid 8701] chdir("./3081") = 0 [pid 8701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8701] setpgid(0, 0) = 0 [pid 8701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8701] write(3, "1000", 4) = 4 [pid 8701] close(3) = 0 [pid 8701] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8701] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.405038][ T8700] siw: device registration error -23 [pid 8701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8701] close(3) = 0 [pid 8701] close(4) = 0 [pid 8701] close(5) = 0 [pid 8701] close(6) = -1 EBADF (Bad file descriptor) [pid 8701] close(7) = -1 EBADF (Bad file descriptor) [pid 8701] close(8) = -1 EBADF (Bad file descriptor) [pid 8701] close(9) = -1 EBADF (Bad file descriptor) [pid 8701] close(10) = -1 EBADF (Bad file descriptor) [pid 8701] close(11) = -1 EBADF (Bad file descriptor) [pid 8701] close(12) = -1 EBADF (Bad file descriptor) [pid 8701] close(13) = -1 EBADF (Bad file descriptor) [pid 8701] close(14) = -1 EBADF (Bad file descriptor) [pid 8701] close(15) = -1 EBADF (Bad file descriptor) [pid 8701] close(16) = -1 EBADF (Bad file descriptor) [pid 8701] close(17) = -1 EBADF (Bad file descriptor) [pid 8701] close(18) = -1 EBADF (Bad file descriptor) [pid 8701] close(19) = -1 EBADF (Bad file descriptor) [pid 8701] close(20) = -1 EBADF (Bad file descriptor) [pid 8701] close(21) = -1 EBADF (Bad file descriptor) [pid 8701] close(22) = -1 EBADF (Bad file descriptor) [pid 8701] close(23) = -1 EBADF (Bad file descriptor) [pid 8701] close(24) = -1 EBADF (Bad file descriptor) [pid 8701] close(25) = -1 EBADF (Bad file descriptor) [pid 8701] close(26) = -1 EBADF (Bad file descriptor) [pid 8701] close(27) = -1 EBADF (Bad file descriptor) [pid 8701] close(28) = -1 EBADF (Bad file descriptor) [pid 8701] close(29) = -1 EBADF (Bad file descriptor) [pid 8701] exit_group(0) = ? [pid 8701] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3083, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3081", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3081", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3081/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3081/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3081/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3081") = 0 [pid 3620] mkdir("./3082", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8702 attached , child_tidptr=0x555555b53690) = 3084 [pid 8702] chdir("./3082") = 0 [pid 8702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8702] setpgid(0, 0) = 0 [pid 8702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8702] write(3, "1000", 4) = 4 [pid 8702] close(3) = 0 [pid 8702] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8702] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.440742][ T8701] siw: device registration error -23 [pid 8702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8702] close(3) = 0 [pid 8702] close(4) = 0 [pid 8702] close(5) = 0 [pid 8702] close(6) = -1 EBADF (Bad file descriptor) [pid 8702] close(7) = -1 EBADF (Bad file descriptor) [pid 8702] close(8) = -1 EBADF (Bad file descriptor) [pid 8702] close(9) = -1 EBADF (Bad file descriptor) [pid 8702] close(10) = -1 EBADF (Bad file descriptor) [pid 8702] close(11) = -1 EBADF (Bad file descriptor) [pid 8702] close(12) = -1 EBADF (Bad file descriptor) [pid 8702] close(13) = -1 EBADF (Bad file descriptor) [pid 8702] close(14) = -1 EBADF (Bad file descriptor) [pid 8702] close(15) = -1 EBADF (Bad file descriptor) [pid 8702] close(16) = -1 EBADF (Bad file descriptor) [pid 8702] close(17) = -1 EBADF (Bad file descriptor) [pid 8702] close(18) = -1 EBADF (Bad file descriptor) [pid 8702] close(19) = -1 EBADF (Bad file descriptor) [pid 8702] close(20) = -1 EBADF (Bad file descriptor) [pid 8702] close(21) = -1 EBADF (Bad file descriptor) [pid 8702] close(22) = -1 EBADF (Bad file descriptor) [pid 8702] close(23) = -1 EBADF (Bad file descriptor) [pid 8702] close(24) = -1 EBADF (Bad file descriptor) [pid 8702] close(25) = -1 EBADF (Bad file descriptor) [pid 8702] close(26) = -1 EBADF (Bad file descriptor) [pid 8702] close(27) = -1 EBADF (Bad file descriptor) [pid 8702] close(28) = -1 EBADF (Bad file descriptor) [pid 8702] close(29) = -1 EBADF (Bad file descriptor) [pid 8702] exit_group(0) = ? [pid 8702] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3084, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3082", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3082", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3082/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3082/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3082/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3082") = 0 [pid 3620] mkdir("./3083", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3085 ./strace-static-x86_64: Process 8703 attached [pid 8703] chdir("./3083") = 0 [pid 8703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 195.472590][ T8702] siw: device registration error -23 [pid 8703] setpgid(0, 0) = 0 [pid 8703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8703] write(3, "1000", 4) = 4 [pid 8703] close(3) = 0 [pid 8703] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8703] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8703] close(3) = 0 [pid 8703] close(4) = 0 [pid 8703] close(5) = 0 [pid 8703] close(6) = -1 EBADF (Bad file descriptor) [pid 8703] close(7) = -1 EBADF (Bad file descriptor) [pid 8703] close(8) = -1 EBADF (Bad file descriptor) [pid 8703] close(9) = -1 EBADF (Bad file descriptor) [pid 8703] close(10) = -1 EBADF (Bad file descriptor) [pid 8703] close(11) = -1 EBADF (Bad file descriptor) [pid 8703] close(12) = -1 EBADF (Bad file descriptor) [pid 8703] close(13) = -1 EBADF (Bad file descriptor) [pid 8703] close(14) = -1 EBADF (Bad file descriptor) [pid 8703] close(15) = -1 EBADF (Bad file descriptor) [pid 8703] close(16) = -1 EBADF (Bad file descriptor) [pid 8703] close(17) = -1 EBADF (Bad file descriptor) [pid 8703] close(18) = -1 EBADF (Bad file descriptor) [pid 8703] close(19) = -1 EBADF (Bad file descriptor) [pid 8703] close(20) = -1 EBADF (Bad file descriptor) [pid 8703] close(21) = -1 EBADF (Bad file descriptor) [pid 8703] close(22) = -1 EBADF (Bad file descriptor) [pid 8703] close(23) = -1 EBADF (Bad file descriptor) [pid 8703] close(24) = -1 EBADF (Bad file descriptor) [pid 8703] close(25) = -1 EBADF (Bad file descriptor) [pid 8703] close(26) = -1 EBADF (Bad file descriptor) [pid 8703] close(27) = -1 EBADF (Bad file descriptor) [pid 8703] close(28) = -1 EBADF (Bad file descriptor) [pid 8703] close(29) = -1 EBADF (Bad file descriptor) [pid 8703] exit_group(0) = ? [pid 8703] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3085, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3083", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3083", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3083/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3083/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3083/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3083") = 0 [pid 3620] mkdir("./3084", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3086 ./strace-static-x86_64: Process 8704 attached [pid 8704] chdir("./3084") = 0 [pid 8704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8704] setpgid(0, 0) = 0 [pid 8704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8704] write(3, "1000", 4) = 4 [pid 8704] close(3) = 0 [pid 8704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8704] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.520072][ T8703] siw: device registration error -23 [pid 8704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8704] close(3) = 0 [pid 8704] close(4) = 0 [pid 8704] close(5) = 0 [pid 8704] close(6) = -1 EBADF (Bad file descriptor) [pid 8704] close(7) = -1 EBADF (Bad file descriptor) [pid 8704] close(8) = -1 EBADF (Bad file descriptor) [pid 8704] close(9) = -1 EBADF (Bad file descriptor) [pid 8704] close(10) = -1 EBADF (Bad file descriptor) [pid 8704] close(11) = -1 EBADF (Bad file descriptor) [pid 8704] close(12) = -1 EBADF (Bad file descriptor) [pid 8704] close(13) = -1 EBADF (Bad file descriptor) [pid 8704] close(14) = -1 EBADF (Bad file descriptor) [pid 8704] close(15) = -1 EBADF (Bad file descriptor) [pid 8704] close(16) = -1 EBADF (Bad file descriptor) [pid 8704] close(17) = -1 EBADF (Bad file descriptor) [pid 8704] close(18) = -1 EBADF (Bad file descriptor) [pid 8704] close(19) = -1 EBADF (Bad file descriptor) [pid 8704] close(20) = -1 EBADF (Bad file descriptor) [pid 8704] close(21) = -1 EBADF (Bad file descriptor) [pid 8704] close(22) = -1 EBADF (Bad file descriptor) [pid 8704] close(23) = -1 EBADF (Bad file descriptor) [pid 8704] close(24) = -1 EBADF (Bad file descriptor) [pid 8704] close(25) = -1 EBADF (Bad file descriptor) [pid 8704] close(26) = -1 EBADF (Bad file descriptor) [pid 8704] close(27) = -1 EBADF (Bad file descriptor) [pid 8704] close(28) = -1 EBADF (Bad file descriptor) [pid 8704] close(29) = -1 EBADF (Bad file descriptor) [pid 8704] exit_group(0) = ? [pid 8704] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3086, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3084", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3084", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3084/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3084/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3084/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3084") = 0 [pid 3620] mkdir("./3085", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3087 ./strace-static-x86_64: Process 8705 attached [pid 8705] chdir("./3085") = 0 [pid 8705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8705] setpgid(0, 0) = 0 [pid 8705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8705] write(3, "1000", 4) = 4 [pid 8705] close(3) = 0 [pid 8705] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8705] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.558331][ T8704] siw: device registration error -23 [pid 8705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8705] close(3) = 0 [pid 8705] close(4) = 0 [pid 8705] close(5) = 0 [pid 8705] close(6) = -1 EBADF (Bad file descriptor) [pid 8705] close(7) = -1 EBADF (Bad file descriptor) [pid 8705] close(8) = -1 EBADF (Bad file descriptor) [pid 8705] close(9) = -1 EBADF (Bad file descriptor) [pid 8705] close(10) = -1 EBADF (Bad file descriptor) [pid 8705] close(11) = -1 EBADF (Bad file descriptor) [pid 8705] close(12) = -1 EBADF (Bad file descriptor) [pid 8705] close(13) = -1 EBADF (Bad file descriptor) [pid 8705] close(14) = -1 EBADF (Bad file descriptor) [pid 8705] close(15) = -1 EBADF (Bad file descriptor) [pid 8705] close(16) = -1 EBADF (Bad file descriptor) [pid 8705] close(17) = -1 EBADF (Bad file descriptor) [pid 8705] close(18) = -1 EBADF (Bad file descriptor) [pid 8705] close(19) = -1 EBADF (Bad file descriptor) [pid 8705] close(20) = -1 EBADF (Bad file descriptor) [pid 8705] close(21) = -1 EBADF (Bad file descriptor) [pid 8705] close(22) = -1 EBADF (Bad file descriptor) [pid 8705] close(23) = -1 EBADF (Bad file descriptor) [pid 8705] close(24) = -1 EBADF (Bad file descriptor) [pid 8705] close(25) = -1 EBADF (Bad file descriptor) [pid 8705] close(26) = -1 EBADF (Bad file descriptor) [pid 8705] close(27) = -1 EBADF (Bad file descriptor) [pid 8705] close(28) = -1 EBADF (Bad file descriptor) [pid 8705] close(29) = -1 EBADF (Bad file descriptor) [pid 8705] exit_group(0) = ? [pid 8705] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3087, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3085", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3085", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3085/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3085/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3085/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3085") = 0 [pid 3620] mkdir("./3086", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8706 attached , child_tidptr=0x555555b53690) = 3088 [pid 8706] chdir("./3086") = 0 [pid 8706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8706] setpgid(0, 0) = 0 [ 195.588507][ T8705] siw: device registration error -23 [pid 8706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8706] write(3, "1000", 4) = 4 [pid 8706] close(3) = 0 [pid 8706] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8706] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8706] close(3) = 0 [pid 8706] close(4) = 0 [pid 8706] close(5) = 0 [pid 8706] close(6) = -1 EBADF (Bad file descriptor) [pid 8706] close(7) = -1 EBADF (Bad file descriptor) [pid 8706] close(8) = -1 EBADF (Bad file descriptor) [pid 8706] close(9) = -1 EBADF (Bad file descriptor) [pid 8706] close(10) = -1 EBADF (Bad file descriptor) [pid 8706] close(11) = -1 EBADF (Bad file descriptor) [pid 8706] close(12) = -1 EBADF (Bad file descriptor) [pid 8706] close(13) = -1 EBADF (Bad file descriptor) [pid 8706] close(14) = -1 EBADF (Bad file descriptor) [pid 8706] close(15) = -1 EBADF (Bad file descriptor) [pid 8706] close(16) = -1 EBADF (Bad file descriptor) [pid 8706] close(17) = -1 EBADF (Bad file descriptor) [pid 8706] close(18) = -1 EBADF (Bad file descriptor) [pid 8706] close(19) = -1 EBADF (Bad file descriptor) [pid 8706] close(20) = -1 EBADF (Bad file descriptor) [pid 8706] close(21) = -1 EBADF (Bad file descriptor) [pid 8706] close(22) = -1 EBADF (Bad file descriptor) [pid 8706] close(23) = -1 EBADF (Bad file descriptor) [pid 8706] close(24) = -1 EBADF (Bad file descriptor) [pid 8706] close(25) = -1 EBADF (Bad file descriptor) [pid 8706] close(26) = -1 EBADF (Bad file descriptor) [pid 8706] close(27) = -1 EBADF (Bad file descriptor) [pid 8706] close(28) = -1 EBADF (Bad file descriptor) [pid 8706] close(29) = -1 EBADF (Bad file descriptor) [pid 8706] exit_group(0) = ? [pid 8706] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3088, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3086", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3086", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3086/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3086/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3086/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3086") = 0 [pid 3620] mkdir("./3087", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3089 ./strace-static-x86_64: Process 8707 attached [pid 8707] chdir("./3087") = 0 [pid 8707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8707] setpgid(0, 0) = 0 [pid 8707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8707] write(3, "1000", 4) = 4 [pid 8707] close(3) = 0 [pid 8707] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8707] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8707] close(3) = 0 [pid 8707] close(4) = 0 [pid 8707] close(5) = 0 [pid 8707] close(6) = -1 EBADF (Bad file descriptor) [pid 8707] close(7) = -1 EBADF (Bad file descriptor) [pid 8707] close(8) = -1 EBADF (Bad file descriptor) [pid 8707] close(9) = -1 EBADF (Bad file descriptor) [pid 8707] close(10) = -1 EBADF (Bad file descriptor) [pid 8707] close(11) = -1 EBADF (Bad file descriptor) [pid 8707] close(12) = -1 EBADF (Bad file descriptor) [pid 8707] close(13) = -1 EBADF (Bad file descriptor) [pid 8707] close(14) = -1 EBADF (Bad file descriptor) [pid 8707] close(15) = -1 EBADF (Bad file descriptor) [pid 8707] close(16) = -1 EBADF (Bad file descriptor) [pid 8707] close(17) = -1 EBADF (Bad file descriptor) [pid 8707] close(18) = -1 EBADF (Bad file descriptor) [pid 8707] close(19) = -1 EBADF (Bad file descriptor) [pid 8707] close(20) = -1 EBADF (Bad file descriptor) [pid 8707] close(21) = -1 EBADF (Bad file descriptor) [pid 8707] close(22) = -1 EBADF (Bad file descriptor) [pid 8707] close(23) = -1 EBADF (Bad file descriptor) [pid 8707] close(24) = -1 EBADF (Bad file descriptor) [pid 8707] close(25) = -1 EBADF (Bad file descriptor) [pid 8707] close(26) = -1 EBADF (Bad file descriptor) [pid 8707] close(27) = -1 EBADF (Bad file descriptor) [pid 8707] close(28) = -1 EBADF (Bad file descriptor) [pid 8707] close(29) = -1 EBADF (Bad file descriptor) [pid 8707] exit_group(0) = ? [pid 8707] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3089, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3087", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3087", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3087/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3087/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3087/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3087") = 0 [pid 3620] mkdir("./3088", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8708 attached , child_tidptr=0x555555b53690) = 3090 [pid 8708] chdir("./3088") = 0 [pid 8708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8708] setpgid(0, 0) = 0 [pid 8708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8708] write(3, "1000", 4) = 4 [pid 8708] close(3) = 0 [pid 8708] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8708] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.636387][ T8706] siw: device registration error -23 [ 195.668916][ T8707] siw: device registration error -23 [pid 8708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8708] close(3) = 0 [pid 8708] close(4) = 0 [pid 8708] close(5) = 0 [pid 8708] close(6) = -1 EBADF (Bad file descriptor) [pid 8708] close(7) = -1 EBADF (Bad file descriptor) [pid 8708] close(8) = -1 EBADF (Bad file descriptor) [pid 8708] close(9) = -1 EBADF (Bad file descriptor) [pid 8708] close(10) = -1 EBADF (Bad file descriptor) [pid 8708] close(11) = -1 EBADF (Bad file descriptor) [pid 8708] close(12) = -1 EBADF (Bad file descriptor) [pid 8708] close(13) = -1 EBADF (Bad file descriptor) [pid 8708] close(14) = -1 EBADF (Bad file descriptor) [pid 8708] close(15) = -1 EBADF (Bad file descriptor) [pid 8708] close(16) = -1 EBADF (Bad file descriptor) [pid 8708] close(17) = -1 EBADF (Bad file descriptor) [pid 8708] close(18) = -1 EBADF (Bad file descriptor) [pid 8708] close(19) = -1 EBADF (Bad file descriptor) [pid 8708] close(20) = -1 EBADF (Bad file descriptor) [pid 8708] close(21) = -1 EBADF (Bad file descriptor) [pid 8708] close(22) = -1 EBADF (Bad file descriptor) [pid 8708] close(23) = -1 EBADF (Bad file descriptor) [pid 8708] close(24) = -1 EBADF (Bad file descriptor) [pid 8708] close(25) = -1 EBADF (Bad file descriptor) [pid 8708] close(26) = -1 EBADF (Bad file descriptor) [pid 8708] close(27) = -1 EBADF (Bad file descriptor) [pid 8708] close(28) = -1 EBADF (Bad file descriptor) [pid 8708] close(29) = -1 EBADF (Bad file descriptor) [pid 8708] exit_group(0) = ? [pid 8708] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3090, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] umount2("./3088", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3088", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3088/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3088/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3088/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3088") = 0 [pid 3620] mkdir("./3089", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3091 ./strace-static-x86_64: Process 8709 attached [pid 8709] chdir("./3089") = 0 [pid 8709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8709] setpgid(0, 0) = 0 [pid 8709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8709] write(3, "1000", 4) = 4 [pid 8709] close(3) = 0 [pid 8709] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8709] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.700424][ T8708] siw: device registration error -23 [pid 8709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8709] close(3) = 0 [pid 8709] close(4) = 0 [pid 8709] close(5) = 0 [pid 8709] close(6) = -1 EBADF (Bad file descriptor) [pid 8709] close(7) = -1 EBADF (Bad file descriptor) [pid 8709] close(8) = -1 EBADF (Bad file descriptor) [pid 8709] close(9) = -1 EBADF (Bad file descriptor) [pid 8709] close(10) = -1 EBADF (Bad file descriptor) [pid 8709] close(11) = -1 EBADF (Bad file descriptor) [pid 8709] close(12) = -1 EBADF (Bad file descriptor) [pid 8709] close(13) = -1 EBADF (Bad file descriptor) [pid 8709] close(14) = -1 EBADF (Bad file descriptor) [pid 8709] close(15) = -1 EBADF (Bad file descriptor) [pid 8709] close(16) = -1 EBADF (Bad file descriptor) [pid 8709] close(17) = -1 EBADF (Bad file descriptor) [pid 8709] close(18) = -1 EBADF (Bad file descriptor) [pid 8709] close(19) = -1 EBADF (Bad file descriptor) [pid 8709] close(20) = -1 EBADF (Bad file descriptor) [pid 8709] close(21) = -1 EBADF (Bad file descriptor) [pid 8709] close(22) = -1 EBADF (Bad file descriptor) [pid 8709] close(23) = -1 EBADF (Bad file descriptor) [pid 8709] close(24) = -1 EBADF (Bad file descriptor) [pid 8709] close(25) = -1 EBADF (Bad file descriptor) [pid 8709] close(26) = -1 EBADF (Bad file descriptor) [pid 8709] close(27) = -1 EBADF (Bad file descriptor) [pid 8709] close(28) = -1 EBADF (Bad file descriptor) [pid 8709] close(29) = -1 EBADF (Bad file descriptor) [pid 8709] exit_group(0) = ? [pid 8709] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3091, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3089", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3089", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3089/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3089/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3089/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3089") = 0 [pid 3620] mkdir("./3090", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3092 ./strace-static-x86_64: Process 8710 attached [pid 8710] chdir("./3090") = 0 [pid 8710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8710] setpgid(0, 0) = 0 [pid 8710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8710] write(3, "1000", 4) = 4 [pid 8710] close(3) = 0 [pid 8710] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8710] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.731848][ T8709] siw: device registration error -23 [pid 8710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8710] close(3) = 0 [pid 8710] close(4) = 0 [pid 8710] close(5) = 0 [pid 8710] close(6) = -1 EBADF (Bad file descriptor) [pid 8710] close(7) = -1 EBADF (Bad file descriptor) [pid 8710] close(8) = -1 EBADF (Bad file descriptor) [pid 8710] close(9) = -1 EBADF (Bad file descriptor) [pid 8710] close(10) = -1 EBADF (Bad file descriptor) [pid 8710] close(11) = -1 EBADF (Bad file descriptor) [pid 8710] close(12) = -1 EBADF (Bad file descriptor) [pid 8710] close(13) = -1 EBADF (Bad file descriptor) [pid 8710] close(14) = -1 EBADF (Bad file descriptor) [pid 8710] close(15) = -1 EBADF (Bad file descriptor) [pid 8710] close(16) = -1 EBADF (Bad file descriptor) [pid 8710] close(17) = -1 EBADF (Bad file descriptor) [pid 8710] close(18) = -1 EBADF (Bad file descriptor) [pid 8710] close(19) = -1 EBADF (Bad file descriptor) [pid 8710] close(20) = -1 EBADF (Bad file descriptor) [pid 8710] close(21) = -1 EBADF (Bad file descriptor) [pid 8710] close(22) = -1 EBADF (Bad file descriptor) [pid 8710] close(23) = -1 EBADF (Bad file descriptor) [pid 8710] close(24) = -1 EBADF (Bad file descriptor) [pid 8710] close(25) = -1 EBADF (Bad file descriptor) [pid 8710] close(26) = -1 EBADF (Bad file descriptor) [pid 8710] close(27) = -1 EBADF (Bad file descriptor) [pid 8710] close(28) = -1 EBADF (Bad file descriptor) [pid 8710] close(29) = -1 EBADF (Bad file descriptor) [pid 8710] exit_group(0) = ? [pid 8710] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3092, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3090", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3090", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3090/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3090/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3090/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3090") = 0 [pid 3620] mkdir("./3091", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8711 attached , child_tidptr=0x555555b53690) = 3093 [pid 8711] chdir("./3091") = 0 [pid 8711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8711] setpgid(0, 0) = 0 [pid 8711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8711] write(3, "1000", 4) = 4 [pid 8711] close(3) = 0 [pid 8711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8711] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.769542][ T8710] siw: device registration error -23 [pid 8711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8711] close(3) = 0 [pid 8711] close(4) = 0 [pid 8711] close(5) = 0 [pid 8711] close(6) = -1 EBADF (Bad file descriptor) [pid 8711] close(7) = -1 EBADF (Bad file descriptor) [pid 8711] close(8) = -1 EBADF (Bad file descriptor) [pid 8711] close(9) = -1 EBADF (Bad file descriptor) [pid 8711] close(10) = -1 EBADF (Bad file descriptor) [pid 8711] close(11) = -1 EBADF (Bad file descriptor) [pid 8711] close(12) = -1 EBADF (Bad file descriptor) [pid 8711] close(13) = -1 EBADF (Bad file descriptor) [pid 8711] close(14) = -1 EBADF (Bad file descriptor) [pid 8711] close(15) = -1 EBADF (Bad file descriptor) [pid 8711] close(16) = -1 EBADF (Bad file descriptor) [pid 8711] close(17) = -1 EBADF (Bad file descriptor) [pid 8711] close(18) = -1 EBADF (Bad file descriptor) [pid 8711] close(19) = -1 EBADF (Bad file descriptor) [pid 8711] close(20) = -1 EBADF (Bad file descriptor) [pid 8711] close(21) = -1 EBADF (Bad file descriptor) [pid 8711] close(22) = -1 EBADF (Bad file descriptor) [pid 8711] close(23) = -1 EBADF (Bad file descriptor) [pid 8711] close(24) = -1 EBADF (Bad file descriptor) [pid 8711] close(25) = -1 EBADF (Bad file descriptor) [pid 8711] close(26) = -1 EBADF (Bad file descriptor) [pid 8711] close(27) = -1 EBADF (Bad file descriptor) [pid 8711] close(28) = -1 EBADF (Bad file descriptor) [pid 8711] close(29) = -1 EBADF (Bad file descriptor) [pid 8711] exit_group(0) = ? [pid 8711] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3093, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3091", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3091", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3091/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3091/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3091/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3091") = 0 [pid 3620] mkdir("./3092", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3094 ./strace-static-x86_64: Process 8712 attached [pid 8712] chdir("./3092") = 0 [pid 8712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8712] setpgid(0, 0) = 0 [pid 8712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8712] write(3, "1000", 4) = 4 [pid 8712] close(3) = 0 [pid 8712] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8712] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.808895][ T8711] siw: device registration error -23 [pid 8712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8712] close(3) = 0 [pid 8712] close(4) = 0 [pid 8712] close(5) = 0 [pid 8712] close(6) = -1 EBADF (Bad file descriptor) [pid 8712] close(7) = -1 EBADF (Bad file descriptor) [pid 8712] close(8) = -1 EBADF (Bad file descriptor) [pid 8712] close(9) = -1 EBADF (Bad file descriptor) [pid 8712] close(10) = -1 EBADF (Bad file descriptor) [pid 8712] close(11) = -1 EBADF (Bad file descriptor) [pid 8712] close(12) = -1 EBADF (Bad file descriptor) [pid 8712] close(13) = -1 EBADF (Bad file descriptor) [pid 8712] close(14) = -1 EBADF (Bad file descriptor) [pid 8712] close(15) = -1 EBADF (Bad file descriptor) [pid 8712] close(16) = -1 EBADF (Bad file descriptor) [pid 8712] close(17) = -1 EBADF (Bad file descriptor) [pid 8712] close(18) = -1 EBADF (Bad file descriptor) [pid 8712] close(19) = -1 EBADF (Bad file descriptor) [pid 8712] close(20) = -1 EBADF (Bad file descriptor) [pid 8712] close(21) = -1 EBADF (Bad file descriptor) [pid 8712] close(22) = -1 EBADF (Bad file descriptor) [pid 8712] close(23) = -1 EBADF (Bad file descriptor) [pid 8712] close(24) = -1 EBADF (Bad file descriptor) [pid 8712] close(25) = -1 EBADF (Bad file descriptor) [pid 8712] close(26) = -1 EBADF (Bad file descriptor) [pid 8712] close(27) = -1 EBADF (Bad file descriptor) [pid 8712] close(28) = -1 EBADF (Bad file descriptor) [pid 8712] close(29) = -1 EBADF (Bad file descriptor) [pid 8712] exit_group(0) = ? [pid 8712] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3094, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3092", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3092", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3092/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3092/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3092/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3092") = 0 [pid 3620] mkdir("./3093", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3095 ./strace-static-x86_64: Process 8713 attached [pid 8713] chdir("./3093") = 0 [pid 8713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8713] setpgid(0, 0) = 0 [pid 8713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8713] write(3, "1000", 4) = 4 [pid 8713] close(3) = 0 [pid 8713] symlink("/dev/binderfs", "./binderfs") = 0 [ 195.843678][ T8712] siw: device registration error -23 [pid 8713] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8713] close(3) = 0 [pid 8713] close(4) = 0 [pid 8713] close(5) = 0 [pid 8713] close(6) = -1 EBADF (Bad file descriptor) [pid 8713] close(7) = -1 EBADF (Bad file descriptor) [pid 8713] close(8) = -1 EBADF (Bad file descriptor) [pid 8713] close(9) = -1 EBADF (Bad file descriptor) [pid 8713] close(10) = -1 EBADF (Bad file descriptor) [pid 8713] close(11) = -1 EBADF (Bad file descriptor) [pid 8713] close(12) = -1 EBADF (Bad file descriptor) [pid 8713] close(13) = -1 EBADF (Bad file descriptor) [pid 8713] close(14) = -1 EBADF (Bad file descriptor) [pid 8713] close(15) = -1 EBADF (Bad file descriptor) [pid 8713] close(16) = -1 EBADF (Bad file descriptor) [pid 8713] close(17) = -1 EBADF (Bad file descriptor) [pid 8713] close(18) = -1 EBADF (Bad file descriptor) [pid 8713] close(19) = -1 EBADF (Bad file descriptor) [pid 8713] close(20) = -1 EBADF (Bad file descriptor) [pid 8713] close(21) = -1 EBADF (Bad file descriptor) [pid 8713] close(22) = -1 EBADF (Bad file descriptor) [pid 8713] close(23) = -1 EBADF (Bad file descriptor) [pid 8713] close(24) = -1 EBADF (Bad file descriptor) [pid 8713] close(25) = -1 EBADF (Bad file descriptor) [pid 8713] close(26) = -1 EBADF (Bad file descriptor) [pid 8713] close(27) = -1 EBADF (Bad file descriptor) [pid 8713] close(28) = -1 EBADF (Bad file descriptor) [pid 8713] close(29) = -1 EBADF (Bad file descriptor) [pid 8713] exit_group(0) = ? [pid 8713] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3095, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3093", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3093", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3093/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3093/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3093/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3093") = 0 [pid 3620] mkdir("./3094", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8714 attached , child_tidptr=0x555555b53690) = 3096 [pid 8714] chdir("./3094") = 0 [pid 8714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8714] setpgid(0, 0) = 0 [pid 8714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8714] write(3, "1000", 4) = 4 [pid 8714] close(3) = 0 [pid 8714] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8714] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.876075][ T8713] siw: device registration error -23 [pid 8714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8714] close(3) = 0 [pid 8714] close(4) = 0 [pid 8714] close(5) = 0 [pid 8714] close(6) = -1 EBADF (Bad file descriptor) [pid 8714] close(7) = -1 EBADF (Bad file descriptor) [pid 8714] close(8) = -1 EBADF (Bad file descriptor) [pid 8714] close(9) = -1 EBADF (Bad file descriptor) [pid 8714] close(10) = -1 EBADF (Bad file descriptor) [pid 8714] close(11) = -1 EBADF (Bad file descriptor) [pid 8714] close(12) = -1 EBADF (Bad file descriptor) [pid 8714] close(13) = -1 EBADF (Bad file descriptor) [pid 8714] close(14) = -1 EBADF (Bad file descriptor) [pid 8714] close(15) = -1 EBADF (Bad file descriptor) [pid 8714] close(16) = -1 EBADF (Bad file descriptor) [pid 8714] close(17) = -1 EBADF (Bad file descriptor) [pid 8714] close(18) = -1 EBADF (Bad file descriptor) [pid 8714] close(19) = -1 EBADF (Bad file descriptor) [pid 8714] close(20) = -1 EBADF (Bad file descriptor) [pid 8714] close(21) = -1 EBADF (Bad file descriptor) [pid 8714] close(22) = -1 EBADF (Bad file descriptor) [pid 8714] close(23) = -1 EBADF (Bad file descriptor) [pid 8714] close(24) = -1 EBADF (Bad file descriptor) [pid 8714] close(25) = -1 EBADF (Bad file descriptor) [pid 8714] close(26) = -1 EBADF (Bad file descriptor) [pid 8714] close(27) = -1 EBADF (Bad file descriptor) [pid 8714] close(28) = -1 EBADF (Bad file descriptor) [pid 8714] close(29) = -1 EBADF (Bad file descriptor) [pid 8714] exit_group(0) = ? [pid 8714] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3096, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3094", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3094", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3094/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3094/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3094/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3094") = 0 [pid 3620] mkdir("./3095", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3097 ./strace-static-x86_64: Process 8715 attached [pid 8715] chdir("./3095") = 0 [pid 8715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8715] setpgid(0, 0) = 0 [pid 8715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8715] write(3, "1000", 4) = 4 [pid 8715] close(3) = 0 [pid 8715] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8715] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.909600][ T8714] siw: device registration error -23 [pid 8715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8715] close(3) = 0 [pid 8715] close(4) = 0 [pid 8715] close(5) = 0 [pid 8715] close(6) = -1 EBADF (Bad file descriptor) [pid 8715] close(7) = -1 EBADF (Bad file descriptor) [pid 8715] close(8) = -1 EBADF (Bad file descriptor) [pid 8715] close(9) = -1 EBADF (Bad file descriptor) [pid 8715] close(10) = -1 EBADF (Bad file descriptor) [pid 8715] close(11) = -1 EBADF (Bad file descriptor) [pid 8715] close(12) = -1 EBADF (Bad file descriptor) [pid 8715] close(13) = -1 EBADF (Bad file descriptor) [pid 8715] close(14) = -1 EBADF (Bad file descriptor) [pid 8715] close(15) = -1 EBADF (Bad file descriptor) [pid 8715] close(16) = -1 EBADF (Bad file descriptor) [pid 8715] close(17) = -1 EBADF (Bad file descriptor) [pid 8715] close(18) = -1 EBADF (Bad file descriptor) [pid 8715] close(19) = -1 EBADF (Bad file descriptor) [pid 8715] close(20) = -1 EBADF (Bad file descriptor) [pid 8715] close(21) = -1 EBADF (Bad file descriptor) [pid 8715] close(22) = -1 EBADF (Bad file descriptor) [pid 8715] close(23) = -1 EBADF (Bad file descriptor) [pid 8715] close(24) = -1 EBADF (Bad file descriptor) [pid 8715] close(25) = -1 EBADF (Bad file descriptor) [pid 8715] close(26) = -1 EBADF (Bad file descriptor) [pid 8715] close(27) = -1 EBADF (Bad file descriptor) [pid 8715] close(28) = -1 EBADF (Bad file descriptor) [pid 8715] close(29) = -1 EBADF (Bad file descriptor) [pid 8715] exit_group(0) = ? [pid 8715] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3097, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3095", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3095", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3095/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3095/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3095/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3095") = 0 [pid 3620] mkdir("./3096", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3098 ./strace-static-x86_64: Process 8716 attached [pid 8716] chdir("./3096") = 0 [pid 8716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8716] setpgid(0, 0) = 0 [pid 8716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8716] write(3, "1000", 4) = 4 [pid 8716] close(3) = 0 [pid 8716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8716] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 195.940711][ T8715] siw: device registration error -23 [pid 8716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8716] close(3) = 0 [pid 8716] close(4) = 0 [pid 8716] close(5) = 0 [pid 8716] close(6) = -1 EBADF (Bad file descriptor) [pid 8716] close(7) = -1 EBADF (Bad file descriptor) [pid 8716] close(8) = -1 EBADF (Bad file descriptor) [pid 8716] close(9) = -1 EBADF (Bad file descriptor) [pid 8716] close(10) = -1 EBADF (Bad file descriptor) [pid 8716] close(11) = -1 EBADF (Bad file descriptor) [pid 8716] close(12) = -1 EBADF (Bad file descriptor) [pid 8716] close(13) = -1 EBADF (Bad file descriptor) [pid 8716] close(14) = -1 EBADF (Bad file descriptor) [pid 8716] close(15) = -1 EBADF (Bad file descriptor) [pid 8716] close(16) = -1 EBADF (Bad file descriptor) [pid 8716] close(17) = -1 EBADF (Bad file descriptor) [pid 8716] close(18) = -1 EBADF (Bad file descriptor) [pid 8716] close(19) = -1 EBADF (Bad file descriptor) [pid 8716] close(20) = -1 EBADF (Bad file descriptor) [pid 8716] close(21) = -1 EBADF (Bad file descriptor) [pid 8716] close(22) = -1 EBADF (Bad file descriptor) [pid 8716] close(23) = -1 EBADF (Bad file descriptor) [pid 8716] close(24) = -1 EBADF (Bad file descriptor) [pid 8716] close(25) = -1 EBADF (Bad file descriptor) [pid 8716] close(26) = -1 EBADF (Bad file descriptor) [pid 8716] close(27) = -1 EBADF (Bad file descriptor) [pid 8716] close(28) = -1 EBADF (Bad file descriptor) [pid 8716] close(29) = -1 EBADF (Bad file descriptor) [pid 8716] exit_group(0) = ? [pid 8716] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3098, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3096", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3096", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3096/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3096/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3096/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3096") = 0 [pid 3620] mkdir("./3097", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3099 ./strace-static-x86_64: Process 8717 attached [pid 8717] chdir("./3097") = 0 [pid 8717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8717] setpgid(0, 0) = 0 [pid 8717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8717] write(3, "1000", 4) = 4 [pid 8717] close(3) = 0 [ 195.976220][ T8716] siw: device registration error -23 [pid 8717] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8717] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8717] close(3) = 0 [pid 8717] close(4) = 0 [pid 8717] close(5) = 0 [pid 8717] close(6) = -1 EBADF (Bad file descriptor) [pid 8717] close(7) = -1 EBADF (Bad file descriptor) [pid 8717] close(8) = -1 EBADF (Bad file descriptor) [pid 8717] close(9) = -1 EBADF (Bad file descriptor) [pid 8717] close(10) = -1 EBADF (Bad file descriptor) [pid 8717] close(11) = -1 EBADF (Bad file descriptor) [pid 8717] close(12) = -1 EBADF (Bad file descriptor) [pid 8717] close(13) = -1 EBADF (Bad file descriptor) [pid 8717] close(14) = -1 EBADF (Bad file descriptor) [pid 8717] close(15) = -1 EBADF (Bad file descriptor) [pid 8717] close(16) = -1 EBADF (Bad file descriptor) [pid 8717] close(17) = -1 EBADF (Bad file descriptor) [pid 8717] close(18) = -1 EBADF (Bad file descriptor) [pid 8717] close(19) = -1 EBADF (Bad file descriptor) [pid 8717] close(20) = -1 EBADF (Bad file descriptor) [pid 8717] close(21) = -1 EBADF (Bad file descriptor) [pid 8717] close(22) = -1 EBADF (Bad file descriptor) [pid 8717] close(23) = -1 EBADF (Bad file descriptor) [pid 8717] close(24) = -1 EBADF (Bad file descriptor) [pid 8717] close(25) = -1 EBADF (Bad file descriptor) [pid 8717] close(26) = -1 EBADF (Bad file descriptor) [pid 8717] close(27) = -1 EBADF (Bad file descriptor) [pid 8717] close(28) = -1 EBADF (Bad file descriptor) [pid 8717] close(29) = -1 EBADF (Bad file descriptor) [pid 8717] exit_group(0) = ? [pid 8717] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3099, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3097", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3097", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3097/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3097/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3097/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3097") = 0 [pid 3620] mkdir("./3098", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3100 ./strace-static-x86_64: Process 8718 attached [pid 8718] chdir("./3098") = 0 [pid 8718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8718] setpgid(0, 0) = 0 [pid 8718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8718] write(3, "1000", 4) = 4 [pid 8718] close(3) = 0 [pid 8718] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8718] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8718] close(3) = 0 [pid 8718] close(4) = 0 [pid 8718] close(5) = 0 [pid 8718] close(6) = -1 EBADF (Bad file descriptor) [pid 8718] close(7) = -1 EBADF (Bad file descriptor) [pid 8718] close(8) = -1 EBADF (Bad file descriptor) [pid 8718] close(9) = -1 EBADF (Bad file descriptor) [pid 8718] close(10) = -1 EBADF (Bad file descriptor) [pid 8718] close(11) = -1 EBADF (Bad file descriptor) [pid 8718] close(12) = -1 EBADF (Bad file descriptor) [pid 8718] close(13) = -1 EBADF (Bad file descriptor) [pid 8718] close(14) = -1 EBADF (Bad file descriptor) [pid 8718] close(15) = -1 EBADF (Bad file descriptor) [pid 8718] close(16) = -1 EBADF (Bad file descriptor) [pid 8718] close(17) = -1 EBADF (Bad file descriptor) [pid 8718] close(18) = -1 EBADF (Bad file descriptor) [pid 8718] close(19) = -1 EBADF (Bad file descriptor) [pid 8718] close(20) = -1 EBADF (Bad file descriptor) [pid 8718] close(21) = -1 EBADF (Bad file descriptor) [pid 8718] close(22) = -1 EBADF (Bad file descriptor) [pid 8718] close(23) = -1 EBADF (Bad file descriptor) [pid 8718] close(24) = -1 EBADF (Bad file descriptor) [pid 8718] close(25) = -1 EBADF (Bad file descriptor) [pid 8718] close(26) = -1 EBADF (Bad file descriptor) [pid 8718] close(27) = -1 EBADF (Bad file descriptor) [pid 8718] close(28) = -1 EBADF (Bad file descriptor) [pid 8718] close(29) = -1 EBADF (Bad file descriptor) [pid 8718] exit_group(0) = ? [pid 8718] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3100, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3098", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3098", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3098/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3098/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3098/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3098") = 0 [pid 3620] mkdir("./3099", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8719 attached [pid 8719] chdir("./3099") = 0 [pid 8719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3101 [pid 8719] setpgid(0, 0) = 0 [pid 8719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8719] write(3, "1000", 4) = 4 [pid 8719] close(3) = 0 [pid 8719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8719] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.018460][ T8717] siw: device registration error -23 [ 196.049527][ T8718] siw: device registration error -23 [pid 8719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8719] close(3) = 0 [pid 8719] close(4) = 0 [pid 8719] close(5) = 0 [pid 8719] close(6) = -1 EBADF (Bad file descriptor) [pid 8719] close(7) = -1 EBADF (Bad file descriptor) [pid 8719] close(8) = -1 EBADF (Bad file descriptor) [pid 8719] close(9) = -1 EBADF (Bad file descriptor) [pid 8719] close(10) = -1 EBADF (Bad file descriptor) [pid 8719] close(11) = -1 EBADF (Bad file descriptor) [pid 8719] close(12) = -1 EBADF (Bad file descriptor) [pid 8719] close(13) = -1 EBADF (Bad file descriptor) [pid 8719] close(14) = -1 EBADF (Bad file descriptor) [pid 8719] close(15) = -1 EBADF (Bad file descriptor) [pid 8719] close(16) = -1 EBADF (Bad file descriptor) [pid 8719] close(17) = -1 EBADF (Bad file descriptor) [pid 8719] close(18) = -1 EBADF (Bad file descriptor) [pid 8719] close(19) = -1 EBADF (Bad file descriptor) [pid 8719] close(20) = -1 EBADF (Bad file descriptor) [pid 8719] close(21) = -1 EBADF (Bad file descriptor) [pid 8719] close(22) = -1 EBADF (Bad file descriptor) [pid 8719] close(23) = -1 EBADF (Bad file descriptor) [pid 8719] close(24) = -1 EBADF (Bad file descriptor) [pid 8719] close(25) = -1 EBADF (Bad file descriptor) [pid 8719] close(26) = -1 EBADF (Bad file descriptor) [pid 8719] close(27) = -1 EBADF (Bad file descriptor) [pid 8719] close(28) = -1 EBADF (Bad file descriptor) [pid 8719] close(29) = -1 EBADF (Bad file descriptor) [pid 8719] exit_group(0) = ? [pid 8719] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3101, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3099", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3099", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3099/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3099/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3099/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3099") = 0 [pid 3620] mkdir("./3100", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3102 ./strace-static-x86_64: Process 8720 attached [pid 8720] chdir("./3100") = 0 [pid 8720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8720] setpgid(0, 0) = 0 [pid 8720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8720] write(3, "1000", 4) = 4 [pid 8720] close(3) = 0 [pid 8720] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8720] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.080777][ T8719] siw: device registration error -23 [pid 8720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8720] close(3) = 0 [pid 8720] close(4) = 0 [pid 8720] close(5) = 0 [pid 8720] close(6) = -1 EBADF (Bad file descriptor) [pid 8720] close(7) = -1 EBADF (Bad file descriptor) [pid 8720] close(8) = -1 EBADF (Bad file descriptor) [pid 8720] close(9) = -1 EBADF (Bad file descriptor) [pid 8720] close(10) = -1 EBADF (Bad file descriptor) [pid 8720] close(11) = -1 EBADF (Bad file descriptor) [pid 8720] close(12) = -1 EBADF (Bad file descriptor) [pid 8720] close(13) = -1 EBADF (Bad file descriptor) [pid 8720] close(14) = -1 EBADF (Bad file descriptor) [pid 8720] close(15) = -1 EBADF (Bad file descriptor) [pid 8720] close(16) = -1 EBADF (Bad file descriptor) [pid 8720] close(17) = -1 EBADF (Bad file descriptor) [pid 8720] close(18) = -1 EBADF (Bad file descriptor) [pid 8720] close(19) = -1 EBADF (Bad file descriptor) [pid 8720] close(20) = -1 EBADF (Bad file descriptor) [pid 8720] close(21) = -1 EBADF (Bad file descriptor) [pid 8720] close(22) = -1 EBADF (Bad file descriptor) [pid 8720] close(23) = -1 EBADF (Bad file descriptor) [pid 8720] close(24) = -1 EBADF (Bad file descriptor) [pid 8720] close(25) = -1 EBADF (Bad file descriptor) [pid 8720] close(26) = -1 EBADF (Bad file descriptor) [pid 8720] close(27) = -1 EBADF (Bad file descriptor) [pid 8720] close(28) = -1 EBADF (Bad file descriptor) [pid 8720] close(29) = -1 EBADF (Bad file descriptor) [pid 8720] exit_group(0) = ? [pid 8720] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3102, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3100", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3100/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3100/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3100/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3100") = 0 [pid 3620] mkdir("./3101", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3103 ./strace-static-x86_64: Process 8721 attached [pid 8721] chdir("./3101") = 0 [pid 8721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8721] setpgid(0, 0) = 0 [pid 8721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8721] write(3, "1000", 4) = 4 [pid 8721] close(3) = 0 [pid 8721] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8721] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.108301][ T8720] siw: device registration error -23 [pid 8721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8721] close(3) = 0 [pid 8721] close(4) = 0 [pid 8721] close(5) = 0 [pid 8721] close(6) = -1 EBADF (Bad file descriptor) [pid 8721] close(7) = -1 EBADF (Bad file descriptor) [pid 8721] close(8) = -1 EBADF (Bad file descriptor) [pid 8721] close(9) = -1 EBADF (Bad file descriptor) [pid 8721] close(10) = -1 EBADF (Bad file descriptor) [pid 8721] close(11) = -1 EBADF (Bad file descriptor) [pid 8721] close(12) = -1 EBADF (Bad file descriptor) [pid 8721] close(13) = -1 EBADF (Bad file descriptor) [pid 8721] close(14) = -1 EBADF (Bad file descriptor) [pid 8721] close(15) = -1 EBADF (Bad file descriptor) [pid 8721] close(16) = -1 EBADF (Bad file descriptor) [pid 8721] close(17) = -1 EBADF (Bad file descriptor) [pid 8721] close(18) = -1 EBADF (Bad file descriptor) [pid 8721] close(19) = -1 EBADF (Bad file descriptor) [pid 8721] close(20) = -1 EBADF (Bad file descriptor) [pid 8721] close(21) = -1 EBADF (Bad file descriptor) [pid 8721] close(22) = -1 EBADF (Bad file descriptor) [pid 8721] close(23) = -1 EBADF (Bad file descriptor) [pid 8721] close(24) = -1 EBADF (Bad file descriptor) [pid 8721] close(25) = -1 EBADF (Bad file descriptor) [pid 8721] close(26) = -1 EBADF (Bad file descriptor) [pid 8721] close(27) = -1 EBADF (Bad file descriptor) [pid 8721] close(28) = -1 EBADF (Bad file descriptor) [pid 8721] close(29) = -1 EBADF (Bad file descriptor) [pid 8721] exit_group(0) = ? [pid 8721] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3103, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3101", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3101/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3101/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3101") = 0 [pid 3620] mkdir("./3102", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8722 attached , child_tidptr=0x555555b53690) = 3104 [pid 8722] chdir("./3102") = 0 [pid 8722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8722] setpgid(0, 0) = 0 [pid 8722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8722] write(3, "1000", 4) = 4 [pid 8722] close(3) = 0 [pid 8722] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8722] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.141601][ T8721] siw: device registration error -23 [pid 8722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8722] close(3) = 0 [pid 8722] close(4) = 0 [pid 8722] close(5) = 0 [pid 8722] close(6) = -1 EBADF (Bad file descriptor) [pid 8722] close(7) = -1 EBADF (Bad file descriptor) [pid 8722] close(8) = -1 EBADF (Bad file descriptor) [pid 8722] close(9) = -1 EBADF (Bad file descriptor) [pid 8722] close(10) = -1 EBADF (Bad file descriptor) [pid 8722] close(11) = -1 EBADF (Bad file descriptor) [pid 8722] close(12) = -1 EBADF (Bad file descriptor) [pid 8722] close(13) = -1 EBADF (Bad file descriptor) [pid 8722] close(14) = -1 EBADF (Bad file descriptor) [pid 8722] close(15) = -1 EBADF (Bad file descriptor) [pid 8722] close(16) = -1 EBADF (Bad file descriptor) [pid 8722] close(17) = -1 EBADF (Bad file descriptor) [pid 8722] close(18) = -1 EBADF (Bad file descriptor) [pid 8722] close(19) = -1 EBADF (Bad file descriptor) [pid 8722] close(20) = -1 EBADF (Bad file descriptor) [pid 8722] close(21) = -1 EBADF (Bad file descriptor) [pid 8722] close(22) = -1 EBADF (Bad file descriptor) [pid 8722] close(23) = -1 EBADF (Bad file descriptor) [pid 8722] close(24) = -1 EBADF (Bad file descriptor) [pid 8722] close(25) = -1 EBADF (Bad file descriptor) [pid 8722] close(26) = -1 EBADF (Bad file descriptor) [pid 8722] close(27) = -1 EBADF (Bad file descriptor) [pid 8722] close(28) = -1 EBADF (Bad file descriptor) [pid 8722] close(29) = -1 EBADF (Bad file descriptor) [pid 8722] exit_group(0) = ? [pid 8722] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3104, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3102", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3102/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3102/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3102") = 0 [pid 3620] mkdir("./3103", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3105 ./strace-static-x86_64: Process 8723 attached [pid 8723] chdir("./3103") = 0 [pid 8723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8723] setpgid(0, 0) = 0 [pid 8723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8723] write(3, "1000", 4) = 4 [pid 8723] close(3) = 0 [pid 8723] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8723] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8723] close(3) = 0 [pid 8723] close(4) = 0 [pid 8723] close(5) = 0 [pid 8723] close(6) = -1 EBADF (Bad file descriptor) [pid 8723] close(7) = -1 EBADF (Bad file descriptor) [pid 8723] close(8) = -1 EBADF (Bad file descriptor) [pid 8723] close(9) = -1 EBADF (Bad file descriptor) [pid 8723] close(10) = -1 EBADF (Bad file descriptor) [pid 8723] close(11) = -1 EBADF (Bad file descriptor) [pid 8723] close(12) = -1 EBADF (Bad file descriptor) [pid 8723] close(13) = -1 EBADF (Bad file descriptor) [pid 8723] close(14) = -1 EBADF (Bad file descriptor) [pid 8723] close(15) = -1 EBADF (Bad file descriptor) [pid 8723] close(16) = -1 EBADF (Bad file descriptor) [pid 8723] close(17) = -1 EBADF (Bad file descriptor) [pid 8723] close(18) = -1 EBADF (Bad file descriptor) [pid 8723] close(19) = -1 EBADF (Bad file descriptor) [pid 8723] close(20) = -1 EBADF (Bad file descriptor) [pid 8723] close(21) = -1 EBADF (Bad file descriptor) [pid 8723] close(22) = -1 EBADF (Bad file descriptor) [pid 8723] close(23) = -1 EBADF (Bad file descriptor) [pid 8723] close(24) = -1 EBADF (Bad file descriptor) [pid 8723] close(25) = -1 EBADF (Bad file descriptor) [pid 8723] close(26) = -1 EBADF (Bad file descriptor) [pid 8723] close(27) = -1 EBADF (Bad file descriptor) [pid 8723] close(28) = -1 EBADF (Bad file descriptor) [pid 8723] close(29) = -1 EBADF (Bad file descriptor) [pid 8723] exit_group(0) = ? [pid 8723] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3105, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3103", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3103/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3103/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3103") = 0 [pid 3620] mkdir("./3104", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3106 ./strace-static-x86_64: Process 8724 attached [pid 8724] chdir("./3104") = 0 [pid 8724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8724] setpgid(0, 0) = 0 [pid 8724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8724] write(3, "1000", 4) = 4 [pid 8724] close(3) = 0 [pid 8724] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8724] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.184547][ T8722] siw: device registration error -23 [ 196.220136][ T8723] siw: device registration error -23 [pid 8724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8724] close(3) = 0 [pid 8724] close(4) = 0 [pid 8724] close(5) = 0 [pid 8724] close(6) = -1 EBADF (Bad file descriptor) [pid 8724] close(7) = -1 EBADF (Bad file descriptor) [pid 8724] close(8) = -1 EBADF (Bad file descriptor) [pid 8724] close(9) = -1 EBADF (Bad file descriptor) [pid 8724] close(10) = -1 EBADF (Bad file descriptor) [pid 8724] close(11) = -1 EBADF (Bad file descriptor) [pid 8724] close(12) = -1 EBADF (Bad file descriptor) [pid 8724] close(13) = -1 EBADF (Bad file descriptor) [pid 8724] close(14) = -1 EBADF (Bad file descriptor) [pid 8724] close(15) = -1 EBADF (Bad file descriptor) [pid 8724] close(16) = -1 EBADF (Bad file descriptor) [pid 8724] close(17) = -1 EBADF (Bad file descriptor) [pid 8724] close(18) = -1 EBADF (Bad file descriptor) [pid 8724] close(19) = -1 EBADF (Bad file descriptor) [pid 8724] close(20) = -1 EBADF (Bad file descriptor) [pid 8724] close(21) = -1 EBADF (Bad file descriptor) [pid 8724] close(22) = -1 EBADF (Bad file descriptor) [pid 8724] close(23) = -1 EBADF (Bad file descriptor) [pid 8724] close(24) = -1 EBADF (Bad file descriptor) [pid 8724] close(25) = -1 EBADF (Bad file descriptor) [pid 8724] close(26) = -1 EBADF (Bad file descriptor) [pid 8724] close(27) = -1 EBADF (Bad file descriptor) [pid 8724] close(28) = -1 EBADF (Bad file descriptor) [pid 8724] close(29) = -1 EBADF (Bad file descriptor) [pid 8724] exit_group(0) = ? [pid 8724] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3106, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3104", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3104/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3104/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3104/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3104") = 0 [pid 3620] mkdir("./3105", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3107 ./strace-static-x86_64: Process 8725 attached [pid 8725] chdir("./3105") = 0 [pid 8725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8725] setpgid(0, 0) = 0 [pid 8725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8725] write(3, "1000", 4) = 4 [pid 8725] close(3) = 0 [pid 8725] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8725] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.260497][ T8724] siw: device registration error -23 [pid 8725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8725] close(3) = 0 [pid 8725] close(4) = 0 [pid 8725] close(5) = 0 [pid 8725] close(6) = -1 EBADF (Bad file descriptor) [pid 8725] close(7) = -1 EBADF (Bad file descriptor) [pid 8725] close(8) = -1 EBADF (Bad file descriptor) [pid 8725] close(9) = -1 EBADF (Bad file descriptor) [pid 8725] close(10) = -1 EBADF (Bad file descriptor) [pid 8725] close(11) = -1 EBADF (Bad file descriptor) [pid 8725] close(12) = -1 EBADF (Bad file descriptor) [pid 8725] close(13) = -1 EBADF (Bad file descriptor) [pid 8725] close(14) = -1 EBADF (Bad file descriptor) [pid 8725] close(15) = -1 EBADF (Bad file descriptor) [pid 8725] close(16) = -1 EBADF (Bad file descriptor) [pid 8725] close(17) = -1 EBADF (Bad file descriptor) [pid 8725] close(18) = -1 EBADF (Bad file descriptor) [pid 8725] close(19) = -1 EBADF (Bad file descriptor) [pid 8725] close(20) = -1 EBADF (Bad file descriptor) [pid 8725] close(21) = -1 EBADF (Bad file descriptor) [pid 8725] close(22) = -1 EBADF (Bad file descriptor) [pid 8725] close(23) = -1 EBADF (Bad file descriptor) [pid 8725] close(24) = -1 EBADF (Bad file descriptor) [pid 8725] close(25) = -1 EBADF (Bad file descriptor) [pid 8725] close(26) = -1 EBADF (Bad file descriptor) [pid 8725] close(27) = -1 EBADF (Bad file descriptor) [pid 8725] close(28) = -1 EBADF (Bad file descriptor) [pid 8725] close(29) = -1 EBADF (Bad file descriptor) [pid 8725] exit_group(0) = ? [pid 8725] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3107, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3105", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3105/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3105/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3105") = 0 [pid 3620] mkdir("./3106", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3108 ./strace-static-x86_64: Process 8726 attached [pid 8726] chdir("./3106") = 0 [pid 8726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8726] setpgid(0, 0) = 0 [pid 8726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8726] write(3, "1000", 4) = 4 [pid 8726] close(3) = 0 [pid 8726] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8726] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8726] close(3) = 0 [pid 8726] close(4) = 0 [pid 8726] close(5) = 0 [pid 8726] close(6) = -1 EBADF (Bad file descriptor) [pid 8726] close(7) = -1 EBADF (Bad file descriptor) [pid 8726] close(8) = -1 EBADF (Bad file descriptor) [pid 8726] close(9) = -1 EBADF (Bad file descriptor) [pid 8726] close(10) = -1 EBADF (Bad file descriptor) [pid 8726] close(11) = -1 EBADF (Bad file descriptor) [pid 8726] close(12) = -1 EBADF (Bad file descriptor) [pid 8726] close(13) = -1 EBADF (Bad file descriptor) [pid 8726] close(14) = -1 EBADF (Bad file descriptor) [pid 8726] close(15) = -1 EBADF (Bad file descriptor) [pid 8726] close(16) = -1 EBADF (Bad file descriptor) [pid 8726] close(17) = -1 EBADF (Bad file descriptor) [pid 8726] close(18) = -1 EBADF (Bad file descriptor) [pid 8726] close(19) = -1 EBADF (Bad file descriptor) [pid 8726] close(20) = -1 EBADF (Bad file descriptor) [pid 8726] close(21) = -1 EBADF (Bad file descriptor) [pid 8726] close(22) = -1 EBADF (Bad file descriptor) [pid 8726] close(23) = -1 EBADF (Bad file descriptor) [pid 8726] close(24) = -1 EBADF (Bad file descriptor) [pid 8726] close(25) = -1 EBADF (Bad file descriptor) [pid 8726] close(26) = -1 EBADF (Bad file descriptor) [pid 8726] close(27) = -1 EBADF (Bad file descriptor) [pid 8726] close(28) = -1 EBADF (Bad file descriptor) [pid 8726] close(29) = -1 EBADF (Bad file descriptor) [pid 8726] exit_group(0) = ? [pid 8726] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3108, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3106", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3106/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3106/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3106/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3106") = 0 [pid 3620] mkdir("./3107", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3109 ./strace-static-x86_64: Process 8727 attached [pid 8727] chdir("./3107") = 0 [pid 8727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8727] setpgid(0, 0) = 0 [pid 8727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8727] write(3, "1000", 4) = 4 [pid 8727] close(3) = 0 [pid 8727] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8727] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.301197][ T8725] siw: device registration error -23 [ 196.339171][ T8726] siw: device registration error -23 [pid 8727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8727] close(3) = 0 [pid 8727] close(4) = 0 [pid 8727] close(5) = 0 [pid 8727] close(6) = -1 EBADF (Bad file descriptor) [pid 8727] close(7) = -1 EBADF (Bad file descriptor) [pid 8727] close(8) = -1 EBADF (Bad file descriptor) [pid 8727] close(9) = -1 EBADF (Bad file descriptor) [pid 8727] close(10) = -1 EBADF (Bad file descriptor) [pid 8727] close(11) = -1 EBADF (Bad file descriptor) [pid 8727] close(12) = -1 EBADF (Bad file descriptor) [pid 8727] close(13) = -1 EBADF (Bad file descriptor) [pid 8727] close(14) = -1 EBADF (Bad file descriptor) [pid 8727] close(15) = -1 EBADF (Bad file descriptor) [pid 8727] close(16) = -1 EBADF (Bad file descriptor) [pid 8727] close(17) = -1 EBADF (Bad file descriptor) [pid 8727] close(18) = -1 EBADF (Bad file descriptor) [pid 8727] close(19) = -1 EBADF (Bad file descriptor) [pid 8727] close(20) = -1 EBADF (Bad file descriptor) [pid 8727] close(21) = -1 EBADF (Bad file descriptor) [pid 8727] close(22) = -1 EBADF (Bad file descriptor) [pid 8727] close(23) = -1 EBADF (Bad file descriptor) [pid 8727] close(24) = -1 EBADF (Bad file descriptor) [pid 8727] close(25) = -1 EBADF (Bad file descriptor) [pid 8727] close(26) = -1 EBADF (Bad file descriptor) [pid 8727] close(27) = -1 EBADF (Bad file descriptor) [pid 8727] close(28) = -1 EBADF (Bad file descriptor) [pid 8727] close(29) = -1 EBADF (Bad file descriptor) [pid 8727] exit_group(0) = ? [pid 8727] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3109, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3107", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3107/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3107/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3107") = 0 [pid 3620] mkdir("./3108", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3110 ./strace-static-x86_64: Process 8728 attached [pid 8728] chdir("./3108") = 0 [pid 8728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8728] setpgid(0, 0) = 0 [pid 8728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8728] write(3, "1000", 4) = 4 [pid 8728] close(3) = 0 [pid 8728] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8728] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.377561][ T8727] siw: device registration error -23 [pid 8728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8728] close(3) = 0 [pid 8728] close(4) = 0 [pid 8728] close(5) = 0 [pid 8728] close(6) = -1 EBADF (Bad file descriptor) [pid 8728] close(7) = -1 EBADF (Bad file descriptor) [pid 8728] close(8) = -1 EBADF (Bad file descriptor) [pid 8728] close(9) = -1 EBADF (Bad file descriptor) [pid 8728] close(10) = -1 EBADF (Bad file descriptor) [pid 8728] close(11) = -1 EBADF (Bad file descriptor) [pid 8728] close(12) = -1 EBADF (Bad file descriptor) [pid 8728] close(13) = -1 EBADF (Bad file descriptor) [pid 8728] close(14) = -1 EBADF (Bad file descriptor) [pid 8728] close(15) = -1 EBADF (Bad file descriptor) [pid 8728] close(16) = -1 EBADF (Bad file descriptor) [pid 8728] close(17) = -1 EBADF (Bad file descriptor) [pid 8728] close(18) = -1 EBADF (Bad file descriptor) [pid 8728] close(19) = -1 EBADF (Bad file descriptor) [pid 8728] close(20) = -1 EBADF (Bad file descriptor) [pid 8728] close(21) = -1 EBADF (Bad file descriptor) [pid 8728] close(22) = -1 EBADF (Bad file descriptor) [pid 8728] close(23) = -1 EBADF (Bad file descriptor) [pid 8728] close(24) = -1 EBADF (Bad file descriptor) [pid 8728] close(25) = -1 EBADF (Bad file descriptor) [pid 8728] close(26) = -1 EBADF (Bad file descriptor) [pid 8728] close(27) = -1 EBADF (Bad file descriptor) [pid 8728] close(28) = -1 EBADF (Bad file descriptor) [pid 8728] close(29) = -1 EBADF (Bad file descriptor) [pid 8728] exit_group(0) = ? [pid 8728] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3110, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3108", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3108/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3108/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3108") = 0 [pid 3620] mkdir("./3109", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3111 ./strace-static-x86_64: Process 8729 attached [pid 8729] chdir("./3109") = 0 [pid 8729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8729] setpgid(0, 0) = 0 [pid 8729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8729] write(3, "1000", 4) = 4 [pid 8729] close(3) = 0 [pid 8729] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8729] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.413968][ T8728] siw: device registration error -23 [pid 8729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8729] close(3) = 0 [pid 8729] close(4) = 0 [pid 8729] close(5) = 0 [pid 8729] close(6) = -1 EBADF (Bad file descriptor) [pid 8729] close(7) = -1 EBADF (Bad file descriptor) [pid 8729] close(8) = -1 EBADF (Bad file descriptor) [pid 8729] close(9) = -1 EBADF (Bad file descriptor) [pid 8729] close(10) = -1 EBADF (Bad file descriptor) [pid 8729] close(11) = -1 EBADF (Bad file descriptor) [pid 8729] close(12) = -1 EBADF (Bad file descriptor) [pid 8729] close(13) = -1 EBADF (Bad file descriptor) [pid 8729] close(14) = -1 EBADF (Bad file descriptor) [pid 8729] close(15) = -1 EBADF (Bad file descriptor) [pid 8729] close(16) = -1 EBADF (Bad file descriptor) [pid 8729] close(17) = -1 EBADF (Bad file descriptor) [pid 8729] close(18) = -1 EBADF (Bad file descriptor) [pid 8729] close(19) = -1 EBADF (Bad file descriptor) [pid 8729] close(20) = -1 EBADF (Bad file descriptor) [pid 8729] close(21) = -1 EBADF (Bad file descriptor) [pid 8729] close(22) = -1 EBADF (Bad file descriptor) [pid 8729] close(23) = -1 EBADF (Bad file descriptor) [pid 8729] close(24) = -1 EBADF (Bad file descriptor) [pid 8729] close(25) = -1 EBADF (Bad file descriptor) [pid 8729] close(26) = -1 EBADF (Bad file descriptor) [pid 8729] close(27) = -1 EBADF (Bad file descriptor) [pid 8729] close(28) = -1 EBADF (Bad file descriptor) [pid 8729] close(29) = -1 EBADF (Bad file descriptor) [pid 8729] exit_group(0) = ? [pid 8729] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3111, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3109", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3109/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3109/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3109/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3109") = 0 [pid 3620] mkdir("./3110", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3112 ./strace-static-x86_64: Process 8730 attached [pid 8730] chdir("./3110") = 0 [pid 8730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8730] setpgid(0, 0) = 0 [pid 8730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8730] write(3, "1000", 4) = 4 [pid 8730] close(3) = 0 [pid 8730] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8730] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.450849][ T8729] siw: device registration error -23 [pid 8730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8730] close(3) = 0 [pid 8730] close(4) = 0 [pid 8730] close(5) = 0 [pid 8730] close(6) = -1 EBADF (Bad file descriptor) [pid 8730] close(7) = -1 EBADF (Bad file descriptor) [pid 8730] close(8) = -1 EBADF (Bad file descriptor) [pid 8730] close(9) = -1 EBADF (Bad file descriptor) [pid 8730] close(10) = -1 EBADF (Bad file descriptor) [pid 8730] close(11) = -1 EBADF (Bad file descriptor) [pid 8730] close(12) = -1 EBADF (Bad file descriptor) [pid 8730] close(13) = -1 EBADF (Bad file descriptor) [pid 8730] close(14) = -1 EBADF (Bad file descriptor) [pid 8730] close(15) = -1 EBADF (Bad file descriptor) [pid 8730] close(16) = -1 EBADF (Bad file descriptor) [pid 8730] close(17) = -1 EBADF (Bad file descriptor) [pid 8730] close(18) = -1 EBADF (Bad file descriptor) [pid 8730] close(19) = -1 EBADF (Bad file descriptor) [pid 8730] close(20) = -1 EBADF (Bad file descriptor) [pid 8730] close(21) = -1 EBADF (Bad file descriptor) [pid 8730] close(22) = -1 EBADF (Bad file descriptor) [pid 8730] close(23) = -1 EBADF (Bad file descriptor) [pid 8730] close(24) = -1 EBADF (Bad file descriptor) [pid 8730] close(25) = -1 EBADF (Bad file descriptor) [pid 8730] close(26) = -1 EBADF (Bad file descriptor) [pid 8730] close(27) = -1 EBADF (Bad file descriptor) [pid 8730] close(28) = -1 EBADF (Bad file descriptor) [pid 8730] close(29) = -1 EBADF (Bad file descriptor) [pid 8730] exit_group(0) = ? [pid 8730] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3112, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3110", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3110/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3110/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3110") = 0 [pid 3620] mkdir("./3111", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8731 attached , child_tidptr=0x555555b53690) = 3113 [pid 8731] chdir("./3111") = 0 [pid 8731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8731] setpgid(0, 0) = 0 [pid 8731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8731] write(3, "1000", 4) = 4 [pid 8731] close(3) = 0 [pid 8731] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8731] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.489761][ T8730] siw: device registration error -23 [pid 8731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8731] close(3) = 0 [pid 8731] close(4) = 0 [pid 8731] close(5) = 0 [pid 8731] close(6) = -1 EBADF (Bad file descriptor) [pid 8731] close(7) = -1 EBADF (Bad file descriptor) [pid 8731] close(8) = -1 EBADF (Bad file descriptor) [pid 8731] close(9) = -1 EBADF (Bad file descriptor) [pid 8731] close(10) = -1 EBADF (Bad file descriptor) [pid 8731] close(11) = -1 EBADF (Bad file descriptor) [pid 8731] close(12) = -1 EBADF (Bad file descriptor) [pid 8731] close(13) = -1 EBADF (Bad file descriptor) [pid 8731] close(14) = -1 EBADF (Bad file descriptor) [pid 8731] close(15) = -1 EBADF (Bad file descriptor) [pid 8731] close(16) = -1 EBADF (Bad file descriptor) [pid 8731] close(17) = -1 EBADF (Bad file descriptor) [pid 8731] close(18) = -1 EBADF (Bad file descriptor) [pid 8731] close(19) = -1 EBADF (Bad file descriptor) [pid 8731] close(20) = -1 EBADF (Bad file descriptor) [pid 8731] close(21) = -1 EBADF (Bad file descriptor) [pid 8731] close(22) = -1 EBADF (Bad file descriptor) [pid 8731] close(23) = -1 EBADF (Bad file descriptor) [pid 8731] close(24) = -1 EBADF (Bad file descriptor) [pid 8731] close(25) = -1 EBADF (Bad file descriptor) [pid 8731] close(26) = -1 EBADF (Bad file descriptor) [pid 8731] close(27) = -1 EBADF (Bad file descriptor) [pid 8731] close(28) = -1 EBADF (Bad file descriptor) [pid 8731] close(29) = -1 EBADF (Bad file descriptor) [pid 8731] exit_group(0) = ? [pid 8731] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3111", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3111/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3111/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3111/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3111") = 0 [pid 3620] mkdir("./3112", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3114 ./strace-static-x86_64: Process 8732 attached [pid 8732] chdir("./3112") = 0 [pid 8732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8732] setpgid(0, 0) = 0 [pid 8732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8732] write(3, "1000", 4) = 4 [pid 8732] close(3) = 0 [pid 8732] symlink("/dev/binderfs", "./binderfs") = 0 [ 196.522119][ T8731] siw: device registration error -23 [pid 8732] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8732] close(3) = 0 [pid 8732] close(4) = 0 [pid 8732] close(5) = 0 [pid 8732] close(6) = -1 EBADF (Bad file descriptor) [pid 8732] close(7) = -1 EBADF (Bad file descriptor) [pid 8732] close(8) = -1 EBADF (Bad file descriptor) [pid 8732] close(9) = -1 EBADF (Bad file descriptor) [pid 8732] close(10) = -1 EBADF (Bad file descriptor) [pid 8732] close(11) = -1 EBADF (Bad file descriptor) [pid 8732] close(12) = -1 EBADF (Bad file descriptor) [pid 8732] close(13) = -1 EBADF (Bad file descriptor) [pid 8732] close(14) = -1 EBADF (Bad file descriptor) [pid 8732] close(15) = -1 EBADF (Bad file descriptor) [pid 8732] close(16) = -1 EBADF (Bad file descriptor) [pid 8732] close(17) = -1 EBADF (Bad file descriptor) [pid 8732] close(18) = -1 EBADF (Bad file descriptor) [pid 8732] close(19) = -1 EBADF (Bad file descriptor) [pid 8732] close(20) = -1 EBADF (Bad file descriptor) [pid 8732] close(21) = -1 EBADF (Bad file descriptor) [pid 8732] close(22) = -1 EBADF (Bad file descriptor) [pid 8732] close(23) = -1 EBADF (Bad file descriptor) [pid 8732] close(24) = -1 EBADF (Bad file descriptor) [pid 8732] close(25) = -1 EBADF (Bad file descriptor) [pid 8732] close(26) = -1 EBADF (Bad file descriptor) [pid 8732] close(27) = -1 EBADF (Bad file descriptor) [pid 8732] close(28) = -1 EBADF (Bad file descriptor) [pid 8732] close(29) = -1 EBADF (Bad file descriptor) [pid 8732] exit_group(0) = ? [pid 8732] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3114, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3112", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3112/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3112/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3112") = 0 [pid 3620] mkdir("./3113", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3115 ./strace-static-x86_64: Process 8733 attached [pid 8733] chdir("./3113") = 0 [pid 8733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8733] setpgid(0, 0) = 0 [pid 8733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8733] write(3, "1000", 4) = 4 [pid 8733] close(3) = 0 [pid 8733] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8733] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8733] close(3) = 0 [pid 8733] close(4) = 0 [pid 8733] close(5) = 0 [pid 8733] close(6) = -1 EBADF (Bad file descriptor) [pid 8733] close(7) = -1 EBADF (Bad file descriptor) [pid 8733] close(8) = -1 EBADF (Bad file descriptor) [pid 8733] close(9) = -1 EBADF (Bad file descriptor) [pid 8733] close(10) = -1 EBADF (Bad file descriptor) [pid 8733] close(11) = -1 EBADF (Bad file descriptor) [pid 8733] close(12) = -1 EBADF (Bad file descriptor) [pid 8733] close(13) = -1 EBADF (Bad file descriptor) [pid 8733] close(14) = -1 EBADF (Bad file descriptor) [pid 8733] close(15) = -1 EBADF (Bad file descriptor) [pid 8733] close(16) = -1 EBADF (Bad file descriptor) [pid 8733] close(17) = -1 EBADF (Bad file descriptor) [pid 8733] close(18) = -1 EBADF (Bad file descriptor) [pid 8733] close(19) = -1 EBADF (Bad file descriptor) [pid 8733] close(20) = -1 EBADF (Bad file descriptor) [pid 8733] close(21) = -1 EBADF (Bad file descriptor) [pid 8733] close(22) = -1 EBADF (Bad file descriptor) [pid 8733] close(23) = -1 EBADF (Bad file descriptor) [pid 8733] close(24) = -1 EBADF (Bad file descriptor) [pid 8733] close(25) = -1 EBADF (Bad file descriptor) [pid 8733] close(26) = -1 EBADF (Bad file descriptor) [pid 8733] close(27) = -1 EBADF (Bad file descriptor) [pid 8733] close(28) = -1 EBADF (Bad file descriptor) [pid 8733] close(29) = -1 EBADF (Bad file descriptor) [pid 8733] exit_group(0) = ? [pid 8733] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3115, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3113", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3113/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3113/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3113/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3113") = 0 [pid 3620] mkdir("./3114", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3116 ./strace-static-x86_64: Process 8734 attached [pid 8734] chdir("./3114") = 0 [pid 8734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8734] setpgid(0, 0) = 0 [pid 8734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8734] write(3, "1000", 4) = 4 [pid 8734] close(3) = 0 [pid 8734] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8734] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.563993][ T8732] siw: device registration error -23 [ 196.593626][ T8733] siw: device registration error -23 [pid 8734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8734] close(3) = 0 [pid 8734] close(4) = 0 [pid 8734] close(5) = 0 [pid 8734] close(6) = -1 EBADF (Bad file descriptor) [pid 8734] close(7) = -1 EBADF (Bad file descriptor) [pid 8734] close(8) = -1 EBADF (Bad file descriptor) [pid 8734] close(9) = -1 EBADF (Bad file descriptor) [pid 8734] close(10) = -1 EBADF (Bad file descriptor) [pid 8734] close(11) = -1 EBADF (Bad file descriptor) [pid 8734] close(12) = -1 EBADF (Bad file descriptor) [pid 8734] close(13) = -1 EBADF (Bad file descriptor) [pid 8734] close(14) = -1 EBADF (Bad file descriptor) [pid 8734] close(15) = -1 EBADF (Bad file descriptor) [pid 8734] close(16) = -1 EBADF (Bad file descriptor) [pid 8734] close(17) = -1 EBADF (Bad file descriptor) [pid 8734] close(18) = -1 EBADF (Bad file descriptor) [pid 8734] close(19) = -1 EBADF (Bad file descriptor) [pid 8734] close(20) = -1 EBADF (Bad file descriptor) [pid 8734] close(21) = -1 EBADF (Bad file descriptor) [pid 8734] close(22) = -1 EBADF (Bad file descriptor) [pid 8734] close(23) = -1 EBADF (Bad file descriptor) [pid 8734] close(24) = -1 EBADF (Bad file descriptor) [pid 8734] close(25) = -1 EBADF (Bad file descriptor) [pid 8734] close(26) = -1 EBADF (Bad file descriptor) [pid 8734] close(27) = -1 EBADF (Bad file descriptor) [pid 8734] close(28) = -1 EBADF (Bad file descriptor) [pid 8734] close(29) = -1 EBADF (Bad file descriptor) [pid 8734] exit_group(0) = ? [pid 8734] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3116, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3114", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3114/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3114/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3114/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3114") = 0 [pid 3620] mkdir("./3115", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3117 ./strace-static-x86_64: Process 8735 attached [pid 8735] chdir("./3115") = 0 [pid 8735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8735] setpgid(0, 0) = 0 [pid 8735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8735] write(3, "1000", 4) = 4 [pid 8735] close(3) = 0 [pid 8735] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8735] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.634760][ T8734] siw: device registration error -23 [pid 8735] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8735] close(3) = 0 [pid 8735] close(4) = 0 [pid 8735] close(5) = 0 [pid 8735] close(6) = -1 EBADF (Bad file descriptor) [pid 8735] close(7) = -1 EBADF (Bad file descriptor) [pid 8735] close(8) = -1 EBADF (Bad file descriptor) [pid 8735] close(9) = -1 EBADF (Bad file descriptor) [pid 8735] close(10) = -1 EBADF (Bad file descriptor) [pid 8735] close(11) = -1 EBADF (Bad file descriptor) [pid 8735] close(12) = -1 EBADF (Bad file descriptor) [pid 8735] close(13) = -1 EBADF (Bad file descriptor) [pid 8735] close(14) = -1 EBADF (Bad file descriptor) [pid 8735] close(15) = -1 EBADF (Bad file descriptor) [pid 8735] close(16) = -1 EBADF (Bad file descriptor) [pid 8735] close(17) = -1 EBADF (Bad file descriptor) [pid 8735] close(18) = -1 EBADF (Bad file descriptor) [pid 8735] close(19) = -1 EBADF (Bad file descriptor) [pid 8735] close(20) = -1 EBADF (Bad file descriptor) [pid 8735] close(21) = -1 EBADF (Bad file descriptor) [pid 8735] close(22) = -1 EBADF (Bad file descriptor) [pid 8735] close(23) = -1 EBADF (Bad file descriptor) [pid 8735] close(24) = -1 EBADF (Bad file descriptor) [pid 8735] close(25) = -1 EBADF (Bad file descriptor) [pid 8735] close(26) = -1 EBADF (Bad file descriptor) [pid 8735] close(27) = -1 EBADF (Bad file descriptor) [pid 8735] close(28) = -1 EBADF (Bad file descriptor) [pid 8735] close(29) = -1 EBADF (Bad file descriptor) [pid 8735] exit_group(0) = ? [pid 8735] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3117, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3115", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3115/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3115/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3115") = 0 [pid 3620] mkdir("./3116", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8736 attached , child_tidptr=0x555555b53690) = 3118 [pid 8736] chdir("./3116") = 0 [pid 8736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8736] setpgid(0, 0) = 0 [pid 8736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8736] write(3, "1000", 4) = 4 [pid 8736] close(3) = 0 [pid 8736] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8736] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.672747][ T8735] siw: device registration error -23 [pid 8736] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8736] close(3) = 0 [pid 8736] close(4) = 0 [pid 8736] close(5) = 0 [pid 8736] close(6) = -1 EBADF (Bad file descriptor) [pid 8736] close(7) = -1 EBADF (Bad file descriptor) [pid 8736] close(8) = -1 EBADF (Bad file descriptor) [pid 8736] close(9) = -1 EBADF (Bad file descriptor) [pid 8736] close(10) = -1 EBADF (Bad file descriptor) [pid 8736] close(11) = -1 EBADF (Bad file descriptor) [pid 8736] close(12) = -1 EBADF (Bad file descriptor) [pid 8736] close(13) = -1 EBADF (Bad file descriptor) [pid 8736] close(14) = -1 EBADF (Bad file descriptor) [pid 8736] close(15) = -1 EBADF (Bad file descriptor) [pid 8736] close(16) = -1 EBADF (Bad file descriptor) [pid 8736] close(17) = -1 EBADF (Bad file descriptor) [pid 8736] close(18) = -1 EBADF (Bad file descriptor) [pid 8736] close(19) = -1 EBADF (Bad file descriptor) [pid 8736] close(20) = -1 EBADF (Bad file descriptor) [pid 8736] close(21) = -1 EBADF (Bad file descriptor) [pid 8736] close(22) = -1 EBADF (Bad file descriptor) [pid 8736] close(23) = -1 EBADF (Bad file descriptor) [pid 8736] close(24) = -1 EBADF (Bad file descriptor) [pid 8736] close(25) = -1 EBADF (Bad file descriptor) [pid 8736] close(26) = -1 EBADF (Bad file descriptor) [pid 8736] close(27) = -1 EBADF (Bad file descriptor) [pid 8736] close(28) = -1 EBADF (Bad file descriptor) [pid 8736] close(29) = -1 EBADF (Bad file descriptor) [pid 8736] exit_group(0) = ? [pid 8736] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3118, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3116", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3116/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3116/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3116") = 0 [pid 3620] mkdir("./3117", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8737 attached , child_tidptr=0x555555b53690) = 3119 [pid 8737] chdir("./3117") = 0 [pid 8737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8737] setpgid(0, 0) = 0 [pid 8737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8737] write(3, "1000", 4) = 4 [pid 8737] close(3) = 0 [pid 8737] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8737] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.707454][ T8736] siw: device registration error -23 [pid 8737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8737] close(3) = 0 [pid 8737] close(4) = 0 [pid 8737] close(5) = 0 [pid 8737] close(6) = -1 EBADF (Bad file descriptor) [pid 8737] close(7) = -1 EBADF (Bad file descriptor) [pid 8737] close(8) = -1 EBADF (Bad file descriptor) [pid 8737] close(9) = -1 EBADF (Bad file descriptor) [pid 8737] close(10) = -1 EBADF (Bad file descriptor) [pid 8737] close(11) = -1 EBADF (Bad file descriptor) [pid 8737] close(12) = -1 EBADF (Bad file descriptor) [pid 8737] close(13) = -1 EBADF (Bad file descriptor) [pid 8737] close(14) = -1 EBADF (Bad file descriptor) [pid 8737] close(15) = -1 EBADF (Bad file descriptor) [pid 8737] close(16) = -1 EBADF (Bad file descriptor) [pid 8737] close(17) = -1 EBADF (Bad file descriptor) [pid 8737] close(18) = -1 EBADF (Bad file descriptor) [pid 8737] close(19) = -1 EBADF (Bad file descriptor) [pid 8737] close(20) = -1 EBADF (Bad file descriptor) [pid 8737] close(21) = -1 EBADF (Bad file descriptor) [pid 8737] close(22) = -1 EBADF (Bad file descriptor) [pid 8737] close(23) = -1 EBADF (Bad file descriptor) [pid 8737] close(24) = -1 EBADF (Bad file descriptor) [pid 8737] close(25) = -1 EBADF (Bad file descriptor) [pid 8737] close(26) = -1 EBADF (Bad file descriptor) [pid 8737] close(27) = -1 EBADF (Bad file descriptor) [pid 8737] close(28) = -1 EBADF (Bad file descriptor) [pid 8737] close(29) = -1 EBADF (Bad file descriptor) [pid 8737] exit_group(0) = ? [pid 8737] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3119, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3117", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3117/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3117/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3117") = 0 [pid 3620] mkdir("./3118", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8738 attached , child_tidptr=0x555555b53690) = 3120 [pid 8738] chdir("./3118") = 0 [pid 8738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8738] setpgid(0, 0) = 0 [pid 8738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8738] write(3, "1000", 4) = 4 [pid 8738] close(3) = 0 [pid 8738] symlink("/dev/binderfs", "./binderfs") = 0 [ 196.745559][ T8737] siw: device registration error -23 [pid 8738] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8738] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8738] close(3) = 0 [pid 8738] close(4) = 0 [pid 8738] close(5) = 0 [pid 8738] close(6) = -1 EBADF (Bad file descriptor) [pid 8738] close(7) = -1 EBADF (Bad file descriptor) [pid 8738] close(8) = -1 EBADF (Bad file descriptor) [pid 8738] close(9) = -1 EBADF (Bad file descriptor) [pid 8738] close(10) = -1 EBADF (Bad file descriptor) [pid 8738] close(11) = -1 EBADF (Bad file descriptor) [pid 8738] close(12) = -1 EBADF (Bad file descriptor) [pid 8738] close(13) = -1 EBADF (Bad file descriptor) [pid 8738] close(14) = -1 EBADF (Bad file descriptor) [pid 8738] close(15) = -1 EBADF (Bad file descriptor) [pid 8738] close(16) = -1 EBADF (Bad file descriptor) [pid 8738] close(17) = -1 EBADF (Bad file descriptor) [pid 8738] close(18) = -1 EBADF (Bad file descriptor) [pid 8738] close(19) = -1 EBADF (Bad file descriptor) [pid 8738] close(20) = -1 EBADF (Bad file descriptor) [pid 8738] close(21) = -1 EBADF (Bad file descriptor) [pid 8738] close(22) = -1 EBADF (Bad file descriptor) [pid 8738] close(23) = -1 EBADF (Bad file descriptor) [pid 8738] close(24) = -1 EBADF (Bad file descriptor) [pid 8738] close(25) = -1 EBADF (Bad file descriptor) [pid 8738] close(26) = -1 EBADF (Bad file descriptor) [pid 8738] close(27) = -1 EBADF (Bad file descriptor) [pid 8738] close(28) = -1 EBADF (Bad file descriptor) [pid 8738] close(29) = -1 EBADF (Bad file descriptor) [pid 8738] exit_group(0) = ? [pid 8738] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3120, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3118", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3118/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3118/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3118/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3118") = 0 [pid 3620] mkdir("./3119", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3121 ./strace-static-x86_64: Process 8739 attached [pid 8739] chdir("./3119") = 0 [pid 8739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8739] setpgid(0, 0) = 0 [pid 8739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8739] write(3, "1000", 4) = 4 [pid 8739] close(3) = 0 [pid 8739] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8739] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8739] close(3) = 0 [pid 8739] close(4) = 0 [pid 8739] close(5) = 0 [pid 8739] close(6) = -1 EBADF (Bad file descriptor) [pid 8739] close(7) = -1 EBADF (Bad file descriptor) [pid 8739] close(8) = -1 EBADF (Bad file descriptor) [pid 8739] close(9) = -1 EBADF (Bad file descriptor) [pid 8739] close(10) = -1 EBADF (Bad file descriptor) [pid 8739] close(11) = -1 EBADF (Bad file descriptor) [pid 8739] close(12) = -1 EBADF (Bad file descriptor) [pid 8739] close(13) = -1 EBADF (Bad file descriptor) [pid 8739] close(14) = -1 EBADF (Bad file descriptor) [pid 8739] close(15) = -1 EBADF (Bad file descriptor) [pid 8739] close(16) = -1 EBADF (Bad file descriptor) [pid 8739] close(17) = -1 EBADF (Bad file descriptor) [pid 8739] close(18) = -1 EBADF (Bad file descriptor) [pid 8739] close(19) = -1 EBADF (Bad file descriptor) [pid 8739] close(20) = -1 EBADF (Bad file descriptor) [pid 8739] close(21) = -1 EBADF (Bad file descriptor) [pid 8739] close(22) = -1 EBADF (Bad file descriptor) [pid 8739] close(23) = -1 EBADF (Bad file descriptor) [pid 8739] close(24) = -1 EBADF (Bad file descriptor) [pid 8739] close(25) = -1 EBADF (Bad file descriptor) [pid 8739] close(26) = -1 EBADF (Bad file descriptor) [pid 8739] close(27) = -1 EBADF (Bad file descriptor) [pid 8739] close(28) = -1 EBADF (Bad file descriptor) [pid 8739] close(29) = -1 EBADF (Bad file descriptor) [pid 8739] exit_group(0) = ? [pid 8739] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3121, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3119", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3119/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3119/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3119/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3119") = 0 [pid 3620] mkdir("./3120", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8740 attached , child_tidptr=0x555555b53690) = 3122 [pid 8740] chdir("./3120") = 0 [pid 8740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8740] setpgid(0, 0) = 0 [pid 8740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8740] write(3, "1000", 4) = 4 [pid 8740] close(3) = 0 [pid 8740] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8740] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.787811][ T8738] siw: device registration error -23 [ 196.825234][ T8739] siw: device registration error -23 [pid 8740] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8740] close(3) = 0 [pid 8740] close(4) = 0 [pid 8740] close(5) = 0 [pid 8740] close(6) = -1 EBADF (Bad file descriptor) [pid 8740] close(7) = -1 EBADF (Bad file descriptor) [pid 8740] close(8) = -1 EBADF (Bad file descriptor) [pid 8740] close(9) = -1 EBADF (Bad file descriptor) [pid 8740] close(10) = -1 EBADF (Bad file descriptor) [pid 8740] close(11) = -1 EBADF (Bad file descriptor) [pid 8740] close(12) = -1 EBADF (Bad file descriptor) [pid 8740] close(13) = -1 EBADF (Bad file descriptor) [pid 8740] close(14) = -1 EBADF (Bad file descriptor) [pid 8740] close(15) = -1 EBADF (Bad file descriptor) [pid 8740] close(16) = -1 EBADF (Bad file descriptor) [pid 8740] close(17) = -1 EBADF (Bad file descriptor) [pid 8740] close(18) = -1 EBADF (Bad file descriptor) [pid 8740] close(19) = -1 EBADF (Bad file descriptor) [pid 8740] close(20) = -1 EBADF (Bad file descriptor) [pid 8740] close(21) = -1 EBADF (Bad file descriptor) [pid 8740] close(22) = -1 EBADF (Bad file descriptor) [pid 8740] close(23) = -1 EBADF (Bad file descriptor) [pid 8740] close(24) = -1 EBADF (Bad file descriptor) [pid 8740] close(25) = -1 EBADF (Bad file descriptor) [pid 8740] close(26) = -1 EBADF (Bad file descriptor) [pid 8740] close(27) = -1 EBADF (Bad file descriptor) [pid 8740] close(28) = -1 EBADF (Bad file descriptor) [pid 8740] close(29) = -1 EBADF (Bad file descriptor) [pid 8740] exit_group(0) = ? [pid 8740] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3122, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3120", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3120/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3120/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3120") = 0 [pid 3620] mkdir("./3121", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8741 attached , child_tidptr=0x555555b53690) = 3123 [pid 8741] chdir("./3121") = 0 [pid 8741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8741] setpgid(0, 0) = 0 [pid 8741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8741] write(3, "1000", 4) = 4 [pid 8741] close(3) = 0 [pid 8741] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8741] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.855659][ T8740] siw: device registration error -23 [pid 8741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8741] close(3) = 0 [pid 8741] close(4) = 0 [pid 8741] close(5) = 0 [pid 8741] close(6) = -1 EBADF (Bad file descriptor) [pid 8741] close(7) = -1 EBADF (Bad file descriptor) [pid 8741] close(8) = -1 EBADF (Bad file descriptor) [pid 8741] close(9) = -1 EBADF (Bad file descriptor) [pid 8741] close(10) = -1 EBADF (Bad file descriptor) [pid 8741] close(11) = -1 EBADF (Bad file descriptor) [pid 8741] close(12) = -1 EBADF (Bad file descriptor) [pid 8741] close(13) = -1 EBADF (Bad file descriptor) [pid 8741] close(14) = -1 EBADF (Bad file descriptor) [pid 8741] close(15) = -1 EBADF (Bad file descriptor) [pid 8741] close(16) = -1 EBADF (Bad file descriptor) [pid 8741] close(17) = -1 EBADF (Bad file descriptor) [pid 8741] close(18) = -1 EBADF (Bad file descriptor) [pid 8741] close(19) = -1 EBADF (Bad file descriptor) [pid 8741] close(20) = -1 EBADF (Bad file descriptor) [pid 8741] close(21) = -1 EBADF (Bad file descriptor) [pid 8741] close(22) = -1 EBADF (Bad file descriptor) [pid 8741] close(23) = -1 EBADF (Bad file descriptor) [pid 8741] close(24) = -1 EBADF (Bad file descriptor) [pid 8741] close(25) = -1 EBADF (Bad file descriptor) [pid 8741] close(26) = -1 EBADF (Bad file descriptor) [pid 8741] close(27) = -1 EBADF (Bad file descriptor) [pid 8741] close(28) = -1 EBADF (Bad file descriptor) [pid 8741] close(29) = -1 EBADF (Bad file descriptor) [pid 8741] exit_group(0) = ? [pid 8741] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3123, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3121", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3121/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3121/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3121/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3121") = 0 [pid 3620] mkdir("./3122", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3124 ./strace-static-x86_64: Process 8742 attached [pid 8742] chdir("./3122") = 0 [pid 8742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8742] setpgid(0, 0) = 0 [pid 8742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8742] write(3, "1000", 4) = 4 [pid 8742] close(3) = 0 [pid 8742] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8742] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.891601][ T8741] siw: device registration error -23 [pid 8742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8742] close(3) = 0 [pid 8742] close(4) = 0 [pid 8742] close(5) = 0 [pid 8742] close(6) = -1 EBADF (Bad file descriptor) [pid 8742] close(7) = -1 EBADF (Bad file descriptor) [pid 8742] close(8) = -1 EBADF (Bad file descriptor) [pid 8742] close(9) = -1 EBADF (Bad file descriptor) [pid 8742] close(10) = -1 EBADF (Bad file descriptor) [pid 8742] close(11) = -1 EBADF (Bad file descriptor) [pid 8742] close(12) = -1 EBADF (Bad file descriptor) [pid 8742] close(13) = -1 EBADF (Bad file descriptor) [pid 8742] close(14) = -1 EBADF (Bad file descriptor) [pid 8742] close(15) = -1 EBADF (Bad file descriptor) [pid 8742] close(16) = -1 EBADF (Bad file descriptor) [pid 8742] close(17) = -1 EBADF (Bad file descriptor) [pid 8742] close(18) = -1 EBADF (Bad file descriptor) [pid 8742] close(19) = -1 EBADF (Bad file descriptor) [pid 8742] close(20) = -1 EBADF (Bad file descriptor) [pid 8742] close(21) = -1 EBADF (Bad file descriptor) [pid 8742] close(22) = -1 EBADF (Bad file descriptor) [pid 8742] close(23) = -1 EBADF (Bad file descriptor) [pid 8742] close(24) = -1 EBADF (Bad file descriptor) [pid 8742] close(25) = -1 EBADF (Bad file descriptor) [pid 8742] close(26) = -1 EBADF (Bad file descriptor) [pid 8742] close(27) = -1 EBADF (Bad file descriptor) [pid 8742] close(28) = -1 EBADF (Bad file descriptor) [pid 8742] close(29) = -1 EBADF (Bad file descriptor) [pid 8742] exit_group(0) = ? [pid 8742] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3124, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3122", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3122/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3122/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3122/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3122") = 0 [pid 3620] mkdir("./3123", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3125 ./strace-static-x86_64: Process 8743 attached [pid 8743] chdir("./3123") = 0 [pid 8743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8743] setpgid(0, 0) = 0 [pid 8743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8743] write(3, "1000", 4) = 4 [pid 8743] close(3) = 0 [pid 8743] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8743] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.926880][ T8742] siw: device registration error -23 [pid 8743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8743] close(3) = 0 [pid 8743] close(4) = 0 [pid 8743] close(5) = 0 [pid 8743] close(6) = -1 EBADF (Bad file descriptor) [pid 8743] close(7) = -1 EBADF (Bad file descriptor) [pid 8743] close(8) = -1 EBADF (Bad file descriptor) [pid 8743] close(9) = -1 EBADF (Bad file descriptor) [pid 8743] close(10) = -1 EBADF (Bad file descriptor) [pid 8743] close(11) = -1 EBADF (Bad file descriptor) [pid 8743] close(12) = -1 EBADF (Bad file descriptor) [pid 8743] close(13) = -1 EBADF (Bad file descriptor) [pid 8743] close(14) = -1 EBADF (Bad file descriptor) [pid 8743] close(15) = -1 EBADF (Bad file descriptor) [pid 8743] close(16) = -1 EBADF (Bad file descriptor) [pid 8743] close(17) = -1 EBADF (Bad file descriptor) [pid 8743] close(18) = -1 EBADF (Bad file descriptor) [pid 8743] close(19) = -1 EBADF (Bad file descriptor) [pid 8743] close(20) = -1 EBADF (Bad file descriptor) [pid 8743] close(21) = -1 EBADF (Bad file descriptor) [pid 8743] close(22) = -1 EBADF (Bad file descriptor) [pid 8743] close(23) = -1 EBADF (Bad file descriptor) [pid 8743] close(24) = -1 EBADF (Bad file descriptor) [pid 8743] close(25) = -1 EBADF (Bad file descriptor) [pid 8743] close(26) = -1 EBADF (Bad file descriptor) [pid 8743] close(27) = -1 EBADF (Bad file descriptor) [pid 8743] close(28) = -1 EBADF (Bad file descriptor) [pid 8743] close(29) = -1 EBADF (Bad file descriptor) [pid 8743] exit_group(0) = ? [pid 8743] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3125, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3123", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3123/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3123/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3123/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3123") = 0 [pid 3620] mkdir("./3124", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8744 attached , child_tidptr=0x555555b53690) = 3126 [pid 8744] chdir("./3124") = 0 [pid 8744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8744] setpgid(0, 0) = 0 [pid 8744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8744] write(3, "1000", 4) = 4 [pid 8744] close(3) = 0 [pid 8744] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8744] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.963945][ T8743] siw: device registration error -23 [pid 8744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8744] close(3) = 0 [pid 8744] close(4) = 0 [pid 8744] close(5) = 0 [pid 8744] close(6) = -1 EBADF (Bad file descriptor) [pid 8744] close(7) = -1 EBADF (Bad file descriptor) [pid 8744] close(8) = -1 EBADF (Bad file descriptor) [pid 8744] close(9) = -1 EBADF (Bad file descriptor) [pid 8744] close(10) = -1 EBADF (Bad file descriptor) [pid 8744] close(11) = -1 EBADF (Bad file descriptor) [pid 8744] close(12) = -1 EBADF (Bad file descriptor) [pid 8744] close(13) = -1 EBADF (Bad file descriptor) [pid 8744] close(14) = -1 EBADF (Bad file descriptor) [pid 8744] close(15) = -1 EBADF (Bad file descriptor) [pid 8744] close(16) = -1 EBADF (Bad file descriptor) [pid 8744] close(17) = -1 EBADF (Bad file descriptor) [pid 8744] close(18) = -1 EBADF (Bad file descriptor) [pid 8744] close(19) = -1 EBADF (Bad file descriptor) [pid 8744] close(20) = -1 EBADF (Bad file descriptor) [pid 8744] close(21) = -1 EBADF (Bad file descriptor) [pid 8744] close(22) = -1 EBADF (Bad file descriptor) [pid 8744] close(23) = -1 EBADF (Bad file descriptor) [pid 8744] close(24) = -1 EBADF (Bad file descriptor) [pid 8744] close(25) = -1 EBADF (Bad file descriptor) [pid 8744] close(26) = -1 EBADF (Bad file descriptor) [pid 8744] close(27) = -1 EBADF (Bad file descriptor) [pid 8744] close(28) = -1 EBADF (Bad file descriptor) [pid 8744] close(29) = -1 EBADF (Bad file descriptor) [pid 8744] exit_group(0) = ? [pid 8744] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3126, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3124", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3124/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3124/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3124") = 0 [pid 3620] mkdir("./3125", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8745 attached , child_tidptr=0x555555b53690) = 3127 [pid 8745] chdir("./3125") = 0 [pid 8745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8745] setpgid(0, 0) = 0 [pid 8745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8745] write(3, "1000", 4) = 4 [pid 8745] close(3) = 0 [pid 8745] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8745] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 196.997444][ T8744] siw: device registration error -23 [pid 8745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8745] close(3) = 0 [pid 8745] close(4) = 0 [pid 8745] close(5) = 0 [pid 8745] close(6) = -1 EBADF (Bad file descriptor) [pid 8745] close(7) = -1 EBADF (Bad file descriptor) [pid 8745] close(8) = -1 EBADF (Bad file descriptor) [pid 8745] close(9) = -1 EBADF (Bad file descriptor) [pid 8745] close(10) = -1 EBADF (Bad file descriptor) [pid 8745] close(11) = -1 EBADF (Bad file descriptor) [pid 8745] close(12) = -1 EBADF (Bad file descriptor) [pid 8745] close(13) = -1 EBADF (Bad file descriptor) [pid 8745] close(14) = -1 EBADF (Bad file descriptor) [pid 8745] close(15) = -1 EBADF (Bad file descriptor) [pid 8745] close(16) = -1 EBADF (Bad file descriptor) [pid 8745] close(17) = -1 EBADF (Bad file descriptor) [pid 8745] close(18) = -1 EBADF (Bad file descriptor) [pid 8745] close(19) = -1 EBADF (Bad file descriptor) [pid 8745] close(20) = -1 EBADF (Bad file descriptor) [pid 8745] close(21) = -1 EBADF (Bad file descriptor) [pid 8745] close(22) = -1 EBADF (Bad file descriptor) [pid 8745] close(23) = -1 EBADF (Bad file descriptor) [pid 8745] close(24) = -1 EBADF (Bad file descriptor) [pid 8745] close(25) = -1 EBADF (Bad file descriptor) [pid 8745] close(26) = -1 EBADF (Bad file descriptor) [pid 8745] close(27) = -1 EBADF (Bad file descriptor) [pid 8745] close(28) = -1 EBADF (Bad file descriptor) [pid 8745] close(29) = -1 EBADF (Bad file descriptor) [pid 8745] exit_group(0) = ? [pid 8745] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3127, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3125", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3125/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3125/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3125/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3125") = 0 [pid 3620] mkdir("./3126", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3128 ./strace-static-x86_64: Process 8746 attached [pid 8746] chdir("./3126") = 0 [pid 8746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8746] setpgid(0, 0) = 0 [pid 8746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8746] write(3, "1000", 4) = 4 [pid 8746] close(3) = 0 [pid 8746] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8746] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.037404][ T8745] siw: device registration error -23 [pid 8746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8746] close(3) = 0 [pid 8746] close(4) = 0 [pid 8746] close(5) = 0 [pid 8746] close(6) = -1 EBADF (Bad file descriptor) [pid 8746] close(7) = -1 EBADF (Bad file descriptor) [pid 8746] close(8) = -1 EBADF (Bad file descriptor) [pid 8746] close(9) = -1 EBADF (Bad file descriptor) [pid 8746] close(10) = -1 EBADF (Bad file descriptor) [pid 8746] close(11) = -1 EBADF (Bad file descriptor) [pid 8746] close(12) = -1 EBADF (Bad file descriptor) [pid 8746] close(13) = -1 EBADF (Bad file descriptor) [pid 8746] close(14) = -1 EBADF (Bad file descriptor) [pid 8746] close(15) = -1 EBADF (Bad file descriptor) [pid 8746] close(16) = -1 EBADF (Bad file descriptor) [pid 8746] close(17) = -1 EBADF (Bad file descriptor) [pid 8746] close(18) = -1 EBADF (Bad file descriptor) [pid 8746] close(19) = -1 EBADF (Bad file descriptor) [pid 8746] close(20) = -1 EBADF (Bad file descriptor) [pid 8746] close(21) = -1 EBADF (Bad file descriptor) [pid 8746] close(22) = -1 EBADF (Bad file descriptor) [pid 8746] close(23) = -1 EBADF (Bad file descriptor) [pid 8746] close(24) = -1 EBADF (Bad file descriptor) [pid 8746] close(25) = -1 EBADF (Bad file descriptor) [pid 8746] close(26) = -1 EBADF (Bad file descriptor) [pid 8746] close(27) = -1 EBADF (Bad file descriptor) [pid 8746] close(28) = -1 EBADF (Bad file descriptor) [pid 8746] close(29) = -1 EBADF (Bad file descriptor) [pid 8746] exit_group(0) = ? [pid 8746] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3128, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3126", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3126/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3126/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3126/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3126") = 0 [pid 3620] mkdir("./3127", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3129 ./strace-static-x86_64: Process 8747 attached [pid 8747] chdir("./3127") = 0 [pid 8747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8747] setpgid(0, 0) = 0 [pid 8747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8747] write(3, "1000", 4) = 4 [pid 8747] close(3) = 0 [pid 8747] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8747] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8747] close(3) = 0 [pid 8747] close(4) = 0 [pid 8747] close(5) = 0 [pid 8747] close(6) = -1 EBADF (Bad file descriptor) [pid 8747] close(7) = -1 EBADF (Bad file descriptor) [pid 8747] close(8) = -1 EBADF (Bad file descriptor) [pid 8747] close(9) = -1 EBADF (Bad file descriptor) [pid 8747] close(10) = -1 EBADF (Bad file descriptor) [pid 8747] close(11) = -1 EBADF (Bad file descriptor) [pid 8747] close(12) = -1 EBADF (Bad file descriptor) [pid 8747] close(13) = -1 EBADF (Bad file descriptor) [pid 8747] close(14) = -1 EBADF (Bad file descriptor) [pid 8747] close(15) = -1 EBADF (Bad file descriptor) [pid 8747] close(16) = -1 EBADF (Bad file descriptor) [pid 8747] close(17) = -1 EBADF (Bad file descriptor) [pid 8747] close(18) = -1 EBADF (Bad file descriptor) [pid 8747] close(19) = -1 EBADF (Bad file descriptor) [pid 8747] close(20) = -1 EBADF (Bad file descriptor) [pid 8747] close(21) = -1 EBADF (Bad file descriptor) [pid 8747] close(22) = -1 EBADF (Bad file descriptor) [pid 8747] close(23) = -1 EBADF (Bad file descriptor) [pid 8747] close(24) = -1 EBADF (Bad file descriptor) [pid 8747] close(25) = -1 EBADF (Bad file descriptor) [pid 8747] close(26) = -1 EBADF (Bad file descriptor) [pid 8747] close(27) = -1 EBADF (Bad file descriptor) [pid 8747] close(28) = -1 EBADF (Bad file descriptor) [pid 8747] close(29) = -1 EBADF (Bad file descriptor) [pid 8747] exit_group(0) = ? [pid 8747] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3129, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3127", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3127/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3127/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3127/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3127") = 0 [pid 3620] mkdir("./3128", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3130 ./strace-static-x86_64: Process 8748 attached [pid 8748] chdir("./3128") = 0 [pid 8748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8748] setpgid(0, 0) = 0 [pid 8748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8748] write(3, "1000", 4) = 4 [pid 8748] close(3) = 0 [pid 8748] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8748] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.078498][ T8746] siw: device registration error -23 [ 197.109122][ T8747] siw: device registration error -23 [pid 8748] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8748] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8748] close(3) = 0 [pid 8748] close(4) = 0 [pid 8748] close(5) = 0 [pid 8748] close(6) = -1 EBADF (Bad file descriptor) [pid 8748] close(7) = -1 EBADF (Bad file descriptor) [pid 8748] close(8) = -1 EBADF (Bad file descriptor) [pid 8748] close(9) = -1 EBADF (Bad file descriptor) [pid 8748] close(10) = -1 EBADF (Bad file descriptor) [pid 8748] close(11) = -1 EBADF (Bad file descriptor) [pid 8748] close(12) = -1 EBADF (Bad file descriptor) [pid 8748] close(13) = -1 EBADF (Bad file descriptor) [pid 8748] close(14) = -1 EBADF (Bad file descriptor) [pid 8748] close(15) = -1 EBADF (Bad file descriptor) [pid 8748] close(16) = -1 EBADF (Bad file descriptor) [pid 8748] close(17) = -1 EBADF (Bad file descriptor) [pid 8748] close(18) = -1 EBADF (Bad file descriptor) [pid 8748] close(19) = -1 EBADF (Bad file descriptor) [pid 8748] close(20) = -1 EBADF (Bad file descriptor) [pid 8748] close(21) = -1 EBADF (Bad file descriptor) [pid 8748] close(22) = -1 EBADF (Bad file descriptor) [pid 8748] close(23) = -1 EBADF (Bad file descriptor) [pid 8748] close(24) = -1 EBADF (Bad file descriptor) [pid 8748] close(25) = -1 EBADF (Bad file descriptor) [pid 8748] close(26) = -1 EBADF (Bad file descriptor) [pid 8748] close(27) = -1 EBADF (Bad file descriptor) [pid 8748] close(28) = -1 EBADF (Bad file descriptor) [pid 8748] close(29) = -1 EBADF (Bad file descriptor) [pid 8748] exit_group(0) = ? [pid 8748] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3130, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3128", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3128/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3128/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3128") = 0 [pid 3620] mkdir("./3129", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8749 attached , child_tidptr=0x555555b53690) = 3131 [pid 8749] chdir("./3129") = 0 [pid 8749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8749] setpgid(0, 0) = 0 [ 197.139438][ T8748] siw: device registration error -23 [pid 8749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8749] write(3, "1000", 4) = 4 [pid 8749] close(3) = 0 [pid 8749] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8749] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8749] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8749] close(3) = 0 [pid 8749] close(4) = 0 [pid 8749] close(5) = 0 [pid 8749] close(6) = -1 EBADF (Bad file descriptor) [pid 8749] close(7) = -1 EBADF (Bad file descriptor) [pid 8749] close(8) = -1 EBADF (Bad file descriptor) [pid 8749] close(9) = -1 EBADF (Bad file descriptor) [pid 8749] close(10) = -1 EBADF (Bad file descriptor) [pid 8749] close(11) = -1 EBADF (Bad file descriptor) [pid 8749] close(12) = -1 EBADF (Bad file descriptor) [pid 8749] close(13) = -1 EBADF (Bad file descriptor) [pid 8749] close(14) = -1 EBADF (Bad file descriptor) [pid 8749] close(15) = -1 EBADF (Bad file descriptor) [pid 8749] close(16) = -1 EBADF (Bad file descriptor) [pid 8749] close(17) = -1 EBADF (Bad file descriptor) [pid 8749] close(18) = -1 EBADF (Bad file descriptor) [pid 8749] close(19) = -1 EBADF (Bad file descriptor) [pid 8749] close(20) = -1 EBADF (Bad file descriptor) [pid 8749] close(21) = -1 EBADF (Bad file descriptor) [pid 8749] close(22) = -1 EBADF (Bad file descriptor) [pid 8749] close(23) = -1 EBADF (Bad file descriptor) [pid 8749] close(24) = -1 EBADF (Bad file descriptor) [pid 8749] close(25) = -1 EBADF (Bad file descriptor) [pid 8749] close(26) = -1 EBADF (Bad file descriptor) [pid 8749] close(27) = -1 EBADF (Bad file descriptor) [pid 8749] close(28) = -1 EBADF (Bad file descriptor) [pid 8749] close(29) = -1 EBADF (Bad file descriptor) [pid 8749] exit_group(0) = ? [pid 8749] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3131, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3129", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3129/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3129/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3129/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3129") = 0 [pid 3620] mkdir("./3130", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8750 attached , child_tidptr=0x555555b53690) = 3132 [pid 8750] chdir("./3130") = 0 [pid 8750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8750] setpgid(0, 0) = 0 [pid 8750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8750] write(3, "1000", 4) = 4 [pid 8750] close(3) = 0 [pid 8750] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8750] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8750] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8750] close(3) = 0 [pid 8750] close(4) = 0 [pid 8750] close(5) = 0 [pid 8750] close(6) = -1 EBADF (Bad file descriptor) [pid 8750] close(7) = -1 EBADF (Bad file descriptor) [pid 8750] close(8) = -1 EBADF (Bad file descriptor) [pid 8750] close(9) = -1 EBADF (Bad file descriptor) [pid 8750] close(10) = -1 EBADF (Bad file descriptor) [pid 8750] close(11) = -1 EBADF (Bad file descriptor) [pid 8750] close(12) = -1 EBADF (Bad file descriptor) [pid 8750] close(13) = -1 EBADF (Bad file descriptor) [pid 8750] close(14) = -1 EBADF (Bad file descriptor) [pid 8750] close(15) = -1 EBADF (Bad file descriptor) [pid 8750] close(16) = -1 EBADF (Bad file descriptor) [pid 8750] close(17) = -1 EBADF (Bad file descriptor) [pid 8750] close(18) = -1 EBADF (Bad file descriptor) [pid 8750] close(19) = -1 EBADF (Bad file descriptor) [pid 8750] close(20) = -1 EBADF (Bad file descriptor) [pid 8750] close(21) = -1 EBADF (Bad file descriptor) [pid 8750] close(22) = -1 EBADF (Bad file descriptor) [pid 8750] close(23) = -1 EBADF (Bad file descriptor) [pid 8750] close(24) = -1 EBADF (Bad file descriptor) [pid 8750] close(25) = -1 EBADF (Bad file descriptor) [pid 8750] close(26) = -1 EBADF (Bad file descriptor) [pid 8750] close(27) = -1 EBADF (Bad file descriptor) [pid 8750] close(28) = -1 EBADF (Bad file descriptor) [pid 8750] close(29) = -1 EBADF (Bad file descriptor) [pid 8750] exit_group(0) = ? [pid 8750] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3132, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3130", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3130/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3130/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3130") = 0 [pid 3620] mkdir("./3131", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3133 ./strace-static-x86_64: Process 8751 attached [pid 8751] chdir("./3131") = 0 [pid 8751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8751] setpgid(0, 0) = 0 [pid 8751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8751] write(3, "1000", 4) = 4 [pid 8751] close(3) = 0 [pid 8751] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8751] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.183498][ T8749] siw: device registration error -23 [ 197.221835][ T8750] siw: device registration error -23 [pid 8751] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8751] close(3) = 0 [pid 8751] close(4) = 0 [pid 8751] close(5) = 0 [pid 8751] close(6) = -1 EBADF (Bad file descriptor) [pid 8751] close(7) = -1 EBADF (Bad file descriptor) [pid 8751] close(8) = -1 EBADF (Bad file descriptor) [pid 8751] close(9) = -1 EBADF (Bad file descriptor) [pid 8751] close(10) = -1 EBADF (Bad file descriptor) [pid 8751] close(11) = -1 EBADF (Bad file descriptor) [pid 8751] close(12) = -1 EBADF (Bad file descriptor) [pid 8751] close(13) = -1 EBADF (Bad file descriptor) [pid 8751] close(14) = -1 EBADF (Bad file descriptor) [pid 8751] close(15) = -1 EBADF (Bad file descriptor) [pid 8751] close(16) = -1 EBADF (Bad file descriptor) [pid 8751] close(17) = -1 EBADF (Bad file descriptor) [pid 8751] close(18) = -1 EBADF (Bad file descriptor) [pid 8751] close(19) = -1 EBADF (Bad file descriptor) [pid 8751] close(20) = -1 EBADF (Bad file descriptor) [pid 8751] close(21) = -1 EBADF (Bad file descriptor) [pid 8751] close(22) = -1 EBADF (Bad file descriptor) [pid 8751] close(23) = -1 EBADF (Bad file descriptor) [pid 8751] close(24) = -1 EBADF (Bad file descriptor) [pid 8751] close(25) = -1 EBADF (Bad file descriptor) [pid 8751] close(26) = -1 EBADF (Bad file descriptor) [pid 8751] close(27) = -1 EBADF (Bad file descriptor) [pid 8751] close(28) = -1 EBADF (Bad file descriptor) [pid 8751] close(29) = -1 EBADF (Bad file descriptor) [pid 8751] exit_group(0) = ? [pid 8751] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3133, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3131", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3131/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3131/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3131") = 0 [pid 3620] mkdir("./3132", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3134 ./strace-static-x86_64: Process 8752 attached [pid 8752] chdir("./3132") = 0 [pid 8752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8752] setpgid(0, 0) = 0 [pid 8752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8752] write(3, "1000", 4) = 4 [pid 8752] close(3) = 0 [pid 8752] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8752] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.257324][ T8751] siw: device registration error -23 [pid 8752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8752] close(3) = 0 [pid 8752] close(4) = 0 [pid 8752] close(5) = 0 [pid 8752] close(6) = -1 EBADF (Bad file descriptor) [pid 8752] close(7) = -1 EBADF (Bad file descriptor) [pid 8752] close(8) = -1 EBADF (Bad file descriptor) [pid 8752] close(9) = -1 EBADF (Bad file descriptor) [pid 8752] close(10) = -1 EBADF (Bad file descriptor) [pid 8752] close(11) = -1 EBADF (Bad file descriptor) [pid 8752] close(12) = -1 EBADF (Bad file descriptor) [pid 8752] close(13) = -1 EBADF (Bad file descriptor) [pid 8752] close(14) = -1 EBADF (Bad file descriptor) [pid 8752] close(15) = -1 EBADF (Bad file descriptor) [pid 8752] close(16) = -1 EBADF (Bad file descriptor) [pid 8752] close(17) = -1 EBADF (Bad file descriptor) [pid 8752] close(18) = -1 EBADF (Bad file descriptor) [pid 8752] close(19) = -1 EBADF (Bad file descriptor) [pid 8752] close(20) = -1 EBADF (Bad file descriptor) [pid 8752] close(21) = -1 EBADF (Bad file descriptor) [pid 8752] close(22) = -1 EBADF (Bad file descriptor) [pid 8752] close(23) = -1 EBADF (Bad file descriptor) [pid 8752] close(24) = -1 EBADF (Bad file descriptor) [pid 8752] close(25) = -1 EBADF (Bad file descriptor) [pid 8752] close(26) = -1 EBADF (Bad file descriptor) [pid 8752] close(27) = -1 EBADF (Bad file descriptor) [pid 8752] close(28) = -1 EBADF (Bad file descriptor) [pid 8752] close(29) = -1 EBADF (Bad file descriptor) [pid 8752] exit_group(0) = ? [pid 8752] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3132", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3132/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3132/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3132/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3132") = 0 [pid 3620] mkdir("./3133", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8753 attached , child_tidptr=0x555555b53690) = 3135 [pid 8753] chdir("./3133") = 0 [pid 8753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8753] setpgid(0, 0) = 0 [pid 8753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8753] write(3, "1000", 4) = 4 [pid 8753] close(3) = 0 [pid 8753] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8753] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.293318][ T8752] siw: device registration error -23 [pid 8753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8753] close(3) = 0 [pid 8753] close(4) = 0 [pid 8753] close(5) = 0 [pid 8753] close(6) = -1 EBADF (Bad file descriptor) [pid 8753] close(7) = -1 EBADF (Bad file descriptor) [pid 8753] close(8) = -1 EBADF (Bad file descriptor) [pid 8753] close(9) = -1 EBADF (Bad file descriptor) [pid 8753] close(10) = -1 EBADF (Bad file descriptor) [pid 8753] close(11) = -1 EBADF (Bad file descriptor) [pid 8753] close(12) = -1 EBADF (Bad file descriptor) [pid 8753] close(13) = -1 EBADF (Bad file descriptor) [pid 8753] close(14) = -1 EBADF (Bad file descriptor) [pid 8753] close(15) = -1 EBADF (Bad file descriptor) [pid 8753] close(16) = -1 EBADF (Bad file descriptor) [pid 8753] close(17) = -1 EBADF (Bad file descriptor) [pid 8753] close(18) = -1 EBADF (Bad file descriptor) [pid 8753] close(19) = -1 EBADF (Bad file descriptor) [pid 8753] close(20) = -1 EBADF (Bad file descriptor) [pid 8753] close(21) = -1 EBADF (Bad file descriptor) [pid 8753] close(22) = -1 EBADF (Bad file descriptor) [pid 8753] close(23) = -1 EBADF (Bad file descriptor) [pid 8753] close(24) = -1 EBADF (Bad file descriptor) [pid 8753] close(25) = -1 EBADF (Bad file descriptor) [pid 8753] close(26) = -1 EBADF (Bad file descriptor) [pid 8753] close(27) = -1 EBADF (Bad file descriptor) [pid 8753] close(28) = -1 EBADF (Bad file descriptor) [pid 8753] close(29) = -1 EBADF (Bad file descriptor) [pid 8753] exit_group(0) = ? [pid 8753] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3135, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3133", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3133/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3133/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3133/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3133") = 0 [pid 3620] mkdir("./3134", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3136 ./strace-static-x86_64: Process 8754 attached [pid 8754] chdir("./3134") = 0 [pid 8754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8754] setpgid(0, 0) = 0 [pid 8754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8754] write(3, "1000", 4) = 4 [pid 8754] close(3) = 0 [pid 8754] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8754] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8754] close(3) = 0 [pid 8754] close(4) = 0 [pid 8754] close(5) = 0 [pid 8754] close(6) = -1 EBADF (Bad file descriptor) [pid 8754] close(7) = -1 EBADF (Bad file descriptor) [pid 8754] close(8) = -1 EBADF (Bad file descriptor) [pid 8754] close(9) = -1 EBADF (Bad file descriptor) [pid 8754] close(10) = -1 EBADF (Bad file descriptor) [pid 8754] close(11) = -1 EBADF (Bad file descriptor) [pid 8754] close(12) = -1 EBADF (Bad file descriptor) [pid 8754] close(13) = -1 EBADF (Bad file descriptor) [pid 8754] close(14) = -1 EBADF (Bad file descriptor) [pid 8754] close(15) = -1 EBADF (Bad file descriptor) [pid 8754] close(16) = -1 EBADF (Bad file descriptor) [pid 8754] close(17) = -1 EBADF (Bad file descriptor) [pid 8754] close(18) = -1 EBADF (Bad file descriptor) [pid 8754] close(19) = -1 EBADF (Bad file descriptor) [pid 8754] close(20) = -1 EBADF (Bad file descriptor) [pid 8754] close(21) = -1 EBADF (Bad file descriptor) [pid 8754] close(22) = -1 EBADF (Bad file descriptor) [pid 8754] close(23) = -1 EBADF (Bad file descriptor) [pid 8754] close(24) = -1 EBADF (Bad file descriptor) [pid 8754] close(25) = -1 EBADF (Bad file descriptor) [pid 8754] close(26) = -1 EBADF (Bad file descriptor) [pid 8754] close(27) = -1 EBADF (Bad file descriptor) [pid 8754] close(28) = -1 EBADF (Bad file descriptor) [pid 8754] close(29) = -1 EBADF (Bad file descriptor) [pid 8754] exit_group(0) = ? [pid 8754] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3136, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3134", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3134/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3134/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3134/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3134") = 0 [pid 3620] mkdir("./3135", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8755 attached , child_tidptr=0x555555b53690) = 3137 [pid 8755] chdir("./3135") = 0 [pid 8755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8755] setpgid(0, 0) = 0 [pid 8755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8755] write(3, "1000", 4) = 4 [pid 8755] close(3) = 0 [pid 8755] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8755] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.334331][ T8753] siw: device registration error -23 [ 197.366688][ T8754] siw: device registration error -23 [pid 8755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8755] close(3) = 0 [pid 8755] close(4) = 0 [pid 8755] close(5) = 0 [pid 8755] close(6) = -1 EBADF (Bad file descriptor) [pid 8755] close(7) = -1 EBADF (Bad file descriptor) [pid 8755] close(8) = -1 EBADF (Bad file descriptor) [pid 8755] close(9) = -1 EBADF (Bad file descriptor) [pid 8755] close(10) = -1 EBADF (Bad file descriptor) [pid 8755] close(11) = -1 EBADF (Bad file descriptor) [pid 8755] close(12) = -1 EBADF (Bad file descriptor) [pid 8755] close(13) = -1 EBADF (Bad file descriptor) [pid 8755] close(14) = -1 EBADF (Bad file descriptor) [pid 8755] close(15) = -1 EBADF (Bad file descriptor) [pid 8755] close(16) = -1 EBADF (Bad file descriptor) [pid 8755] close(17) = -1 EBADF (Bad file descriptor) [pid 8755] close(18) = -1 EBADF (Bad file descriptor) [pid 8755] close(19) = -1 EBADF (Bad file descriptor) [pid 8755] close(20) = -1 EBADF (Bad file descriptor) [pid 8755] close(21) = -1 EBADF (Bad file descriptor) [pid 8755] close(22) = -1 EBADF (Bad file descriptor) [pid 8755] close(23) = -1 EBADF (Bad file descriptor) [pid 8755] close(24) = -1 EBADF (Bad file descriptor) [pid 8755] close(25) = -1 EBADF (Bad file descriptor) [pid 8755] close(26) = -1 EBADF (Bad file descriptor) [pid 8755] close(27) = -1 EBADF (Bad file descriptor) [pid 8755] close(28) = -1 EBADF (Bad file descriptor) [pid 8755] close(29) = -1 EBADF (Bad file descriptor) [pid 8755] exit_group(0) = ? [pid 8755] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3137, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3135", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3135/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3135/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3135/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3135") = 0 [pid 3620] mkdir("./3136", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8756 attached , child_tidptr=0x555555b53690) = 3138 [pid 8756] chdir("./3136") = 0 [pid 8756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8756] setpgid(0, 0) = 0 [pid 8756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8756] write(3, "1000", 4) = 4 [pid 8756] close(3) = 0 [pid 8756] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8756] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.398475][ T8755] siw: device registration error -23 [pid 8756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8756] close(3) = 0 [pid 8756] close(4) = 0 [pid 8756] close(5) = 0 [pid 8756] close(6) = -1 EBADF (Bad file descriptor) [pid 8756] close(7) = -1 EBADF (Bad file descriptor) [pid 8756] close(8) = -1 EBADF (Bad file descriptor) [pid 8756] close(9) = -1 EBADF (Bad file descriptor) [pid 8756] close(10) = -1 EBADF (Bad file descriptor) [pid 8756] close(11) = -1 EBADF (Bad file descriptor) [pid 8756] close(12) = -1 EBADF (Bad file descriptor) [pid 8756] close(13) = -1 EBADF (Bad file descriptor) [pid 8756] close(14) = -1 EBADF (Bad file descriptor) [pid 8756] close(15) = -1 EBADF (Bad file descriptor) [pid 8756] close(16) = -1 EBADF (Bad file descriptor) [pid 8756] close(17) = -1 EBADF (Bad file descriptor) [pid 8756] close(18) = -1 EBADF (Bad file descriptor) [pid 8756] close(19) = -1 EBADF (Bad file descriptor) [pid 8756] close(20) = -1 EBADF (Bad file descriptor) [pid 8756] close(21) = -1 EBADF (Bad file descriptor) [pid 8756] close(22) = -1 EBADF (Bad file descriptor) [pid 8756] close(23) = -1 EBADF (Bad file descriptor) [pid 8756] close(24) = -1 EBADF (Bad file descriptor) [pid 8756] close(25) = -1 EBADF (Bad file descriptor) [pid 8756] close(26) = -1 EBADF (Bad file descriptor) [pid 8756] close(27) = -1 EBADF (Bad file descriptor) [pid 8756] close(28) = -1 EBADF (Bad file descriptor) [pid 8756] close(29) = -1 EBADF (Bad file descriptor) [pid 8756] exit_group(0) = ? [pid 8756] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3138, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3136", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3136/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3136/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3136") = 0 [pid 3620] mkdir("./3137", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8757 attached , child_tidptr=0x555555b53690) = 3139 [pid 8757] chdir("./3137") = 0 [pid 8757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8757] setpgid(0, 0) = 0 [pid 8757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8757] write(3, "1000", 4) = 4 [pid 8757] close(3) = 0 [pid 8757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8757] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.436699][ T8756] siw: device registration error -23 [pid 8757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8757] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8757] close(3) = 0 [pid 8757] close(4) = 0 [pid 8757] close(5) = 0 [pid 8757] close(6) = -1 EBADF (Bad file descriptor) [pid 8757] close(7) = -1 EBADF (Bad file descriptor) [pid 8757] close(8) = -1 EBADF (Bad file descriptor) [pid 8757] close(9) = -1 EBADF (Bad file descriptor) [pid 8757] close(10) = -1 EBADF (Bad file descriptor) [pid 8757] close(11) = -1 EBADF (Bad file descriptor) [pid 8757] close(12) = -1 EBADF (Bad file descriptor) [pid 8757] close(13) = -1 EBADF (Bad file descriptor) [pid 8757] close(14) = -1 EBADF (Bad file descriptor) [pid 8757] close(15) = -1 EBADF (Bad file descriptor) [pid 8757] close(16) = -1 EBADF (Bad file descriptor) [pid 8757] close(17) = -1 EBADF (Bad file descriptor) [pid 8757] close(18) = -1 EBADF (Bad file descriptor) [pid 8757] close(19) = -1 EBADF (Bad file descriptor) [pid 8757] close(20) = -1 EBADF (Bad file descriptor) [pid 8757] close(21) = -1 EBADF (Bad file descriptor) [pid 8757] close(22) = -1 EBADF (Bad file descriptor) [pid 8757] close(23) = -1 EBADF (Bad file descriptor) [pid 8757] close(24) = -1 EBADF (Bad file descriptor) [pid 8757] close(25) = -1 EBADF (Bad file descriptor) [pid 8757] close(26) = -1 EBADF (Bad file descriptor) [pid 8757] close(27) = -1 EBADF (Bad file descriptor) [pid 8757] close(28) = -1 EBADF (Bad file descriptor) [pid 8757] close(29) = -1 EBADF (Bad file descriptor) [pid 8757] exit_group(0) = ? [pid 8757] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3139, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3137", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3137/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3137/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3137") = 0 [pid 3620] mkdir("./3138", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3140 ./strace-static-x86_64: Process 8758 attached [pid 8758] chdir("./3138") = 0 [pid 8758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8758] setpgid(0, 0) = 0 [pid 8758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8758] write(3, "1000", 4) = 4 [pid 8758] close(3) = 0 [pid 8758] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8758] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.467648][ T8757] siw: device registration error -23 [pid 8758] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8758] close(3) = 0 [pid 8758] close(4) = 0 [pid 8758] close(5) = 0 [pid 8758] close(6) = -1 EBADF (Bad file descriptor) [pid 8758] close(7) = -1 EBADF (Bad file descriptor) [pid 8758] close(8) = -1 EBADF (Bad file descriptor) [pid 8758] close(9) = -1 EBADF (Bad file descriptor) [pid 8758] close(10) = -1 EBADF (Bad file descriptor) [pid 8758] close(11) = -1 EBADF (Bad file descriptor) [pid 8758] close(12) = -1 EBADF (Bad file descriptor) [pid 8758] close(13) = -1 EBADF (Bad file descriptor) [pid 8758] close(14) = -1 EBADF (Bad file descriptor) [pid 8758] close(15) = -1 EBADF (Bad file descriptor) [pid 8758] close(16) = -1 EBADF (Bad file descriptor) [pid 8758] close(17) = -1 EBADF (Bad file descriptor) [pid 8758] close(18) = -1 EBADF (Bad file descriptor) [pid 8758] close(19) = -1 EBADF (Bad file descriptor) [pid 8758] close(20) = -1 EBADF (Bad file descriptor) [pid 8758] close(21) = -1 EBADF (Bad file descriptor) [pid 8758] close(22) = -1 EBADF (Bad file descriptor) [pid 8758] close(23) = -1 EBADF (Bad file descriptor) [pid 8758] close(24) = -1 EBADF (Bad file descriptor) [pid 8758] close(25) = -1 EBADF (Bad file descriptor) [pid 8758] close(26) = -1 EBADF (Bad file descriptor) [pid 8758] close(27) = -1 EBADF (Bad file descriptor) [pid 8758] close(28) = -1 EBADF (Bad file descriptor) [pid 8758] close(29) = -1 EBADF (Bad file descriptor) [pid 8758] exit_group(0) = ? [pid 8758] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3140, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3138", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3138/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3138/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3138/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3138") = 0 [pid 3620] mkdir("./3139", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8759 attached , child_tidptr=0x555555b53690) = 3141 [pid 8759] chdir("./3139") = 0 [pid 8759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8759] setpgid(0, 0) = 0 [pid 8759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8759] write(3, "1000", 4) = 4 [pid 8759] close(3) = 0 [pid 8759] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8759] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8759] close(3) = 0 [pid 8759] close(4) = 0 [pid 8759] close(5) = 0 [pid 8759] close(6) = -1 EBADF (Bad file descriptor) [pid 8759] close(7) = -1 EBADF (Bad file descriptor) [pid 8759] close(8) = -1 EBADF (Bad file descriptor) [pid 8759] close(9) = -1 EBADF (Bad file descriptor) [pid 8759] close(10) = -1 EBADF (Bad file descriptor) [pid 8759] close(11) = -1 EBADF (Bad file descriptor) [pid 8759] close(12) = -1 EBADF (Bad file descriptor) [pid 8759] close(13) = -1 EBADF (Bad file descriptor) [pid 8759] close(14) = -1 EBADF (Bad file descriptor) [pid 8759] close(15) = -1 EBADF (Bad file descriptor) [pid 8759] close(16) = -1 EBADF (Bad file descriptor) [pid 8759] close(17) = -1 EBADF (Bad file descriptor) [pid 8759] close(18) = -1 EBADF (Bad file descriptor) [pid 8759] close(19) = -1 EBADF (Bad file descriptor) [pid 8759] close(20) = -1 EBADF (Bad file descriptor) [pid 8759] close(21) = -1 EBADF (Bad file descriptor) [pid 8759] close(22) = -1 EBADF (Bad file descriptor) [pid 8759] close(23) = -1 EBADF (Bad file descriptor) [pid 8759] close(24) = -1 EBADF (Bad file descriptor) [pid 8759] close(25) = -1 EBADF (Bad file descriptor) [pid 8759] close(26) = -1 EBADF (Bad file descriptor) [pid 8759] close(27) = -1 EBADF (Bad file descriptor) [pid 8759] close(28) = -1 EBADF (Bad file descriptor) [pid 8759] close(29) = -1 EBADF (Bad file descriptor) [pid 8759] exit_group(0) = ? [pid 8759] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3141, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3139", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3139/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3139/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3139/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3139") = 0 [pid 3620] mkdir("./3140", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3142 ./strace-static-x86_64: Process 8760 attached [pid 8760] chdir("./3140") = 0 [pid 8760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8760] setpgid(0, 0) = 0 [pid 8760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8760] write(3, "1000", 4) = 4 [pid 8760] close(3) = 0 [pid 8760] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8760] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.508772][ T8758] siw: device registration error -23 [ 197.537365][ T8759] siw: device registration error -23 [pid 8760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8760] close(3) = 0 [pid 8760] close(4) = 0 [pid 8760] close(5) = 0 [pid 8760] close(6) = -1 EBADF (Bad file descriptor) [pid 8760] close(7) = -1 EBADF (Bad file descriptor) [pid 8760] close(8) = -1 EBADF (Bad file descriptor) [pid 8760] close(9) = -1 EBADF (Bad file descriptor) [pid 8760] close(10) = -1 EBADF (Bad file descriptor) [pid 8760] close(11) = -1 EBADF (Bad file descriptor) [pid 8760] close(12) = -1 EBADF (Bad file descriptor) [pid 8760] close(13) = -1 EBADF (Bad file descriptor) [pid 8760] close(14) = -1 EBADF (Bad file descriptor) [pid 8760] close(15) = -1 EBADF (Bad file descriptor) [pid 8760] close(16) = -1 EBADF (Bad file descriptor) [pid 8760] close(17) = -1 EBADF (Bad file descriptor) [pid 8760] close(18) = -1 EBADF (Bad file descriptor) [pid 8760] close(19) = -1 EBADF (Bad file descriptor) [pid 8760] close(20) = -1 EBADF (Bad file descriptor) [pid 8760] close(21) = -1 EBADF (Bad file descriptor) [pid 8760] close(22) = -1 EBADF (Bad file descriptor) [pid 8760] close(23) = -1 EBADF (Bad file descriptor) [pid 8760] close(24) = -1 EBADF (Bad file descriptor) [pid 8760] close(25) = -1 EBADF (Bad file descriptor) [pid 8760] close(26) = -1 EBADF (Bad file descriptor) [pid 8760] close(27) = -1 EBADF (Bad file descriptor) [pid 8760] close(28) = -1 EBADF (Bad file descriptor) [pid 8760] close(29) = -1 EBADF (Bad file descriptor) [pid 8760] exit_group(0) = ? [pid 8760] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3142, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3140", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3140/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3140/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3140/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3140") = 0 [pid 3620] mkdir("./3141", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3143 ./strace-static-x86_64: Process 8761 attached [pid 8761] chdir("./3141") = 0 [pid 8761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8761] setpgid(0, 0) = 0 [pid 8761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8761] write(3, "1000", 4) = 4 [pid 8761] close(3) = 0 [pid 8761] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8761] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.573413][ T8760] siw: device registration error -23 [pid 8761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8761] close(3) = 0 [pid 8761] close(4) = 0 [pid 8761] close(5) = 0 [pid 8761] close(6) = -1 EBADF (Bad file descriptor) [pid 8761] close(7) = -1 EBADF (Bad file descriptor) [pid 8761] close(8) = -1 EBADF (Bad file descriptor) [pid 8761] close(9) = -1 EBADF (Bad file descriptor) [pid 8761] close(10) = -1 EBADF (Bad file descriptor) [pid 8761] close(11) = -1 EBADF (Bad file descriptor) [pid 8761] close(12) = -1 EBADF (Bad file descriptor) [pid 8761] close(13) = -1 EBADF (Bad file descriptor) [pid 8761] close(14) = -1 EBADF (Bad file descriptor) [pid 8761] close(15) = -1 EBADF (Bad file descriptor) [pid 8761] close(16) = -1 EBADF (Bad file descriptor) [pid 8761] close(17) = -1 EBADF (Bad file descriptor) [pid 8761] close(18) = -1 EBADF (Bad file descriptor) [pid 8761] close(19) = -1 EBADF (Bad file descriptor) [pid 8761] close(20) = -1 EBADF (Bad file descriptor) [pid 8761] close(21) = -1 EBADF (Bad file descriptor) [pid 8761] close(22) = -1 EBADF (Bad file descriptor) [pid 8761] close(23) = -1 EBADF (Bad file descriptor) [pid 8761] close(24) = -1 EBADF (Bad file descriptor) [pid 8761] close(25) = -1 EBADF (Bad file descriptor) [pid 8761] close(26) = -1 EBADF (Bad file descriptor) [pid 8761] close(27) = -1 EBADF (Bad file descriptor) [pid 8761] close(28) = -1 EBADF (Bad file descriptor) [pid 8761] close(29) = -1 EBADF (Bad file descriptor) [pid 8761] exit_group(0) = ? [pid 8761] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3143, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3141", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3141/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3141/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3141/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3141") = 0 [pid 3620] mkdir("./3142", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3144 ./strace-static-x86_64: Process 8762 attached [pid 8762] chdir("./3142") = 0 [pid 8762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8762] setpgid(0, 0) = 0 [pid 8762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8762] write(3, "1000", 4) = 4 [pid 8762] close(3) = 0 [pid 8762] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8762] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.606936][ T8761] siw: device registration error -23 [pid 8762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8762] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8762] close(3) = 0 [pid 8762] close(4) = 0 [pid 8762] close(5) = 0 [pid 8762] close(6) = -1 EBADF (Bad file descriptor) [pid 8762] close(7) = -1 EBADF (Bad file descriptor) [pid 8762] close(8) = -1 EBADF (Bad file descriptor) [pid 8762] close(9) = -1 EBADF (Bad file descriptor) [pid 8762] close(10) = -1 EBADF (Bad file descriptor) [pid 8762] close(11) = -1 EBADF (Bad file descriptor) [pid 8762] close(12) = -1 EBADF (Bad file descriptor) [pid 8762] close(13) = -1 EBADF (Bad file descriptor) [pid 8762] close(14) = -1 EBADF (Bad file descriptor) [pid 8762] close(15) = -1 EBADF (Bad file descriptor) [pid 8762] close(16) = -1 EBADF (Bad file descriptor) [pid 8762] close(17) = -1 EBADF (Bad file descriptor) [pid 8762] close(18) = -1 EBADF (Bad file descriptor) [pid 8762] close(19) = -1 EBADF (Bad file descriptor) [pid 8762] close(20) = -1 EBADF (Bad file descriptor) [pid 8762] close(21) = -1 EBADF (Bad file descriptor) [pid 8762] close(22) = -1 EBADF (Bad file descriptor) [pid 8762] close(23) = -1 EBADF (Bad file descriptor) [pid 8762] close(24) = -1 EBADF (Bad file descriptor) [pid 8762] close(25) = -1 EBADF (Bad file descriptor) [pid 8762] close(26) = -1 EBADF (Bad file descriptor) [pid 8762] close(27) = -1 EBADF (Bad file descriptor) [pid 8762] close(28) = -1 EBADF (Bad file descriptor) [pid 8762] close(29) = -1 EBADF (Bad file descriptor) [pid 8762] exit_group(0) = ? [pid 8762] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3144, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3142", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3142/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3142/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3142") = 0 [pid 3620] mkdir("./3143", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3145 ./strace-static-x86_64: Process 8763 attached [pid 8763] chdir("./3143") = 0 [pid 8763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8763] setpgid(0, 0) = 0 [pid 8763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8763] write(3, "1000", 4) = 4 [pid 8763] close(3) = 0 [pid 8763] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8763] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.645774][ T8762] siw: device registration error -23 [pid 8763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8763] close(3) = 0 [pid 8763] close(4) = 0 [pid 8763] close(5) = 0 [pid 8763] close(6) = -1 EBADF (Bad file descriptor) [pid 8763] close(7) = -1 EBADF (Bad file descriptor) [pid 8763] close(8) = -1 EBADF (Bad file descriptor) [pid 8763] close(9) = -1 EBADF (Bad file descriptor) [pid 8763] close(10) = -1 EBADF (Bad file descriptor) [pid 8763] close(11) = -1 EBADF (Bad file descriptor) [pid 8763] close(12) = -1 EBADF (Bad file descriptor) [pid 8763] close(13) = -1 EBADF (Bad file descriptor) [pid 8763] close(14) = -1 EBADF (Bad file descriptor) [pid 8763] close(15) = -1 EBADF (Bad file descriptor) [pid 8763] close(16) = -1 EBADF (Bad file descriptor) [pid 8763] close(17) = -1 EBADF (Bad file descriptor) [pid 8763] close(18) = -1 EBADF (Bad file descriptor) [pid 8763] close(19) = -1 EBADF (Bad file descriptor) [pid 8763] close(20) = -1 EBADF (Bad file descriptor) [pid 8763] close(21) = -1 EBADF (Bad file descriptor) [pid 8763] close(22) = -1 EBADF (Bad file descriptor) [pid 8763] close(23) = -1 EBADF (Bad file descriptor) [pid 8763] close(24) = -1 EBADF (Bad file descriptor) [pid 8763] close(25) = -1 EBADF (Bad file descriptor) [pid 8763] close(26) = -1 EBADF (Bad file descriptor) [pid 8763] close(27) = -1 EBADF (Bad file descriptor) [pid 8763] close(28) = -1 EBADF (Bad file descriptor) [pid 8763] close(29) = -1 EBADF (Bad file descriptor) [pid 8763] exit_group(0) = ? [pid 8763] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3145, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3143", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3143/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3143/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3143/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3143") = 0 [pid 3620] mkdir("./3144", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3146 ./strace-static-x86_64: Process 8764 attached [pid 8764] chdir("./3144") = 0 [pid 8764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8764] setpgid(0, 0) = 0 [pid 8764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8764] write(3, "1000", 4) = 4 [pid 8764] close(3) = 0 [pid 8764] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8764] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.680022][ T8763] siw: device registration error -23 [pid 8764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8764] close(3) = 0 [pid 8764] close(4) = 0 [pid 8764] close(5) = 0 [pid 8764] close(6) = -1 EBADF (Bad file descriptor) [pid 8764] close(7) = -1 EBADF (Bad file descriptor) [pid 8764] close(8) = -1 EBADF (Bad file descriptor) [pid 8764] close(9) = -1 EBADF (Bad file descriptor) [pid 8764] close(10) = -1 EBADF (Bad file descriptor) [pid 8764] close(11) = -1 EBADF (Bad file descriptor) [pid 8764] close(12) = -1 EBADF (Bad file descriptor) [pid 8764] close(13) = -1 EBADF (Bad file descriptor) [pid 8764] close(14) = -1 EBADF (Bad file descriptor) [pid 8764] close(15) = -1 EBADF (Bad file descriptor) [pid 8764] close(16) = -1 EBADF (Bad file descriptor) [pid 8764] close(17) = -1 EBADF (Bad file descriptor) [pid 8764] close(18) = -1 EBADF (Bad file descriptor) [pid 8764] close(19) = -1 EBADF (Bad file descriptor) [pid 8764] close(20) = -1 EBADF (Bad file descriptor) [pid 8764] close(21) = -1 EBADF (Bad file descriptor) [pid 8764] close(22) = -1 EBADF (Bad file descriptor) [pid 8764] close(23) = -1 EBADF (Bad file descriptor) [pid 8764] close(24) = -1 EBADF (Bad file descriptor) [pid 8764] close(25) = -1 EBADF (Bad file descriptor) [pid 8764] close(26) = -1 EBADF (Bad file descriptor) [pid 8764] close(27) = -1 EBADF (Bad file descriptor) [pid 8764] close(28) = -1 EBADF (Bad file descriptor) [pid 8764] close(29) = -1 EBADF (Bad file descriptor) [pid 8764] exit_group(0) = ? [pid 8764] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3146, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3144", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3144/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3144/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3144") = 0 [pid 3620] mkdir("./3145", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8765 attached , child_tidptr=0x555555b53690) = 3147 [pid 8765] chdir("./3145") = 0 [pid 8765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8765] setpgid(0, 0) = 0 [pid 8765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8765] write(3, "1000", 4) = 4 [pid 8765] close(3) = 0 [pid 8765] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8765] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.715745][ T8764] siw: device registration error -23 [pid 8765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8765] close(3) = 0 [pid 8765] close(4) = 0 [pid 8765] close(5) = 0 [pid 8765] close(6) = -1 EBADF (Bad file descriptor) [pid 8765] close(7) = -1 EBADF (Bad file descriptor) [pid 8765] close(8) = -1 EBADF (Bad file descriptor) [pid 8765] close(9) = -1 EBADF (Bad file descriptor) [pid 8765] close(10) = -1 EBADF (Bad file descriptor) [pid 8765] close(11) = -1 EBADF (Bad file descriptor) [pid 8765] close(12) = -1 EBADF (Bad file descriptor) [pid 8765] close(13) = -1 EBADF (Bad file descriptor) [pid 8765] close(14) = -1 EBADF (Bad file descriptor) [pid 8765] close(15) = -1 EBADF (Bad file descriptor) [pid 8765] close(16) = -1 EBADF (Bad file descriptor) [pid 8765] close(17) = -1 EBADF (Bad file descriptor) [pid 8765] close(18) = -1 EBADF (Bad file descriptor) [pid 8765] close(19) = -1 EBADF (Bad file descriptor) [pid 8765] close(20) = -1 EBADF (Bad file descriptor) [pid 8765] close(21) = -1 EBADF (Bad file descriptor) [pid 8765] close(22) = -1 EBADF (Bad file descriptor) [pid 8765] close(23) = -1 EBADF (Bad file descriptor) [pid 8765] close(24) = -1 EBADF (Bad file descriptor) [pid 8765] close(25) = -1 EBADF (Bad file descriptor) [pid 8765] close(26) = -1 EBADF (Bad file descriptor) [pid 8765] close(27) = -1 EBADF (Bad file descriptor) [pid 8765] close(28) = -1 EBADF (Bad file descriptor) [pid 8765] close(29) = -1 EBADF (Bad file descriptor) [pid 8765] exit_group(0) = ? [pid 8765] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3147, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3145", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3145/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3145/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3145/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3145") = 0 [pid 3620] mkdir("./3146", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8766 attached [pid 8766] chdir("./3146" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3148 [pid 8766] <... chdir resumed>) = 0 [pid 8766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8766] setpgid(0, 0) = 0 [pid 8766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8766] write(3, "1000", 4) = 4 [pid 8766] close(3) = 0 [pid 8766] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8766] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.753821][ T8765] siw: device registration error -23 [pid 8766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8766] close(3) = 0 [pid 8766] close(4) = 0 [pid 8766] close(5) = 0 [pid 8766] close(6) = -1 EBADF (Bad file descriptor) [pid 8766] close(7) = -1 EBADF (Bad file descriptor) [pid 8766] close(8) = -1 EBADF (Bad file descriptor) [pid 8766] close(9) = -1 EBADF (Bad file descriptor) [pid 8766] close(10) = -1 EBADF (Bad file descriptor) [pid 8766] close(11) = -1 EBADF (Bad file descriptor) [pid 8766] close(12) = -1 EBADF (Bad file descriptor) [pid 8766] close(13) = -1 EBADF (Bad file descriptor) [pid 8766] close(14) = -1 EBADF (Bad file descriptor) [pid 8766] close(15) = -1 EBADF (Bad file descriptor) [pid 8766] close(16) = -1 EBADF (Bad file descriptor) [pid 8766] close(17) = -1 EBADF (Bad file descriptor) [pid 8766] close(18) = -1 EBADF (Bad file descriptor) [pid 8766] close(19) = -1 EBADF (Bad file descriptor) [pid 8766] close(20) = -1 EBADF (Bad file descriptor) [pid 8766] close(21) = -1 EBADF (Bad file descriptor) [pid 8766] close(22) = -1 EBADF (Bad file descriptor) [pid 8766] close(23) = -1 EBADF (Bad file descriptor) [pid 8766] close(24) = -1 EBADF (Bad file descriptor) [pid 8766] close(25) = -1 EBADF (Bad file descriptor) [pid 8766] close(26) = -1 EBADF (Bad file descriptor) [pid 8766] close(27) = -1 EBADF (Bad file descriptor) [pid 8766] close(28) = -1 EBADF (Bad file descriptor) [pid 8766] close(29) = -1 EBADF (Bad file descriptor) [pid 8766] exit_group(0) = ? [pid 8766] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3148, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3146", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3146/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3146/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3146/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3146") = 0 [pid 3620] mkdir("./3147", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3149 ./strace-static-x86_64: Process 8767 attached [pid 8767] chdir("./3147") = 0 [pid 8767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8767] setpgid(0, 0) = 0 [pid 8767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8767] write(3, "1000", 4) = 4 [pid 8767] close(3) = 0 [ 197.790433][ T8766] siw: device registration error -23 [pid 8767] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8767] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8767] close(3) = 0 [pid 8767] close(4) = 0 [pid 8767] close(5) = 0 [pid 8767] close(6) = -1 EBADF (Bad file descriptor) [pid 8767] close(7) = -1 EBADF (Bad file descriptor) [pid 8767] close(8) = -1 EBADF (Bad file descriptor) [pid 8767] close(9) = -1 EBADF (Bad file descriptor) [pid 8767] close(10) = -1 EBADF (Bad file descriptor) [pid 8767] close(11) = -1 EBADF (Bad file descriptor) [pid 8767] close(12) = -1 EBADF (Bad file descriptor) [pid 8767] close(13) = -1 EBADF (Bad file descriptor) [pid 8767] close(14) = -1 EBADF (Bad file descriptor) [pid 8767] close(15) = -1 EBADF (Bad file descriptor) [pid 8767] close(16) = -1 EBADF (Bad file descriptor) [pid 8767] close(17) = -1 EBADF (Bad file descriptor) [pid 8767] close(18) = -1 EBADF (Bad file descriptor) [pid 8767] close(19) = -1 EBADF (Bad file descriptor) [pid 8767] close(20) = -1 EBADF (Bad file descriptor) [pid 8767] close(21) = -1 EBADF (Bad file descriptor) [pid 8767] close(22) = -1 EBADF (Bad file descriptor) [pid 8767] close(23) = -1 EBADF (Bad file descriptor) [pid 8767] close(24) = -1 EBADF (Bad file descriptor) [pid 8767] close(25) = -1 EBADF (Bad file descriptor) [pid 8767] close(26) = -1 EBADF (Bad file descriptor) [pid 8767] close(27) = -1 EBADF (Bad file descriptor) [pid 8767] close(28) = -1 EBADF (Bad file descriptor) [pid 8767] close(29) = -1 EBADF (Bad file descriptor) [pid 8767] exit_group(0) = ? [pid 8767] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3149, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3147", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3147/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3147/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3147") = 0 [pid 3620] mkdir("./3148", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3150 ./strace-static-x86_64: Process 8768 attached [pid 8768] chdir("./3148") = 0 [pid 8768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8768] setpgid(0, 0) = 0 [pid 8768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8768] write(3, "1000", 4) = 4 [pid 8768] close(3) = 0 [pid 8768] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8768] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8768] close(3) = 0 [pid 8768] close(4) = 0 [pid 8768] close(5) = 0 [pid 8768] close(6) = -1 EBADF (Bad file descriptor) [pid 8768] close(7) = -1 EBADF (Bad file descriptor) [pid 8768] close(8) = -1 EBADF (Bad file descriptor) [pid 8768] close(9) = -1 EBADF (Bad file descriptor) [pid 8768] close(10) = -1 EBADF (Bad file descriptor) [pid 8768] close(11) = -1 EBADF (Bad file descriptor) [pid 8768] close(12) = -1 EBADF (Bad file descriptor) [pid 8768] close(13) = -1 EBADF (Bad file descriptor) [pid 8768] close(14) = -1 EBADF (Bad file descriptor) [pid 8768] close(15) = -1 EBADF (Bad file descriptor) [pid 8768] close(16) = -1 EBADF (Bad file descriptor) [pid 8768] close(17) = -1 EBADF (Bad file descriptor) [pid 8768] close(18) = -1 EBADF (Bad file descriptor) [pid 8768] close(19) = -1 EBADF (Bad file descriptor) [pid 8768] close(20) = -1 EBADF (Bad file descriptor) [pid 8768] close(21) = -1 EBADF (Bad file descriptor) [pid 8768] close(22) = -1 EBADF (Bad file descriptor) [pid 8768] close(23) = -1 EBADF (Bad file descriptor) [pid 8768] close(24) = -1 EBADF (Bad file descriptor) [pid 8768] close(25) = -1 EBADF (Bad file descriptor) [pid 8768] close(26) = -1 EBADF (Bad file descriptor) [pid 8768] close(27) = -1 EBADF (Bad file descriptor) [pid 8768] close(28) = -1 EBADF (Bad file descriptor) [pid 8768] close(29) = -1 EBADF (Bad file descriptor) [pid 8768] exit_group(0) = ? [pid 8768] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3150, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3148", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3148/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3148/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3148") = 0 [pid 3620] mkdir("./3149", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3151 ./strace-static-x86_64: Process 8769 attached [pid 8769] chdir("./3149") = 0 [pid 8769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8769] setpgid(0, 0) = 0 [pid 8769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8769] write(3, "1000", 4) = 4 [pid 8769] close(3) = 0 [pid 8769] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8769] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.837620][ T8767] siw: device registration error -23 [ 197.870531][ T8768] siw: device registration error -23 [pid 8769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8769] close(3) = 0 [pid 8769] close(4) = 0 [pid 8769] close(5) = 0 [pid 8769] close(6) = -1 EBADF (Bad file descriptor) [pid 8769] close(7) = -1 EBADF (Bad file descriptor) [pid 8769] close(8) = -1 EBADF (Bad file descriptor) [pid 8769] close(9) = -1 EBADF (Bad file descriptor) [pid 8769] close(10) = -1 EBADF (Bad file descriptor) [pid 8769] close(11) = -1 EBADF (Bad file descriptor) [pid 8769] close(12) = -1 EBADF (Bad file descriptor) [pid 8769] close(13) = -1 EBADF (Bad file descriptor) [pid 8769] close(14) = -1 EBADF (Bad file descriptor) [pid 8769] close(15) = -1 EBADF (Bad file descriptor) [pid 8769] close(16) = -1 EBADF (Bad file descriptor) [pid 8769] close(17) = -1 EBADF (Bad file descriptor) [pid 8769] close(18) = -1 EBADF (Bad file descriptor) [pid 8769] close(19) = -1 EBADF (Bad file descriptor) [pid 8769] close(20) = -1 EBADF (Bad file descriptor) [pid 8769] close(21) = -1 EBADF (Bad file descriptor) [pid 8769] close(22) = -1 EBADF (Bad file descriptor) [pid 8769] close(23) = -1 EBADF (Bad file descriptor) [pid 8769] close(24) = -1 EBADF (Bad file descriptor) [pid 8769] close(25) = -1 EBADF (Bad file descriptor) [pid 8769] close(26) = -1 EBADF (Bad file descriptor) [pid 8769] close(27) = -1 EBADF (Bad file descriptor) [pid 8769] close(28) = -1 EBADF (Bad file descriptor) [pid 8769] close(29) = -1 EBADF (Bad file descriptor) [pid 8769] exit_group(0) = ? [pid 8769] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3151, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3149", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3149/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3149/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3149") = 0 [pid 3620] mkdir("./3150", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3152 ./strace-static-x86_64: Process 8770 attached [pid 8770] chdir("./3150") = 0 [pid 8770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8770] setpgid(0, 0) = 0 [pid 8770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8770] write(3, "1000", 4) = 4 [pid 8770] close(3) = 0 [pid 8770] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8770] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.902249][ T8769] siw: device registration error -23 [pid 8770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8770] close(3) = 0 [pid 8770] close(4) = 0 [pid 8770] close(5) = 0 [pid 8770] close(6) = -1 EBADF (Bad file descriptor) [pid 8770] close(7) = -1 EBADF (Bad file descriptor) [pid 8770] close(8) = -1 EBADF (Bad file descriptor) [pid 8770] close(9) = -1 EBADF (Bad file descriptor) [pid 8770] close(10) = -1 EBADF (Bad file descriptor) [pid 8770] close(11) = -1 EBADF (Bad file descriptor) [pid 8770] close(12) = -1 EBADF (Bad file descriptor) [pid 8770] close(13) = -1 EBADF (Bad file descriptor) [pid 8770] close(14) = -1 EBADF (Bad file descriptor) [pid 8770] close(15) = -1 EBADF (Bad file descriptor) [pid 8770] close(16) = -1 EBADF (Bad file descriptor) [pid 8770] close(17) = -1 EBADF (Bad file descriptor) [pid 8770] close(18) = -1 EBADF (Bad file descriptor) [pid 8770] close(19) = -1 EBADF (Bad file descriptor) [pid 8770] close(20) = -1 EBADF (Bad file descriptor) [pid 8770] close(21) = -1 EBADF (Bad file descriptor) [pid 8770] close(22) = -1 EBADF (Bad file descriptor) [pid 8770] close(23) = -1 EBADF (Bad file descriptor) [pid 8770] close(24) = -1 EBADF (Bad file descriptor) [pid 8770] close(25) = -1 EBADF (Bad file descriptor) [pid 8770] close(26) = -1 EBADF (Bad file descriptor) [pid 8770] close(27) = -1 EBADF (Bad file descriptor) [pid 8770] close(28) = -1 EBADF (Bad file descriptor) [pid 8770] close(29) = -1 EBADF (Bad file descriptor) [pid 8770] exit_group(0) = ? [pid 8770] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3152, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3150", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3150/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3150/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3150") = 0 [pid 3620] mkdir("./3151", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3153 ./strace-static-x86_64: Process 8771 attached [pid 8771] chdir("./3151") = 0 [pid 8771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8771] setpgid(0, 0) = 0 [pid 8771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8771] write(3, "1000", 4) = 4 [pid 8771] close(3) = 0 [pid 8771] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8771] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.942332][ T8770] siw: device registration error -23 [pid 8771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8771] close(3) = 0 [pid 8771] close(4) = 0 [pid 8771] close(5) = 0 [pid 8771] close(6) = -1 EBADF (Bad file descriptor) [pid 8771] close(7) = -1 EBADF (Bad file descriptor) [pid 8771] close(8) = -1 EBADF (Bad file descriptor) [pid 8771] close(9) = -1 EBADF (Bad file descriptor) [pid 8771] close(10) = -1 EBADF (Bad file descriptor) [pid 8771] close(11) = -1 EBADF (Bad file descriptor) [pid 8771] close(12) = -1 EBADF (Bad file descriptor) [pid 8771] close(13) = -1 EBADF (Bad file descriptor) [pid 8771] close(14) = -1 EBADF (Bad file descriptor) [pid 8771] close(15) = -1 EBADF (Bad file descriptor) [pid 8771] close(16) = -1 EBADF (Bad file descriptor) [pid 8771] close(17) = -1 EBADF (Bad file descriptor) [pid 8771] close(18) = -1 EBADF (Bad file descriptor) [pid 8771] close(19) = -1 EBADF (Bad file descriptor) [pid 8771] close(20) = -1 EBADF (Bad file descriptor) [pid 8771] close(21) = -1 EBADF (Bad file descriptor) [pid 8771] close(22) = -1 EBADF (Bad file descriptor) [pid 8771] close(23) = -1 EBADF (Bad file descriptor) [pid 8771] close(24) = -1 EBADF (Bad file descriptor) [pid 8771] close(25) = -1 EBADF (Bad file descriptor) [pid 8771] close(26) = -1 EBADF (Bad file descriptor) [pid 8771] close(27) = -1 EBADF (Bad file descriptor) [pid 8771] close(28) = -1 EBADF (Bad file descriptor) [pid 8771] close(29) = -1 EBADF (Bad file descriptor) [pid 8771] exit_group(0) = ? [pid 8771] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3153, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3151", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3151/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3151/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3151/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3151") = 0 [pid 3620] mkdir("./3152", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8772 attached , child_tidptr=0x555555b53690) = 3154 [pid 8772] chdir("./3152") = 0 [pid 8772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8772] setpgid(0, 0) = 0 [pid 8772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8772] write(3, "1000", 4) = 4 [pid 8772] close(3) = 0 [pid 8772] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8772] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 197.976587][ T8771] siw: device registration error -23 [pid 8772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8772] close(3) = 0 [pid 8772] close(4) = 0 [pid 8772] close(5) = 0 [pid 8772] close(6) = -1 EBADF (Bad file descriptor) [pid 8772] close(7) = -1 EBADF (Bad file descriptor) [pid 8772] close(8) = -1 EBADF (Bad file descriptor) [pid 8772] close(9) = -1 EBADF (Bad file descriptor) [pid 8772] close(10) = -1 EBADF (Bad file descriptor) [pid 8772] close(11) = -1 EBADF (Bad file descriptor) [pid 8772] close(12) = -1 EBADF (Bad file descriptor) [pid 8772] close(13) = -1 EBADF (Bad file descriptor) [pid 8772] close(14) = -1 EBADF (Bad file descriptor) [pid 8772] close(15) = -1 EBADF (Bad file descriptor) [pid 8772] close(16) = -1 EBADF (Bad file descriptor) [pid 8772] close(17) = -1 EBADF (Bad file descriptor) [pid 8772] close(18) = -1 EBADF (Bad file descriptor) [pid 8772] close(19) = -1 EBADF (Bad file descriptor) [pid 8772] close(20) = -1 EBADF (Bad file descriptor) [pid 8772] close(21) = -1 EBADF (Bad file descriptor) [pid 8772] close(22) = -1 EBADF (Bad file descriptor) [pid 8772] close(23) = -1 EBADF (Bad file descriptor) [pid 8772] close(24) = -1 EBADF (Bad file descriptor) [pid 8772] close(25) = -1 EBADF (Bad file descriptor) [pid 8772] close(26) = -1 EBADF (Bad file descriptor) [pid 8772] close(27) = -1 EBADF (Bad file descriptor) [pid 8772] close(28) = -1 EBADF (Bad file descriptor) [pid 8772] close(29) = -1 EBADF (Bad file descriptor) [pid 8772] exit_group(0) = ? [pid 8772] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3154, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3152", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3152/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3152/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3152/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3152") = 0 [pid 3620] mkdir("./3153", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8773 attached , child_tidptr=0x555555b53690) = 3155 [pid 8773] chdir("./3153") = 0 [pid 8773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8773] setpgid(0, 0) = 0 [pid 8773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8773] write(3, "1000", 4) = 4 [pid 8773] close(3) = 0 [pid 8773] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8773] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.005333][ T8772] siw: device registration error -23 [pid 8773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8773] close(3) = 0 [pid 8773] close(4) = 0 [pid 8773] close(5) = 0 [pid 8773] close(6) = -1 EBADF (Bad file descriptor) [pid 8773] close(7) = -1 EBADF (Bad file descriptor) [pid 8773] close(8) = -1 EBADF (Bad file descriptor) [pid 8773] close(9) = -1 EBADF (Bad file descriptor) [pid 8773] close(10) = -1 EBADF (Bad file descriptor) [pid 8773] close(11) = -1 EBADF (Bad file descriptor) [pid 8773] close(12) = -1 EBADF (Bad file descriptor) [pid 8773] close(13) = -1 EBADF (Bad file descriptor) [pid 8773] close(14) = -1 EBADF (Bad file descriptor) [pid 8773] close(15) = -1 EBADF (Bad file descriptor) [pid 8773] close(16) = -1 EBADF (Bad file descriptor) [pid 8773] close(17) = -1 EBADF (Bad file descriptor) [pid 8773] close(18) = -1 EBADF (Bad file descriptor) [pid 8773] close(19) = -1 EBADF (Bad file descriptor) [pid 8773] close(20) = -1 EBADF (Bad file descriptor) [pid 8773] close(21) = -1 EBADF (Bad file descriptor) [pid 8773] close(22) = -1 EBADF (Bad file descriptor) [pid 8773] close(23) = -1 EBADF (Bad file descriptor) [pid 8773] close(24) = -1 EBADF (Bad file descriptor) [pid 8773] close(25) = -1 EBADF (Bad file descriptor) [pid 8773] close(26) = -1 EBADF (Bad file descriptor) [pid 8773] close(27) = -1 EBADF (Bad file descriptor) [pid 8773] close(28) = -1 EBADF (Bad file descriptor) [pid 8773] close(29) = -1 EBADF (Bad file descriptor) [pid 8773] exit_group(0) = ? [pid 8773] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3155, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3153", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3153/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3153/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3153/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3153") = 0 [pid 3620] mkdir("./3154", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3156 ./strace-static-x86_64: Process 8774 attached [pid 8774] chdir("./3154") = 0 [pid 8774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8774] setpgid(0, 0) = 0 [pid 8774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8774] write(3, "1000", 4) = 4 [pid 8774] close(3) = 0 [pid 8774] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8774] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.044463][ T8773] siw: device registration error -23 [pid 8774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8774] close(3) = 0 [pid 8774] close(4) = 0 [pid 8774] close(5) = 0 [pid 8774] close(6) = -1 EBADF (Bad file descriptor) [pid 8774] close(7) = -1 EBADF (Bad file descriptor) [pid 8774] close(8) = -1 EBADF (Bad file descriptor) [pid 8774] close(9) = -1 EBADF (Bad file descriptor) [pid 8774] close(10) = -1 EBADF (Bad file descriptor) [pid 8774] close(11) = -1 EBADF (Bad file descriptor) [pid 8774] close(12) = -1 EBADF (Bad file descriptor) [pid 8774] close(13) = -1 EBADF (Bad file descriptor) [pid 8774] close(14) = -1 EBADF (Bad file descriptor) [pid 8774] close(15) = -1 EBADF (Bad file descriptor) [pid 8774] close(16) = -1 EBADF (Bad file descriptor) [pid 8774] close(17) = -1 EBADF (Bad file descriptor) [pid 8774] close(18) = -1 EBADF (Bad file descriptor) [pid 8774] close(19) = -1 EBADF (Bad file descriptor) [pid 8774] close(20) = -1 EBADF (Bad file descriptor) [pid 8774] close(21) = -1 EBADF (Bad file descriptor) [pid 8774] close(22) = -1 EBADF (Bad file descriptor) [pid 8774] close(23) = -1 EBADF (Bad file descriptor) [pid 8774] close(24) = -1 EBADF (Bad file descriptor) [pid 8774] close(25) = -1 EBADF (Bad file descriptor) [pid 8774] close(26) = -1 EBADF (Bad file descriptor) [pid 8774] close(27) = -1 EBADF (Bad file descriptor) [pid 8774] close(28) = -1 EBADF (Bad file descriptor) [pid 8774] close(29) = -1 EBADF (Bad file descriptor) [pid 8774] exit_group(0) = ? [pid 8774] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3156, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3154", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3154/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3154/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3154/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3154") = 0 [pid 3620] mkdir("./3155", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3157 ./strace-static-x86_64: Process 8775 attached [pid 8775] chdir("./3155") = 0 [pid 8775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8775] setpgid(0, 0) = 0 [pid 8775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8775] write(3, "1000", 4) = 4 [pid 8775] close(3) = 0 [pid 8775] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8775] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.081707][ T8774] siw: device registration error -23 [pid 8775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8775] close(3) = 0 [pid 8775] close(4) = 0 [pid 8775] close(5) = 0 [pid 8775] close(6) = -1 EBADF (Bad file descriptor) [pid 8775] close(7) = -1 EBADF (Bad file descriptor) [pid 8775] close(8) = -1 EBADF (Bad file descriptor) [pid 8775] close(9) = -1 EBADF (Bad file descriptor) [pid 8775] close(10) = -1 EBADF (Bad file descriptor) [pid 8775] close(11) = -1 EBADF (Bad file descriptor) [pid 8775] close(12) = -1 EBADF (Bad file descriptor) [pid 8775] close(13) = -1 EBADF (Bad file descriptor) [pid 8775] close(14) = -1 EBADF (Bad file descriptor) [pid 8775] close(15) = -1 EBADF (Bad file descriptor) [pid 8775] close(16) = -1 EBADF (Bad file descriptor) [pid 8775] close(17) = -1 EBADF (Bad file descriptor) [pid 8775] close(18) = -1 EBADF (Bad file descriptor) [pid 8775] close(19) = -1 EBADF (Bad file descriptor) [pid 8775] close(20) = -1 EBADF (Bad file descriptor) [pid 8775] close(21) = -1 EBADF (Bad file descriptor) [pid 8775] close(22) = -1 EBADF (Bad file descriptor) [pid 8775] close(23) = -1 EBADF (Bad file descriptor) [pid 8775] close(24) = -1 EBADF (Bad file descriptor) [pid 8775] close(25) = -1 EBADF (Bad file descriptor) [pid 8775] close(26) = -1 EBADF (Bad file descriptor) [pid 8775] close(27) = -1 EBADF (Bad file descriptor) [pid 8775] close(28) = -1 EBADF (Bad file descriptor) [pid 8775] close(29) = -1 EBADF (Bad file descriptor) [pid 8775] exit_group(0) = ? [pid 8775] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3157, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3155", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3155/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3155/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3155/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3155") = 0 [pid 3620] mkdir("./3156", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8776 attached , child_tidptr=0x555555b53690) = 3158 [pid 8776] chdir("./3156") = 0 [pid 8776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8776] setpgid(0, 0) = 0 [pid 8776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8776] write(3, "1000", 4) = 4 [pid 8776] close(3) = 0 [pid 8776] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8776] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.118708][ T8775] siw: device registration error -23 [pid 8776] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8776] close(3) = 0 [pid 8776] close(4) = 0 [pid 8776] close(5) = 0 [pid 8776] close(6) = -1 EBADF (Bad file descriptor) [pid 8776] close(7) = -1 EBADF (Bad file descriptor) [pid 8776] close(8) = -1 EBADF (Bad file descriptor) [pid 8776] close(9) = -1 EBADF (Bad file descriptor) [pid 8776] close(10) = -1 EBADF (Bad file descriptor) [pid 8776] close(11) = -1 EBADF (Bad file descriptor) [pid 8776] close(12) = -1 EBADF (Bad file descriptor) [pid 8776] close(13) = -1 EBADF (Bad file descriptor) [pid 8776] close(14) = -1 EBADF (Bad file descriptor) [pid 8776] close(15) = -1 EBADF (Bad file descriptor) [pid 8776] close(16) = -1 EBADF (Bad file descriptor) [pid 8776] close(17) = -1 EBADF (Bad file descriptor) [pid 8776] close(18) = -1 EBADF (Bad file descriptor) [pid 8776] close(19) = -1 EBADF (Bad file descriptor) [pid 8776] close(20) = -1 EBADF (Bad file descriptor) [pid 8776] close(21) = -1 EBADF (Bad file descriptor) [pid 8776] close(22) = -1 EBADF (Bad file descriptor) [pid 8776] close(23) = -1 EBADF (Bad file descriptor) [pid 8776] close(24) = -1 EBADF (Bad file descriptor) [pid 8776] close(25) = -1 EBADF (Bad file descriptor) [pid 8776] close(26) = -1 EBADF (Bad file descriptor) [pid 8776] close(27) = -1 EBADF (Bad file descriptor) [pid 8776] close(28) = -1 EBADF (Bad file descriptor) [pid 8776] close(29) = -1 EBADF (Bad file descriptor) [pid 8776] exit_group(0) = ? [pid 8776] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3158, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3156", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3156/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3156/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3156/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3156") = 0 [pid 3620] mkdir("./3157", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8777 attached , child_tidptr=0x555555b53690) = 3159 [pid 8777] chdir("./3157") = 0 [pid 8777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8777] setpgid(0, 0) = 0 [pid 8777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8777] write(3, "1000", 4) = 4 [pid 8777] close(3) = 0 [pid 8777] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8777] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.154829][ T8776] siw: device registration error -23 [pid 8777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8777] close(3) = 0 [pid 8777] close(4) = 0 [pid 8777] close(5) = 0 [pid 8777] close(6) = -1 EBADF (Bad file descriptor) [pid 8777] close(7) = -1 EBADF (Bad file descriptor) [pid 8777] close(8) = -1 EBADF (Bad file descriptor) [pid 8777] close(9) = -1 EBADF (Bad file descriptor) [pid 8777] close(10) = -1 EBADF (Bad file descriptor) [pid 8777] close(11) = -1 EBADF (Bad file descriptor) [pid 8777] close(12) = -1 EBADF (Bad file descriptor) [pid 8777] close(13) = -1 EBADF (Bad file descriptor) [pid 8777] close(14) = -1 EBADF (Bad file descriptor) [pid 8777] close(15) = -1 EBADF (Bad file descriptor) [pid 8777] close(16) = -1 EBADF (Bad file descriptor) [pid 8777] close(17) = -1 EBADF (Bad file descriptor) [pid 8777] close(18) = -1 EBADF (Bad file descriptor) [pid 8777] close(19) = -1 EBADF (Bad file descriptor) [pid 8777] close(20) = -1 EBADF (Bad file descriptor) [pid 8777] close(21) = -1 EBADF (Bad file descriptor) [pid 8777] close(22) = -1 EBADF (Bad file descriptor) [pid 8777] close(23) = -1 EBADF (Bad file descriptor) [pid 8777] close(24) = -1 EBADF (Bad file descriptor) [pid 8777] close(25) = -1 EBADF (Bad file descriptor) [pid 8777] close(26) = -1 EBADF (Bad file descriptor) [pid 8777] close(27) = -1 EBADF (Bad file descriptor) [pid 8777] close(28) = -1 EBADF (Bad file descriptor) [pid 8777] close(29) = -1 EBADF (Bad file descriptor) [pid 8777] exit_group(0) = ? [pid 8777] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3159, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3157", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3157/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3157/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3157/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3157") = 0 [pid 3620] mkdir("./3158", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8778 attached , child_tidptr=0x555555b53690) = 3160 [pid 8778] chdir("./3158") = 0 [pid 8778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8778] setpgid(0, 0) = 0 [pid 8778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8778] write(3, "1000", 4) = 4 [pid 8778] close(3) = 0 [pid 8778] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8778] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.193751][ T8777] siw: device registration error -23 [pid 8778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8778] close(3) = 0 [pid 8778] close(4) = 0 [pid 8778] close(5) = 0 [pid 8778] close(6) = -1 EBADF (Bad file descriptor) [pid 8778] close(7) = -1 EBADF (Bad file descriptor) [pid 8778] close(8) = -1 EBADF (Bad file descriptor) [pid 8778] close(9) = -1 EBADF (Bad file descriptor) [pid 8778] close(10) = -1 EBADF (Bad file descriptor) [pid 8778] close(11) = -1 EBADF (Bad file descriptor) [pid 8778] close(12) = -1 EBADF (Bad file descriptor) [pid 8778] close(13) = -1 EBADF (Bad file descriptor) [pid 8778] close(14) = -1 EBADF (Bad file descriptor) [pid 8778] close(15) = -1 EBADF (Bad file descriptor) [pid 8778] close(16) = -1 EBADF (Bad file descriptor) [pid 8778] close(17) = -1 EBADF (Bad file descriptor) [pid 8778] close(18) = -1 EBADF (Bad file descriptor) [pid 8778] close(19) = -1 EBADF (Bad file descriptor) [pid 8778] close(20) = -1 EBADF (Bad file descriptor) [pid 8778] close(21) = -1 EBADF (Bad file descriptor) [pid 8778] close(22) = -1 EBADF (Bad file descriptor) [pid 8778] close(23) = -1 EBADF (Bad file descriptor) [pid 8778] close(24) = -1 EBADF (Bad file descriptor) [pid 8778] close(25) = -1 EBADF (Bad file descriptor) [pid 8778] close(26) = -1 EBADF (Bad file descriptor) [pid 8778] close(27) = -1 EBADF (Bad file descriptor) [pid 8778] close(28) = -1 EBADF (Bad file descriptor) [pid 8778] close(29) = -1 EBADF (Bad file descriptor) [pid 8778] exit_group(0) = ? [pid 8778] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3160, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3158", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3158/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3158/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3158") = 0 [pid 3620] mkdir("./3159", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8779 attached , child_tidptr=0x555555b53690) = 3161 [pid 8779] chdir("./3159") = 0 [pid 8779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8779] setpgid(0, 0) = 0 [pid 8779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8779] write(3, "1000", 4) = 4 [pid 8779] close(3) = 0 [pid 8779] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8779] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.227826][ T8778] siw: device registration error -23 [pid 8779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8779] close(3) = 0 [pid 8779] close(4) = 0 [pid 8779] close(5) = 0 [pid 8779] close(6) = -1 EBADF (Bad file descriptor) [pid 8779] close(7) = -1 EBADF (Bad file descriptor) [pid 8779] close(8) = -1 EBADF (Bad file descriptor) [pid 8779] close(9) = -1 EBADF (Bad file descriptor) [pid 8779] close(10) = -1 EBADF (Bad file descriptor) [pid 8779] close(11) = -1 EBADF (Bad file descriptor) [pid 8779] close(12) = -1 EBADF (Bad file descriptor) [pid 8779] close(13) = -1 EBADF (Bad file descriptor) [pid 8779] close(14) = -1 EBADF (Bad file descriptor) [pid 8779] close(15) = -1 EBADF (Bad file descriptor) [pid 8779] close(16) = -1 EBADF (Bad file descriptor) [pid 8779] close(17) = -1 EBADF (Bad file descriptor) [pid 8779] close(18) = -1 EBADF (Bad file descriptor) [pid 8779] close(19) = -1 EBADF (Bad file descriptor) [pid 8779] close(20) = -1 EBADF (Bad file descriptor) [pid 8779] close(21) = -1 EBADF (Bad file descriptor) [pid 8779] close(22) = -1 EBADF (Bad file descriptor) [pid 8779] close(23) = -1 EBADF (Bad file descriptor) [pid 8779] close(24) = -1 EBADF (Bad file descriptor) [pid 8779] close(25) = -1 EBADF (Bad file descriptor) [pid 8779] close(26) = -1 EBADF (Bad file descriptor) [pid 8779] close(27) = -1 EBADF (Bad file descriptor) [pid 8779] close(28) = -1 EBADF (Bad file descriptor) [pid 8779] close(29) = -1 EBADF (Bad file descriptor) [pid 8779] exit_group(0) = ? [pid 8779] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3161, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3159", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3159/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3159/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3159/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3159") = 0 [pid 3620] mkdir("./3160", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8780 attached , child_tidptr=0x555555b53690) = 3162 [pid 8780] chdir("./3160") = 0 [pid 8780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8780] setpgid(0, 0) = 0 [pid 8780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8780] write(3, "1000", 4) = 4 [pid 8780] close(3) = 0 [pid 8780] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8780] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.266065][ T8779] siw: device registration error -23 [pid 8780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8780] close(3) = 0 [pid 8780] close(4) = 0 [pid 8780] close(5) = 0 [pid 8780] close(6) = -1 EBADF (Bad file descriptor) [pid 8780] close(7) = -1 EBADF (Bad file descriptor) [pid 8780] close(8) = -1 EBADF (Bad file descriptor) [pid 8780] close(9) = -1 EBADF (Bad file descriptor) [pid 8780] close(10) = -1 EBADF (Bad file descriptor) [pid 8780] close(11) = -1 EBADF (Bad file descriptor) [pid 8780] close(12) = -1 EBADF (Bad file descriptor) [pid 8780] close(13) = -1 EBADF (Bad file descriptor) [pid 8780] close(14) = -1 EBADF (Bad file descriptor) [pid 8780] close(15) = -1 EBADF (Bad file descriptor) [pid 8780] close(16) = -1 EBADF (Bad file descriptor) [pid 8780] close(17) = -1 EBADF (Bad file descriptor) [pid 8780] close(18) = -1 EBADF (Bad file descriptor) [pid 8780] close(19) = -1 EBADF (Bad file descriptor) [pid 8780] close(20) = -1 EBADF (Bad file descriptor) [pid 8780] close(21) = -1 EBADF (Bad file descriptor) [pid 8780] close(22) = -1 EBADF (Bad file descriptor) [pid 8780] close(23) = -1 EBADF (Bad file descriptor) [pid 8780] close(24) = -1 EBADF (Bad file descriptor) [pid 8780] close(25) = -1 EBADF (Bad file descriptor) [pid 8780] close(26) = -1 EBADF (Bad file descriptor) [pid 8780] close(27) = -1 EBADF (Bad file descriptor) [pid 8780] close(28) = -1 EBADF (Bad file descriptor) [pid 8780] close(29) = -1 EBADF (Bad file descriptor) [pid 8780] exit_group(0) = ? [pid 8780] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3162, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3160", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3160/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3160/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3160/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3160") = 0 [pid 3620] mkdir("./3161", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3163 ./strace-static-x86_64: Process 8781 attached [pid 8781] chdir("./3161") = 0 [pid 8781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8781] setpgid(0, 0) = 0 [pid 8781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8781] write(3, "1000", 4) = 4 [pid 8781] close(3) = 0 [pid 8781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8781] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.298203][ T8780] siw: device registration error -23 [pid 8781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8781] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8781] close(3) = 0 [pid 8781] close(4) = 0 [pid 8781] close(5) = 0 [pid 8781] close(6) = -1 EBADF (Bad file descriptor) [pid 8781] close(7) = -1 EBADF (Bad file descriptor) [pid 8781] close(8) = -1 EBADF (Bad file descriptor) [pid 8781] close(9) = -1 EBADF (Bad file descriptor) [pid 8781] close(10) = -1 EBADF (Bad file descriptor) [pid 8781] close(11) = -1 EBADF (Bad file descriptor) [pid 8781] close(12) = -1 EBADF (Bad file descriptor) [pid 8781] close(13) = -1 EBADF (Bad file descriptor) [pid 8781] close(14) = -1 EBADF (Bad file descriptor) [pid 8781] close(15) = -1 EBADF (Bad file descriptor) [pid 8781] close(16) = -1 EBADF (Bad file descriptor) [pid 8781] close(17) = -1 EBADF (Bad file descriptor) [pid 8781] close(18) = -1 EBADF (Bad file descriptor) [pid 8781] close(19) = -1 EBADF (Bad file descriptor) [pid 8781] close(20) = -1 EBADF (Bad file descriptor) [pid 8781] close(21) = -1 EBADF (Bad file descriptor) [pid 8781] close(22) = -1 EBADF (Bad file descriptor) [pid 8781] close(23) = -1 EBADF (Bad file descriptor) [pid 8781] close(24) = -1 EBADF (Bad file descriptor) [pid 8781] close(25) = -1 EBADF (Bad file descriptor) [pid 8781] close(26) = -1 EBADF (Bad file descriptor) [pid 8781] close(27) = -1 EBADF (Bad file descriptor) [pid 8781] close(28) = -1 EBADF (Bad file descriptor) [pid 8781] close(29) = -1 EBADF (Bad file descriptor) [pid 8781] exit_group(0) = ? [pid 8781] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3163, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3161", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3161/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3161/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3161/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3161") = 0 [pid 3620] mkdir("./3162", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3164 ./strace-static-x86_64: Process 8782 attached [pid 8782] chdir("./3162") = 0 [pid 8782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8782] setpgid(0, 0) = 0 [pid 8782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8782] write(3, "1000", 4) = 4 [pid 8782] close(3) = 0 [pid 8782] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8782] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.329219][ T8781] siw: device registration error -23 [pid 8782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8782] close(3) = 0 [pid 8782] close(4) = 0 [pid 8782] close(5) = 0 [pid 8782] close(6) = -1 EBADF (Bad file descriptor) [pid 8782] close(7) = -1 EBADF (Bad file descriptor) [pid 8782] close(8) = -1 EBADF (Bad file descriptor) [pid 8782] close(9) = -1 EBADF (Bad file descriptor) [pid 8782] close(10) = -1 EBADF (Bad file descriptor) [pid 8782] close(11) = -1 EBADF (Bad file descriptor) [pid 8782] close(12) = -1 EBADF (Bad file descriptor) [pid 8782] close(13) = -1 EBADF (Bad file descriptor) [pid 8782] close(14) = -1 EBADF (Bad file descriptor) [pid 8782] close(15) = -1 EBADF (Bad file descriptor) [pid 8782] close(16) = -1 EBADF (Bad file descriptor) [pid 8782] close(17) = -1 EBADF (Bad file descriptor) [pid 8782] close(18) = -1 EBADF (Bad file descriptor) [pid 8782] close(19) = -1 EBADF (Bad file descriptor) [pid 8782] close(20) = -1 EBADF (Bad file descriptor) [pid 8782] close(21) = -1 EBADF (Bad file descriptor) [pid 8782] close(22) = -1 EBADF (Bad file descriptor) [pid 8782] close(23) = -1 EBADF (Bad file descriptor) [pid 8782] close(24) = -1 EBADF (Bad file descriptor) [pid 8782] close(25) = -1 EBADF (Bad file descriptor) [pid 8782] close(26) = -1 EBADF (Bad file descriptor) [pid 8782] close(27) = -1 EBADF (Bad file descriptor) [pid 8782] close(28) = -1 EBADF (Bad file descriptor) [pid 8782] close(29) = -1 EBADF (Bad file descriptor) [pid 8782] exit_group(0) = ? [pid 8782] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3164, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3162", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3162/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3162/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3162") = 0 [pid 3620] mkdir("./3163", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3165 ./strace-static-x86_64: Process 8783 attached [pid 8783] chdir("./3163") = 0 [pid 8783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8783] setpgid(0, 0) = 0 [pid 8783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8783] write(3, "1000", 4) = 4 [pid 8783] close(3) = 0 [pid 8783] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8783] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.362942][ T8782] siw: device registration error -23 [pid 8783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8783] close(3) = 0 [pid 8783] close(4) = 0 [pid 8783] close(5) = 0 [pid 8783] close(6) = -1 EBADF (Bad file descriptor) [pid 8783] close(7) = -1 EBADF (Bad file descriptor) [pid 8783] close(8) = -1 EBADF (Bad file descriptor) [pid 8783] close(9) = -1 EBADF (Bad file descriptor) [pid 8783] close(10) = -1 EBADF (Bad file descriptor) [pid 8783] close(11) = -1 EBADF (Bad file descriptor) [pid 8783] close(12) = -1 EBADF (Bad file descriptor) [pid 8783] close(13) = -1 EBADF (Bad file descriptor) [pid 8783] close(14) = -1 EBADF (Bad file descriptor) [pid 8783] close(15) = -1 EBADF (Bad file descriptor) [pid 8783] close(16) = -1 EBADF (Bad file descriptor) [pid 8783] close(17) = -1 EBADF (Bad file descriptor) [pid 8783] close(18) = -1 EBADF (Bad file descriptor) [pid 8783] close(19) = -1 EBADF (Bad file descriptor) [pid 8783] close(20) = -1 EBADF (Bad file descriptor) [pid 8783] close(21) = -1 EBADF (Bad file descriptor) [pid 8783] close(22) = -1 EBADF (Bad file descriptor) [pid 8783] close(23) = -1 EBADF (Bad file descriptor) [pid 8783] close(24) = -1 EBADF (Bad file descriptor) [pid 8783] close(25) = -1 EBADF (Bad file descriptor) [pid 8783] close(26) = -1 EBADF (Bad file descriptor) [pid 8783] close(27) = -1 EBADF (Bad file descriptor) [pid 8783] close(28) = -1 EBADF (Bad file descriptor) [pid 8783] close(29) = -1 EBADF (Bad file descriptor) [pid 8783] exit_group(0) = ? [pid 8783] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3165, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3163", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3163/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3163/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3163/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3163") = 0 [pid 3620] mkdir("./3164", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8784 attached , child_tidptr=0x555555b53690) = 3166 [pid 8784] chdir("./3164") = 0 [pid 8784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8784] setpgid(0, 0) = 0 [pid 8784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8784] write(3, "1000", 4) = 4 [pid 8784] close(3) = 0 [pid 8784] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8784] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.397139][ T8783] siw: device registration error -23 [pid 8784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8784] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8784] close(3) = 0 [pid 8784] close(4) = 0 [pid 8784] close(5) = 0 [pid 8784] close(6) = -1 EBADF (Bad file descriptor) [pid 8784] close(7) = -1 EBADF (Bad file descriptor) [pid 8784] close(8) = -1 EBADF (Bad file descriptor) [pid 8784] close(9) = -1 EBADF (Bad file descriptor) [pid 8784] close(10) = -1 EBADF (Bad file descriptor) [pid 8784] close(11) = -1 EBADF (Bad file descriptor) [pid 8784] close(12) = -1 EBADF (Bad file descriptor) [pid 8784] close(13) = -1 EBADF (Bad file descriptor) [pid 8784] close(14) = -1 EBADF (Bad file descriptor) [pid 8784] close(15) = -1 EBADF (Bad file descriptor) [pid 8784] close(16) = -1 EBADF (Bad file descriptor) [pid 8784] close(17) = -1 EBADF (Bad file descriptor) [pid 8784] close(18) = -1 EBADF (Bad file descriptor) [pid 8784] close(19) = -1 EBADF (Bad file descriptor) [pid 8784] close(20) = -1 EBADF (Bad file descriptor) [pid 8784] close(21) = -1 EBADF (Bad file descriptor) [pid 8784] close(22) = -1 EBADF (Bad file descriptor) [pid 8784] close(23) = -1 EBADF (Bad file descriptor) [pid 8784] close(24) = -1 EBADF (Bad file descriptor) [pid 8784] close(25) = -1 EBADF (Bad file descriptor) [pid 8784] close(26) = -1 EBADF (Bad file descriptor) [pid 8784] close(27) = -1 EBADF (Bad file descriptor) [pid 8784] close(28) = -1 EBADF (Bad file descriptor) [pid 8784] close(29) = -1 EBADF (Bad file descriptor) [pid 8784] exit_group(0) = ? [pid 8784] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3166, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3164", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3164/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3164/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3164/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3164") = 0 [pid 3620] mkdir("./3165", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3167 ./strace-static-x86_64: Process 8785 attached [pid 8785] chdir("./3165") = 0 [pid 8785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8785] setpgid(0, 0) = 0 [pid 8785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8785] write(3, "1000", 4) = 4 [pid 8785] close(3) = 0 [pid 8785] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8785] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.431592][ T8784] siw: device registration error -23 [pid 8785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8785] close(3) = 0 [pid 8785] close(4) = 0 [pid 8785] close(5) = 0 [pid 8785] close(6) = -1 EBADF (Bad file descriptor) [pid 8785] close(7) = -1 EBADF (Bad file descriptor) [pid 8785] close(8) = -1 EBADF (Bad file descriptor) [pid 8785] close(9) = -1 EBADF (Bad file descriptor) [pid 8785] close(10) = -1 EBADF (Bad file descriptor) [pid 8785] close(11) = -1 EBADF (Bad file descriptor) [pid 8785] close(12) = -1 EBADF (Bad file descriptor) [pid 8785] close(13) = -1 EBADF (Bad file descriptor) [pid 8785] close(14) = -1 EBADF (Bad file descriptor) [pid 8785] close(15) = -1 EBADF (Bad file descriptor) [pid 8785] close(16) = -1 EBADF (Bad file descriptor) [pid 8785] close(17) = -1 EBADF (Bad file descriptor) [pid 8785] close(18) = -1 EBADF (Bad file descriptor) [pid 8785] close(19) = -1 EBADF (Bad file descriptor) [pid 8785] close(20) = -1 EBADF (Bad file descriptor) [pid 8785] close(21) = -1 EBADF (Bad file descriptor) [pid 8785] close(22) = -1 EBADF (Bad file descriptor) [pid 8785] close(23) = -1 EBADF (Bad file descriptor) [pid 8785] close(24) = -1 EBADF (Bad file descriptor) [pid 8785] close(25) = -1 EBADF (Bad file descriptor) [pid 8785] close(26) = -1 EBADF (Bad file descriptor) [pid 8785] close(27) = -1 EBADF (Bad file descriptor) [pid 8785] close(28) = -1 EBADF (Bad file descriptor) [pid 8785] close(29) = -1 EBADF (Bad file descriptor) [pid 8785] exit_group(0) = ? [pid 8785] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3167, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3165", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3165/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3165/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3165/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3165") = 0 [pid 3620] mkdir("./3166", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8786 attached , child_tidptr=0x555555b53690) = 3168 [pid 8786] chdir("./3166") = 0 [pid 8786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8786] setpgid(0, 0) = 0 [pid 8786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8786] write(3, "1000", 4) = 4 [pid 8786] close(3) = 0 [pid 8786] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8786] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.470739][ T8785] siw: device registration error -23 [pid 8786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8786] close(3) = 0 [pid 8786] close(4) = 0 [pid 8786] close(5) = 0 [pid 8786] close(6) = -1 EBADF (Bad file descriptor) [pid 8786] close(7) = -1 EBADF (Bad file descriptor) [pid 8786] close(8) = -1 EBADF (Bad file descriptor) [pid 8786] close(9) = -1 EBADF (Bad file descriptor) [pid 8786] close(10) = -1 EBADF (Bad file descriptor) [pid 8786] close(11) = -1 EBADF (Bad file descriptor) [pid 8786] close(12) = -1 EBADF (Bad file descriptor) [pid 8786] close(13) = -1 EBADF (Bad file descriptor) [pid 8786] close(14) = -1 EBADF (Bad file descriptor) [pid 8786] close(15) = -1 EBADF (Bad file descriptor) [pid 8786] close(16) = -1 EBADF (Bad file descriptor) [pid 8786] close(17) = -1 EBADF (Bad file descriptor) [pid 8786] close(18) = -1 EBADF (Bad file descriptor) [pid 8786] close(19) = -1 EBADF (Bad file descriptor) [pid 8786] close(20) = -1 EBADF (Bad file descriptor) [pid 8786] close(21) = -1 EBADF (Bad file descriptor) [pid 8786] close(22) = -1 EBADF (Bad file descriptor) [pid 8786] close(23) = -1 EBADF (Bad file descriptor) [pid 8786] close(24) = -1 EBADF (Bad file descriptor) [pid 8786] close(25) = -1 EBADF (Bad file descriptor) [pid 8786] close(26) = -1 EBADF (Bad file descriptor) [pid 8786] close(27) = -1 EBADF (Bad file descriptor) [pid 8786] close(28) = -1 EBADF (Bad file descriptor) [pid 8786] close(29) = -1 EBADF (Bad file descriptor) [pid 8786] exit_group(0) = ? [pid 8786] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3168, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3166", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3166/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3166/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3166/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3166") = 0 [pid 3620] mkdir("./3167", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8787 attached , child_tidptr=0x555555b53690) = 3169 [pid 8787] chdir("./3167") = 0 [pid 8787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8787] setpgid(0, 0) = 0 [pid 8787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8787] write(3, "1000", 4) = 4 [pid 8787] close(3) = 0 [pid 8787] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8787] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.498998][ T8786] siw: device registration error -23 [pid 8787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8787] close(3) = 0 [pid 8787] close(4) = 0 [pid 8787] close(5) = 0 [pid 8787] close(6) = -1 EBADF (Bad file descriptor) [pid 8787] close(7) = -1 EBADF (Bad file descriptor) [pid 8787] close(8) = -1 EBADF (Bad file descriptor) [pid 8787] close(9) = -1 EBADF (Bad file descriptor) [pid 8787] close(10) = -1 EBADF (Bad file descriptor) [pid 8787] close(11) = -1 EBADF (Bad file descriptor) [pid 8787] close(12) = -1 EBADF (Bad file descriptor) [pid 8787] close(13) = -1 EBADF (Bad file descriptor) [pid 8787] close(14) = -1 EBADF (Bad file descriptor) [pid 8787] close(15) = -1 EBADF (Bad file descriptor) [pid 8787] close(16) = -1 EBADF (Bad file descriptor) [pid 8787] close(17) = -1 EBADF (Bad file descriptor) [pid 8787] close(18) = -1 EBADF (Bad file descriptor) [pid 8787] close(19) = -1 EBADF (Bad file descriptor) [pid 8787] close(20) = -1 EBADF (Bad file descriptor) [pid 8787] close(21) = -1 EBADF (Bad file descriptor) [pid 8787] close(22) = -1 EBADF (Bad file descriptor) [pid 8787] close(23) = -1 EBADF (Bad file descriptor) [pid 8787] close(24) = -1 EBADF (Bad file descriptor) [pid 8787] close(25) = -1 EBADF (Bad file descriptor) [pid 8787] close(26) = -1 EBADF (Bad file descriptor) [pid 8787] close(27) = -1 EBADF (Bad file descriptor) [pid 8787] close(28) = -1 EBADF (Bad file descriptor) [pid 8787] close(29) = -1 EBADF (Bad file descriptor) [pid 8787] exit_group(0) = ? [pid 8787] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3169, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3167", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3167/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3167/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3167/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3167") = 0 [pid 3620] mkdir("./3168", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8788 attached , child_tidptr=0x555555b53690) = 3170 [pid 8788] chdir("./3168") = 0 [pid 8788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8788] setpgid(0, 0) = 0 [pid 8788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8788] write(3, "1000", 4) = 4 [pid 8788] close(3) = 0 [pid 8788] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8788] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.534581][ T8787] siw: device registration error -23 [pid 8788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8788] close(3) = 0 [pid 8788] close(4) = 0 [pid 8788] close(5) = 0 [pid 8788] close(6) = -1 EBADF (Bad file descriptor) [pid 8788] close(7) = -1 EBADF (Bad file descriptor) [pid 8788] close(8) = -1 EBADF (Bad file descriptor) [pid 8788] close(9) = -1 EBADF (Bad file descriptor) [pid 8788] close(10) = -1 EBADF (Bad file descriptor) [pid 8788] close(11) = -1 EBADF (Bad file descriptor) [pid 8788] close(12) = -1 EBADF (Bad file descriptor) [pid 8788] close(13) = -1 EBADF (Bad file descriptor) [pid 8788] close(14) = -1 EBADF (Bad file descriptor) [pid 8788] close(15) = -1 EBADF (Bad file descriptor) [pid 8788] close(16) = -1 EBADF (Bad file descriptor) [pid 8788] close(17) = -1 EBADF (Bad file descriptor) [pid 8788] close(18) = -1 EBADF (Bad file descriptor) [pid 8788] close(19) = -1 EBADF (Bad file descriptor) [pid 8788] close(20) = -1 EBADF (Bad file descriptor) [pid 8788] close(21) = -1 EBADF (Bad file descriptor) [pid 8788] close(22) = -1 EBADF (Bad file descriptor) [pid 8788] close(23) = -1 EBADF (Bad file descriptor) [pid 8788] close(24) = -1 EBADF (Bad file descriptor) [pid 8788] close(25) = -1 EBADF (Bad file descriptor) [pid 8788] close(26) = -1 EBADF (Bad file descriptor) [pid 8788] close(27) = -1 EBADF (Bad file descriptor) [pid 8788] close(28) = -1 EBADF (Bad file descriptor) [pid 8788] close(29) = -1 EBADF (Bad file descriptor) [pid 8788] exit_group(0) = ? [pid 8788] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3170, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3168", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3168/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3168/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3168/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3168") = 0 [pid 3620] mkdir("./3169", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8789 attached , child_tidptr=0x555555b53690) = 3171 [pid 8789] chdir("./3169") = 0 [pid 8789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8789] setpgid(0, 0) = 0 [pid 8789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8789] write(3, "1000", 4) = 4 [pid 8789] close(3) = 0 [pid 8789] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8789] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.570424][ T8788] siw: device registration error -23 [pid 8789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8789] close(3) = 0 [pid 8789] close(4) = 0 [pid 8789] close(5) = 0 [pid 8789] close(6) = -1 EBADF (Bad file descriptor) [pid 8789] close(7) = -1 EBADF (Bad file descriptor) [pid 8789] close(8) = -1 EBADF (Bad file descriptor) [pid 8789] close(9) = -1 EBADF (Bad file descriptor) [pid 8789] close(10) = -1 EBADF (Bad file descriptor) [pid 8789] close(11) = -1 EBADF (Bad file descriptor) [pid 8789] close(12) = -1 EBADF (Bad file descriptor) [pid 8789] close(13) = -1 EBADF (Bad file descriptor) [pid 8789] close(14) = -1 EBADF (Bad file descriptor) [pid 8789] close(15) = -1 EBADF (Bad file descriptor) [pid 8789] close(16) = -1 EBADF (Bad file descriptor) [pid 8789] close(17) = -1 EBADF (Bad file descriptor) [pid 8789] close(18) = -1 EBADF (Bad file descriptor) [pid 8789] close(19) = -1 EBADF (Bad file descriptor) [pid 8789] close(20) = -1 EBADF (Bad file descriptor) [pid 8789] close(21) = -1 EBADF (Bad file descriptor) [pid 8789] close(22) = -1 EBADF (Bad file descriptor) [pid 8789] close(23) = -1 EBADF (Bad file descriptor) [pid 8789] close(24) = -1 EBADF (Bad file descriptor) [pid 8789] close(25) = -1 EBADF (Bad file descriptor) [pid 8789] close(26) = -1 EBADF (Bad file descriptor) [pid 8789] close(27) = -1 EBADF (Bad file descriptor) [pid 8789] close(28) = -1 EBADF (Bad file descriptor) [pid 8789] close(29) = -1 EBADF (Bad file descriptor) [pid 8789] exit_group(0) = ? [pid 8789] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3171, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3169", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3169/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3169/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3169/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3169") = 0 [pid 3620] mkdir("./3170", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3172 ./strace-static-x86_64: Process 8790 attached [ 198.606931][ T8789] siw: device registration error -23 [pid 8790] chdir("./3170") = 0 [pid 8790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8790] setpgid(0, 0) = 0 [pid 8790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8790] write(3, "1000", 4) = 4 [pid 8790] close(3) = 0 [pid 8790] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8790] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8790] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8790] close(3) = 0 [pid 8790] close(4) = 0 [pid 8790] close(5) = 0 [pid 8790] close(6) = -1 EBADF (Bad file descriptor) [pid 8790] close(7) = -1 EBADF (Bad file descriptor) [pid 8790] close(8) = -1 EBADF (Bad file descriptor) [pid 8790] close(9) = -1 EBADF (Bad file descriptor) [pid 8790] close(10) = -1 EBADF (Bad file descriptor) [pid 8790] close(11) = -1 EBADF (Bad file descriptor) [pid 8790] close(12) = -1 EBADF (Bad file descriptor) [pid 8790] close(13) = -1 EBADF (Bad file descriptor) [pid 8790] close(14) = -1 EBADF (Bad file descriptor) [pid 8790] close(15) = -1 EBADF (Bad file descriptor) [pid 8790] close(16) = -1 EBADF (Bad file descriptor) [pid 8790] close(17) = -1 EBADF (Bad file descriptor) [pid 8790] close(18) = -1 EBADF (Bad file descriptor) [pid 8790] close(19) = -1 EBADF (Bad file descriptor) [pid 8790] close(20) = -1 EBADF (Bad file descriptor) [pid 8790] close(21) = -1 EBADF (Bad file descriptor) [pid 8790] close(22) = -1 EBADF (Bad file descriptor) [pid 8790] close(23) = -1 EBADF (Bad file descriptor) [pid 8790] close(24) = -1 EBADF (Bad file descriptor) [pid 8790] close(25) = -1 EBADF (Bad file descriptor) [pid 8790] close(26) = -1 EBADF (Bad file descriptor) [pid 8790] close(27) = -1 EBADF (Bad file descriptor) [pid 8790] close(28) = -1 EBADF (Bad file descriptor) [pid 8790] close(29) = -1 EBADF (Bad file descriptor) [pid 8790] exit_group(0) = ? [pid 8790] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3172, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3170", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3170/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3170/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3170/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3170") = 0 [pid 3620] mkdir("./3171", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3173 ./strace-static-x86_64: Process 8791 attached [pid 8791] chdir("./3171") = 0 [pid 8791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8791] setpgid(0, 0) = 0 [pid 8791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8791] write(3, "1000", 4) = 4 [pid 8791] close(3) = 0 [pid 8791] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8791] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.653469][ T8790] siw: device registration error -23 [pid 8791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8791] close(3) = 0 [pid 8791] close(4) = 0 [pid 8791] close(5) = 0 [pid 8791] close(6) = -1 EBADF (Bad file descriptor) [pid 8791] close(7) = -1 EBADF (Bad file descriptor) [pid 8791] close(8) = -1 EBADF (Bad file descriptor) [pid 8791] close(9) = -1 EBADF (Bad file descriptor) [pid 8791] close(10) = -1 EBADF (Bad file descriptor) [pid 8791] close(11) = -1 EBADF (Bad file descriptor) [pid 8791] close(12) = -1 EBADF (Bad file descriptor) [pid 8791] close(13) = -1 EBADF (Bad file descriptor) [pid 8791] close(14) = -1 EBADF (Bad file descriptor) [pid 8791] close(15) = -1 EBADF (Bad file descriptor) [pid 8791] close(16) = -1 EBADF (Bad file descriptor) [pid 8791] close(17) = -1 EBADF (Bad file descriptor) [pid 8791] close(18) = -1 EBADF (Bad file descriptor) [pid 8791] close(19) = -1 EBADF (Bad file descriptor) [pid 8791] close(20) = -1 EBADF (Bad file descriptor) [pid 8791] close(21) = -1 EBADF (Bad file descriptor) [pid 8791] close(22) = -1 EBADF (Bad file descriptor) [pid 8791] close(23) = -1 EBADF (Bad file descriptor) [pid 8791] close(24) = -1 EBADF (Bad file descriptor) [pid 8791] close(25) = -1 EBADF (Bad file descriptor) [pid 8791] close(26) = -1 EBADF (Bad file descriptor) [pid 8791] close(27) = -1 EBADF (Bad file descriptor) [pid 8791] close(28) = -1 EBADF (Bad file descriptor) [pid 8791] close(29) = -1 EBADF (Bad file descriptor) [pid 8791] exit_group(0) = ? [pid 8791] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3173, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3171", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3171/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3171/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3171/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3171") = 0 [pid 3620] mkdir("./3172", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8792 attached , child_tidptr=0x555555b53690) = 3174 [pid 8792] chdir("./3172") = 0 [pid 8792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8792] setpgid(0, 0) = 0 [pid 8792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8792] write(3, "1000", 4) = 4 [pid 8792] close(3) = 0 [pid 8792] symlink("/dev/binderfs", "./binderfs") = 0 [ 198.698425][ T8791] siw: device registration error -23 [pid 8792] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8792] close(3) = 0 [pid 8792] close(4) = 0 [pid 8792] close(5) = 0 [pid 8792] close(6) = -1 EBADF (Bad file descriptor) [pid 8792] close(7) = -1 EBADF (Bad file descriptor) [pid 8792] close(8) = -1 EBADF (Bad file descriptor) [pid 8792] close(9) = -1 EBADF (Bad file descriptor) [pid 8792] close(10) = -1 EBADF (Bad file descriptor) [pid 8792] close(11) = -1 EBADF (Bad file descriptor) [pid 8792] close(12) = -1 EBADF (Bad file descriptor) [pid 8792] close(13) = -1 EBADF (Bad file descriptor) [pid 8792] close(14) = -1 EBADF (Bad file descriptor) [pid 8792] close(15) = -1 EBADF (Bad file descriptor) [pid 8792] close(16) = -1 EBADF (Bad file descriptor) [pid 8792] close(17) = -1 EBADF (Bad file descriptor) [pid 8792] close(18) = -1 EBADF (Bad file descriptor) [pid 8792] close(19) = -1 EBADF (Bad file descriptor) [pid 8792] close(20) = -1 EBADF (Bad file descriptor) [pid 8792] close(21) = -1 EBADF (Bad file descriptor) [pid 8792] close(22) = -1 EBADF (Bad file descriptor) [pid 8792] close(23) = -1 EBADF (Bad file descriptor) [pid 8792] close(24) = -1 EBADF (Bad file descriptor) [pid 8792] close(25) = -1 EBADF (Bad file descriptor) [pid 8792] close(26) = -1 EBADF (Bad file descriptor) [pid 8792] close(27) = -1 EBADF (Bad file descriptor) [pid 8792] close(28) = -1 EBADF (Bad file descriptor) [pid 8792] close(29) = -1 EBADF (Bad file descriptor) [pid 8792] exit_group(0) = ? [pid 8792] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3174, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3172", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3172/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3172/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3172/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3172") = 0 [pid 3620] mkdir("./3173", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3175 ./strace-static-x86_64: Process 8793 attached [pid 8793] chdir("./3173") = 0 [pid 8793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8793] setpgid(0, 0) = 0 [pid 8793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8793] write(3, "1000", 4) = 4 [pid 8793] close(3) = 0 [pid 8793] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8793] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.733128][ T8792] siw: device registration error -23 [pid 8793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8793] close(3) = 0 [pid 8793] close(4) = 0 [pid 8793] close(5) = 0 [pid 8793] close(6) = -1 EBADF (Bad file descriptor) [pid 8793] close(7) = -1 EBADF (Bad file descriptor) [pid 8793] close(8) = -1 EBADF (Bad file descriptor) [pid 8793] close(9) = -1 EBADF (Bad file descriptor) [pid 8793] close(10) = -1 EBADF (Bad file descriptor) [pid 8793] close(11) = -1 EBADF (Bad file descriptor) [pid 8793] close(12) = -1 EBADF (Bad file descriptor) [pid 8793] close(13) = -1 EBADF (Bad file descriptor) [pid 8793] close(14) = -1 EBADF (Bad file descriptor) [pid 8793] close(15) = -1 EBADF (Bad file descriptor) [pid 8793] close(16) = -1 EBADF (Bad file descriptor) [pid 8793] close(17) = -1 EBADF (Bad file descriptor) [pid 8793] close(18) = -1 EBADF (Bad file descriptor) [pid 8793] close(19) = -1 EBADF (Bad file descriptor) [pid 8793] close(20) = -1 EBADF (Bad file descriptor) [pid 8793] close(21) = -1 EBADF (Bad file descriptor) [pid 8793] close(22) = -1 EBADF (Bad file descriptor) [pid 8793] close(23) = -1 EBADF (Bad file descriptor) [pid 8793] close(24) = -1 EBADF (Bad file descriptor) [pid 8793] close(25) = -1 EBADF (Bad file descriptor) [pid 8793] close(26) = -1 EBADF (Bad file descriptor) [pid 8793] close(27) = -1 EBADF (Bad file descriptor) [pid 8793] close(28) = -1 EBADF (Bad file descriptor) [pid 8793] close(29) = -1 EBADF (Bad file descriptor) [pid 8793] exit_group(0) = ? [pid 8793] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3175, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3173", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3173/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3173/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3173/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3173") = 0 [pid 3620] mkdir("./3174", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3176 ./strace-static-x86_64: Process 8794 attached [pid 8794] chdir("./3174") = 0 [pid 8794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8794] setpgid(0, 0) = 0 [pid 8794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8794] write(3, "1000", 4) = 4 [pid 8794] close(3) = 0 [pid 8794] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8794] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.764959][ T8793] siw: device registration error -23 [pid 8794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8794] close(3) = 0 [pid 8794] close(4) = 0 [pid 8794] close(5) = 0 [pid 8794] close(6) = -1 EBADF (Bad file descriptor) [pid 8794] close(7) = -1 EBADF (Bad file descriptor) [pid 8794] close(8) = -1 EBADF (Bad file descriptor) [pid 8794] close(9) = -1 EBADF (Bad file descriptor) [pid 8794] close(10) = -1 EBADF (Bad file descriptor) [pid 8794] close(11) = -1 EBADF (Bad file descriptor) [pid 8794] close(12) = -1 EBADF (Bad file descriptor) [pid 8794] close(13) = -1 EBADF (Bad file descriptor) [pid 8794] close(14) = -1 EBADF (Bad file descriptor) [pid 8794] close(15) = -1 EBADF (Bad file descriptor) [pid 8794] close(16) = -1 EBADF (Bad file descriptor) [pid 8794] close(17) = -1 EBADF (Bad file descriptor) [pid 8794] close(18) = -1 EBADF (Bad file descriptor) [pid 8794] close(19) = -1 EBADF (Bad file descriptor) [pid 8794] close(20) = -1 EBADF (Bad file descriptor) [pid 8794] close(21) = -1 EBADF (Bad file descriptor) [pid 8794] close(22) = -1 EBADF (Bad file descriptor) [pid 8794] close(23) = -1 EBADF (Bad file descriptor) [pid 8794] close(24) = -1 EBADF (Bad file descriptor) [pid 8794] close(25) = -1 EBADF (Bad file descriptor) [pid 8794] close(26) = -1 EBADF (Bad file descriptor) [pid 8794] close(27) = -1 EBADF (Bad file descriptor) [pid 8794] close(28) = -1 EBADF (Bad file descriptor) [pid 8794] close(29) = -1 EBADF (Bad file descriptor) [pid 8794] exit_group(0) = ? [pid 8794] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3176, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3174", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3174/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3174/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3174/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3174") = 0 [pid 3620] mkdir("./3175", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3177 ./strace-static-x86_64: Process 8795 attached [pid 8795] chdir("./3175") = 0 [pid 8795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8795] setpgid(0, 0) = 0 [pid 8795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8795] write(3, "1000", 4) = 4 [pid 8795] close(3) = 0 [pid 8795] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8795] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.798719][ T8794] siw: device registration error -23 [pid 8795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8795] close(3) = 0 [pid 8795] close(4) = 0 [pid 8795] close(5) = 0 [pid 8795] close(6) = -1 EBADF (Bad file descriptor) [pid 8795] close(7) = -1 EBADF (Bad file descriptor) [pid 8795] close(8) = -1 EBADF (Bad file descriptor) [pid 8795] close(9) = -1 EBADF (Bad file descriptor) [pid 8795] close(10) = -1 EBADF (Bad file descriptor) [pid 8795] close(11) = -1 EBADF (Bad file descriptor) [pid 8795] close(12) = -1 EBADF (Bad file descriptor) [pid 8795] close(13) = -1 EBADF (Bad file descriptor) [pid 8795] close(14) = -1 EBADF (Bad file descriptor) [pid 8795] close(15) = -1 EBADF (Bad file descriptor) [pid 8795] close(16) = -1 EBADF (Bad file descriptor) [pid 8795] close(17) = -1 EBADF (Bad file descriptor) [pid 8795] close(18) = -1 EBADF (Bad file descriptor) [pid 8795] close(19) = -1 EBADF (Bad file descriptor) [pid 8795] close(20) = -1 EBADF (Bad file descriptor) [pid 8795] close(21) = -1 EBADF (Bad file descriptor) [pid 8795] close(22) = -1 EBADF (Bad file descriptor) [pid 8795] close(23) = -1 EBADF (Bad file descriptor) [pid 8795] close(24) = -1 EBADF (Bad file descriptor) [pid 8795] close(25) = -1 EBADF (Bad file descriptor) [pid 8795] close(26) = -1 EBADF (Bad file descriptor) [pid 8795] close(27) = -1 EBADF (Bad file descriptor) [pid 8795] close(28) = -1 EBADF (Bad file descriptor) [pid 8795] close(29) = -1 EBADF (Bad file descriptor) [pid 8795] exit_group(0) = ? [pid 8795] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3177, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3175", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3175/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3175/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3175/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3175") = 0 [pid 3620] mkdir("./3176", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8796 attached , child_tidptr=0x555555b53690) = 3178 [pid 8796] chdir("./3176") = 0 [pid 8796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8796] setpgid(0, 0) = 0 [pid 8796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8796] write(3, "1000", 4) = 4 [pid 8796] close(3) = 0 [pid 8796] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8796] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.834722][ T8795] siw: device registration error -23 [pid 8796] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8796] close(3) = 0 [pid 8796] close(4) = 0 [pid 8796] close(5) = 0 [pid 8796] close(6) = -1 EBADF (Bad file descriptor) [pid 8796] close(7) = -1 EBADF (Bad file descriptor) [pid 8796] close(8) = -1 EBADF (Bad file descriptor) [pid 8796] close(9) = -1 EBADF (Bad file descriptor) [pid 8796] close(10) = -1 EBADF (Bad file descriptor) [pid 8796] close(11) = -1 EBADF (Bad file descriptor) [pid 8796] close(12) = -1 EBADF (Bad file descriptor) [pid 8796] close(13) = -1 EBADF (Bad file descriptor) [pid 8796] close(14) = -1 EBADF (Bad file descriptor) [pid 8796] close(15) = -1 EBADF (Bad file descriptor) [pid 8796] close(16) = -1 EBADF (Bad file descriptor) [pid 8796] close(17) = -1 EBADF (Bad file descriptor) [pid 8796] close(18) = -1 EBADF (Bad file descriptor) [pid 8796] close(19) = -1 EBADF (Bad file descriptor) [pid 8796] close(20) = -1 EBADF (Bad file descriptor) [pid 8796] close(21) = -1 EBADF (Bad file descriptor) [pid 8796] close(22) = -1 EBADF (Bad file descriptor) [pid 8796] close(23) = -1 EBADF (Bad file descriptor) [pid 8796] close(24) = -1 EBADF (Bad file descriptor) [pid 8796] close(25) = -1 EBADF (Bad file descriptor) [pid 8796] close(26) = -1 EBADF (Bad file descriptor) [pid 8796] close(27) = -1 EBADF (Bad file descriptor) [pid 8796] close(28) = -1 EBADF (Bad file descriptor) [pid 8796] close(29) = -1 EBADF (Bad file descriptor) [pid 8796] exit_group(0) = ? [pid 8796] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3178, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3176", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3176/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3176/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3176/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3176") = 0 [pid 3620] mkdir("./3177", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8797 attached , child_tidptr=0x555555b53690) = 3179 [pid 8797] chdir("./3177") = 0 [pid 8797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8797] setpgid(0, 0) = 0 [pid 8797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8797] write(3, "1000", 4) = 4 [pid 8797] close(3) = 0 [pid 8797] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8797] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.874704][ T8796] siw: device registration error -23 [pid 8797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8797] close(3) = 0 [pid 8797] close(4) = 0 [pid 8797] close(5) = 0 [pid 8797] close(6) = -1 EBADF (Bad file descriptor) [pid 8797] close(7) = -1 EBADF (Bad file descriptor) [pid 8797] close(8) = -1 EBADF (Bad file descriptor) [pid 8797] close(9) = -1 EBADF (Bad file descriptor) [pid 8797] close(10) = -1 EBADF (Bad file descriptor) [pid 8797] close(11) = -1 EBADF (Bad file descriptor) [pid 8797] close(12) = -1 EBADF (Bad file descriptor) [pid 8797] close(13) = -1 EBADF (Bad file descriptor) [pid 8797] close(14) = -1 EBADF (Bad file descriptor) [pid 8797] close(15) = -1 EBADF (Bad file descriptor) [pid 8797] close(16) = -1 EBADF (Bad file descriptor) [pid 8797] close(17) = -1 EBADF (Bad file descriptor) [pid 8797] close(18) = -1 EBADF (Bad file descriptor) [pid 8797] close(19) = -1 EBADF (Bad file descriptor) [pid 8797] close(20) = -1 EBADF (Bad file descriptor) [pid 8797] close(21) = -1 EBADF (Bad file descriptor) [pid 8797] close(22) = -1 EBADF (Bad file descriptor) [pid 8797] close(23) = -1 EBADF (Bad file descriptor) [pid 8797] close(24) = -1 EBADF (Bad file descriptor) [pid 8797] close(25) = -1 EBADF (Bad file descriptor) [pid 8797] close(26) = -1 EBADF (Bad file descriptor) [pid 8797] close(27) = -1 EBADF (Bad file descriptor) [pid 8797] close(28) = -1 EBADF (Bad file descriptor) [pid 8797] close(29) = -1 EBADF (Bad file descriptor) [pid 8797] exit_group(0) = ? [pid 8797] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3179, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3177", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3177/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3177/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3177/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3177") = 0 [pid 3620] mkdir("./3178", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8798 attached , child_tidptr=0x555555b53690) = 3180 [pid 8798] chdir("./3178") = 0 [pid 8798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8798] setpgid(0, 0) = 0 [pid 8798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8798] write(3, "1000", 4) = 4 [pid 8798] close(3) = 0 [pid 8798] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8798] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.914563][ T8797] siw: device registration error -23 [pid 8798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8798] close(3) = 0 [pid 8798] close(4) = 0 [pid 8798] close(5) = 0 [pid 8798] close(6) = -1 EBADF (Bad file descriptor) [pid 8798] close(7) = -1 EBADF (Bad file descriptor) [pid 8798] close(8) = -1 EBADF (Bad file descriptor) [pid 8798] close(9) = -1 EBADF (Bad file descriptor) [pid 8798] close(10) = -1 EBADF (Bad file descriptor) [pid 8798] close(11) = -1 EBADF (Bad file descriptor) [pid 8798] close(12) = -1 EBADF (Bad file descriptor) [pid 8798] close(13) = -1 EBADF (Bad file descriptor) [pid 8798] close(14) = -1 EBADF (Bad file descriptor) [pid 8798] close(15) = -1 EBADF (Bad file descriptor) [pid 8798] close(16) = -1 EBADF (Bad file descriptor) [pid 8798] close(17) = -1 EBADF (Bad file descriptor) [pid 8798] close(18) = -1 EBADF (Bad file descriptor) [pid 8798] close(19) = -1 EBADF (Bad file descriptor) [pid 8798] close(20) = -1 EBADF (Bad file descriptor) [pid 8798] close(21) = -1 EBADF (Bad file descriptor) [pid 8798] close(22) = -1 EBADF (Bad file descriptor) [pid 8798] close(23) = -1 EBADF (Bad file descriptor) [pid 8798] close(24) = -1 EBADF (Bad file descriptor) [pid 8798] close(25) = -1 EBADF (Bad file descriptor) [pid 8798] close(26) = -1 EBADF (Bad file descriptor) [pid 8798] close(27) = -1 EBADF (Bad file descriptor) [pid 8798] close(28) = -1 EBADF (Bad file descriptor) [pid 8798] close(29) = -1 EBADF (Bad file descriptor) [pid 8798] exit_group(0) = ? [pid 8798] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3180, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3178", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3178/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3178/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3178/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3178") = 0 [pid 3620] mkdir("./3179", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3181 ./strace-static-x86_64: Process 8799 attached [pid 8799] chdir("./3179") = 0 [ 198.946521][ T8798] siw: device registration error -23 [pid 8799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8799] setpgid(0, 0) = 0 [pid 8799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8799] write(3, "1000", 4) = 4 [pid 8799] close(3) = 0 [pid 8799] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8799] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8799] close(3) = 0 [pid 8799] close(4) = 0 [pid 8799] close(5) = 0 [pid 8799] close(6) = -1 EBADF (Bad file descriptor) [pid 8799] close(7) = -1 EBADF (Bad file descriptor) [pid 8799] close(8) = -1 EBADF (Bad file descriptor) [pid 8799] close(9) = -1 EBADF (Bad file descriptor) [pid 8799] close(10) = -1 EBADF (Bad file descriptor) [pid 8799] close(11) = -1 EBADF (Bad file descriptor) [pid 8799] close(12) = -1 EBADF (Bad file descriptor) [pid 8799] close(13) = -1 EBADF (Bad file descriptor) [pid 8799] close(14) = -1 EBADF (Bad file descriptor) [pid 8799] close(15) = -1 EBADF (Bad file descriptor) [pid 8799] close(16) = -1 EBADF (Bad file descriptor) [pid 8799] close(17) = -1 EBADF (Bad file descriptor) [pid 8799] close(18) = -1 EBADF (Bad file descriptor) [pid 8799] close(19) = -1 EBADF (Bad file descriptor) [pid 8799] close(20) = -1 EBADF (Bad file descriptor) [pid 8799] close(21) = -1 EBADF (Bad file descriptor) [pid 8799] close(22) = -1 EBADF (Bad file descriptor) [pid 8799] close(23) = -1 EBADF (Bad file descriptor) [pid 8799] close(24) = -1 EBADF (Bad file descriptor) [pid 8799] close(25) = -1 EBADF (Bad file descriptor) [pid 8799] close(26) = -1 EBADF (Bad file descriptor) [pid 8799] close(27) = -1 EBADF (Bad file descriptor) [pid 8799] close(28) = -1 EBADF (Bad file descriptor) [pid 8799] close(29) = -1 EBADF (Bad file descriptor) [pid 8799] exit_group(0) = ? [pid 8799] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3181, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3179", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3179/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3179/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3179/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3179") = 0 [pid 3620] mkdir("./3180", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3182 ./strace-static-x86_64: Process 8800 attached [pid 8800] chdir("./3180") = 0 [pid 8800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8800] setpgid(0, 0) = 0 [pid 8800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8800] write(3, "1000", 4) = 4 [pid 8800] close(3) = 0 [pid 8800] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8800] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8800] close(3) = 0 [pid 8800] close(4) = 0 [pid 8800] close(5) = 0 [pid 8800] close(6) = -1 EBADF (Bad file descriptor) [pid 8800] close(7) = -1 EBADF (Bad file descriptor) [pid 8800] close(8) = -1 EBADF (Bad file descriptor) [pid 8800] close(9) = -1 EBADF (Bad file descriptor) [pid 8800] close(10) = -1 EBADF (Bad file descriptor) [pid 8800] close(11) = -1 EBADF (Bad file descriptor) [pid 8800] close(12) = -1 EBADF (Bad file descriptor) [pid 8800] close(13) = -1 EBADF (Bad file descriptor) [pid 8800] close(14) = -1 EBADF (Bad file descriptor) [pid 8800] close(15) = -1 EBADF (Bad file descriptor) [pid 8800] close(16) = -1 EBADF (Bad file descriptor) [pid 8800] close(17) = -1 EBADF (Bad file descriptor) [pid 8800] close(18) = -1 EBADF (Bad file descriptor) [pid 8800] close(19) = -1 EBADF (Bad file descriptor) [pid 8800] close(20) = -1 EBADF (Bad file descriptor) [pid 8800] close(21) = -1 EBADF (Bad file descriptor) [pid 8800] close(22) = -1 EBADF (Bad file descriptor) [pid 8800] close(23) = -1 EBADF (Bad file descriptor) [pid 8800] close(24) = -1 EBADF (Bad file descriptor) [pid 8800] close(25) = -1 EBADF (Bad file descriptor) [pid 8800] close(26) = -1 EBADF (Bad file descriptor) [pid 8800] close(27) = -1 EBADF (Bad file descriptor) [pid 8800] close(28) = -1 EBADF (Bad file descriptor) [pid 8800] close(29) = -1 EBADF (Bad file descriptor) [pid 8800] exit_group(0) = ? [pid 8800] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3182, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3180", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3180", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3180/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3180/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3180/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3180") = 0 [pid 3620] mkdir("./3181", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8801 attached , child_tidptr=0x555555b53690) = 3183 [pid 8801] chdir("./3181") = 0 [pid 8801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8801] setpgid(0, 0) = 0 [pid 8801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8801] write(3, "1000", 4) = 4 [pid 8801] close(3) = 0 [pid 8801] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8801] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 198.991027][ T8799] siw: device registration error -23 [ 199.027567][ T8800] siw: device registration error -23 [pid 8801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8801] close(3) = 0 [pid 8801] close(4) = 0 [pid 8801] close(5) = 0 [pid 8801] close(6) = -1 EBADF (Bad file descriptor) [pid 8801] close(7) = -1 EBADF (Bad file descriptor) [pid 8801] close(8) = -1 EBADF (Bad file descriptor) [pid 8801] close(9) = -1 EBADF (Bad file descriptor) [pid 8801] close(10) = -1 EBADF (Bad file descriptor) [pid 8801] close(11) = -1 EBADF (Bad file descriptor) [pid 8801] close(12) = -1 EBADF (Bad file descriptor) [pid 8801] close(13) = -1 EBADF (Bad file descriptor) [pid 8801] close(14) = -1 EBADF (Bad file descriptor) [pid 8801] close(15) = -1 EBADF (Bad file descriptor) [pid 8801] close(16) = -1 EBADF (Bad file descriptor) [pid 8801] close(17) = -1 EBADF (Bad file descriptor) [pid 8801] close(18) = -1 EBADF (Bad file descriptor) [pid 8801] close(19) = -1 EBADF (Bad file descriptor) [pid 8801] close(20) = -1 EBADF (Bad file descriptor) [pid 8801] close(21) = -1 EBADF (Bad file descriptor) [pid 8801] close(22) = -1 EBADF (Bad file descriptor) [pid 8801] close(23) = -1 EBADF (Bad file descriptor) [pid 8801] close(24) = -1 EBADF (Bad file descriptor) [pid 8801] close(25) = -1 EBADF (Bad file descriptor) [pid 8801] close(26) = -1 EBADF (Bad file descriptor) [pid 8801] close(27) = -1 EBADF (Bad file descriptor) [pid 8801] close(28) = -1 EBADF (Bad file descriptor) [pid 8801] close(29) = -1 EBADF (Bad file descriptor) [pid 8801] exit_group(0) = ? [pid 8801] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3183, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3181", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3181", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3181/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3181/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3181/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3181") = 0 [pid 3620] mkdir("./3182", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3184 ./strace-static-x86_64: Process 8802 attached [pid 8802] chdir("./3182") = 0 [pid 8802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8802] setpgid(0, 0) = 0 [pid 8802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8802] write(3, "1000", 4) = 4 [pid 8802] close(3) = 0 [pid 8802] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8802] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.058495][ T8801] siw: device registration error -23 [pid 8802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8802] close(3) = 0 [pid 8802] close(4) = 0 [pid 8802] close(5) = 0 [pid 8802] close(6) = -1 EBADF (Bad file descriptor) [pid 8802] close(7) = -1 EBADF (Bad file descriptor) [pid 8802] close(8) = -1 EBADF (Bad file descriptor) [pid 8802] close(9) = -1 EBADF (Bad file descriptor) [pid 8802] close(10) = -1 EBADF (Bad file descriptor) [pid 8802] close(11) = -1 EBADF (Bad file descriptor) [pid 8802] close(12) = -1 EBADF (Bad file descriptor) [pid 8802] close(13) = -1 EBADF (Bad file descriptor) [pid 8802] close(14) = -1 EBADF (Bad file descriptor) [pid 8802] close(15) = -1 EBADF (Bad file descriptor) [pid 8802] close(16) = -1 EBADF (Bad file descriptor) [pid 8802] close(17) = -1 EBADF (Bad file descriptor) [pid 8802] close(18) = -1 EBADF (Bad file descriptor) [pid 8802] close(19) = -1 EBADF (Bad file descriptor) [pid 8802] close(20) = -1 EBADF (Bad file descriptor) [pid 8802] close(21) = -1 EBADF (Bad file descriptor) [pid 8802] close(22) = -1 EBADF (Bad file descriptor) [pid 8802] close(23) = -1 EBADF (Bad file descriptor) [pid 8802] close(24) = -1 EBADF (Bad file descriptor) [pid 8802] close(25) = -1 EBADF (Bad file descriptor) [pid 8802] close(26) = -1 EBADF (Bad file descriptor) [pid 8802] close(27) = -1 EBADF (Bad file descriptor) [pid 8802] close(28) = -1 EBADF (Bad file descriptor) [pid 8802] close(29) = -1 EBADF (Bad file descriptor) [pid 8802] exit_group(0) = ? [pid 8802] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3184, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3182", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3182", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3182/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3182/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3182/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3182") = 0 [pid 3620] mkdir("./3183", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3185 ./strace-static-x86_64: Process 8803 attached [pid 8803] chdir("./3183") = 0 [pid 8803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8803] setpgid(0, 0) = 0 [pid 8803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8803] write(3, "1000", 4) = 4 [pid 8803] close(3) = 0 [pid 8803] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8803] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.092574][ T8802] siw: device registration error -23 [pid 8803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8803] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8803] close(3) = 0 [pid 8803] close(4) = 0 [pid 8803] close(5) = 0 [pid 8803] close(6) = -1 EBADF (Bad file descriptor) [pid 8803] close(7) = -1 EBADF (Bad file descriptor) [pid 8803] close(8) = -1 EBADF (Bad file descriptor) [pid 8803] close(9) = -1 EBADF (Bad file descriptor) [pid 8803] close(10) = -1 EBADF (Bad file descriptor) [pid 8803] close(11) = -1 EBADF (Bad file descriptor) [pid 8803] close(12) = -1 EBADF (Bad file descriptor) [pid 8803] close(13) = -1 EBADF (Bad file descriptor) [pid 8803] close(14) = -1 EBADF (Bad file descriptor) [pid 8803] close(15) = -1 EBADF (Bad file descriptor) [pid 8803] close(16) = -1 EBADF (Bad file descriptor) [pid 8803] close(17) = -1 EBADF (Bad file descriptor) [pid 8803] close(18) = -1 EBADF (Bad file descriptor) [pid 8803] close(19) = -1 EBADF (Bad file descriptor) [pid 8803] close(20) = -1 EBADF (Bad file descriptor) [pid 8803] close(21) = -1 EBADF (Bad file descriptor) [pid 8803] close(22) = -1 EBADF (Bad file descriptor) [pid 8803] close(23) = -1 EBADF (Bad file descriptor) [pid 8803] close(24) = -1 EBADF (Bad file descriptor) [pid 8803] close(25) = -1 EBADF (Bad file descriptor) [pid 8803] close(26) = -1 EBADF (Bad file descriptor) [pid 8803] close(27) = -1 EBADF (Bad file descriptor) [pid 8803] close(28) = -1 EBADF (Bad file descriptor) [pid 8803] close(29) = -1 EBADF (Bad file descriptor) [pid 8803] exit_group(0) = ? [pid 8803] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3185, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3183", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3183", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3183/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3183/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3183/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3183") = 0 [pid 3620] mkdir("./3184", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3186 ./strace-static-x86_64: Process 8804 attached [pid 8804] chdir("./3184") = 0 [pid 8804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8804] setpgid(0, 0) = 0 [ 199.127390][ T8803] siw: device registration error -23 [pid 8804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8804] write(3, "1000", 4) = 4 [pid 8804] close(3) = 0 [pid 8804] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8804] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8804] close(3) = 0 [pid 8804] close(4) = 0 [pid 8804] close(5) = 0 [pid 8804] close(6) = -1 EBADF (Bad file descriptor) [pid 8804] close(7) = -1 EBADF (Bad file descriptor) [pid 8804] close(8) = -1 EBADF (Bad file descriptor) [pid 8804] close(9) = -1 EBADF (Bad file descriptor) [pid 8804] close(10) = -1 EBADF (Bad file descriptor) [pid 8804] close(11) = -1 EBADF (Bad file descriptor) [pid 8804] close(12) = -1 EBADF (Bad file descriptor) [pid 8804] close(13) = -1 EBADF (Bad file descriptor) [pid 8804] close(14) = -1 EBADF (Bad file descriptor) [pid 8804] close(15) = -1 EBADF (Bad file descriptor) [pid 8804] close(16) = -1 EBADF (Bad file descriptor) [pid 8804] close(17) = -1 EBADF (Bad file descriptor) [pid 8804] close(18) = -1 EBADF (Bad file descriptor) [pid 8804] close(19) = -1 EBADF (Bad file descriptor) [pid 8804] close(20) = -1 EBADF (Bad file descriptor) [pid 8804] close(21) = -1 EBADF (Bad file descriptor) [pid 8804] close(22) = -1 EBADF (Bad file descriptor) [pid 8804] close(23) = -1 EBADF (Bad file descriptor) [pid 8804] close(24) = -1 EBADF (Bad file descriptor) [pid 8804] close(25) = -1 EBADF (Bad file descriptor) [pid 8804] close(26) = -1 EBADF (Bad file descriptor) [pid 8804] close(27) = -1 EBADF (Bad file descriptor) [pid 8804] close(28) = -1 EBADF (Bad file descriptor) [pid 8804] close(29) = -1 EBADF (Bad file descriptor) [pid 8804] exit_group(0) = ? [pid 8804] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3186, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3184", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3184", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3184/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3184/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3184/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3184") = 0 [pid 3620] mkdir("./3185", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3187 ./strace-static-x86_64: Process 8805 attached [pid 8805] chdir("./3185") = 0 [pid 8805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8805] setpgid(0, 0) = 0 [pid 8805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8805] write(3, "1000", 4) = 4 [pid 8805] close(3) = 0 [pid 8805] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8805] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.171036][ T8804] siw: device registration error -23 [pid 8805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8805] close(3) = 0 [pid 8805] close(4) = 0 [pid 8805] close(5) = 0 [pid 8805] close(6) = -1 EBADF (Bad file descriptor) [pid 8805] close(7) = -1 EBADF (Bad file descriptor) [pid 8805] close(8) = -1 EBADF (Bad file descriptor) [pid 8805] close(9) = -1 EBADF (Bad file descriptor) [pid 8805] close(10) = -1 EBADF (Bad file descriptor) [pid 8805] close(11) = -1 EBADF (Bad file descriptor) [pid 8805] close(12) = -1 EBADF (Bad file descriptor) [pid 8805] close(13) = -1 EBADF (Bad file descriptor) [pid 8805] close(14) = -1 EBADF (Bad file descriptor) [pid 8805] close(15) = -1 EBADF (Bad file descriptor) [pid 8805] close(16) = -1 EBADF (Bad file descriptor) [pid 8805] close(17) = -1 EBADF (Bad file descriptor) [pid 8805] close(18) = -1 EBADF (Bad file descriptor) [pid 8805] close(19) = -1 EBADF (Bad file descriptor) [pid 8805] close(20) = -1 EBADF (Bad file descriptor) [pid 8805] close(21) = -1 EBADF (Bad file descriptor) [pid 8805] close(22) = -1 EBADF (Bad file descriptor) [pid 8805] close(23) = -1 EBADF (Bad file descriptor) [pid 8805] close(24) = -1 EBADF (Bad file descriptor) [pid 8805] close(25) = -1 EBADF (Bad file descriptor) [pid 8805] close(26) = -1 EBADF (Bad file descriptor) [pid 8805] close(27) = -1 EBADF (Bad file descriptor) [pid 8805] close(28) = -1 EBADF (Bad file descriptor) [pid 8805] close(29) = -1 EBADF (Bad file descriptor) [pid 8805] exit_group(0) = ? [pid 8805] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3187, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3185", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3185", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3185/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3185/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3185/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3185") = 0 [pid 3620] mkdir("./3186", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3188 ./strace-static-x86_64: Process 8806 attached [pid 8806] chdir("./3186") = 0 [pid 8806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8806] setpgid(0, 0) = 0 [pid 8806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8806] write(3, "1000", 4) = 4 [pid 8806] close(3) = 0 [pid 8806] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8806] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.212764][ T8805] siw: device registration error -23 [pid 8806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8806] close(3) = 0 [pid 8806] close(4) = 0 [pid 8806] close(5) = 0 [pid 8806] close(6) = -1 EBADF (Bad file descriptor) [pid 8806] close(7) = -1 EBADF (Bad file descriptor) [pid 8806] close(8) = -1 EBADF (Bad file descriptor) [pid 8806] close(9) = -1 EBADF (Bad file descriptor) [pid 8806] close(10) = -1 EBADF (Bad file descriptor) [pid 8806] close(11) = -1 EBADF (Bad file descriptor) [pid 8806] close(12) = -1 EBADF (Bad file descriptor) [pid 8806] close(13) = -1 EBADF (Bad file descriptor) [pid 8806] close(14) = -1 EBADF (Bad file descriptor) [pid 8806] close(15) = -1 EBADF (Bad file descriptor) [pid 8806] close(16) = -1 EBADF (Bad file descriptor) [pid 8806] close(17) = -1 EBADF (Bad file descriptor) [pid 8806] close(18) = -1 EBADF (Bad file descriptor) [pid 8806] close(19) = -1 EBADF (Bad file descriptor) [pid 8806] close(20) = -1 EBADF (Bad file descriptor) [pid 8806] close(21) = -1 EBADF (Bad file descriptor) [pid 8806] close(22) = -1 EBADF (Bad file descriptor) [pid 8806] close(23) = -1 EBADF (Bad file descriptor) [pid 8806] close(24) = -1 EBADF (Bad file descriptor) [pid 8806] close(25) = -1 EBADF (Bad file descriptor) [pid 8806] close(26) = -1 EBADF (Bad file descriptor) [pid 8806] close(27) = -1 EBADF (Bad file descriptor) [pid 8806] close(28) = -1 EBADF (Bad file descriptor) [pid 8806] close(29) = -1 EBADF (Bad file descriptor) [pid 8806] exit_group(0) = ? [pid 8806] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3188, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3186", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3186", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3186/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3186/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3186/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3186") = 0 [pid 3620] mkdir("./3187", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3189 ./strace-static-x86_64: Process 8807 attached [pid 8807] chdir("./3187") = 0 [pid 8807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8807] setpgid(0, 0) = 0 [pid 8807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8807] write(3, "1000", 4) = 4 [pid 8807] close(3) = 0 [pid 8807] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8807] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.250155][ T8806] siw: device registration error -23 [pid 8807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8807] close(3) = 0 [pid 8807] close(4) = 0 [pid 8807] close(5) = 0 [pid 8807] close(6) = -1 EBADF (Bad file descriptor) [pid 8807] close(7) = -1 EBADF (Bad file descriptor) [pid 8807] close(8) = -1 EBADF (Bad file descriptor) [pid 8807] close(9) = -1 EBADF (Bad file descriptor) [pid 8807] close(10) = -1 EBADF (Bad file descriptor) [pid 8807] close(11) = -1 EBADF (Bad file descriptor) [pid 8807] close(12) = -1 EBADF (Bad file descriptor) [pid 8807] close(13) = -1 EBADF (Bad file descriptor) [pid 8807] close(14) = -1 EBADF (Bad file descriptor) [pid 8807] close(15) = -1 EBADF (Bad file descriptor) [pid 8807] close(16) = -1 EBADF (Bad file descriptor) [pid 8807] close(17) = -1 EBADF (Bad file descriptor) [pid 8807] close(18) = -1 EBADF (Bad file descriptor) [pid 8807] close(19) = -1 EBADF (Bad file descriptor) [pid 8807] close(20) = -1 EBADF (Bad file descriptor) [pid 8807] close(21) = -1 EBADF (Bad file descriptor) [pid 8807] close(22) = -1 EBADF (Bad file descriptor) [pid 8807] close(23) = -1 EBADF (Bad file descriptor) [pid 8807] close(24) = -1 EBADF (Bad file descriptor) [pid 8807] close(25) = -1 EBADF (Bad file descriptor) [pid 8807] close(26) = -1 EBADF (Bad file descriptor) [pid 8807] close(27) = -1 EBADF (Bad file descriptor) [pid 8807] close(28) = -1 EBADF (Bad file descriptor) [pid 8807] close(29) = -1 EBADF (Bad file descriptor) [pid 8807] exit_group(0) = ? [pid 8807] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3189, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3187", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3187", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3187/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3187/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3187/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3187") = 0 [pid 3620] mkdir("./3188", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3190 ./strace-static-x86_64: Process 8808 attached [pid 8808] chdir("./3188") = 0 [pid 8808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8808] setpgid(0, 0) = 0 [pid 8808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8808] write(3, "1000", 4) = 4 [pid 8808] close(3) = 0 [pid 8808] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8808] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.281243][ T8807] siw: device registration error -23 [pid 8808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8808] close(3) = 0 [pid 8808] close(4) = 0 [pid 8808] close(5) = 0 [pid 8808] close(6) = -1 EBADF (Bad file descriptor) [pid 8808] close(7) = -1 EBADF (Bad file descriptor) [pid 8808] close(8) = -1 EBADF (Bad file descriptor) [pid 8808] close(9) = -1 EBADF (Bad file descriptor) [pid 8808] close(10) = -1 EBADF (Bad file descriptor) [pid 8808] close(11) = -1 EBADF (Bad file descriptor) [pid 8808] close(12) = -1 EBADF (Bad file descriptor) [pid 8808] close(13) = -1 EBADF (Bad file descriptor) [pid 8808] close(14) = -1 EBADF (Bad file descriptor) [pid 8808] close(15) = -1 EBADF (Bad file descriptor) [pid 8808] close(16) = -1 EBADF (Bad file descriptor) [pid 8808] close(17) = -1 EBADF (Bad file descriptor) [pid 8808] close(18) = -1 EBADF (Bad file descriptor) [pid 8808] close(19) = -1 EBADF (Bad file descriptor) [pid 8808] close(20) = -1 EBADF (Bad file descriptor) [pid 8808] close(21) = -1 EBADF (Bad file descriptor) [pid 8808] close(22) = -1 EBADF (Bad file descriptor) [pid 8808] close(23) = -1 EBADF (Bad file descriptor) [pid 8808] close(24) = -1 EBADF (Bad file descriptor) [pid 8808] close(25) = -1 EBADF (Bad file descriptor) [pid 8808] close(26) = -1 EBADF (Bad file descriptor) [pid 8808] close(27) = -1 EBADF (Bad file descriptor) [pid 8808] close(28) = -1 EBADF (Bad file descriptor) [pid 8808] close(29) = -1 EBADF (Bad file descriptor) [pid 8808] exit_group(0) = ? [pid 8808] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3190, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3188", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3188", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3188/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3188/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3188/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3188") = 0 [pid 3620] mkdir("./3189", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3191 ./strace-static-x86_64: Process 8809 attached [pid 8809] chdir("./3189") = 0 [pid 8809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8809] setpgid(0, 0) = 0 [pid 8809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8809] write(3, "1000", 4) = 4 [pid 8809] close(3) = 0 [pid 8809] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8809] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.317177][ T8808] siw: device registration error -23 [pid 8809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8809] close(3) = 0 [pid 8809] close(4) = 0 [pid 8809] close(5) = 0 [pid 8809] close(6) = -1 EBADF (Bad file descriptor) [pid 8809] close(7) = -1 EBADF (Bad file descriptor) [pid 8809] close(8) = -1 EBADF (Bad file descriptor) [pid 8809] close(9) = -1 EBADF (Bad file descriptor) [pid 8809] close(10) = -1 EBADF (Bad file descriptor) [pid 8809] close(11) = -1 EBADF (Bad file descriptor) [pid 8809] close(12) = -1 EBADF (Bad file descriptor) [pid 8809] close(13) = -1 EBADF (Bad file descriptor) [pid 8809] close(14) = -1 EBADF (Bad file descriptor) [pid 8809] close(15) = -1 EBADF (Bad file descriptor) [pid 8809] close(16) = -1 EBADF (Bad file descriptor) [pid 8809] close(17) = -1 EBADF (Bad file descriptor) [pid 8809] close(18) = -1 EBADF (Bad file descriptor) [pid 8809] close(19) = -1 EBADF (Bad file descriptor) [pid 8809] close(20) = -1 EBADF (Bad file descriptor) [pid 8809] close(21) = -1 EBADF (Bad file descriptor) [pid 8809] close(22) = -1 EBADF (Bad file descriptor) [pid 8809] close(23) = -1 EBADF (Bad file descriptor) [pid 8809] close(24) = -1 EBADF (Bad file descriptor) [pid 8809] close(25) = -1 EBADF (Bad file descriptor) [pid 8809] close(26) = -1 EBADF (Bad file descriptor) [pid 8809] close(27) = -1 EBADF (Bad file descriptor) [pid 8809] close(28) = -1 EBADF (Bad file descriptor) [pid 8809] close(29) = -1 EBADF (Bad file descriptor) [pid 8809] exit_group(0) = ? [pid 8809] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3191, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3189", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3189", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3189/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3189/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3189/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3189") = 0 [pid 3620] mkdir("./3190", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8810 attached , child_tidptr=0x555555b53690) = 3192 [pid 8810] chdir("./3190") = 0 [pid 8810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8810] setpgid(0, 0) = 0 [pid 8810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8810] write(3, "1000", 4) = 4 [pid 8810] close(3) = 0 [pid 8810] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8810] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.350982][ T8809] siw: device registration error -23 [pid 8810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8810] close(3) = 0 [pid 8810] close(4) = 0 [pid 8810] close(5) = 0 [pid 8810] close(6) = -1 EBADF (Bad file descriptor) [pid 8810] close(7) = -1 EBADF (Bad file descriptor) [pid 8810] close(8) = -1 EBADF (Bad file descriptor) [pid 8810] close(9) = -1 EBADF (Bad file descriptor) [pid 8810] close(10) = -1 EBADF (Bad file descriptor) [pid 8810] close(11) = -1 EBADF (Bad file descriptor) [pid 8810] close(12) = -1 EBADF (Bad file descriptor) [pid 8810] close(13) = -1 EBADF (Bad file descriptor) [pid 8810] close(14) = -1 EBADF (Bad file descriptor) [pid 8810] close(15) = -1 EBADF (Bad file descriptor) [pid 8810] close(16) = -1 EBADF (Bad file descriptor) [pid 8810] close(17) = -1 EBADF (Bad file descriptor) [pid 8810] close(18) = -1 EBADF (Bad file descriptor) [pid 8810] close(19) = -1 EBADF (Bad file descriptor) [pid 8810] close(20) = -1 EBADF (Bad file descriptor) [pid 8810] close(21) = -1 EBADF (Bad file descriptor) [pid 8810] close(22) = -1 EBADF (Bad file descriptor) [pid 8810] close(23) = -1 EBADF (Bad file descriptor) [pid 8810] close(24) = -1 EBADF (Bad file descriptor) [pid 8810] close(25) = -1 EBADF (Bad file descriptor) [pid 8810] close(26) = -1 EBADF (Bad file descriptor) [pid 8810] close(27) = -1 EBADF (Bad file descriptor) [pid 8810] close(28) = -1 EBADF (Bad file descriptor) [pid 8810] close(29) = -1 EBADF (Bad file descriptor) [pid 8810] exit_group(0) = ? [pid 8810] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3192, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3190", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3190/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3190/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3190/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3190") = 0 [pid 3620] mkdir("./3191", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3193 ./strace-static-x86_64: Process 8811 attached [pid 8811] chdir("./3191") = 0 [pid 8811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8811] setpgid(0, 0) = 0 [pid 8811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8811] write(3, "1000", 4) = 4 [pid 8811] close(3) = 0 [pid 8811] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8811] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.392830][ T8810] siw: device registration error -23 [pid 8811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8811] close(3) = 0 [pid 8811] close(4) = 0 [pid 8811] close(5) = 0 [pid 8811] close(6) = -1 EBADF (Bad file descriptor) [pid 8811] close(7) = -1 EBADF (Bad file descriptor) [pid 8811] close(8) = -1 EBADF (Bad file descriptor) [pid 8811] close(9) = -1 EBADF (Bad file descriptor) [pid 8811] close(10) = -1 EBADF (Bad file descriptor) [pid 8811] close(11) = -1 EBADF (Bad file descriptor) [pid 8811] close(12) = -1 EBADF (Bad file descriptor) [pid 8811] close(13) = -1 EBADF (Bad file descriptor) [pid 8811] close(14) = -1 EBADF (Bad file descriptor) [pid 8811] close(15) = -1 EBADF (Bad file descriptor) [pid 8811] close(16) = -1 EBADF (Bad file descriptor) [pid 8811] close(17) = -1 EBADF (Bad file descriptor) [pid 8811] close(18) = -1 EBADF (Bad file descriptor) [pid 8811] close(19) = -1 EBADF (Bad file descriptor) [pid 8811] close(20) = -1 EBADF (Bad file descriptor) [pid 8811] close(21) = -1 EBADF (Bad file descriptor) [pid 8811] close(22) = -1 EBADF (Bad file descriptor) [pid 8811] close(23) = -1 EBADF (Bad file descriptor) [pid 8811] close(24) = -1 EBADF (Bad file descriptor) [pid 8811] close(25) = -1 EBADF (Bad file descriptor) [pid 8811] close(26) = -1 EBADF (Bad file descriptor) [pid 8811] close(27) = -1 EBADF (Bad file descriptor) [pid 8811] close(28) = -1 EBADF (Bad file descriptor) [pid 8811] close(29) = -1 EBADF (Bad file descriptor) [pid 8811] exit_group(0) = ? [pid 8811] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3193, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3191", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3191/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3191/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3191/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3191") = 0 [pid 3620] mkdir("./3192", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3194 ./strace-static-x86_64: Process 8812 attached [pid 8812] chdir("./3192") = 0 [pid 8812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8812] setpgid(0, 0) = 0 [ 199.437306][ T8811] siw: device registration error -23 [pid 8812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8812] write(3, "1000", 4) = 4 [pid 8812] close(3) = 0 [pid 8812] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8812] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8812] close(3) = 0 [pid 8812] close(4) = 0 [pid 8812] close(5) = 0 [pid 8812] close(6) = -1 EBADF (Bad file descriptor) [pid 8812] close(7) = -1 EBADF (Bad file descriptor) [pid 8812] close(8) = -1 EBADF (Bad file descriptor) [pid 8812] close(9) = -1 EBADF (Bad file descriptor) [pid 8812] close(10) = -1 EBADF (Bad file descriptor) [pid 8812] close(11) = -1 EBADF (Bad file descriptor) [pid 8812] close(12) = -1 EBADF (Bad file descriptor) [pid 8812] close(13) = -1 EBADF (Bad file descriptor) [pid 8812] close(14) = -1 EBADF (Bad file descriptor) [pid 8812] close(15) = -1 EBADF (Bad file descriptor) [pid 8812] close(16) = -1 EBADF (Bad file descriptor) [pid 8812] close(17) = -1 EBADF (Bad file descriptor) [pid 8812] close(18) = -1 EBADF (Bad file descriptor) [pid 8812] close(19) = -1 EBADF (Bad file descriptor) [pid 8812] close(20) = -1 EBADF (Bad file descriptor) [pid 8812] close(21) = -1 EBADF (Bad file descriptor) [pid 8812] close(22) = -1 EBADF (Bad file descriptor) [pid 8812] close(23) = -1 EBADF (Bad file descriptor) [pid 8812] close(24) = -1 EBADF (Bad file descriptor) [pid 8812] close(25) = -1 EBADF (Bad file descriptor) [pid 8812] close(26) = -1 EBADF (Bad file descriptor) [pid 8812] close(27) = -1 EBADF (Bad file descriptor) [pid 8812] close(28) = -1 EBADF (Bad file descriptor) [pid 8812] close(29) = -1 EBADF (Bad file descriptor) [pid 8812] exit_group(0) = ? [pid 8812] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3194, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3192", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3192/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3192/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3192/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3192") = 0 [pid 3620] mkdir("./3193", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8813 attached , child_tidptr=0x555555b53690) = 3195 [pid 8813] chdir("./3193") = 0 [pid 8813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8813] setpgid(0, 0) = 0 [pid 8813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8813] write(3, "1000", 4) = 4 [pid 8813] close(3) = 0 [pid 8813] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8813] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8813] close(3) = 0 [pid 8813] close(4) = 0 [pid 8813] close(5) = 0 [pid 8813] close(6) = -1 EBADF (Bad file descriptor) [pid 8813] close(7) = -1 EBADF (Bad file descriptor) [pid 8813] close(8) = -1 EBADF (Bad file descriptor) [pid 8813] close(9) = -1 EBADF (Bad file descriptor) [pid 8813] close(10) = -1 EBADF (Bad file descriptor) [pid 8813] close(11) = -1 EBADF (Bad file descriptor) [pid 8813] close(12) = -1 EBADF (Bad file descriptor) [pid 8813] close(13) = -1 EBADF (Bad file descriptor) [pid 8813] close(14) = -1 EBADF (Bad file descriptor) [pid 8813] close(15) = -1 EBADF (Bad file descriptor) [pid 8813] close(16) = -1 EBADF (Bad file descriptor) [pid 8813] close(17) = -1 EBADF (Bad file descriptor) [pid 8813] close(18) = -1 EBADF (Bad file descriptor) [pid 8813] close(19) = -1 EBADF (Bad file descriptor) [pid 8813] close(20) = -1 EBADF (Bad file descriptor) [pid 8813] close(21) = -1 EBADF (Bad file descriptor) [pid 8813] close(22) = -1 EBADF (Bad file descriptor) [pid 8813] close(23) = -1 EBADF (Bad file descriptor) [pid 8813] close(24) = -1 EBADF (Bad file descriptor) [pid 8813] close(25) = -1 EBADF (Bad file descriptor) [pid 8813] close(26) = -1 EBADF (Bad file descriptor) [pid 8813] close(27) = -1 EBADF (Bad file descriptor) [pid 8813] close(28) = -1 EBADF (Bad file descriptor) [pid 8813] close(29) = -1 EBADF (Bad file descriptor) [pid 8813] exit_group(0) = ? [pid 8813] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3195, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3193", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3193/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3193/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3193/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3193") = 0 [pid 3620] mkdir("./3194", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3196 ./strace-static-x86_64: Process 8814 attached [pid 8814] chdir("./3194") = 0 [pid 8814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8814] setpgid(0, 0) = 0 [pid 8814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8814] write(3, "1000", 4) = 4 [pid 8814] close(3) = 0 [pid 8814] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8814] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.482174][ T8812] siw: device registration error -23 [ 199.515653][ T8813] siw: device registration error -23 [pid 8814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8814] close(3) = 0 [pid 8814] close(4) = 0 [pid 8814] close(5) = 0 [pid 8814] close(6) = -1 EBADF (Bad file descriptor) [pid 8814] close(7) = -1 EBADF (Bad file descriptor) [pid 8814] close(8) = -1 EBADF (Bad file descriptor) [pid 8814] close(9) = -1 EBADF (Bad file descriptor) [pid 8814] close(10) = -1 EBADF (Bad file descriptor) [pid 8814] close(11) = -1 EBADF (Bad file descriptor) [pid 8814] close(12) = -1 EBADF (Bad file descriptor) [pid 8814] close(13) = -1 EBADF (Bad file descriptor) [pid 8814] close(14) = -1 EBADF (Bad file descriptor) [pid 8814] close(15) = -1 EBADF (Bad file descriptor) [pid 8814] close(16) = -1 EBADF (Bad file descriptor) [pid 8814] close(17) = -1 EBADF (Bad file descriptor) [pid 8814] close(18) = -1 EBADF (Bad file descriptor) [pid 8814] close(19) = -1 EBADF (Bad file descriptor) [pid 8814] close(20) = -1 EBADF (Bad file descriptor) [pid 8814] close(21) = -1 EBADF (Bad file descriptor) [pid 8814] close(22) = -1 EBADF (Bad file descriptor) [pid 8814] close(23) = -1 EBADF (Bad file descriptor) [pid 8814] close(24) = -1 EBADF (Bad file descriptor) [pid 8814] close(25) = -1 EBADF (Bad file descriptor) [pid 8814] close(26) = -1 EBADF (Bad file descriptor) [pid 8814] close(27) = -1 EBADF (Bad file descriptor) [pid 8814] close(28) = -1 EBADF (Bad file descriptor) [pid 8814] close(29) = -1 EBADF (Bad file descriptor) [pid 8814] exit_group(0) = ? [pid 8814] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3196, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3194", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3194/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3194/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3194/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3194") = 0 [pid 3620] mkdir("./3195", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8815 attached , child_tidptr=0x555555b53690) = 3197 [pid 8815] chdir("./3195") = 0 [pid 8815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8815] setpgid(0, 0) = 0 [pid 8815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8815] write(3, "1000", 4) = 4 [pid 8815] close(3) = 0 [pid 8815] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8815] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.559518][ T8814] siw: device registration error -23 [pid 8815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8815] close(3) = 0 [pid 8815] close(4) = 0 [pid 8815] close(5) = 0 [pid 8815] close(6) = -1 EBADF (Bad file descriptor) [pid 8815] close(7) = -1 EBADF (Bad file descriptor) [pid 8815] close(8) = -1 EBADF (Bad file descriptor) [pid 8815] close(9) = -1 EBADF (Bad file descriptor) [pid 8815] close(10) = -1 EBADF (Bad file descriptor) [pid 8815] close(11) = -1 EBADF (Bad file descriptor) [pid 8815] close(12) = -1 EBADF (Bad file descriptor) [pid 8815] close(13) = -1 EBADF (Bad file descriptor) [pid 8815] close(14) = -1 EBADF (Bad file descriptor) [pid 8815] close(15) = -1 EBADF (Bad file descriptor) [pid 8815] close(16) = -1 EBADF (Bad file descriptor) [pid 8815] close(17) = -1 EBADF (Bad file descriptor) [pid 8815] close(18) = -1 EBADF (Bad file descriptor) [pid 8815] close(19) = -1 EBADF (Bad file descriptor) [pid 8815] close(20) = -1 EBADF (Bad file descriptor) [pid 8815] close(21) = -1 EBADF (Bad file descriptor) [pid 8815] close(22) = -1 EBADF (Bad file descriptor) [pid 8815] close(23) = -1 EBADF (Bad file descriptor) [pid 8815] close(24) = -1 EBADF (Bad file descriptor) [pid 8815] close(25) = -1 EBADF (Bad file descriptor) [pid 8815] close(26) = -1 EBADF (Bad file descriptor) [pid 8815] close(27) = -1 EBADF (Bad file descriptor) [pid 8815] close(28) = -1 EBADF (Bad file descriptor) [pid 8815] close(29) = -1 EBADF (Bad file descriptor) [pid 8815] exit_group(0) = ? [pid 8815] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3197, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3195", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3195/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3195/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3195/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3195") = 0 [pid 3620] mkdir("./3196", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8816 attached , child_tidptr=0x555555b53690) = 3198 [pid 8816] chdir("./3196") = 0 [pid 8816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8816] setpgid(0, 0) = 0 [pid 8816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8816] write(3, "1000", 4) = 4 [pid 8816] close(3) = 0 [pid 8816] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8816] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.594486][ T8815] siw: device registration error -23 [pid 8816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8816] close(3) = 0 [pid 8816] close(4) = 0 [pid 8816] close(5) = 0 [pid 8816] close(6) = -1 EBADF (Bad file descriptor) [pid 8816] close(7) = -1 EBADF (Bad file descriptor) [pid 8816] close(8) = -1 EBADF (Bad file descriptor) [pid 8816] close(9) = -1 EBADF (Bad file descriptor) [pid 8816] close(10) = -1 EBADF (Bad file descriptor) [pid 8816] close(11) = -1 EBADF (Bad file descriptor) [pid 8816] close(12) = -1 EBADF (Bad file descriptor) [pid 8816] close(13) = -1 EBADF (Bad file descriptor) [pid 8816] close(14) = -1 EBADF (Bad file descriptor) [pid 8816] close(15) = -1 EBADF (Bad file descriptor) [pid 8816] close(16) = -1 EBADF (Bad file descriptor) [pid 8816] close(17) = -1 EBADF (Bad file descriptor) [pid 8816] close(18) = -1 EBADF (Bad file descriptor) [pid 8816] close(19) = -1 EBADF (Bad file descriptor) [pid 8816] close(20) = -1 EBADF (Bad file descriptor) [pid 8816] close(21) = -1 EBADF (Bad file descriptor) [pid 8816] close(22) = -1 EBADF (Bad file descriptor) [pid 8816] close(23) = -1 EBADF (Bad file descriptor) [pid 8816] close(24) = -1 EBADF (Bad file descriptor) [pid 8816] close(25) = -1 EBADF (Bad file descriptor) [pid 8816] close(26) = -1 EBADF (Bad file descriptor) [pid 8816] close(27) = -1 EBADF (Bad file descriptor) [pid 8816] close(28) = -1 EBADF (Bad file descriptor) [pid 8816] close(29) = -1 EBADF (Bad file descriptor) [pid 8816] exit_group(0) = ? [pid 8816] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3198, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3196", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3196/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3196/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3196/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [ 199.629689][ T8816] siw: device registration error -23 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3196") = 0 [pid 3620] mkdir("./3197", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3199 ./strace-static-x86_64: Process 8817 attached [pid 8817] chdir("./3197") = 0 [pid 8817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8817] setpgid(0, 0) = 0 [pid 8817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8817] write(3, "1000", 4) = 4 [pid 8817] close(3) = 0 [pid 8817] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8817] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8817] close(3) = 0 [pid 8817] close(4) = 0 [pid 8817] close(5) = 0 [pid 8817] close(6) = -1 EBADF (Bad file descriptor) [pid 8817] close(7) = -1 EBADF (Bad file descriptor) [pid 8817] close(8) = -1 EBADF (Bad file descriptor) [pid 8817] close(9) = -1 EBADF (Bad file descriptor) [pid 8817] close(10) = -1 EBADF (Bad file descriptor) [pid 8817] close(11) = -1 EBADF (Bad file descriptor) [pid 8817] close(12) = -1 EBADF (Bad file descriptor) [pid 8817] close(13) = -1 EBADF (Bad file descriptor) [pid 8817] close(14) = -1 EBADF (Bad file descriptor) [pid 8817] close(15) = -1 EBADF (Bad file descriptor) [pid 8817] close(16) = -1 EBADF (Bad file descriptor) [pid 8817] close(17) = -1 EBADF (Bad file descriptor) [pid 8817] close(18) = -1 EBADF (Bad file descriptor) [pid 8817] close(19) = -1 EBADF (Bad file descriptor) [pid 8817] close(20) = -1 EBADF (Bad file descriptor) [pid 8817] close(21) = -1 EBADF (Bad file descriptor) [pid 8817] close(22) = -1 EBADF (Bad file descriptor) [pid 8817] close(23) = -1 EBADF (Bad file descriptor) [pid 8817] close(24) = -1 EBADF (Bad file descriptor) [pid 8817] close(25) = -1 EBADF (Bad file descriptor) [pid 8817] close(26) = -1 EBADF (Bad file descriptor) [pid 8817] close(27) = -1 EBADF (Bad file descriptor) [pid 8817] close(28) = -1 EBADF (Bad file descriptor) [pid 8817] close(29) = -1 EBADF (Bad file descriptor) [pid 8817] exit_group(0) = ? [pid 8817] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3199, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3197", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3197/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3197/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3197/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3197") = 0 [pid 3620] mkdir("./3198", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3200 ./strace-static-x86_64: Process 8818 attached [pid 8818] chdir("./3198") = 0 [pid 8818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8818] setpgid(0, 0) = 0 [pid 8818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8818] write(3, "1000", 4) = 4 [pid 8818] close(3) = 0 [pid 8818] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8818] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8818] close(3) = 0 [pid 8818] close(4) = 0 [pid 8818] close(5) = 0 [pid 8818] close(6) = -1 EBADF (Bad file descriptor) [pid 8818] close(7) = -1 EBADF (Bad file descriptor) [pid 8818] close(8) = -1 EBADF (Bad file descriptor) [pid 8818] close(9) = -1 EBADF (Bad file descriptor) [pid 8818] close(10) = -1 EBADF (Bad file descriptor) [pid 8818] close(11) = -1 EBADF (Bad file descriptor) [pid 8818] close(12) = -1 EBADF (Bad file descriptor) [pid 8818] close(13) = -1 EBADF (Bad file descriptor) [pid 8818] close(14) = -1 EBADF (Bad file descriptor) [pid 8818] close(15) = -1 EBADF (Bad file descriptor) [pid 8818] close(16) = -1 EBADF (Bad file descriptor) [pid 8818] close(17) = -1 EBADF (Bad file descriptor) [pid 8818] close(18) = -1 EBADF (Bad file descriptor) [pid 8818] close(19) = -1 EBADF (Bad file descriptor) [pid 8818] close(20) = -1 EBADF (Bad file descriptor) [pid 8818] close(21) = -1 EBADF (Bad file descriptor) [pid 8818] close(22) = -1 EBADF (Bad file descriptor) [pid 8818] close(23) = -1 EBADF (Bad file descriptor) [pid 8818] close(24) = -1 EBADF (Bad file descriptor) [pid 8818] close(25) = -1 EBADF (Bad file descriptor) [pid 8818] close(26) = -1 EBADF (Bad file descriptor) [pid 8818] close(27) = -1 EBADF (Bad file descriptor) [pid 8818] close(28) = -1 EBADF (Bad file descriptor) [pid 8818] close(29) = -1 EBADF (Bad file descriptor) [pid 8818] exit_group(0) = ? [pid 8818] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3200, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3198", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3198/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3198/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3198/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3198") = 0 [pid 3620] mkdir("./3199", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3201 ./strace-static-x86_64: Process 8819 attached [pid 8819] chdir("./3199") = 0 [pid 8819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8819] setpgid(0, 0) = 0 [pid 8819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8819] write(3, "1000", 4) = 4 [pid 8819] close(3) = 0 [pid 8819] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8819] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.682275][ T8817] siw: device registration error -23 [ 199.720241][ T8818] siw: device registration error -23 [pid 8819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8819] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8819] close(3) = 0 [pid 8819] close(4) = 0 [pid 8819] close(5) = 0 [pid 8819] close(6) = -1 EBADF (Bad file descriptor) [pid 8819] close(7) = -1 EBADF (Bad file descriptor) [pid 8819] close(8) = -1 EBADF (Bad file descriptor) [pid 8819] close(9) = -1 EBADF (Bad file descriptor) [pid 8819] close(10) = -1 EBADF (Bad file descriptor) [pid 8819] close(11) = -1 EBADF (Bad file descriptor) [pid 8819] close(12) = -1 EBADF (Bad file descriptor) [pid 8819] close(13) = -1 EBADF (Bad file descriptor) [pid 8819] close(14) = -1 EBADF (Bad file descriptor) [pid 8819] close(15) = -1 EBADF (Bad file descriptor) [pid 8819] close(16) = -1 EBADF (Bad file descriptor) [pid 8819] close(17) = -1 EBADF (Bad file descriptor) [pid 8819] close(18) = -1 EBADF (Bad file descriptor) [pid 8819] close(19) = -1 EBADF (Bad file descriptor) [pid 8819] close(20) = -1 EBADF (Bad file descriptor) [pid 8819] close(21) = -1 EBADF (Bad file descriptor) [pid 8819] close(22) = -1 EBADF (Bad file descriptor) [pid 8819] close(23) = -1 EBADF (Bad file descriptor) [pid 8819] close(24) = -1 EBADF (Bad file descriptor) [pid 8819] close(25) = -1 EBADF (Bad file descriptor) [pid 8819] close(26) = -1 EBADF (Bad file descriptor) [pid 8819] close(27) = -1 EBADF (Bad file descriptor) [pid 8819] close(28) = -1 EBADF (Bad file descriptor) [pid 8819] close(29) = -1 EBADF (Bad file descriptor) [pid 8819] exit_group(0) = ? [pid 8819] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3201, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3199", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3199/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3199/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3199/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3199") = 0 [pid 3620] mkdir("./3200", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8820 attached , child_tidptr=0x555555b53690) = 3202 [pid 8820] chdir("./3200") = 0 [pid 8820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8820] setpgid(0, 0) = 0 [pid 8820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8820] write(3, "1000", 4) = 4 [pid 8820] close(3) = 0 [pid 8820] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8820] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.757288][ T8819] siw: device registration error -23 [pid 8820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8820] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8820] close(3) = 0 [pid 8820] close(4) = 0 [pid 8820] close(5) = 0 [pid 8820] close(6) = -1 EBADF (Bad file descriptor) [pid 8820] close(7) = -1 EBADF (Bad file descriptor) [pid 8820] close(8) = -1 EBADF (Bad file descriptor) [pid 8820] close(9) = -1 EBADF (Bad file descriptor) [pid 8820] close(10) = -1 EBADF (Bad file descriptor) [pid 8820] close(11) = -1 EBADF (Bad file descriptor) [pid 8820] close(12) = -1 EBADF (Bad file descriptor) [pid 8820] close(13) = -1 EBADF (Bad file descriptor) [pid 8820] close(14) = -1 EBADF (Bad file descriptor) [pid 8820] close(15) = -1 EBADF (Bad file descriptor) [pid 8820] close(16) = -1 EBADF (Bad file descriptor) [pid 8820] close(17) = -1 EBADF (Bad file descriptor) [pid 8820] close(18) = -1 EBADF (Bad file descriptor) [pid 8820] close(19) = -1 EBADF (Bad file descriptor) [pid 8820] close(20) = -1 EBADF (Bad file descriptor) [pid 8820] close(21) = -1 EBADF (Bad file descriptor) [pid 8820] close(22) = -1 EBADF (Bad file descriptor) [pid 8820] close(23) = -1 EBADF (Bad file descriptor) [pid 8820] close(24) = -1 EBADF (Bad file descriptor) [pid 8820] close(25) = -1 EBADF (Bad file descriptor) [pid 8820] close(26) = -1 EBADF (Bad file descriptor) [pid 8820] close(27) = -1 EBADF (Bad file descriptor) [pid 8820] close(28) = -1 EBADF (Bad file descriptor) [pid 8820] close(29) = -1 EBADF (Bad file descriptor) [pid 8820] exit_group(0) = ? [pid 8820] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3202, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3200", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3200/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3200/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3200/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3200") = 0 [pid 3620] mkdir("./3201", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3203 ./strace-static-x86_64: Process 8821 attached [pid 8821] chdir("./3201") = 0 [pid 8821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8821] setpgid(0, 0) = 0 [pid 8821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8821] write(3, "1000", 4) = 4 [pid 8821] close(3) = 0 [pid 8821] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8821] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.792321][ T8820] siw: device registration error -23 [pid 8821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8821] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8821] close(3) = 0 [pid 8821] close(4) = 0 [pid 8821] close(5) = 0 [pid 8821] close(6) = -1 EBADF (Bad file descriptor) [pid 8821] close(7) = -1 EBADF (Bad file descriptor) [pid 8821] close(8) = -1 EBADF (Bad file descriptor) [pid 8821] close(9) = -1 EBADF (Bad file descriptor) [pid 8821] close(10) = -1 EBADF (Bad file descriptor) [pid 8821] close(11) = -1 EBADF (Bad file descriptor) [pid 8821] close(12) = -1 EBADF (Bad file descriptor) [pid 8821] close(13) = -1 EBADF (Bad file descriptor) [pid 8821] close(14) = -1 EBADF (Bad file descriptor) [pid 8821] close(15) = -1 EBADF (Bad file descriptor) [pid 8821] close(16) = -1 EBADF (Bad file descriptor) [pid 8821] close(17) = -1 EBADF (Bad file descriptor) [pid 8821] close(18) = -1 EBADF (Bad file descriptor) [pid 8821] close(19) = -1 EBADF (Bad file descriptor) [pid 8821] close(20) = -1 EBADF (Bad file descriptor) [pid 8821] close(21) = -1 EBADF (Bad file descriptor) [pid 8821] close(22) = -1 EBADF (Bad file descriptor) [pid 8821] close(23) = -1 EBADF (Bad file descriptor) [pid 8821] close(24) = -1 EBADF (Bad file descriptor) [pid 8821] close(25) = -1 EBADF (Bad file descriptor) [pid 8821] close(26) = -1 EBADF (Bad file descriptor) [pid 8821] close(27) = -1 EBADF (Bad file descriptor) [pid 8821] close(28) = -1 EBADF (Bad file descriptor) [pid 8821] close(29) = -1 EBADF (Bad file descriptor) [pid 8821] exit_group(0) = ? [pid 8821] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3203, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3201", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3201/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3201/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3201/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3201") = 0 [pid 3620] mkdir("./3202", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3204 ./strace-static-x86_64: Process 8822 attached [pid 8822] chdir("./3202") = 0 [pid 8822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8822] setpgid(0, 0) = 0 [pid 8822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8822] write(3, "1000", 4) = 4 [pid 8822] close(3) = 0 [pid 8822] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8822] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.821827][ T8821] siw: device registration error -23 [pid 8822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8822] close(3) = 0 [pid 8822] close(4) = 0 [pid 8822] close(5) = 0 [pid 8822] close(6) = -1 EBADF (Bad file descriptor) [pid 8822] close(7) = -1 EBADF (Bad file descriptor) [pid 8822] close(8) = -1 EBADF (Bad file descriptor) [pid 8822] close(9) = -1 EBADF (Bad file descriptor) [pid 8822] close(10) = -1 EBADF (Bad file descriptor) [pid 8822] close(11) = -1 EBADF (Bad file descriptor) [pid 8822] close(12) = -1 EBADF (Bad file descriptor) [pid 8822] close(13) = -1 EBADF (Bad file descriptor) [pid 8822] close(14) = -1 EBADF (Bad file descriptor) [pid 8822] close(15) = -1 EBADF (Bad file descriptor) [pid 8822] close(16) = -1 EBADF (Bad file descriptor) [pid 8822] close(17) = -1 EBADF (Bad file descriptor) [pid 8822] close(18) = -1 EBADF (Bad file descriptor) [pid 8822] close(19) = -1 EBADF (Bad file descriptor) [pid 8822] close(20) = -1 EBADF (Bad file descriptor) [pid 8822] close(21) = -1 EBADF (Bad file descriptor) [pid 8822] close(22) = -1 EBADF (Bad file descriptor) [pid 8822] close(23) = -1 EBADF (Bad file descriptor) [pid 8822] close(24) = -1 EBADF (Bad file descriptor) [pid 8822] close(25) = -1 EBADF (Bad file descriptor) [pid 8822] close(26) = -1 EBADF (Bad file descriptor) [pid 8822] close(27) = -1 EBADF (Bad file descriptor) [pid 8822] close(28) = -1 EBADF (Bad file descriptor) [pid 8822] close(29) = -1 EBADF (Bad file descriptor) [pid 8822] exit_group(0) = ? [pid 8822] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3204, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3202", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3202/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3202/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3202/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3202") = 0 [pid 3620] mkdir("./3203", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3205 ./strace-static-x86_64: Process 8823 attached [pid 8823] chdir("./3203") = 0 [pid 8823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8823] setpgid(0, 0) = 0 [pid 8823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8823] write(3, "1000", 4) = 4 [pid 8823] close(3) = 0 [pid 8823] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8823] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.861427][ T8822] siw: device registration error -23 [pid 8823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8823] close(3) = 0 [pid 8823] close(4) = 0 [pid 8823] close(5) = 0 [pid 8823] close(6) = -1 EBADF (Bad file descriptor) [pid 8823] close(7) = -1 EBADF (Bad file descriptor) [pid 8823] close(8) = -1 EBADF (Bad file descriptor) [pid 8823] close(9) = -1 EBADF (Bad file descriptor) [pid 8823] close(10) = -1 EBADF (Bad file descriptor) [pid 8823] close(11) = -1 EBADF (Bad file descriptor) [pid 8823] close(12) = -1 EBADF (Bad file descriptor) [pid 8823] close(13) = -1 EBADF (Bad file descriptor) [pid 8823] close(14) = -1 EBADF (Bad file descriptor) [pid 8823] close(15) = -1 EBADF (Bad file descriptor) [pid 8823] close(16) = -1 EBADF (Bad file descriptor) [pid 8823] close(17) = -1 EBADF (Bad file descriptor) [pid 8823] close(18) = -1 EBADF (Bad file descriptor) [pid 8823] close(19) = -1 EBADF (Bad file descriptor) [pid 8823] close(20) = -1 EBADF (Bad file descriptor) [pid 8823] close(21) = -1 EBADF (Bad file descriptor) [pid 8823] close(22) = -1 EBADF (Bad file descriptor) [pid 8823] close(23) = -1 EBADF (Bad file descriptor) [pid 8823] close(24) = -1 EBADF (Bad file descriptor) [pid 8823] close(25) = -1 EBADF (Bad file descriptor) [pid 8823] close(26) = -1 EBADF (Bad file descriptor) [pid 8823] close(27) = -1 EBADF (Bad file descriptor) [pid 8823] close(28) = -1 EBADF (Bad file descriptor) [pid 8823] close(29) = -1 EBADF (Bad file descriptor) [pid 8823] exit_group(0) = ? [pid 8823] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3205, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3203", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3203/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3203/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3203/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3203") = 0 [pid 3620] mkdir("./3204", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8824 attached , child_tidptr=0x555555b53690) = 3206 [pid 8824] chdir("./3204") = 0 [pid 8824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8824] setpgid(0, 0) = 0 [pid 8824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8824] write(3, "1000", 4) = 4 [pid 8824] close(3) = 0 [pid 8824] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8824] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.895950][ T8823] siw: device registration error -23 [pid 8824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8824] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8824] close(3) = 0 [pid 8824] close(4) = 0 [pid 8824] close(5) = 0 [pid 8824] close(6) = -1 EBADF (Bad file descriptor) [pid 8824] close(7) = -1 EBADF (Bad file descriptor) [pid 8824] close(8) = -1 EBADF (Bad file descriptor) [pid 8824] close(9) = -1 EBADF (Bad file descriptor) [pid 8824] close(10) = -1 EBADF (Bad file descriptor) [pid 8824] close(11) = -1 EBADF (Bad file descriptor) [pid 8824] close(12) = -1 EBADF (Bad file descriptor) [pid 8824] close(13) = -1 EBADF (Bad file descriptor) [pid 8824] close(14) = -1 EBADF (Bad file descriptor) [pid 8824] close(15) = -1 EBADF (Bad file descriptor) [pid 8824] close(16) = -1 EBADF (Bad file descriptor) [pid 8824] close(17) = -1 EBADF (Bad file descriptor) [pid 8824] close(18) = -1 EBADF (Bad file descriptor) [pid 8824] close(19) = -1 EBADF (Bad file descriptor) [pid 8824] close(20) = -1 EBADF (Bad file descriptor) [pid 8824] close(21) = -1 EBADF (Bad file descriptor) [pid 8824] close(22) = -1 EBADF (Bad file descriptor) [pid 8824] close(23) = -1 EBADF (Bad file descriptor) [pid 8824] close(24) = -1 EBADF (Bad file descriptor) [pid 8824] close(25) = -1 EBADF (Bad file descriptor) [pid 8824] close(26) = -1 EBADF (Bad file descriptor) [pid 8824] close(27) = -1 EBADF (Bad file descriptor) [pid 8824] close(28) = -1 EBADF (Bad file descriptor) [pid 8824] close(29) = -1 EBADF (Bad file descriptor) [pid 8824] exit_group(0) = ? [pid 8824] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3206, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3204", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3204/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3204/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3204/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3204") = 0 [pid 3620] mkdir("./3205", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3207 ./strace-static-x86_64: Process 8825 attached [pid 8825] chdir("./3205") = 0 [pid 8825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8825] setpgid(0, 0) = 0 [pid 8825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8825] write(3, "1000", 4) = 4 [pid 8825] close(3) = 0 [pid 8825] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8825] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.925971][ T8824] siw: device registration error -23 [pid 8825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8825] close(3) = 0 [pid 8825] close(4) = 0 [pid 8825] close(5) = 0 [pid 8825] close(6) = -1 EBADF (Bad file descriptor) [pid 8825] close(7) = -1 EBADF (Bad file descriptor) [pid 8825] close(8) = -1 EBADF (Bad file descriptor) [pid 8825] close(9) = -1 EBADF (Bad file descriptor) [pid 8825] close(10) = -1 EBADF (Bad file descriptor) [pid 8825] close(11) = -1 EBADF (Bad file descriptor) [pid 8825] close(12) = -1 EBADF (Bad file descriptor) [pid 8825] close(13) = -1 EBADF (Bad file descriptor) [pid 8825] close(14) = -1 EBADF (Bad file descriptor) [pid 8825] close(15) = -1 EBADF (Bad file descriptor) [pid 8825] close(16) = -1 EBADF (Bad file descriptor) [pid 8825] close(17) = -1 EBADF (Bad file descriptor) [pid 8825] close(18) = -1 EBADF (Bad file descriptor) [pid 8825] close(19) = -1 EBADF (Bad file descriptor) [pid 8825] close(20) = -1 EBADF (Bad file descriptor) [pid 8825] close(21) = -1 EBADF (Bad file descriptor) [pid 8825] close(22) = -1 EBADF (Bad file descriptor) [pid 8825] close(23) = -1 EBADF (Bad file descriptor) [pid 8825] close(24) = -1 EBADF (Bad file descriptor) [pid 8825] close(25) = -1 EBADF (Bad file descriptor) [pid 8825] close(26) = -1 EBADF (Bad file descriptor) [pid 8825] close(27) = -1 EBADF (Bad file descriptor) [pid 8825] close(28) = -1 EBADF (Bad file descriptor) [pid 8825] close(29) = -1 EBADF (Bad file descriptor) [pid 8825] exit_group(0) = ? [pid 8825] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3207, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3205", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3205/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3205/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3205/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3205") = 0 [pid 3620] mkdir("./3206", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3208 ./strace-static-x86_64: Process 8826 attached [pid 8826] chdir("./3206") = 0 [pid 8826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8826] setpgid(0, 0) = 0 [pid 8826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8826] write(3, "1000", 4) = 4 [pid 8826] close(3) = 0 [pid 8826] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8826] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 199.955840][ T8825] siw: device registration error -23 [pid 8826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8826] close(3) = 0 [pid 8826] close(4) = 0 [pid 8826] close(5) = 0 [pid 8826] close(6) = -1 EBADF (Bad file descriptor) [pid 8826] close(7) = -1 EBADF (Bad file descriptor) [pid 8826] close(8) = -1 EBADF (Bad file descriptor) [pid 8826] close(9) = -1 EBADF (Bad file descriptor) [pid 8826] close(10) = -1 EBADF (Bad file descriptor) [pid 8826] close(11) = -1 EBADF (Bad file descriptor) [pid 8826] close(12) = -1 EBADF (Bad file descriptor) [pid 8826] close(13) = -1 EBADF (Bad file descriptor) [pid 8826] close(14) = -1 EBADF (Bad file descriptor) [pid 8826] close(15) = -1 EBADF (Bad file descriptor) [pid 8826] close(16) = -1 EBADF (Bad file descriptor) [pid 8826] close(17) = -1 EBADF (Bad file descriptor) [pid 8826] close(18) = -1 EBADF (Bad file descriptor) [pid 8826] close(19) = -1 EBADF (Bad file descriptor) [pid 8826] close(20) = -1 EBADF (Bad file descriptor) [pid 8826] close(21) = -1 EBADF (Bad file descriptor) [pid 8826] close(22) = -1 EBADF (Bad file descriptor) [pid 8826] close(23) = -1 EBADF (Bad file descriptor) [pid 8826] close(24) = -1 EBADF (Bad file descriptor) [pid 8826] close(25) = -1 EBADF (Bad file descriptor) [pid 8826] close(26) = -1 EBADF (Bad file descriptor) [pid 8826] close(27) = -1 EBADF (Bad file descriptor) [pid 8826] close(28) = -1 EBADF (Bad file descriptor) [pid 8826] close(29) = -1 EBADF (Bad file descriptor) [pid 8826] exit_group(0) = ? [pid 8826] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3208, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3206", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3206/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3206/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3206/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3206") = 0 [pid 3620] mkdir("./3207", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8827 attached , child_tidptr=0x555555b53690) = 3209 [pid 8827] chdir("./3207") = 0 [pid 8827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8827] setpgid(0, 0) = 0 [pid 8827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8827] write(3, "1000", 4) = 4 [pid 8827] close(3) = 0 [ 199.992816][ T8826] siw: device registration error -23 [pid 8827] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8827] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8827] close(3) = 0 [pid 8827] close(4) = 0 [pid 8827] close(5) = 0 [pid 8827] close(6) = -1 EBADF (Bad file descriptor) [pid 8827] close(7) = -1 EBADF (Bad file descriptor) [pid 8827] close(8) = -1 EBADF (Bad file descriptor) [pid 8827] close(9) = -1 EBADF (Bad file descriptor) [pid 8827] close(10) = -1 EBADF (Bad file descriptor) [pid 8827] close(11) = -1 EBADF (Bad file descriptor) [pid 8827] close(12) = -1 EBADF (Bad file descriptor) [pid 8827] close(13) = -1 EBADF (Bad file descriptor) [pid 8827] close(14) = -1 EBADF (Bad file descriptor) [pid 8827] close(15) = -1 EBADF (Bad file descriptor) [pid 8827] close(16) = -1 EBADF (Bad file descriptor) [pid 8827] close(17) = -1 EBADF (Bad file descriptor) [pid 8827] close(18) = -1 EBADF (Bad file descriptor) [pid 8827] close(19) = -1 EBADF (Bad file descriptor) [pid 8827] close(20) = -1 EBADF (Bad file descriptor) [pid 8827] close(21) = -1 EBADF (Bad file descriptor) [pid 8827] close(22) = -1 EBADF (Bad file descriptor) [pid 8827] close(23) = -1 EBADF (Bad file descriptor) [pid 8827] close(24) = -1 EBADF (Bad file descriptor) [pid 8827] close(25) = -1 EBADF (Bad file descriptor) [pid 8827] close(26) = -1 EBADF (Bad file descriptor) [pid 8827] close(27) = -1 EBADF (Bad file descriptor) [pid 8827] close(28) = -1 EBADF (Bad file descriptor) [pid 8827] close(29) = -1 EBADF (Bad file descriptor) [pid 8827] exit_group(0) = ? [pid 8827] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3209, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3207", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3207/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3207/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3207/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3207") = 0 [pid 3620] mkdir("./3208", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8828 attached , child_tidptr=0x555555b53690) = 3210 [pid 8828] chdir("./3208") = 0 [pid 8828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8828] setpgid(0, 0) = 0 [pid 8828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8828] write(3, "1000", 4) = 4 [pid 8828] close(3) = 0 [pid 8828] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8828] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8828] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8828] close(3) = 0 [pid 8828] close(4) = 0 [pid 8828] close(5) = 0 [pid 8828] close(6) = -1 EBADF (Bad file descriptor) [pid 8828] close(7) = -1 EBADF (Bad file descriptor) [pid 8828] close(8) = -1 EBADF (Bad file descriptor) [pid 8828] close(9) = -1 EBADF (Bad file descriptor) [pid 8828] close(10) = -1 EBADF (Bad file descriptor) [pid 8828] close(11) = -1 EBADF (Bad file descriptor) [pid 8828] close(12) = -1 EBADF (Bad file descriptor) [pid 8828] close(13) = -1 EBADF (Bad file descriptor) [pid 8828] close(14) = -1 EBADF (Bad file descriptor) [pid 8828] close(15) = -1 EBADF (Bad file descriptor) [pid 8828] close(16) = -1 EBADF (Bad file descriptor) [pid 8828] close(17) = -1 EBADF (Bad file descriptor) [pid 8828] close(18) = -1 EBADF (Bad file descriptor) [pid 8828] close(19) = -1 EBADF (Bad file descriptor) [pid 8828] close(20) = -1 EBADF (Bad file descriptor) [pid 8828] close(21) = -1 EBADF (Bad file descriptor) [pid 8828] close(22) = -1 EBADF (Bad file descriptor) [pid 8828] close(23) = -1 EBADF (Bad file descriptor) [pid 8828] close(24) = -1 EBADF (Bad file descriptor) [pid 8828] close(25) = -1 EBADF (Bad file descriptor) [pid 8828] close(26) = -1 EBADF (Bad file descriptor) [pid 8828] close(27) = -1 EBADF (Bad file descriptor) [pid 8828] close(28) = -1 EBADF (Bad file descriptor) [pid 8828] close(29) = -1 EBADF (Bad file descriptor) [pid 8828] exit_group(0) = ? [pid 8828] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3210, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3208", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3208/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3208/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3208/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3208") = 0 [pid 3620] mkdir("./3209", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8829 attached , child_tidptr=0x555555b53690) = 3211 [pid 8829] chdir("./3209") = 0 [pid 8829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8829] setpgid(0, 0) = 0 [pid 8829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8829] write(3, "1000", 4) = 4 [pid 8829] close(3) = 0 [pid 8829] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8829] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.035922][ T8827] siw: device registration error -23 [ 200.067411][ T8828] siw: device registration error -23 [pid 8829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8829] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8829] close(3) = 0 [pid 8829] close(4) = 0 [pid 8829] close(5) = 0 [pid 8829] close(6) = -1 EBADF (Bad file descriptor) [pid 8829] close(7) = -1 EBADF (Bad file descriptor) [pid 8829] close(8) = -1 EBADF (Bad file descriptor) [pid 8829] close(9) = -1 EBADF (Bad file descriptor) [pid 8829] close(10) = -1 EBADF (Bad file descriptor) [pid 8829] close(11) = -1 EBADF (Bad file descriptor) [pid 8829] close(12) = -1 EBADF (Bad file descriptor) [pid 8829] close(13) = -1 EBADF (Bad file descriptor) [pid 8829] close(14) = -1 EBADF (Bad file descriptor) [pid 8829] close(15) = -1 EBADF (Bad file descriptor) [pid 8829] close(16) = -1 EBADF (Bad file descriptor) [pid 8829] close(17) = -1 EBADF (Bad file descriptor) [pid 8829] close(18) = -1 EBADF (Bad file descriptor) [pid 8829] close(19) = -1 EBADF (Bad file descriptor) [pid 8829] close(20) = -1 EBADF (Bad file descriptor) [pid 8829] close(21) = -1 EBADF (Bad file descriptor) [pid 8829] close(22) = -1 EBADF (Bad file descriptor) [pid 8829] close(23) = -1 EBADF (Bad file descriptor) [pid 8829] close(24) = -1 EBADF (Bad file descriptor) [pid 8829] close(25) = -1 EBADF (Bad file descriptor) [pid 8829] close(26) = -1 EBADF (Bad file descriptor) [pid 8829] close(27) = -1 EBADF (Bad file descriptor) [pid 8829] close(28) = -1 EBADF (Bad file descriptor) [pid 8829] close(29) = -1 EBADF (Bad file descriptor) [pid 8829] exit_group(0) = ? [pid 8829] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3211, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3209", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3209/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3209/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3209/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3209") = 0 [pid 3620] mkdir("./3210", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3212 ./strace-static-x86_64: Process 8830 attached [pid 8830] chdir("./3210") = 0 [pid 8830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8830] setpgid(0, 0) = 0 [pid 8830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8830] write(3, "1000", 4) = 4 [pid 8830] close(3) = 0 [pid 8830] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8830] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.115484][ T8829] siw: device registration error -23 [pid 8830] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8830] close(3) = 0 [pid 8830] close(4) = 0 [pid 8830] close(5) = 0 [pid 8830] close(6) = -1 EBADF (Bad file descriptor) [pid 8830] close(7) = -1 EBADF (Bad file descriptor) [pid 8830] close(8) = -1 EBADF (Bad file descriptor) [pid 8830] close(9) = -1 EBADF (Bad file descriptor) [pid 8830] close(10) = -1 EBADF (Bad file descriptor) [pid 8830] close(11) = -1 EBADF (Bad file descriptor) [pid 8830] close(12) = -1 EBADF (Bad file descriptor) [pid 8830] close(13) = -1 EBADF (Bad file descriptor) [pid 8830] close(14) = -1 EBADF (Bad file descriptor) [pid 8830] close(15) = -1 EBADF (Bad file descriptor) [pid 8830] close(16) = -1 EBADF (Bad file descriptor) [pid 8830] close(17) = -1 EBADF (Bad file descriptor) [pid 8830] close(18) = -1 EBADF (Bad file descriptor) [pid 8830] close(19) = -1 EBADF (Bad file descriptor) [pid 8830] close(20) = -1 EBADF (Bad file descriptor) [pid 8830] close(21) = -1 EBADF (Bad file descriptor) [pid 8830] close(22) = -1 EBADF (Bad file descriptor) [pid 8830] close(23) = -1 EBADF (Bad file descriptor) [pid 8830] close(24) = -1 EBADF (Bad file descriptor) [pid 8830] close(25) = -1 EBADF (Bad file descriptor) [pid 8830] close(26) = -1 EBADF (Bad file descriptor) [pid 8830] close(27) = -1 EBADF (Bad file descriptor) [pid 8830] close(28) = -1 EBADF (Bad file descriptor) [pid 8830] close(29) = -1 EBADF (Bad file descriptor) [pid 8830] exit_group(0) = ? [pid 8830] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3212, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3210", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3210/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3210/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3210/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3210") = 0 [pid 3620] mkdir("./3211", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3213 ./strace-static-x86_64: Process 8831 attached [pid 8831] chdir("./3211") = 0 [pid 8831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8831] setpgid(0, 0) = 0 [pid 8831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8831] write(3, "1000", 4) = 4 [pid 8831] close(3) = 0 [pid 8831] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8831] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.145890][ T8830] siw: device registration error -23 [pid 8831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8831] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8831] close(3) = 0 [pid 8831] close(4) = 0 [pid 8831] close(5) = 0 [pid 8831] close(6) = -1 EBADF (Bad file descriptor) [pid 8831] close(7) = -1 EBADF (Bad file descriptor) [pid 8831] close(8) = -1 EBADF (Bad file descriptor) [pid 8831] close(9) = -1 EBADF (Bad file descriptor) [pid 8831] close(10) = -1 EBADF (Bad file descriptor) [pid 8831] close(11) = -1 EBADF (Bad file descriptor) [pid 8831] close(12) = -1 EBADF (Bad file descriptor) [pid 8831] close(13) = -1 EBADF (Bad file descriptor) [pid 8831] close(14) = -1 EBADF (Bad file descriptor) [pid 8831] close(15) = -1 EBADF (Bad file descriptor) [pid 8831] close(16) = -1 EBADF (Bad file descriptor) [pid 8831] close(17) = -1 EBADF (Bad file descriptor) [pid 8831] close(18) = -1 EBADF (Bad file descriptor) [pid 8831] close(19) = -1 EBADF (Bad file descriptor) [pid 8831] close(20) = -1 EBADF (Bad file descriptor) [pid 8831] close(21) = -1 EBADF (Bad file descriptor) [pid 8831] close(22) = -1 EBADF (Bad file descriptor) [pid 8831] close(23) = -1 EBADF (Bad file descriptor) [pid 8831] close(24) = -1 EBADF (Bad file descriptor) [pid 8831] close(25) = -1 EBADF (Bad file descriptor) [pid 8831] close(26) = -1 EBADF (Bad file descriptor) [pid 8831] close(27) = -1 EBADF (Bad file descriptor) [pid 8831] close(28) = -1 EBADF (Bad file descriptor) [pid 8831] close(29) = -1 EBADF (Bad file descriptor) [pid 8831] exit_group(0) = ? [pid 8831] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3213, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3211", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3211/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3211/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3211/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3211") = 0 [pid 3620] mkdir("./3212", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3214 ./strace-static-x86_64: Process 8832 attached [pid 8832] chdir("./3212") = 0 [pid 8832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8832] setpgid(0, 0) = 0 [pid 8832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8832] write(3, "1000", 4) = 4 [pid 8832] close(3) = 0 [pid 8832] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8832] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.176715][ T8831] siw: device registration error -23 [pid 8832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8832] close(3) = 0 [pid 8832] close(4) = 0 [pid 8832] close(5) = 0 [pid 8832] close(6) = -1 EBADF (Bad file descriptor) [pid 8832] close(7) = -1 EBADF (Bad file descriptor) [pid 8832] close(8) = -1 EBADF (Bad file descriptor) [pid 8832] close(9) = -1 EBADF (Bad file descriptor) [pid 8832] close(10) = -1 EBADF (Bad file descriptor) [pid 8832] close(11) = -1 EBADF (Bad file descriptor) [pid 8832] close(12) = -1 EBADF (Bad file descriptor) [pid 8832] close(13) = -1 EBADF (Bad file descriptor) [pid 8832] close(14) = -1 EBADF (Bad file descriptor) [pid 8832] close(15) = -1 EBADF (Bad file descriptor) [pid 8832] close(16) = -1 EBADF (Bad file descriptor) [pid 8832] close(17) = -1 EBADF (Bad file descriptor) [pid 8832] close(18) = -1 EBADF (Bad file descriptor) [pid 8832] close(19) = -1 EBADF (Bad file descriptor) [pid 8832] close(20) = -1 EBADF (Bad file descriptor) [pid 8832] close(21) = -1 EBADF (Bad file descriptor) [pid 8832] close(22) = -1 EBADF (Bad file descriptor) [pid 8832] close(23) = -1 EBADF (Bad file descriptor) [pid 8832] close(24) = -1 EBADF (Bad file descriptor) [pid 8832] close(25) = -1 EBADF (Bad file descriptor) [pid 8832] close(26) = -1 EBADF (Bad file descriptor) [pid 8832] close(27) = -1 EBADF (Bad file descriptor) [pid 8832] close(28) = -1 EBADF (Bad file descriptor) [pid 8832] close(29) = -1 EBADF (Bad file descriptor) [pid 8832] exit_group(0) = ? [pid 8832] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3214, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3212", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3212/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3212/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3212/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3212") = 0 [pid 3620] mkdir("./3213", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8833 attached , child_tidptr=0x555555b53690) = 3215 [pid 8833] chdir("./3213") = 0 [pid 8833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8833] setpgid(0, 0) = 0 [pid 8833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8833] write(3, "1000", 4) = 4 [pid 8833] close(3) = 0 [pid 8833] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8833] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.214995][ T8832] siw: device registration error -23 [pid 8833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8833] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8833] close(3) = 0 [pid 8833] close(4) = 0 [pid 8833] close(5) = 0 [pid 8833] close(6) = -1 EBADF (Bad file descriptor) [pid 8833] close(7) = -1 EBADF (Bad file descriptor) [pid 8833] close(8) = -1 EBADF (Bad file descriptor) [pid 8833] close(9) = -1 EBADF (Bad file descriptor) [pid 8833] close(10) = -1 EBADF (Bad file descriptor) [pid 8833] close(11) = -1 EBADF (Bad file descriptor) [pid 8833] close(12) = -1 EBADF (Bad file descriptor) [pid 8833] close(13) = -1 EBADF (Bad file descriptor) [pid 8833] close(14) = -1 EBADF (Bad file descriptor) [pid 8833] close(15) = -1 EBADF (Bad file descriptor) [pid 8833] close(16) = -1 EBADF (Bad file descriptor) [pid 8833] close(17) = -1 EBADF (Bad file descriptor) [pid 8833] close(18) = -1 EBADF (Bad file descriptor) [pid 8833] close(19) = -1 EBADF (Bad file descriptor) [pid 8833] close(20) = -1 EBADF (Bad file descriptor) [pid 8833] close(21) = -1 EBADF (Bad file descriptor) [pid 8833] close(22) = -1 EBADF (Bad file descriptor) [pid 8833] close(23) = -1 EBADF (Bad file descriptor) [pid 8833] close(24) = -1 EBADF (Bad file descriptor) [pid 8833] close(25) = -1 EBADF (Bad file descriptor) [pid 8833] close(26) = -1 EBADF (Bad file descriptor) [pid 8833] close(27) = -1 EBADF (Bad file descriptor) [pid 8833] close(28) = -1 EBADF (Bad file descriptor) [pid 8833] close(29) = -1 EBADF (Bad file descriptor) [pid 8833] exit_group(0) = ? [pid 8833] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3215, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3213", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3213/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3213/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3213/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3213") = 0 [pid 3620] mkdir("./3214", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8834 attached , child_tidptr=0x555555b53690) = 3216 [pid 8834] chdir("./3214") = 0 [pid 8834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8834] setpgid(0, 0) = 0 [pid 8834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8834] write(3, "1000", 4) = 4 [pid 8834] close(3) = 0 [pid 8834] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8834] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.244429][ T8833] siw: device registration error -23 [pid 8834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8834] close(3) = 0 [pid 8834] close(4) = 0 [pid 8834] close(5) = 0 [pid 8834] close(6) = -1 EBADF (Bad file descriptor) [pid 8834] close(7) = -1 EBADF (Bad file descriptor) [pid 8834] close(8) = -1 EBADF (Bad file descriptor) [pid 8834] close(9) = -1 EBADF (Bad file descriptor) [pid 8834] close(10) = -1 EBADF (Bad file descriptor) [pid 8834] close(11) = -1 EBADF (Bad file descriptor) [pid 8834] close(12) = -1 EBADF (Bad file descriptor) [pid 8834] close(13) = -1 EBADF (Bad file descriptor) [pid 8834] close(14) = -1 EBADF (Bad file descriptor) [pid 8834] close(15) = -1 EBADF (Bad file descriptor) [pid 8834] close(16) = -1 EBADF (Bad file descriptor) [pid 8834] close(17) = -1 EBADF (Bad file descriptor) [pid 8834] close(18) = -1 EBADF (Bad file descriptor) [pid 8834] close(19) = -1 EBADF (Bad file descriptor) [pid 8834] close(20) = -1 EBADF (Bad file descriptor) [pid 8834] close(21) = -1 EBADF (Bad file descriptor) [pid 8834] close(22) = -1 EBADF (Bad file descriptor) [pid 8834] close(23) = -1 EBADF (Bad file descriptor) [pid 8834] close(24) = -1 EBADF (Bad file descriptor) [pid 8834] close(25) = -1 EBADF (Bad file descriptor) [pid 8834] close(26) = -1 EBADF (Bad file descriptor) [pid 8834] close(27) = -1 EBADF (Bad file descriptor) [pid 8834] close(28) = -1 EBADF (Bad file descriptor) [pid 8834] close(29) = -1 EBADF (Bad file descriptor) [pid 8834] exit_group(0) = ? [pid 8834] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3216, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3214", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3214/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3214/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3214/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3214") = 0 [pid 3620] mkdir("./3215", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3217 ./strace-static-x86_64: Process 8835 attached [pid 8835] chdir("./3215") = 0 [pid 8835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8835] setpgid(0, 0) = 0 [pid 8835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8835] write(3, "1000", 4) = 4 [pid 8835] close(3) = 0 [pid 8835] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8835] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.276177][ T8834] siw: device registration error -23 [pid 8835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8835] close(3) = 0 [pid 8835] close(4) = 0 [pid 8835] close(5) = 0 [pid 8835] close(6) = -1 EBADF (Bad file descriptor) [pid 8835] close(7) = -1 EBADF (Bad file descriptor) [pid 8835] close(8) = -1 EBADF (Bad file descriptor) [pid 8835] close(9) = -1 EBADF (Bad file descriptor) [pid 8835] close(10) = -1 EBADF (Bad file descriptor) [pid 8835] close(11) = -1 EBADF (Bad file descriptor) [pid 8835] close(12) = -1 EBADF (Bad file descriptor) [pid 8835] close(13) = -1 EBADF (Bad file descriptor) [pid 8835] close(14) = -1 EBADF (Bad file descriptor) [pid 8835] close(15) = -1 EBADF (Bad file descriptor) [pid 8835] close(16) = -1 EBADF (Bad file descriptor) [pid 8835] close(17) = -1 EBADF (Bad file descriptor) [pid 8835] close(18) = -1 EBADF (Bad file descriptor) [pid 8835] close(19) = -1 EBADF (Bad file descriptor) [pid 8835] close(20) = -1 EBADF (Bad file descriptor) [pid 8835] close(21) = -1 EBADF (Bad file descriptor) [pid 8835] close(22) = -1 EBADF (Bad file descriptor) [pid 8835] close(23) = -1 EBADF (Bad file descriptor) [pid 8835] close(24) = -1 EBADF (Bad file descriptor) [pid 8835] close(25) = -1 EBADF (Bad file descriptor) [pid 8835] close(26) = -1 EBADF (Bad file descriptor) [pid 8835] close(27) = -1 EBADF (Bad file descriptor) [pid 8835] close(28) = -1 EBADF (Bad file descriptor) [pid 8835] close(29) = -1 EBADF (Bad file descriptor) [pid 8835] exit_group(0) = ? [pid 8835] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3217, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3215", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3215/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3215/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3215/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3215") = 0 [pid 3620] mkdir("./3216", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3218 ./strace-static-x86_64: Process 8836 attached [pid 8836] chdir("./3216") = 0 [pid 8836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8836] setpgid(0, 0) = 0 [pid 8836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8836] write(3, "1000", 4) = 4 [pid 8836] close(3) = 0 [pid 8836] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8836] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.306499][ T8835] siw: device registration error -23 [pid 8836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8836] close(3) = 0 [pid 8836] close(4) = 0 [pid 8836] close(5) = 0 [pid 8836] close(6) = -1 EBADF (Bad file descriptor) [pid 8836] close(7) = -1 EBADF (Bad file descriptor) [pid 8836] close(8) = -1 EBADF (Bad file descriptor) [pid 8836] close(9) = -1 EBADF (Bad file descriptor) [pid 8836] close(10) = -1 EBADF (Bad file descriptor) [pid 8836] close(11) = -1 EBADF (Bad file descriptor) [pid 8836] close(12) = -1 EBADF (Bad file descriptor) [pid 8836] close(13) = -1 EBADF (Bad file descriptor) [pid 8836] close(14) = -1 EBADF (Bad file descriptor) [pid 8836] close(15) = -1 EBADF (Bad file descriptor) [pid 8836] close(16) = -1 EBADF (Bad file descriptor) [pid 8836] close(17) = -1 EBADF (Bad file descriptor) [pid 8836] close(18) = -1 EBADF (Bad file descriptor) [pid 8836] close(19) = -1 EBADF (Bad file descriptor) [pid 8836] close(20) = -1 EBADF (Bad file descriptor) [pid 8836] close(21) = -1 EBADF (Bad file descriptor) [pid 8836] close(22) = -1 EBADF (Bad file descriptor) [pid 8836] close(23) = -1 EBADF (Bad file descriptor) [pid 8836] close(24) = -1 EBADF (Bad file descriptor) [pid 8836] close(25) = -1 EBADF (Bad file descriptor) [pid 8836] close(26) = -1 EBADF (Bad file descriptor) [pid 8836] close(27) = -1 EBADF (Bad file descriptor) [pid 8836] close(28) = -1 EBADF (Bad file descriptor) [pid 8836] close(29) = -1 EBADF (Bad file descriptor) [pid 8836] exit_group(0) = ? [pid 8836] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3218, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3216", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3216/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3216/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3216/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3216") = 0 [pid 3620] mkdir("./3217", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3219 ./strace-static-x86_64: Process 8837 attached [pid 8837] chdir("./3217") = 0 [pid 8837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8837] setpgid(0, 0) = 0 [pid 8837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8837] write(3, "1000", 4) = 4 [pid 8837] close(3) = 0 [pid 8837] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8837] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.339126][ T8836] siw: device registration error -23 [pid 8837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8837] close(3) = 0 [pid 8837] close(4) = 0 [pid 8837] close(5) = 0 [pid 8837] close(6) = -1 EBADF (Bad file descriptor) [pid 8837] close(7) = -1 EBADF (Bad file descriptor) [pid 8837] close(8) = -1 EBADF (Bad file descriptor) [pid 8837] close(9) = -1 EBADF (Bad file descriptor) [pid 8837] close(10) = -1 EBADF (Bad file descriptor) [pid 8837] close(11) = -1 EBADF (Bad file descriptor) [pid 8837] close(12) = -1 EBADF (Bad file descriptor) [pid 8837] close(13) = -1 EBADF (Bad file descriptor) [pid 8837] close(14) = -1 EBADF (Bad file descriptor) [pid 8837] close(15) = -1 EBADF (Bad file descriptor) [pid 8837] close(16) = -1 EBADF (Bad file descriptor) [pid 8837] close(17) = -1 EBADF (Bad file descriptor) [pid 8837] close(18) = -1 EBADF (Bad file descriptor) [pid 8837] close(19) = -1 EBADF (Bad file descriptor) [pid 8837] close(20) = -1 EBADF (Bad file descriptor) [pid 8837] close(21) = -1 EBADF (Bad file descriptor) [pid 8837] close(22) = -1 EBADF (Bad file descriptor) [pid 8837] close(23) = -1 EBADF (Bad file descriptor) [pid 8837] close(24) = -1 EBADF (Bad file descriptor) [pid 8837] close(25) = -1 EBADF (Bad file descriptor) [pid 8837] close(26) = -1 EBADF (Bad file descriptor) [pid 8837] close(27) = -1 EBADF (Bad file descriptor) [pid 8837] close(28) = -1 EBADF (Bad file descriptor) [pid 8837] close(29) = -1 EBADF (Bad file descriptor) [pid 8837] exit_group(0) = ? [pid 8837] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3219, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3217", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3217/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3217/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3217/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3217") = 0 [pid 3620] mkdir("./3218", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8838 attached , child_tidptr=0x555555b53690) = 3220 [pid 8838] chdir("./3218") = 0 [pid 8838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8838] setpgid(0, 0) = 0 [pid 8838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8838] write(3, "1000", 4) = 4 [pid 8838] close(3) = 0 [pid 8838] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8838] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.378627][ T8837] siw: device registration error -23 [pid 8838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8838] close(3) = 0 [pid 8838] close(4) = 0 [pid 8838] close(5) = 0 [pid 8838] close(6) = -1 EBADF (Bad file descriptor) [pid 8838] close(7) = -1 EBADF (Bad file descriptor) [pid 8838] close(8) = -1 EBADF (Bad file descriptor) [pid 8838] close(9) = -1 EBADF (Bad file descriptor) [pid 8838] close(10) = -1 EBADF (Bad file descriptor) [pid 8838] close(11) = -1 EBADF (Bad file descriptor) [pid 8838] close(12) = -1 EBADF (Bad file descriptor) [pid 8838] close(13) = -1 EBADF (Bad file descriptor) [pid 8838] close(14) = -1 EBADF (Bad file descriptor) [pid 8838] close(15) = -1 EBADF (Bad file descriptor) [pid 8838] close(16) = -1 EBADF (Bad file descriptor) [pid 8838] close(17) = -1 EBADF (Bad file descriptor) [pid 8838] close(18) = -1 EBADF (Bad file descriptor) [pid 8838] close(19) = -1 EBADF (Bad file descriptor) [pid 8838] close(20) = -1 EBADF (Bad file descriptor) [pid 8838] close(21) = -1 EBADF (Bad file descriptor) [pid 8838] close(22) = -1 EBADF (Bad file descriptor) [pid 8838] close(23) = -1 EBADF (Bad file descriptor) [pid 8838] close(24) = -1 EBADF (Bad file descriptor) [pid 8838] close(25) = -1 EBADF (Bad file descriptor) [pid 8838] close(26) = -1 EBADF (Bad file descriptor) [pid 8838] close(27) = -1 EBADF (Bad file descriptor) [pid 8838] close(28) = -1 EBADF (Bad file descriptor) [pid 8838] close(29) = -1 EBADF (Bad file descriptor) [pid 8838] exit_group(0) = ? [pid 8838] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3220, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3218", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3218/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3218/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3218/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3218") = 0 [pid 3620] mkdir("./3219", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8839 attached , child_tidptr=0x555555b53690) = 3221 [pid 8839] chdir("./3219") = 0 [pid 8839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8839] setpgid(0, 0) = 0 [pid 8839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8839] write(3, "1000", 4) = 4 [pid 8839] close(3) = 0 [pid 8839] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8839] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.408833][ T8838] siw: device registration error -23 [pid 8839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8839] close(3) = 0 [pid 8839] close(4) = 0 [pid 8839] close(5) = 0 [pid 8839] close(6) = -1 EBADF (Bad file descriptor) [pid 8839] close(7) = -1 EBADF (Bad file descriptor) [pid 8839] close(8) = -1 EBADF (Bad file descriptor) [pid 8839] close(9) = -1 EBADF (Bad file descriptor) [pid 8839] close(10) = -1 EBADF (Bad file descriptor) [pid 8839] close(11) = -1 EBADF (Bad file descriptor) [pid 8839] close(12) = -1 EBADF (Bad file descriptor) [pid 8839] close(13) = -1 EBADF (Bad file descriptor) [pid 8839] close(14) = -1 EBADF (Bad file descriptor) [pid 8839] close(15) = -1 EBADF (Bad file descriptor) [pid 8839] close(16) = -1 EBADF (Bad file descriptor) [pid 8839] close(17) = -1 EBADF (Bad file descriptor) [pid 8839] close(18) = -1 EBADF (Bad file descriptor) [pid 8839] close(19) = -1 EBADF (Bad file descriptor) [pid 8839] close(20) = -1 EBADF (Bad file descriptor) [pid 8839] close(21) = -1 EBADF (Bad file descriptor) [pid 8839] close(22) = -1 EBADF (Bad file descriptor) [pid 8839] close(23) = -1 EBADF (Bad file descriptor) [pid 8839] close(24) = -1 EBADF (Bad file descriptor) [pid 8839] close(25) = -1 EBADF (Bad file descriptor) [pid 8839] close(26) = -1 EBADF (Bad file descriptor) [pid 8839] close(27) = -1 EBADF (Bad file descriptor) [pid 8839] close(28) = -1 EBADF (Bad file descriptor) [pid 8839] close(29) = -1 EBADF (Bad file descriptor) [pid 8839] exit_group(0) = ? [pid 8839] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3221, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3219", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3219/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3219/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3219/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3219") = 0 [pid 3620] mkdir("./3220", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3222 ./strace-static-x86_64: Process 8840 attached [pid 8840] chdir("./3220") = 0 [pid 8840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8840] setpgid(0, 0) = 0 [pid 8840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8840] write(3, "1000", 4) = 4 [pid 8840] close(3) = 0 [pid 8840] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8840] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.444446][ T8839] siw: device registration error -23 [pid 8840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8840] close(3) = 0 [pid 8840] close(4) = 0 [pid 8840] close(5) = 0 [pid 8840] close(6) = -1 EBADF (Bad file descriptor) [pid 8840] close(7) = -1 EBADF (Bad file descriptor) [pid 8840] close(8) = -1 EBADF (Bad file descriptor) [pid 8840] close(9) = -1 EBADF (Bad file descriptor) [pid 8840] close(10) = -1 EBADF (Bad file descriptor) [pid 8840] close(11) = -1 EBADF (Bad file descriptor) [pid 8840] close(12) = -1 EBADF (Bad file descriptor) [pid 8840] close(13) = -1 EBADF (Bad file descriptor) [pid 8840] close(14) = -1 EBADF (Bad file descriptor) [pid 8840] close(15) = -1 EBADF (Bad file descriptor) [pid 8840] close(16) = -1 EBADF (Bad file descriptor) [pid 8840] close(17) = -1 EBADF (Bad file descriptor) [pid 8840] close(18) = -1 EBADF (Bad file descriptor) [pid 8840] close(19) = -1 EBADF (Bad file descriptor) [pid 8840] close(20) = -1 EBADF (Bad file descriptor) [pid 8840] close(21) = -1 EBADF (Bad file descriptor) [pid 8840] close(22) = -1 EBADF (Bad file descriptor) [pid 8840] close(23) = -1 EBADF (Bad file descriptor) [pid 8840] close(24) = -1 EBADF (Bad file descriptor) [pid 8840] close(25) = -1 EBADF (Bad file descriptor) [pid 8840] close(26) = -1 EBADF (Bad file descriptor) [pid 8840] close(27) = -1 EBADF (Bad file descriptor) [pid 8840] close(28) = -1 EBADF (Bad file descriptor) [pid 8840] close(29) = -1 EBADF (Bad file descriptor) [pid 8840] exit_group(0) = ? [pid 8840] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3222, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3220", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3220/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3220/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3220/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3220") = 0 [pid 3620] mkdir("./3221", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8841 attached , child_tidptr=0x555555b53690) = 3223 [pid 8841] chdir("./3221") = 0 [pid 8841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8841] setpgid(0, 0) = 0 [pid 8841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8841] write(3, "1000", 4) = 4 [pid 8841] close(3) = 0 [pid 8841] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8841] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.476349][ T8840] siw: device registration error -23 [pid 8841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8841] close(3) = 0 [pid 8841] close(4) = 0 [pid 8841] close(5) = 0 [pid 8841] close(6) = -1 EBADF (Bad file descriptor) [pid 8841] close(7) = -1 EBADF (Bad file descriptor) [pid 8841] close(8) = -1 EBADF (Bad file descriptor) [pid 8841] close(9) = -1 EBADF (Bad file descriptor) [pid 8841] close(10) = -1 EBADF (Bad file descriptor) [pid 8841] close(11) = -1 EBADF (Bad file descriptor) [pid 8841] close(12) = -1 EBADF (Bad file descriptor) [pid 8841] close(13) = -1 EBADF (Bad file descriptor) [pid 8841] close(14) = -1 EBADF (Bad file descriptor) [pid 8841] close(15) = -1 EBADF (Bad file descriptor) [pid 8841] close(16) = -1 EBADF (Bad file descriptor) [pid 8841] close(17) = -1 EBADF (Bad file descriptor) [pid 8841] close(18) = -1 EBADF (Bad file descriptor) [pid 8841] close(19) = -1 EBADF (Bad file descriptor) [pid 8841] close(20) = -1 EBADF (Bad file descriptor) [pid 8841] close(21) = -1 EBADF (Bad file descriptor) [pid 8841] close(22) = -1 EBADF (Bad file descriptor) [pid 8841] close(23) = -1 EBADF (Bad file descriptor) [pid 8841] close(24) = -1 EBADF (Bad file descriptor) [pid 8841] close(25) = -1 EBADF (Bad file descriptor) [pid 8841] close(26) = -1 EBADF (Bad file descriptor) [pid 8841] close(27) = -1 EBADF (Bad file descriptor) [pid 8841] close(28) = -1 EBADF (Bad file descriptor) [pid 8841] close(29) = -1 EBADF (Bad file descriptor) [pid 8841] exit_group(0) = ? [pid 8841] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3223, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3221", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3221/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3221/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3221/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3221") = 0 [pid 3620] mkdir("./3222", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3224 ./strace-static-x86_64: Process 8842 attached [pid 8842] chdir("./3222") = 0 [pid 8842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8842] setpgid(0, 0) = 0 [pid 8842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8842] write(3, "1000", 4) = 4 [pid 8842] close(3) = 0 [pid 8842] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8842] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.509874][ T8841] siw: device registration error -23 [pid 8842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8842] close(3) = 0 [pid 8842] close(4) = 0 [pid 8842] close(5) = 0 [pid 8842] close(6) = -1 EBADF (Bad file descriptor) [pid 8842] close(7) = -1 EBADF (Bad file descriptor) [pid 8842] close(8) = -1 EBADF (Bad file descriptor) [pid 8842] close(9) = -1 EBADF (Bad file descriptor) [pid 8842] close(10) = -1 EBADF (Bad file descriptor) [pid 8842] close(11) = -1 EBADF (Bad file descriptor) [pid 8842] close(12) = -1 EBADF (Bad file descriptor) [pid 8842] close(13) = -1 EBADF (Bad file descriptor) [pid 8842] close(14) = -1 EBADF (Bad file descriptor) [pid 8842] close(15) = -1 EBADF (Bad file descriptor) [pid 8842] close(16) = -1 EBADF (Bad file descriptor) [pid 8842] close(17) = -1 EBADF (Bad file descriptor) [pid 8842] close(18) = -1 EBADF (Bad file descriptor) [pid 8842] close(19) = -1 EBADF (Bad file descriptor) [pid 8842] close(20) = -1 EBADF (Bad file descriptor) [pid 8842] close(21) = -1 EBADF (Bad file descriptor) [pid 8842] close(22) = -1 EBADF (Bad file descriptor) [pid 8842] close(23) = -1 EBADF (Bad file descriptor) [pid 8842] close(24) = -1 EBADF (Bad file descriptor) [pid 8842] close(25) = -1 EBADF (Bad file descriptor) [pid 8842] close(26) = -1 EBADF (Bad file descriptor) [pid 8842] close(27) = -1 EBADF (Bad file descriptor) [pid 8842] close(28) = -1 EBADF (Bad file descriptor) [pid 8842] close(29) = -1 EBADF (Bad file descriptor) [pid 8842] exit_group(0) = ? [pid 8842] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3222", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3222/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3222/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3222/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3222") = 0 [pid 3620] mkdir("./3223", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3225 ./strace-static-x86_64: Process 8843 attached [pid 8843] chdir("./3223") = 0 [pid 8843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8843] setpgid(0, 0) = 0 [pid 8843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8843] write(3, "1000", 4) = 4 [pid 8843] close(3) = 0 [pid 8843] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8843] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.548796][ T8842] siw: device registration error -23 [pid 8843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8843] close(3) = 0 [pid 8843] close(4) = 0 [pid 8843] close(5) = 0 [pid 8843] close(6) = -1 EBADF (Bad file descriptor) [pid 8843] close(7) = -1 EBADF (Bad file descriptor) [pid 8843] close(8) = -1 EBADF (Bad file descriptor) [pid 8843] close(9) = -1 EBADF (Bad file descriptor) [pid 8843] close(10) = -1 EBADF (Bad file descriptor) [pid 8843] close(11) = -1 EBADF (Bad file descriptor) [pid 8843] close(12) = -1 EBADF (Bad file descriptor) [pid 8843] close(13) = -1 EBADF (Bad file descriptor) [pid 8843] close(14) = -1 EBADF (Bad file descriptor) [pid 8843] close(15) = -1 EBADF (Bad file descriptor) [pid 8843] close(16) = -1 EBADF (Bad file descriptor) [pid 8843] close(17) = -1 EBADF (Bad file descriptor) [pid 8843] close(18) = -1 EBADF (Bad file descriptor) [pid 8843] close(19) = -1 EBADF (Bad file descriptor) [pid 8843] close(20) = -1 EBADF (Bad file descriptor) [pid 8843] close(21) = -1 EBADF (Bad file descriptor) [pid 8843] close(22) = -1 EBADF (Bad file descriptor) [pid 8843] close(23) = -1 EBADF (Bad file descriptor) [pid 8843] close(24) = -1 EBADF (Bad file descriptor) [pid 8843] close(25) = -1 EBADF (Bad file descriptor) [pid 8843] close(26) = -1 EBADF (Bad file descriptor) [pid 8843] close(27) = -1 EBADF (Bad file descriptor) [pid 8843] close(28) = -1 EBADF (Bad file descriptor) [pid 8843] close(29) = -1 EBADF (Bad file descriptor) [pid 8843] exit_group(0) = ? [pid 8843] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3225, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3223", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3223/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3223/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3223/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3223") = 0 [pid 3620] mkdir("./3224", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3226 ./strace-static-x86_64: Process 8844 attached [pid 8844] chdir("./3224") = 0 [pid 8844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8844] setpgid(0, 0) = 0 [pid 8844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8844] write(3, "1000", 4) = 4 [pid 8844] close(3) = 0 [pid 8844] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8844] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.580994][ T8843] siw: device registration error -23 [pid 8844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8844] close(3) = 0 [pid 8844] close(4) = 0 [pid 8844] close(5) = 0 [pid 8844] close(6) = -1 EBADF (Bad file descriptor) [pid 8844] close(7) = -1 EBADF (Bad file descriptor) [pid 8844] close(8) = -1 EBADF (Bad file descriptor) [pid 8844] close(9) = -1 EBADF (Bad file descriptor) [pid 8844] close(10) = -1 EBADF (Bad file descriptor) [pid 8844] close(11) = -1 EBADF (Bad file descriptor) [pid 8844] close(12) = -1 EBADF (Bad file descriptor) [pid 8844] close(13) = -1 EBADF (Bad file descriptor) [pid 8844] close(14) = -1 EBADF (Bad file descriptor) [pid 8844] close(15) = -1 EBADF (Bad file descriptor) [pid 8844] close(16) = -1 EBADF (Bad file descriptor) [pid 8844] close(17) = -1 EBADF (Bad file descriptor) [pid 8844] close(18) = -1 EBADF (Bad file descriptor) [pid 8844] close(19) = -1 EBADF (Bad file descriptor) [pid 8844] close(20) = -1 EBADF (Bad file descriptor) [pid 8844] close(21) = -1 EBADF (Bad file descriptor) [pid 8844] close(22) = -1 EBADF (Bad file descriptor) [pid 8844] close(23) = -1 EBADF (Bad file descriptor) [pid 8844] close(24) = -1 EBADF (Bad file descriptor) [pid 8844] close(25) = -1 EBADF (Bad file descriptor) [pid 8844] close(26) = -1 EBADF (Bad file descriptor) [pid 8844] close(27) = -1 EBADF (Bad file descriptor) [pid 8844] close(28) = -1 EBADF (Bad file descriptor) [pid 8844] close(29) = -1 EBADF (Bad file descriptor) [pid 8844] exit_group(0) = ? [pid 8844] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3224", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3224/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3224/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3224/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3224") = 0 [pid 3620] mkdir("./3225", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3227 ./strace-static-x86_64: Process 8845 attached [pid 8845] chdir("./3225") = 0 [pid 8845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8845] setpgid(0, 0) = 0 [pid 8845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8845] write(3, "1000", 4) = 4 [pid 8845] close(3) = 0 [pid 8845] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8845] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.617200][ T8844] siw: device registration error -23 [pid 8845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8845] close(3) = 0 [pid 8845] close(4) = 0 [pid 8845] close(5) = 0 [pid 8845] close(6) = -1 EBADF (Bad file descriptor) [pid 8845] close(7) = -1 EBADF (Bad file descriptor) [pid 8845] close(8) = -1 EBADF (Bad file descriptor) [pid 8845] close(9) = -1 EBADF (Bad file descriptor) [pid 8845] close(10) = -1 EBADF (Bad file descriptor) [pid 8845] close(11) = -1 EBADF (Bad file descriptor) [pid 8845] close(12) = -1 EBADF (Bad file descriptor) [pid 8845] close(13) = -1 EBADF (Bad file descriptor) [pid 8845] close(14) = -1 EBADF (Bad file descriptor) [pid 8845] close(15) = -1 EBADF (Bad file descriptor) [pid 8845] close(16) = -1 EBADF (Bad file descriptor) [pid 8845] close(17) = -1 EBADF (Bad file descriptor) [pid 8845] close(18) = -1 EBADF (Bad file descriptor) [pid 8845] close(19) = -1 EBADF (Bad file descriptor) [pid 8845] close(20) = -1 EBADF (Bad file descriptor) [pid 8845] close(21) = -1 EBADF (Bad file descriptor) [pid 8845] close(22) = -1 EBADF (Bad file descriptor) [pid 8845] close(23) = -1 EBADF (Bad file descriptor) [pid 8845] close(24) = -1 EBADF (Bad file descriptor) [pid 8845] close(25) = -1 EBADF (Bad file descriptor) [pid 8845] close(26) = -1 EBADF (Bad file descriptor) [pid 8845] close(27) = -1 EBADF (Bad file descriptor) [pid 8845] close(28) = -1 EBADF (Bad file descriptor) [pid 8845] close(29) = -1 EBADF (Bad file descriptor) [pid 8845] exit_group(0) = ? [pid 8845] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3227, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3225", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3225/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3225/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3225/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3225") = 0 [pid 3620] mkdir("./3226", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3228 ./strace-static-x86_64: Process 8846 attached [pid 8846] chdir("./3226") = 0 [pid 8846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8846] setpgid(0, 0) = 0 [pid 8846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8846] write(3, "1000", 4) = 4 [pid 8846] close(3) = 0 [pid 8846] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8846] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.653882][ T8845] siw: device registration error -23 [pid 8846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8846] close(3) = 0 [pid 8846] close(4) = 0 [pid 8846] close(5) = 0 [pid 8846] close(6) = -1 EBADF (Bad file descriptor) [pid 8846] close(7) = -1 EBADF (Bad file descriptor) [pid 8846] close(8) = -1 EBADF (Bad file descriptor) [pid 8846] close(9) = -1 EBADF (Bad file descriptor) [pid 8846] close(10) = -1 EBADF (Bad file descriptor) [pid 8846] close(11) = -1 EBADF (Bad file descriptor) [pid 8846] close(12) = -1 EBADF (Bad file descriptor) [pid 8846] close(13) = -1 EBADF (Bad file descriptor) [pid 8846] close(14) = -1 EBADF (Bad file descriptor) [pid 8846] close(15) = -1 EBADF (Bad file descriptor) [pid 8846] close(16) = -1 EBADF (Bad file descriptor) [pid 8846] close(17) = -1 EBADF (Bad file descriptor) [pid 8846] close(18) = -1 EBADF (Bad file descriptor) [pid 8846] close(19) = -1 EBADF (Bad file descriptor) [pid 8846] close(20) = -1 EBADF (Bad file descriptor) [pid 8846] close(21) = -1 EBADF (Bad file descriptor) [pid 8846] close(22) = -1 EBADF (Bad file descriptor) [pid 8846] close(23) = -1 EBADF (Bad file descriptor) [pid 8846] close(24) = -1 EBADF (Bad file descriptor) [pid 8846] close(25) = -1 EBADF (Bad file descriptor) [pid 8846] close(26) = -1 EBADF (Bad file descriptor) [pid 8846] close(27) = -1 EBADF (Bad file descriptor) [pid 8846] close(28) = -1 EBADF (Bad file descriptor) [pid 8846] close(29) = -1 EBADF (Bad file descriptor) [pid 8846] exit_group(0) = ? [pid 8846] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3228, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3226", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3226/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3226/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3226/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3226") = 0 [pid 3620] mkdir("./3227", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8847 attached , child_tidptr=0x555555b53690) = 3229 [pid 8847] chdir("./3227") = 0 [pid 8847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8847] setpgid(0, 0) = 0 [pid 8847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8847] write(3, "1000", 4) = 4 [pid 8847] close(3) = 0 [pid 8847] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8847] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.687796][ T8846] siw: device registration error -23 [pid 8847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8847] close(3) = 0 [pid 8847] close(4) = 0 [pid 8847] close(5) = 0 [pid 8847] close(6) = -1 EBADF (Bad file descriptor) [pid 8847] close(7) = -1 EBADF (Bad file descriptor) [pid 8847] close(8) = -1 EBADF (Bad file descriptor) [pid 8847] close(9) = -1 EBADF (Bad file descriptor) [pid 8847] close(10) = -1 EBADF (Bad file descriptor) [pid 8847] close(11) = -1 EBADF (Bad file descriptor) [pid 8847] close(12) = -1 EBADF (Bad file descriptor) [pid 8847] close(13) = -1 EBADF (Bad file descriptor) [pid 8847] close(14) = -1 EBADF (Bad file descriptor) [pid 8847] close(15) = -1 EBADF (Bad file descriptor) [pid 8847] close(16) = -1 EBADF (Bad file descriptor) [pid 8847] close(17) = -1 EBADF (Bad file descriptor) [pid 8847] close(18) = -1 EBADF (Bad file descriptor) [pid 8847] close(19) = -1 EBADF (Bad file descriptor) [pid 8847] close(20) = -1 EBADF (Bad file descriptor) [pid 8847] close(21) = -1 EBADF (Bad file descriptor) [pid 8847] close(22) = -1 EBADF (Bad file descriptor) [pid 8847] close(23) = -1 EBADF (Bad file descriptor) [pid 8847] close(24) = -1 EBADF (Bad file descriptor) [pid 8847] close(25) = -1 EBADF (Bad file descriptor) [pid 8847] close(26) = -1 EBADF (Bad file descriptor) [pid 8847] close(27) = -1 EBADF (Bad file descriptor) [pid 8847] close(28) = -1 EBADF (Bad file descriptor) [pid 8847] close(29) = -1 EBADF (Bad file descriptor) [pid 8847] exit_group(0) = ? [pid 8847] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3229, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3227", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3227/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3227/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3227/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3227") = 0 [pid 3620] mkdir("./3228", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3230 ./strace-static-x86_64: Process 8848 attached [pid 8848] chdir("./3228") = 0 [pid 8848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8848] setpgid(0, 0) = 0 [pid 8848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8848] write(3, "1000", 4) = 4 [pid 8848] close(3) = 0 [pid 8848] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8848] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.716946][ T8847] siw: device registration error -23 [pid 8848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8848] close(3) = 0 [pid 8848] close(4) = 0 [pid 8848] close(5) = 0 [pid 8848] close(6) = -1 EBADF (Bad file descriptor) [pid 8848] close(7) = -1 EBADF (Bad file descriptor) [pid 8848] close(8) = -1 EBADF (Bad file descriptor) [pid 8848] close(9) = -1 EBADF (Bad file descriptor) [pid 8848] close(10) = -1 EBADF (Bad file descriptor) [pid 8848] close(11) = -1 EBADF (Bad file descriptor) [pid 8848] close(12) = -1 EBADF (Bad file descriptor) [pid 8848] close(13) = -1 EBADF (Bad file descriptor) [pid 8848] close(14) = -1 EBADF (Bad file descriptor) [pid 8848] close(15) = -1 EBADF (Bad file descriptor) [pid 8848] close(16) = -1 EBADF (Bad file descriptor) [pid 8848] close(17) = -1 EBADF (Bad file descriptor) [pid 8848] close(18) = -1 EBADF (Bad file descriptor) [pid 8848] close(19) = -1 EBADF (Bad file descriptor) [pid 8848] close(20) = -1 EBADF (Bad file descriptor) [pid 8848] close(21) = -1 EBADF (Bad file descriptor) [pid 8848] close(22) = -1 EBADF (Bad file descriptor) [pid 8848] close(23) = -1 EBADF (Bad file descriptor) [pid 8848] close(24) = -1 EBADF (Bad file descriptor) [pid 8848] close(25) = -1 EBADF (Bad file descriptor) [pid 8848] close(26) = -1 EBADF (Bad file descriptor) [pid 8848] close(27) = -1 EBADF (Bad file descriptor) [pid 8848] close(28) = -1 EBADF (Bad file descriptor) [pid 8848] close(29) = -1 EBADF (Bad file descriptor) [pid 8848] exit_group(0) = ? [pid 8848] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3230, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3228", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3228/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3228/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3228/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3228") = 0 [pid 3620] mkdir("./3229", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3231 ./strace-static-x86_64: Process 8849 attached [pid 8849] chdir("./3229") = 0 [pid 8849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8849] setpgid(0, 0) = 0 [pid 8849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8849] write(3, "1000", 4) = 4 [pid 8849] close(3) = 0 [pid 8849] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8849] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.751045][ T8848] siw: device registration error -23 [pid 8849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8849] close(3) = 0 [pid 8849] close(4) = 0 [pid 8849] close(5) = 0 [pid 8849] close(6) = -1 EBADF (Bad file descriptor) [pid 8849] close(7) = -1 EBADF (Bad file descriptor) [pid 8849] close(8) = -1 EBADF (Bad file descriptor) [pid 8849] close(9) = -1 EBADF (Bad file descriptor) [pid 8849] close(10) = -1 EBADF (Bad file descriptor) [pid 8849] close(11) = -1 EBADF (Bad file descriptor) [pid 8849] close(12) = -1 EBADF (Bad file descriptor) [pid 8849] close(13) = -1 EBADF (Bad file descriptor) [pid 8849] close(14) = -1 EBADF (Bad file descriptor) [pid 8849] close(15) = -1 EBADF (Bad file descriptor) [pid 8849] close(16) = -1 EBADF (Bad file descriptor) [pid 8849] close(17) = -1 EBADF (Bad file descriptor) [pid 8849] close(18) = -1 EBADF (Bad file descriptor) [pid 8849] close(19) = -1 EBADF (Bad file descriptor) [pid 8849] close(20) = -1 EBADF (Bad file descriptor) [pid 8849] close(21) = -1 EBADF (Bad file descriptor) [pid 8849] close(22) = -1 EBADF (Bad file descriptor) [pid 8849] close(23) = -1 EBADF (Bad file descriptor) [pid 8849] close(24) = -1 EBADF (Bad file descriptor) [pid 8849] close(25) = -1 EBADF (Bad file descriptor) [pid 8849] close(26) = -1 EBADF (Bad file descriptor) [pid 8849] close(27) = -1 EBADF (Bad file descriptor) [pid 8849] close(28) = -1 EBADF (Bad file descriptor) [pid 8849] close(29) = -1 EBADF (Bad file descriptor) [pid 8849] exit_group(0) = ? [pid 8849] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3231, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3229", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3229/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3229/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3229/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3229") = 0 [pid 3620] mkdir("./3230", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8850 attached , child_tidptr=0x555555b53690) = 3232 [pid 8850] chdir("./3230") = 0 [pid 8850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8850] setpgid(0, 0) = 0 [pid 8850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8850] write(3, "1000", 4) = 4 [pid 8850] close(3) = 0 [pid 8850] symlink("/dev/binderfs", "./binderfs") = 0 [ 200.787231][ T8849] siw: device registration error -23 [pid 8850] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8850] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8850] close(3) = 0 [pid 8850] close(4) = 0 [pid 8850] close(5) = 0 [pid 8850] close(6) = -1 EBADF (Bad file descriptor) [pid 8850] close(7) = -1 EBADF (Bad file descriptor) [pid 8850] close(8) = -1 EBADF (Bad file descriptor) [pid 8850] close(9) = -1 EBADF (Bad file descriptor) [pid 8850] close(10) = -1 EBADF (Bad file descriptor) [pid 8850] close(11) = -1 EBADF (Bad file descriptor) [pid 8850] close(12) = -1 EBADF (Bad file descriptor) [pid 8850] close(13) = -1 EBADF (Bad file descriptor) [pid 8850] close(14) = -1 EBADF (Bad file descriptor) [pid 8850] close(15) = -1 EBADF (Bad file descriptor) [pid 8850] close(16) = -1 EBADF (Bad file descriptor) [pid 8850] close(17) = -1 EBADF (Bad file descriptor) [pid 8850] close(18) = -1 EBADF (Bad file descriptor) [pid 8850] close(19) = -1 EBADF (Bad file descriptor) [pid 8850] close(20) = -1 EBADF (Bad file descriptor) [pid 8850] close(21) = -1 EBADF (Bad file descriptor) [pid 8850] close(22) = -1 EBADF (Bad file descriptor) [pid 8850] close(23) = -1 EBADF (Bad file descriptor) [pid 8850] close(24) = -1 EBADF (Bad file descriptor) [pid 8850] close(25) = -1 EBADF (Bad file descriptor) [pid 8850] close(26) = -1 EBADF (Bad file descriptor) [pid 8850] close(27) = -1 EBADF (Bad file descriptor) [pid 8850] close(28) = -1 EBADF (Bad file descriptor) [pid 8850] close(29) = -1 EBADF (Bad file descriptor) [pid 8850] exit_group(0) = ? [pid 8850] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3232, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3230", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3230/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3230/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3230/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3230") = 0 [pid 3620] mkdir("./3231", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3233 ./strace-static-x86_64: Process 8851 attached [pid 8851] chdir("./3231") = 0 [pid 8851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8851] setpgid(0, 0) = 0 [pid 8851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8851] write(3, "1000", 4) = 4 [pid 8851] close(3) = 0 [pid 8851] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8851] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.822152][ T8850] siw: device registration error -23 [pid 8851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8851] close(3) = 0 [pid 8851] close(4) = 0 [pid 8851] close(5) = 0 [pid 8851] close(6) = -1 EBADF (Bad file descriptor) [pid 8851] close(7) = -1 EBADF (Bad file descriptor) [pid 8851] close(8) = -1 EBADF (Bad file descriptor) [pid 8851] close(9) = -1 EBADF (Bad file descriptor) [pid 8851] close(10) = -1 EBADF (Bad file descriptor) [pid 8851] close(11) = -1 EBADF (Bad file descriptor) [pid 8851] close(12) = -1 EBADF (Bad file descriptor) [pid 8851] close(13) = -1 EBADF (Bad file descriptor) [pid 8851] close(14) = -1 EBADF (Bad file descriptor) [pid 8851] close(15) = -1 EBADF (Bad file descriptor) [pid 8851] close(16) = -1 EBADF (Bad file descriptor) [pid 8851] close(17) = -1 EBADF (Bad file descriptor) [pid 8851] close(18) = -1 EBADF (Bad file descriptor) [pid 8851] close(19) = -1 EBADF (Bad file descriptor) [pid 8851] close(20) = -1 EBADF (Bad file descriptor) [pid 8851] close(21) = -1 EBADF (Bad file descriptor) [pid 8851] close(22) = -1 EBADF (Bad file descriptor) [pid 8851] close(23) = -1 EBADF (Bad file descriptor) [pid 8851] close(24) = -1 EBADF (Bad file descriptor) [pid 8851] close(25) = -1 EBADF (Bad file descriptor) [pid 8851] close(26) = -1 EBADF (Bad file descriptor) [pid 8851] close(27) = -1 EBADF (Bad file descriptor) [pid 8851] close(28) = -1 EBADF (Bad file descriptor) [pid 8851] close(29) = -1 EBADF (Bad file descriptor) [pid 8851] exit_group(0) = ? [pid 8851] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3233, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3231", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3231/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3231/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3231/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3231") = 0 [pid 3620] mkdir("./3232", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8852 attached , child_tidptr=0x555555b53690) = 3234 [pid 8852] chdir("./3232") = 0 [pid 8852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8852] setpgid(0, 0) = 0 [pid 8852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8852] write(3, "1000", 4) = 4 [ 200.859828][ T8851] siw: device registration error -23 [pid 8852] close(3) = 0 [pid 8852] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8852] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8852] close(3) = 0 [pid 8852] close(4) = 0 [pid 8852] close(5) = 0 [pid 8852] close(6) = -1 EBADF (Bad file descriptor) [pid 8852] close(7) = -1 EBADF (Bad file descriptor) [pid 8852] close(8) = -1 EBADF (Bad file descriptor) [pid 8852] close(9) = -1 EBADF (Bad file descriptor) [pid 8852] close(10) = -1 EBADF (Bad file descriptor) [pid 8852] close(11) = -1 EBADF (Bad file descriptor) [pid 8852] close(12) = -1 EBADF (Bad file descriptor) [pid 8852] close(13) = -1 EBADF (Bad file descriptor) [pid 8852] close(14) = -1 EBADF (Bad file descriptor) [pid 8852] close(15) = -1 EBADF (Bad file descriptor) [pid 8852] close(16) = -1 EBADF (Bad file descriptor) [pid 8852] close(17) = -1 EBADF (Bad file descriptor) [pid 8852] close(18) = -1 EBADF (Bad file descriptor) [pid 8852] close(19) = -1 EBADF (Bad file descriptor) [pid 8852] close(20) = -1 EBADF (Bad file descriptor) [pid 8852] close(21) = -1 EBADF (Bad file descriptor) [pid 8852] close(22) = -1 EBADF (Bad file descriptor) [pid 8852] close(23) = -1 EBADF (Bad file descriptor) [pid 8852] close(24) = -1 EBADF (Bad file descriptor) [pid 8852] close(25) = -1 EBADF (Bad file descriptor) [pid 8852] close(26) = -1 EBADF (Bad file descriptor) [pid 8852] close(27) = -1 EBADF (Bad file descriptor) [pid 8852] close(28) = -1 EBADF (Bad file descriptor) [pid 8852] close(29) = -1 EBADF (Bad file descriptor) [pid 8852] exit_group(0) = ? [pid 8852] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3234, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3232", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3232/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3232/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3232/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3232") = 0 [pid 3620] mkdir("./3233", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8853 attached , child_tidptr=0x555555b53690) = 3235 [pid 8853] chdir("./3233") = 0 [pid 8853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8853] setpgid(0, 0) = 0 [pid 8853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8853] write(3, "1000", 4) = 4 [pid 8853] close(3) = 0 [pid 8853] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8853] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.902578][ T8852] siw: device registration error -23 [pid 8853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8853] close(3) = 0 [pid 8853] close(4) = 0 [pid 8853] close(5) = 0 [pid 8853] close(6) = -1 EBADF (Bad file descriptor) [pid 8853] close(7) = -1 EBADF (Bad file descriptor) [pid 8853] close(8) = -1 EBADF (Bad file descriptor) [pid 8853] close(9) = -1 EBADF (Bad file descriptor) [pid 8853] close(10) = -1 EBADF (Bad file descriptor) [pid 8853] close(11) = -1 EBADF (Bad file descriptor) [pid 8853] close(12) = -1 EBADF (Bad file descriptor) [pid 8853] close(13) = -1 EBADF (Bad file descriptor) [pid 8853] close(14) = -1 EBADF (Bad file descriptor) [pid 8853] close(15) = -1 EBADF (Bad file descriptor) [pid 8853] close(16) = -1 EBADF (Bad file descriptor) [pid 8853] close(17) = -1 EBADF (Bad file descriptor) [pid 8853] close(18) = -1 EBADF (Bad file descriptor) [pid 8853] close(19) = -1 EBADF (Bad file descriptor) [pid 8853] close(20) = -1 EBADF (Bad file descriptor) [pid 8853] close(21) = -1 EBADF (Bad file descriptor) [pid 8853] close(22) = -1 EBADF (Bad file descriptor) [pid 8853] close(23) = -1 EBADF (Bad file descriptor) [pid 8853] close(24) = -1 EBADF (Bad file descriptor) [pid 8853] close(25) = -1 EBADF (Bad file descriptor) [pid 8853] close(26) = -1 EBADF (Bad file descriptor) [pid 8853] close(27) = -1 EBADF (Bad file descriptor) [pid 8853] close(28) = -1 EBADF (Bad file descriptor) [pid 8853] close(29) = -1 EBADF (Bad file descriptor) [pid 8853] exit_group(0) = ? [pid 8853] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3235, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3233", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3233/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3233/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3233/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3233") = 0 [pid 3620] mkdir("./3234", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3236 ./strace-static-x86_64: Process 8854 attached [pid 8854] chdir("./3234") = 0 [pid 8854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8854] setpgid(0, 0) = 0 [pid 8854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8854] write(3, "1000", 4) = 4 [pid 8854] close(3) = 0 [pid 8854] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8854] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.943726][ T8853] siw: device registration error -23 [pid 8854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8854] close(3) = 0 [pid 8854] close(4) = 0 [pid 8854] close(5) = 0 [pid 8854] close(6) = -1 EBADF (Bad file descriptor) [pid 8854] close(7) = -1 EBADF (Bad file descriptor) [pid 8854] close(8) = -1 EBADF (Bad file descriptor) [pid 8854] close(9) = -1 EBADF (Bad file descriptor) [pid 8854] close(10) = -1 EBADF (Bad file descriptor) [pid 8854] close(11) = -1 EBADF (Bad file descriptor) [pid 8854] close(12) = -1 EBADF (Bad file descriptor) [pid 8854] close(13) = -1 EBADF (Bad file descriptor) [pid 8854] close(14) = -1 EBADF (Bad file descriptor) [pid 8854] close(15) = -1 EBADF (Bad file descriptor) [pid 8854] close(16) = -1 EBADF (Bad file descriptor) [pid 8854] close(17) = -1 EBADF (Bad file descriptor) [pid 8854] close(18) = -1 EBADF (Bad file descriptor) [pid 8854] close(19) = -1 EBADF (Bad file descriptor) [pid 8854] close(20) = -1 EBADF (Bad file descriptor) [pid 8854] close(21) = -1 EBADF (Bad file descriptor) [pid 8854] close(22) = -1 EBADF (Bad file descriptor) [pid 8854] close(23) = -1 EBADF (Bad file descriptor) [pid 8854] close(24) = -1 EBADF (Bad file descriptor) [pid 8854] close(25) = -1 EBADF (Bad file descriptor) [pid 8854] close(26) = -1 EBADF (Bad file descriptor) [pid 8854] close(27) = -1 EBADF (Bad file descriptor) [pid 8854] close(28) = -1 EBADF (Bad file descriptor) [pid 8854] close(29) = -1 EBADF (Bad file descriptor) [pid 8854] exit_group(0) = ? [pid 8854] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3236, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3234", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3234/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3234/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3234/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3234") = 0 [pid 3620] mkdir("./3235", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8855 attached , child_tidptr=0x555555b53690) = 3237 [pid 8855] chdir("./3235") = 0 [pid 8855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8855] setpgid(0, 0) = 0 [pid 8855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8855] write(3, "1000", 4) = 4 [pid 8855] close(3) = 0 [pid 8855] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8855] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8855] close(3) = 0 [pid 8855] close(4) = 0 [pid 8855] close(5) = 0 [pid 8855] close(6) = -1 EBADF (Bad file descriptor) [pid 8855] close(7) = -1 EBADF (Bad file descriptor) [pid 8855] close(8) = -1 EBADF (Bad file descriptor) [pid 8855] close(9) = -1 EBADF (Bad file descriptor) [pid 8855] close(10) = -1 EBADF (Bad file descriptor) [pid 8855] close(11) = -1 EBADF (Bad file descriptor) [pid 8855] close(12) = -1 EBADF (Bad file descriptor) [pid 8855] close(13) = -1 EBADF (Bad file descriptor) [pid 8855] close(14) = -1 EBADF (Bad file descriptor) [pid 8855] close(15) = -1 EBADF (Bad file descriptor) [pid 8855] close(16) = -1 EBADF (Bad file descriptor) [pid 8855] close(17) = -1 EBADF (Bad file descriptor) [pid 8855] close(18) = -1 EBADF (Bad file descriptor) [pid 8855] close(19) = -1 EBADF (Bad file descriptor) [pid 8855] close(20) = -1 EBADF (Bad file descriptor) [pid 8855] close(21) = -1 EBADF (Bad file descriptor) [pid 8855] close(22) = -1 EBADF (Bad file descriptor) [pid 8855] close(23) = -1 EBADF (Bad file descriptor) [pid 8855] close(24) = -1 EBADF (Bad file descriptor) [pid 8855] close(25) = -1 EBADF (Bad file descriptor) [pid 8855] close(26) = -1 EBADF (Bad file descriptor) [pid 8855] close(27) = -1 EBADF (Bad file descriptor) [pid 8855] close(28) = -1 EBADF (Bad file descriptor) [pid 8855] close(29) = -1 EBADF (Bad file descriptor) [pid 8855] exit_group(0) = ? [pid 8855] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3237, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3235", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3235/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3235/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3235/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3235") = 0 [pid 3620] mkdir("./3236", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3238 ./strace-static-x86_64: Process 8856 attached [pid 8856] chdir("./3236") = 0 [pid 8856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8856] setpgid(0, 0) = 0 [pid 8856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8856] write(3, "1000", 4) = 4 [pid 8856] close(3) = 0 [pid 8856] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8856] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 200.984528][ T8854] siw: device registration error -23 [ 201.016754][ T8855] siw: device registration error -23 [pid 8856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8856] close(3) = 0 [pid 8856] close(4) = 0 [pid 8856] close(5) = 0 [pid 8856] close(6) = -1 EBADF (Bad file descriptor) [pid 8856] close(7) = -1 EBADF (Bad file descriptor) [pid 8856] close(8) = -1 EBADF (Bad file descriptor) [pid 8856] close(9) = -1 EBADF (Bad file descriptor) [pid 8856] close(10) = -1 EBADF (Bad file descriptor) [pid 8856] close(11) = -1 EBADF (Bad file descriptor) [pid 8856] close(12) = -1 EBADF (Bad file descriptor) [pid 8856] close(13) = -1 EBADF (Bad file descriptor) [pid 8856] close(14) = -1 EBADF (Bad file descriptor) [pid 8856] close(15) = -1 EBADF (Bad file descriptor) [pid 8856] close(16) = -1 EBADF (Bad file descriptor) [pid 8856] close(17) = -1 EBADF (Bad file descriptor) [pid 8856] close(18) = -1 EBADF (Bad file descriptor) [pid 8856] close(19) = -1 EBADF (Bad file descriptor) [pid 8856] close(20) = -1 EBADF (Bad file descriptor) [pid 8856] close(21) = -1 EBADF (Bad file descriptor) [pid 8856] close(22) = -1 EBADF (Bad file descriptor) [pid 8856] close(23) = -1 EBADF (Bad file descriptor) [pid 8856] close(24) = -1 EBADF (Bad file descriptor) [pid 8856] close(25) = -1 EBADF (Bad file descriptor) [pid 8856] close(26) = -1 EBADF (Bad file descriptor) [pid 8856] close(27) = -1 EBADF (Bad file descriptor) [pid 8856] close(28) = -1 EBADF (Bad file descriptor) [pid 8856] close(29) = -1 EBADF (Bad file descriptor) [pid 8856] exit_group(0) = ? [pid 8856] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3238, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3236", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3236/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3236/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3236/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3236") = 0 [pid 3620] mkdir("./3237", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8857 attached , child_tidptr=0x555555b53690) = 3239 [pid 8857] chdir("./3237") = 0 [pid 8857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8857] setpgid(0, 0) = 0 [pid 8857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8857] write(3, "1000", 4) = 4 [pid 8857] close(3) = 0 [pid 8857] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8857] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.053407][ T8856] siw: device registration error -23 [pid 8857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8857] close(3) = 0 [pid 8857] close(4) = 0 [pid 8857] close(5) = 0 [pid 8857] close(6) = -1 EBADF (Bad file descriptor) [pid 8857] close(7) = -1 EBADF (Bad file descriptor) [pid 8857] close(8) = -1 EBADF (Bad file descriptor) [pid 8857] close(9) = -1 EBADF (Bad file descriptor) [pid 8857] close(10) = -1 EBADF (Bad file descriptor) [pid 8857] close(11) = -1 EBADF (Bad file descriptor) [pid 8857] close(12) = -1 EBADF (Bad file descriptor) [pid 8857] close(13) = -1 EBADF (Bad file descriptor) [pid 8857] close(14) = -1 EBADF (Bad file descriptor) [pid 8857] close(15) = -1 EBADF (Bad file descriptor) [pid 8857] close(16) = -1 EBADF (Bad file descriptor) [pid 8857] close(17) = -1 EBADF (Bad file descriptor) [pid 8857] close(18) = -1 EBADF (Bad file descriptor) [pid 8857] close(19) = -1 EBADF (Bad file descriptor) [pid 8857] close(20) = -1 EBADF (Bad file descriptor) [pid 8857] close(21) = -1 EBADF (Bad file descriptor) [pid 8857] close(22) = -1 EBADF (Bad file descriptor) [pid 8857] close(23) = -1 EBADF (Bad file descriptor) [pid 8857] close(24) = -1 EBADF (Bad file descriptor) [pid 8857] close(25) = -1 EBADF (Bad file descriptor) [pid 8857] close(26) = -1 EBADF (Bad file descriptor) [pid 8857] close(27) = -1 EBADF (Bad file descriptor) [pid 8857] close(28) = -1 EBADF (Bad file descriptor) [pid 8857] close(29) = -1 EBADF (Bad file descriptor) [pid 8857] exit_group(0) = ? [pid 8857] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3239, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3237", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3237/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3237/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3237/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3237") = 0 [pid 3620] mkdir("./3238", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3240 ./strace-static-x86_64: Process 8858 attached [pid 8858] chdir("./3238") = 0 [pid 8858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8858] setpgid(0, 0) = 0 [pid 8858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8858] write(3, "1000", 4) = 4 [pid 8858] close(3) = 0 [pid 8858] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8858] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.089035][ T8857] siw: device registration error -23 [pid 8858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8858] close(3) = 0 [pid 8858] close(4) = 0 [pid 8858] close(5) = 0 [pid 8858] close(6) = -1 EBADF (Bad file descriptor) [pid 8858] close(7) = -1 EBADF (Bad file descriptor) [pid 8858] close(8) = -1 EBADF (Bad file descriptor) [pid 8858] close(9) = -1 EBADF (Bad file descriptor) [pid 8858] close(10) = -1 EBADF (Bad file descriptor) [pid 8858] close(11) = -1 EBADF (Bad file descriptor) [pid 8858] close(12) = -1 EBADF (Bad file descriptor) [pid 8858] close(13) = -1 EBADF (Bad file descriptor) [pid 8858] close(14) = -1 EBADF (Bad file descriptor) [pid 8858] close(15) = -1 EBADF (Bad file descriptor) [pid 8858] close(16) = -1 EBADF (Bad file descriptor) [pid 8858] close(17) = -1 EBADF (Bad file descriptor) [pid 8858] close(18) = -1 EBADF (Bad file descriptor) [pid 8858] close(19) = -1 EBADF (Bad file descriptor) [pid 8858] close(20) = -1 EBADF (Bad file descriptor) [pid 8858] close(21) = -1 EBADF (Bad file descriptor) [pid 8858] close(22) = -1 EBADF (Bad file descriptor) [pid 8858] close(23) = -1 EBADF (Bad file descriptor) [pid 8858] close(24) = -1 EBADF (Bad file descriptor) [pid 8858] close(25) = -1 EBADF (Bad file descriptor) [pid 8858] close(26) = -1 EBADF (Bad file descriptor) [pid 8858] close(27) = -1 EBADF (Bad file descriptor) [pid 8858] close(28) = -1 EBADF (Bad file descriptor) [pid 8858] close(29) = -1 EBADF (Bad file descriptor) [pid 8858] exit_group(0) = ? [pid 8858] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3240, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3238", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3238/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3238/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3238/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3238") = 0 [pid 3620] mkdir("./3239", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8859 attached , child_tidptr=0x555555b53690) = 3241 [pid 8859] chdir("./3239") = 0 [pid 8859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 201.121897][ T8858] siw: device registration error -23 [pid 8859] setpgid(0, 0) = 0 [pid 8859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8859] write(3, "1000", 4) = 4 [pid 8859] close(3) = 0 [pid 8859] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8859] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8859] close(3) = 0 [pid 8859] close(4) = 0 [pid 8859] close(5) = 0 [pid 8859] close(6) = -1 EBADF (Bad file descriptor) [pid 8859] close(7) = -1 EBADF (Bad file descriptor) [pid 8859] close(8) = -1 EBADF (Bad file descriptor) [pid 8859] close(9) = -1 EBADF (Bad file descriptor) [pid 8859] close(10) = -1 EBADF (Bad file descriptor) [pid 8859] close(11) = -1 EBADF (Bad file descriptor) [pid 8859] close(12) = -1 EBADF (Bad file descriptor) [pid 8859] close(13) = -1 EBADF (Bad file descriptor) [pid 8859] close(14) = -1 EBADF (Bad file descriptor) [pid 8859] close(15) = -1 EBADF (Bad file descriptor) [pid 8859] close(16) = -1 EBADF (Bad file descriptor) [pid 8859] close(17) = -1 EBADF (Bad file descriptor) [pid 8859] close(18) = -1 EBADF (Bad file descriptor) [pid 8859] close(19) = -1 EBADF (Bad file descriptor) [pid 8859] close(20) = -1 EBADF (Bad file descriptor) [pid 8859] close(21) = -1 EBADF (Bad file descriptor) [pid 8859] close(22) = -1 EBADF (Bad file descriptor) [pid 8859] close(23) = -1 EBADF (Bad file descriptor) [pid 8859] close(24) = -1 EBADF (Bad file descriptor) [pid 8859] close(25) = -1 EBADF (Bad file descriptor) [pid 8859] close(26) = -1 EBADF (Bad file descriptor) [pid 8859] close(27) = -1 EBADF (Bad file descriptor) [pid 8859] close(28) = -1 EBADF (Bad file descriptor) [pid 8859] close(29) = -1 EBADF (Bad file descriptor) [pid 8859] exit_group(0) = ? [pid 8859] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3241, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3239", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3239/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3239/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3239/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3239") = 0 [pid 3620] mkdir("./3240", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3242 ./strace-static-x86_64: Process 8860 attached [pid 8860] chdir("./3240") = 0 [pid 8860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8860] setpgid(0, 0) = 0 [pid 8860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8860] write(3, "1000", 4) = 4 [pid 8860] close(3) = 0 [pid 8860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8860] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8860] close(3) = 0 [pid 8860] close(4) = 0 [pid 8860] close(5) = 0 [pid 8860] close(6) = -1 EBADF (Bad file descriptor) [pid 8860] close(7) = -1 EBADF (Bad file descriptor) [pid 8860] close(8) = -1 EBADF (Bad file descriptor) [pid 8860] close(9) = -1 EBADF (Bad file descriptor) [pid 8860] close(10) = -1 EBADF (Bad file descriptor) [pid 8860] close(11) = -1 EBADF (Bad file descriptor) [pid 8860] close(12) = -1 EBADF (Bad file descriptor) [pid 8860] close(13) = -1 EBADF (Bad file descriptor) [pid 8860] close(14) = -1 EBADF (Bad file descriptor) [pid 8860] close(15) = -1 EBADF (Bad file descriptor) [pid 8860] close(16) = -1 EBADF (Bad file descriptor) [pid 8860] close(17) = -1 EBADF (Bad file descriptor) [pid 8860] close(18) = -1 EBADF (Bad file descriptor) [pid 8860] close(19) = -1 EBADF (Bad file descriptor) [pid 8860] close(20) = -1 EBADF (Bad file descriptor) [pid 8860] close(21) = -1 EBADF (Bad file descriptor) [pid 8860] close(22) = -1 EBADF (Bad file descriptor) [pid 8860] close(23) = -1 EBADF (Bad file descriptor) [pid 8860] close(24) = -1 EBADF (Bad file descriptor) [pid 8860] close(25) = -1 EBADF (Bad file descriptor) [pid 8860] close(26) = -1 EBADF (Bad file descriptor) [pid 8860] close(27) = -1 EBADF (Bad file descriptor) [pid 8860] close(28) = -1 EBADF (Bad file descriptor) [pid 8860] close(29) = -1 EBADF (Bad file descriptor) [pid 8860] exit_group(0) = ? [pid 8860] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3242, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3240", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3240/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3240/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3240/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3240") = 0 [pid 3620] mkdir("./3241", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3243 ./strace-static-x86_64: Process 8861 attached [pid 8861] chdir("./3241") = 0 [pid 8861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8861] setpgid(0, 0) = 0 [pid 8861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8861] write(3, "1000", 4) = 4 [pid 8861] close(3) = 0 [pid 8861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8861] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.168028][ T8859] siw: device registration error -23 [ 201.205649][ T8860] siw: device registration error -23 [pid 8861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8861] close(3) = 0 [pid 8861] close(4) = 0 [pid 8861] close(5) = 0 [pid 8861] close(6) = -1 EBADF (Bad file descriptor) [pid 8861] close(7) = -1 EBADF (Bad file descriptor) [pid 8861] close(8) = -1 EBADF (Bad file descriptor) [pid 8861] close(9) = -1 EBADF (Bad file descriptor) [pid 8861] close(10) = -1 EBADF (Bad file descriptor) [pid 8861] close(11) = -1 EBADF (Bad file descriptor) [pid 8861] close(12) = -1 EBADF (Bad file descriptor) [pid 8861] close(13) = -1 EBADF (Bad file descriptor) [pid 8861] close(14) = -1 EBADF (Bad file descriptor) [pid 8861] close(15) = -1 EBADF (Bad file descriptor) [pid 8861] close(16) = -1 EBADF (Bad file descriptor) [pid 8861] close(17) = -1 EBADF (Bad file descriptor) [pid 8861] close(18) = -1 EBADF (Bad file descriptor) [pid 8861] close(19) = -1 EBADF (Bad file descriptor) [pid 8861] close(20) = -1 EBADF (Bad file descriptor) [pid 8861] close(21) = -1 EBADF (Bad file descriptor) [pid 8861] close(22) = -1 EBADF (Bad file descriptor) [pid 8861] close(23) = -1 EBADF (Bad file descriptor) [pid 8861] close(24) = -1 EBADF (Bad file descriptor) [pid 8861] close(25) = -1 EBADF (Bad file descriptor) [pid 8861] close(26) = -1 EBADF (Bad file descriptor) [pid 8861] close(27) = -1 EBADF (Bad file descriptor) [pid 8861] close(28) = -1 EBADF (Bad file descriptor) [pid 8861] close(29) = -1 EBADF (Bad file descriptor) [pid 8861] exit_group(0) = ? [pid 8861] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3243, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3241", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3241/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3241/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3241/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3241") = 0 [pid 3620] mkdir("./3242", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3244 ./strace-static-x86_64: Process 8862 attached [pid 8862] chdir("./3242") = 0 [pid 8862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8862] setpgid(0, 0) = 0 [pid 8862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8862] write(3, "1000", 4) = 4 [pid 8862] close(3) = 0 [pid 8862] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8862] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.239728][ T8861] siw: device registration error -23 [pid 8862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8862] close(3) = 0 [pid 8862] close(4) = 0 [pid 8862] close(5) = 0 [pid 8862] close(6) = -1 EBADF (Bad file descriptor) [pid 8862] close(7) = -1 EBADF (Bad file descriptor) [pid 8862] close(8) = -1 EBADF (Bad file descriptor) [pid 8862] close(9) = -1 EBADF (Bad file descriptor) [pid 8862] close(10) = -1 EBADF (Bad file descriptor) [pid 8862] close(11) = -1 EBADF (Bad file descriptor) [pid 8862] close(12) = -1 EBADF (Bad file descriptor) [pid 8862] close(13) = -1 EBADF (Bad file descriptor) [pid 8862] close(14) = -1 EBADF (Bad file descriptor) [pid 8862] close(15) = -1 EBADF (Bad file descriptor) [pid 8862] close(16) = -1 EBADF (Bad file descriptor) [pid 8862] close(17) = -1 EBADF (Bad file descriptor) [pid 8862] close(18) = -1 EBADF (Bad file descriptor) [pid 8862] close(19) = -1 EBADF (Bad file descriptor) [pid 8862] close(20) = -1 EBADF (Bad file descriptor) [pid 8862] close(21) = -1 EBADF (Bad file descriptor) [pid 8862] close(22) = -1 EBADF (Bad file descriptor) [pid 8862] close(23) = -1 EBADF (Bad file descriptor) [pid 8862] close(24) = -1 EBADF (Bad file descriptor) [pid 8862] close(25) = -1 EBADF (Bad file descriptor) [pid 8862] close(26) = -1 EBADF (Bad file descriptor) [pid 8862] close(27) = -1 EBADF (Bad file descriptor) [pid 8862] close(28) = -1 EBADF (Bad file descriptor) [pid 8862] close(29) = -1 EBADF (Bad file descriptor) [pid 8862] exit_group(0) = ? [pid 8862] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3242", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3242/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3242/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3242/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3242") = 0 [pid 3620] mkdir("./3243", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3245 ./strace-static-x86_64: Process 8863 attached [pid 8863] chdir("./3243") = 0 [pid 8863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8863] setpgid(0, 0) = 0 [pid 8863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8863] write(3, "1000", 4) = 4 [pid 8863] close(3) = 0 [pid 8863] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8863] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.275829][ T8862] siw: device registration error -23 [pid 8863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8863] close(3) = 0 [pid 8863] close(4) = 0 [pid 8863] close(5) = 0 [pid 8863] close(6) = -1 EBADF (Bad file descriptor) [pid 8863] close(7) = -1 EBADF (Bad file descriptor) [pid 8863] close(8) = -1 EBADF (Bad file descriptor) [pid 8863] close(9) = -1 EBADF (Bad file descriptor) [pid 8863] close(10) = -1 EBADF (Bad file descriptor) [pid 8863] close(11) = -1 EBADF (Bad file descriptor) [pid 8863] close(12) = -1 EBADF (Bad file descriptor) [pid 8863] close(13) = -1 EBADF (Bad file descriptor) [pid 8863] close(14) = -1 EBADF (Bad file descriptor) [pid 8863] close(15) = -1 EBADF (Bad file descriptor) [pid 8863] close(16) = -1 EBADF (Bad file descriptor) [pid 8863] close(17) = -1 EBADF (Bad file descriptor) [pid 8863] close(18) = -1 EBADF (Bad file descriptor) [pid 8863] close(19) = -1 EBADF (Bad file descriptor) [pid 8863] close(20) = -1 EBADF (Bad file descriptor) [pid 8863] close(21) = -1 EBADF (Bad file descriptor) [pid 8863] close(22) = -1 EBADF (Bad file descriptor) [pid 8863] close(23) = -1 EBADF (Bad file descriptor) [pid 8863] close(24) = -1 EBADF (Bad file descriptor) [pid 8863] close(25) = -1 EBADF (Bad file descriptor) [pid 8863] close(26) = -1 EBADF (Bad file descriptor) [pid 8863] close(27) = -1 EBADF (Bad file descriptor) [pid 8863] close(28) = -1 EBADF (Bad file descriptor) [pid 8863] close(29) = -1 EBADF (Bad file descriptor) [pid 8863] exit_group(0) = ? [pid 8863] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3245, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3243", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3243/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3243/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3243/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3243") = 0 [pid 3620] mkdir("./3244", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3246 ./strace-static-x86_64: Process 8864 attached [pid 8864] chdir("./3244") = 0 [pid 8864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8864] setpgid(0, 0) = 0 [pid 8864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8864] write(3, "1000", 4) = 4 [pid 8864] close(3) = 0 [pid 8864] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8864] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.311625][ T8863] siw: device registration error -23 [pid 8864] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8864] close(3) = 0 [pid 8864] close(4) = 0 [pid 8864] close(5) = 0 [pid 8864] close(6) = -1 EBADF (Bad file descriptor) [pid 8864] close(7) = -1 EBADF (Bad file descriptor) [pid 8864] close(8) = -1 EBADF (Bad file descriptor) [pid 8864] close(9) = -1 EBADF (Bad file descriptor) [pid 8864] close(10) = -1 EBADF (Bad file descriptor) [pid 8864] close(11) = -1 EBADF (Bad file descriptor) [pid 8864] close(12) = -1 EBADF (Bad file descriptor) [pid 8864] close(13) = -1 EBADF (Bad file descriptor) [pid 8864] close(14) = -1 EBADF (Bad file descriptor) [pid 8864] close(15) = -1 EBADF (Bad file descriptor) [pid 8864] close(16) = -1 EBADF (Bad file descriptor) [pid 8864] close(17) = -1 EBADF (Bad file descriptor) [pid 8864] close(18) = -1 EBADF (Bad file descriptor) [pid 8864] close(19) = -1 EBADF (Bad file descriptor) [pid 8864] close(20) = -1 EBADF (Bad file descriptor) [pid 8864] close(21) = -1 EBADF (Bad file descriptor) [pid 8864] close(22) = -1 EBADF (Bad file descriptor) [pid 8864] close(23) = -1 EBADF (Bad file descriptor) [pid 8864] close(24) = -1 EBADF (Bad file descriptor) [pid 8864] close(25) = -1 EBADF (Bad file descriptor) [pid 8864] close(26) = -1 EBADF (Bad file descriptor) [pid 8864] close(27) = -1 EBADF (Bad file descriptor) [pid 8864] close(28) = -1 EBADF (Bad file descriptor) [pid 8864] close(29) = -1 EBADF (Bad file descriptor) [pid 8864] exit_group(0) = ? [pid 8864] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3246, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3244", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3244/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3244/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3244/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3244") = 0 [pid 3620] mkdir("./3245", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3247 ./strace-static-x86_64: Process 8865 attached [pid 8865] chdir("./3245") = 0 [pid 8865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8865] setpgid(0, 0) = 0 [pid 8865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8865] write(3, "1000", 4) = 4 [pid 8865] close(3) = 0 [pid 8865] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8865] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.342394][ T8864] siw: device registration error -23 [pid 8865] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8865] close(3) = 0 [pid 8865] close(4) = 0 [pid 8865] close(5) = 0 [pid 8865] close(6) = -1 EBADF (Bad file descriptor) [pid 8865] close(7) = -1 EBADF (Bad file descriptor) [pid 8865] close(8) = -1 EBADF (Bad file descriptor) [pid 8865] close(9) = -1 EBADF (Bad file descriptor) [pid 8865] close(10) = -1 EBADF (Bad file descriptor) [pid 8865] close(11) = -1 EBADF (Bad file descriptor) [pid 8865] close(12) = -1 EBADF (Bad file descriptor) [pid 8865] close(13) = -1 EBADF (Bad file descriptor) [pid 8865] close(14) = -1 EBADF (Bad file descriptor) [pid 8865] close(15) = -1 EBADF (Bad file descriptor) [pid 8865] close(16) = -1 EBADF (Bad file descriptor) [pid 8865] close(17) = -1 EBADF (Bad file descriptor) [pid 8865] close(18) = -1 EBADF (Bad file descriptor) [pid 8865] close(19) = -1 EBADF (Bad file descriptor) [pid 8865] close(20) = -1 EBADF (Bad file descriptor) [pid 8865] close(21) = -1 EBADF (Bad file descriptor) [pid 8865] close(22) = -1 EBADF (Bad file descriptor) [pid 8865] close(23) = -1 EBADF (Bad file descriptor) [pid 8865] close(24) = -1 EBADF (Bad file descriptor) [pid 8865] close(25) = -1 EBADF (Bad file descriptor) [pid 8865] close(26) = -1 EBADF (Bad file descriptor) [pid 8865] close(27) = -1 EBADF (Bad file descriptor) [pid 8865] close(28) = -1 EBADF (Bad file descriptor) [pid 8865] close(29) = -1 EBADF (Bad file descriptor) [pid 8865] exit_group(0) = ? [pid 8865] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3247, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3245", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3245/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3245/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3245/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3245") = 0 [pid 3620] mkdir("./3246", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3248 ./strace-static-x86_64: Process 8866 attached [pid 8866] chdir("./3246") = 0 [pid 8866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8866] setpgid(0, 0) = 0 [pid 8866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8866] write(3, "1000", 4) = 4 [pid 8866] close(3) = 0 [pid 8866] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8866] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.381860][ T8865] siw: device registration error -23 [pid 8866] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8866] close(3) = 0 [pid 8866] close(4) = 0 [pid 8866] close(5) = 0 [pid 8866] close(6) = -1 EBADF (Bad file descriptor) [pid 8866] close(7) = -1 EBADF (Bad file descriptor) [pid 8866] close(8) = -1 EBADF (Bad file descriptor) [pid 8866] close(9) = -1 EBADF (Bad file descriptor) [pid 8866] close(10) = -1 EBADF (Bad file descriptor) [pid 8866] close(11) = -1 EBADF (Bad file descriptor) [pid 8866] close(12) = -1 EBADF (Bad file descriptor) [pid 8866] close(13) = -1 EBADF (Bad file descriptor) [pid 8866] close(14) = -1 EBADF (Bad file descriptor) [pid 8866] close(15) = -1 EBADF (Bad file descriptor) [pid 8866] close(16) = -1 EBADF (Bad file descriptor) [pid 8866] close(17) = -1 EBADF (Bad file descriptor) [pid 8866] close(18) = -1 EBADF (Bad file descriptor) [pid 8866] close(19) = -1 EBADF (Bad file descriptor) [pid 8866] close(20) = -1 EBADF (Bad file descriptor) [pid 8866] close(21) = -1 EBADF (Bad file descriptor) [pid 8866] close(22) = -1 EBADF (Bad file descriptor) [pid 8866] close(23) = -1 EBADF (Bad file descriptor) [pid 8866] close(24) = -1 EBADF (Bad file descriptor) [pid 8866] close(25) = -1 EBADF (Bad file descriptor) [pid 8866] close(26) = -1 EBADF (Bad file descriptor) [pid 8866] close(27) = -1 EBADF (Bad file descriptor) [pid 8866] close(28) = -1 EBADF (Bad file descriptor) [pid 8866] close(29) = -1 EBADF (Bad file descriptor) [pid 8866] exit_group(0) = ? [pid 8866] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3248, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3246", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3246/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3246/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3246/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3246") = 0 [pid 3620] mkdir("./3247", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8867 attached , child_tidptr=0x555555b53690) = 3249 [pid 8867] chdir("./3247") = 0 [pid 8867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8867] setpgid(0, 0) = 0 [pid 8867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8867] write(3, "1000", 4) = 4 [pid 8867] close(3) = 0 [pid 8867] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8867] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.421456][ T8866] siw: device registration error -23 [pid 8867] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8867] close(3) = 0 [pid 8867] close(4) = 0 [pid 8867] close(5) = 0 [pid 8867] close(6) = -1 EBADF (Bad file descriptor) [pid 8867] close(7) = -1 EBADF (Bad file descriptor) [pid 8867] close(8) = -1 EBADF (Bad file descriptor) [pid 8867] close(9) = -1 EBADF (Bad file descriptor) [pid 8867] close(10) = -1 EBADF (Bad file descriptor) [pid 8867] close(11) = -1 EBADF (Bad file descriptor) [pid 8867] close(12) = -1 EBADF (Bad file descriptor) [pid 8867] close(13) = -1 EBADF (Bad file descriptor) [pid 8867] close(14) = -1 EBADF (Bad file descriptor) [pid 8867] close(15) = -1 EBADF (Bad file descriptor) [pid 8867] close(16) = -1 EBADF (Bad file descriptor) [pid 8867] close(17) = -1 EBADF (Bad file descriptor) [pid 8867] close(18) = -1 EBADF (Bad file descriptor) [pid 8867] close(19) = -1 EBADF (Bad file descriptor) [pid 8867] close(20) = -1 EBADF (Bad file descriptor) [pid 8867] close(21) = -1 EBADF (Bad file descriptor) [pid 8867] close(22) = -1 EBADF (Bad file descriptor) [pid 8867] close(23) = -1 EBADF (Bad file descriptor) [pid 8867] close(24) = -1 EBADF (Bad file descriptor) [pid 8867] close(25) = -1 EBADF (Bad file descriptor) [pid 8867] close(26) = -1 EBADF (Bad file descriptor) [pid 8867] close(27) = -1 EBADF (Bad file descriptor) [pid 8867] close(28) = -1 EBADF (Bad file descriptor) [pid 8867] close(29) = -1 EBADF (Bad file descriptor) [pid 8867] exit_group(0) = ? [pid 8867] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3249, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3247", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3247/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3247/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3247/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3247") = 0 [pid 3620] mkdir("./3248", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8868 attached , child_tidptr=0x555555b53690) = 3250 [pid 8868] chdir("./3248") = 0 [pid 8868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8868] setpgid(0, 0) = 0 [pid 8868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8868] write(3, "1000", 4) = 4 [pid 8868] close(3) = 0 [pid 8868] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8868] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.452323][ T8867] siw: device registration error -23 [pid 8868] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8868] close(3) = 0 [pid 8868] close(4) = 0 [pid 8868] close(5) = 0 [pid 8868] close(6) = -1 EBADF (Bad file descriptor) [pid 8868] close(7) = -1 EBADF (Bad file descriptor) [pid 8868] close(8) = -1 EBADF (Bad file descriptor) [pid 8868] close(9) = -1 EBADF (Bad file descriptor) [pid 8868] close(10) = -1 EBADF (Bad file descriptor) [pid 8868] close(11) = -1 EBADF (Bad file descriptor) [pid 8868] close(12) = -1 EBADF (Bad file descriptor) [pid 8868] close(13) = -1 EBADF (Bad file descriptor) [pid 8868] close(14) = -1 EBADF (Bad file descriptor) [pid 8868] close(15) = -1 EBADF (Bad file descriptor) [pid 8868] close(16) = -1 EBADF (Bad file descriptor) [pid 8868] close(17) = -1 EBADF (Bad file descriptor) [pid 8868] close(18) = -1 EBADF (Bad file descriptor) [pid 8868] close(19) = -1 EBADF (Bad file descriptor) [pid 8868] close(20) = -1 EBADF (Bad file descriptor) [pid 8868] close(21) = -1 EBADF (Bad file descriptor) [pid 8868] close(22) = -1 EBADF (Bad file descriptor) [pid 8868] close(23) = -1 EBADF (Bad file descriptor) [pid 8868] close(24) = -1 EBADF (Bad file descriptor) [pid 8868] close(25) = -1 EBADF (Bad file descriptor) [pid 8868] close(26) = -1 EBADF (Bad file descriptor) [pid 8868] close(27) = -1 EBADF (Bad file descriptor) [pid 8868] close(28) = -1 EBADF (Bad file descriptor) [pid 8868] close(29) = -1 EBADF (Bad file descriptor) [pid 8868] exit_group(0) = ? [pid 8868] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3250, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3248", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3248/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3248/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3248/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3248") = 0 [pid 3620] mkdir("./3249", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3251 ./strace-static-x86_64: Process 8869 attached [pid 8869] chdir("./3249") = 0 [pid 8869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8869] setpgid(0, 0) = 0 [pid 8869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8869] write(3, "1000", 4) = 4 [pid 8869] close(3) = 0 [pid 8869] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8869] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.484548][ T8868] siw: device registration error -23 [pid 8869] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8869] close(3) = 0 [pid 8869] close(4) = 0 [pid 8869] close(5) = 0 [pid 8869] close(6) = -1 EBADF (Bad file descriptor) [pid 8869] close(7) = -1 EBADF (Bad file descriptor) [pid 8869] close(8) = -1 EBADF (Bad file descriptor) [pid 8869] close(9) = -1 EBADF (Bad file descriptor) [pid 8869] close(10) = -1 EBADF (Bad file descriptor) [pid 8869] close(11) = -1 EBADF (Bad file descriptor) [pid 8869] close(12) = -1 EBADF (Bad file descriptor) [pid 8869] close(13) = -1 EBADF (Bad file descriptor) [pid 8869] close(14) = -1 EBADF (Bad file descriptor) [pid 8869] close(15) = -1 EBADF (Bad file descriptor) [pid 8869] close(16) = -1 EBADF (Bad file descriptor) [pid 8869] close(17) = -1 EBADF (Bad file descriptor) [pid 8869] close(18) = -1 EBADF (Bad file descriptor) [pid 8869] close(19) = -1 EBADF (Bad file descriptor) [pid 8869] close(20) = -1 EBADF (Bad file descriptor) [pid 8869] close(21) = -1 EBADF (Bad file descriptor) [pid 8869] close(22) = -1 EBADF (Bad file descriptor) [pid 8869] close(23) = -1 EBADF (Bad file descriptor) [pid 8869] close(24) = -1 EBADF (Bad file descriptor) [pid 8869] close(25) = -1 EBADF (Bad file descriptor) [pid 8869] close(26) = -1 EBADF (Bad file descriptor) [pid 8869] close(27) = -1 EBADF (Bad file descriptor) [pid 8869] close(28) = -1 EBADF (Bad file descriptor) [pid 8869] close(29) = -1 EBADF (Bad file descriptor) [pid 8869] exit_group(0) = ? [pid 8869] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3251, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3249", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3249/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3249/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3249/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3249") = 0 [pid 3620] mkdir("./3250", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3252 ./strace-static-x86_64: Process 8870 attached [pid 8870] chdir("./3250") = 0 [pid 8870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8870] setpgid(0, 0) = 0 [pid 8870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8870] write(3, "1000", 4) = 4 [pid 8870] close(3) = 0 [pid 8870] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8870] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.523975][ T8869] siw: device registration error -23 [pid 8870] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8870] close(3) = 0 [pid 8870] close(4) = 0 [pid 8870] close(5) = 0 [pid 8870] close(6) = -1 EBADF (Bad file descriptor) [pid 8870] close(7) = -1 EBADF (Bad file descriptor) [pid 8870] close(8) = -1 EBADF (Bad file descriptor) [pid 8870] close(9) = -1 EBADF (Bad file descriptor) [pid 8870] close(10) = -1 EBADF (Bad file descriptor) [pid 8870] close(11) = -1 EBADF (Bad file descriptor) [pid 8870] close(12) = -1 EBADF (Bad file descriptor) [pid 8870] close(13) = -1 EBADF (Bad file descriptor) [pid 8870] close(14) = -1 EBADF (Bad file descriptor) [pid 8870] close(15) = -1 EBADF (Bad file descriptor) [pid 8870] close(16) = -1 EBADF (Bad file descriptor) [pid 8870] close(17) = -1 EBADF (Bad file descriptor) [pid 8870] close(18) = -1 EBADF (Bad file descriptor) [pid 8870] close(19) = -1 EBADF (Bad file descriptor) [pid 8870] close(20) = -1 EBADF (Bad file descriptor) [pid 8870] close(21) = -1 EBADF (Bad file descriptor) [pid 8870] close(22) = -1 EBADF (Bad file descriptor) [pid 8870] close(23) = -1 EBADF (Bad file descriptor) [pid 8870] close(24) = -1 EBADF (Bad file descriptor) [pid 8870] close(25) = -1 EBADF (Bad file descriptor) [pid 8870] close(26) = -1 EBADF (Bad file descriptor) [pid 8870] close(27) = -1 EBADF (Bad file descriptor) [pid 8870] close(28) = -1 EBADF (Bad file descriptor) [pid 8870] close(29) = -1 EBADF (Bad file descriptor) [pid 8870] exit_group(0) = ? [pid 8870] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3252, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3250", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3250/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3250/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3250/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3250") = 0 [pid 3620] mkdir("./3251", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3253 ./strace-static-x86_64: Process 8871 attached [pid 8871] chdir("./3251") = 0 [pid 8871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8871] setpgid(0, 0) = 0 [pid 8871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8871] write(3, "1000", 4) = 4 [pid 8871] close(3) = 0 [pid 8871] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8871] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.553840][ T8870] siw: device registration error -23 [pid 8871] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8871] close(3) = 0 [pid 8871] close(4) = 0 [pid 8871] close(5) = 0 [pid 8871] close(6) = -1 EBADF (Bad file descriptor) [pid 8871] close(7) = -1 EBADF (Bad file descriptor) [pid 8871] close(8) = -1 EBADF (Bad file descriptor) [pid 8871] close(9) = -1 EBADF (Bad file descriptor) [pid 8871] close(10) = -1 EBADF (Bad file descriptor) [pid 8871] close(11) = -1 EBADF (Bad file descriptor) [pid 8871] close(12) = -1 EBADF (Bad file descriptor) [pid 8871] close(13) = -1 EBADF (Bad file descriptor) [pid 8871] close(14) = -1 EBADF (Bad file descriptor) [pid 8871] close(15) = -1 EBADF (Bad file descriptor) [pid 8871] close(16) = -1 EBADF (Bad file descriptor) [pid 8871] close(17) = -1 EBADF (Bad file descriptor) [pid 8871] close(18) = -1 EBADF (Bad file descriptor) [pid 8871] close(19) = -1 EBADF (Bad file descriptor) [pid 8871] close(20) = -1 EBADF (Bad file descriptor) [pid 8871] close(21) = -1 EBADF (Bad file descriptor) [pid 8871] close(22) = -1 EBADF (Bad file descriptor) [pid 8871] close(23) = -1 EBADF (Bad file descriptor) [pid 8871] close(24) = -1 EBADF (Bad file descriptor) [pid 8871] close(25) = -1 EBADF (Bad file descriptor) [pid 8871] close(26) = -1 EBADF (Bad file descriptor) [pid 8871] close(27) = -1 EBADF (Bad file descriptor) [pid 8871] close(28) = -1 EBADF (Bad file descriptor) [pid 8871] close(29) = -1 EBADF (Bad file descriptor) [pid 8871] exit_group(0) = ? [pid 8871] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3253, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3251", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3251/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3251/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3251/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3251") = 0 [pid 3620] mkdir("./3252", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3254 ./strace-static-x86_64: Process 8872 attached [pid 8872] chdir("./3252") = 0 [pid 8872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8872] setpgid(0, 0) = 0 [pid 8872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8872] write(3, "1000", 4) = 4 [pid 8872] close(3) = 0 [pid 8872] symlink("/dev/binderfs", "./binderfs") = 0 [ 201.587315][ T8871] siw: device registration error -23 [pid 8872] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8872] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8872] close(3) = 0 [pid 8872] close(4) = 0 [pid 8872] close(5) = 0 [pid 8872] close(6) = -1 EBADF (Bad file descriptor) [pid 8872] close(7) = -1 EBADF (Bad file descriptor) [pid 8872] close(8) = -1 EBADF (Bad file descriptor) [pid 8872] close(9) = -1 EBADF (Bad file descriptor) [pid 8872] close(10) = -1 EBADF (Bad file descriptor) [pid 8872] close(11) = -1 EBADF (Bad file descriptor) [pid 8872] close(12) = -1 EBADF (Bad file descriptor) [pid 8872] close(13) = -1 EBADF (Bad file descriptor) [pid 8872] close(14) = -1 EBADF (Bad file descriptor) [pid 8872] close(15) = -1 EBADF (Bad file descriptor) [pid 8872] close(16) = -1 EBADF (Bad file descriptor) [pid 8872] close(17) = -1 EBADF (Bad file descriptor) [pid 8872] close(18) = -1 EBADF (Bad file descriptor) [pid 8872] close(19) = -1 EBADF (Bad file descriptor) [pid 8872] close(20) = -1 EBADF (Bad file descriptor) [pid 8872] close(21) = -1 EBADF (Bad file descriptor) [pid 8872] close(22) = -1 EBADF (Bad file descriptor) [pid 8872] close(23) = -1 EBADF (Bad file descriptor) [pid 8872] close(24) = -1 EBADF (Bad file descriptor) [pid 8872] close(25) = -1 EBADF (Bad file descriptor) [pid 8872] close(26) = -1 EBADF (Bad file descriptor) [pid 8872] close(27) = -1 EBADF (Bad file descriptor) [pid 8872] close(28) = -1 EBADF (Bad file descriptor) [pid 8872] close(29) = -1 EBADF (Bad file descriptor) [pid 8872] exit_group(0) = ? [pid 8872] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3254, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3252", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3252/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3252/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3252/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3252") = 0 [pid 3620] mkdir("./3253", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3255 ./strace-static-x86_64: Process 8873 attached [pid 8873] chdir("./3253") = 0 [pid 8873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8873] setpgid(0, 0) = 0 [pid 8873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8873] write(3, "1000", 4) = 4 [pid 8873] close(3) = 0 [pid 8873] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8873] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8873] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8873] close(3) = 0 [pid 8873] close(4) = 0 [pid 8873] close(5) = 0 [pid 8873] close(6) = -1 EBADF (Bad file descriptor) [pid 8873] close(7) = -1 EBADF (Bad file descriptor) [pid 8873] close(8) = -1 EBADF (Bad file descriptor) [pid 8873] close(9) = -1 EBADF (Bad file descriptor) [pid 8873] close(10) = -1 EBADF (Bad file descriptor) [pid 8873] close(11) = -1 EBADF (Bad file descriptor) [pid 8873] close(12) = -1 EBADF (Bad file descriptor) [pid 8873] close(13) = -1 EBADF (Bad file descriptor) [pid 8873] close(14) = -1 EBADF (Bad file descriptor) [pid 8873] close(15) = -1 EBADF (Bad file descriptor) [pid 8873] close(16) = -1 EBADF (Bad file descriptor) [pid 8873] close(17) = -1 EBADF (Bad file descriptor) [pid 8873] close(18) = -1 EBADF (Bad file descriptor) [pid 8873] close(19) = -1 EBADF (Bad file descriptor) [pid 8873] close(20) = -1 EBADF (Bad file descriptor) [pid 8873] close(21) = -1 EBADF (Bad file descriptor) [pid 8873] close(22) = -1 EBADF (Bad file descriptor) [pid 8873] close(23) = -1 EBADF (Bad file descriptor) [pid 8873] close(24) = -1 EBADF (Bad file descriptor) [pid 8873] close(25) = -1 EBADF (Bad file descriptor) [pid 8873] close(26) = -1 EBADF (Bad file descriptor) [pid 8873] close(27) = -1 EBADF (Bad file descriptor) [pid 8873] close(28) = -1 EBADF (Bad file descriptor) [pid 8873] close(29) = -1 EBADF (Bad file descriptor) [pid 8873] exit_group(0) = ? [pid 8873] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3255, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3253", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3253/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3253/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3253/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3253") = 0 [pid 3620] mkdir("./3254", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8874 attached , child_tidptr=0x555555b53690) = 3256 [pid 8874] chdir("./3254") = 0 [pid 8874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8874] setpgid(0, 0) = 0 [pid 8874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8874] write(3, "1000", 4) = 4 [pid 8874] close(3) = 0 [pid 8874] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8874] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.628711][ T8872] siw: device registration error -23 [ 201.664576][ T8873] siw: device registration error -23 [pid 8874] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8874] close(3) = 0 [pid 8874] close(4) = 0 [pid 8874] close(5) = 0 [pid 8874] close(6) = -1 EBADF (Bad file descriptor) [pid 8874] close(7) = -1 EBADF (Bad file descriptor) [pid 8874] close(8) = -1 EBADF (Bad file descriptor) [pid 8874] close(9) = -1 EBADF (Bad file descriptor) [pid 8874] close(10) = -1 EBADF (Bad file descriptor) [pid 8874] close(11) = -1 EBADF (Bad file descriptor) [pid 8874] close(12) = -1 EBADF (Bad file descriptor) [pid 8874] close(13) = -1 EBADF (Bad file descriptor) [pid 8874] close(14) = -1 EBADF (Bad file descriptor) [pid 8874] close(15) = -1 EBADF (Bad file descriptor) [pid 8874] close(16) = -1 EBADF (Bad file descriptor) [pid 8874] close(17) = -1 EBADF (Bad file descriptor) [pid 8874] close(18) = -1 EBADF (Bad file descriptor) [pid 8874] close(19) = -1 EBADF (Bad file descriptor) [pid 8874] close(20) = -1 EBADF (Bad file descriptor) [pid 8874] close(21) = -1 EBADF (Bad file descriptor) [pid 8874] close(22) = -1 EBADF (Bad file descriptor) [pid 8874] close(23) = -1 EBADF (Bad file descriptor) [pid 8874] close(24) = -1 EBADF (Bad file descriptor) [pid 8874] close(25) = -1 EBADF (Bad file descriptor) [pid 8874] close(26) = -1 EBADF (Bad file descriptor) [pid 8874] close(27) = -1 EBADF (Bad file descriptor) [pid 8874] close(28) = -1 EBADF (Bad file descriptor) [pid 8874] close(29) = -1 EBADF (Bad file descriptor) [pid 8874] exit_group(0) = ? [pid 8874] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3256, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3254", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3254/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3254/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3254/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3254") = 0 [pid 3620] mkdir("./3255", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8875 attached , child_tidptr=0x555555b53690) = 3257 [pid 8875] chdir("./3255") = 0 [pid 8875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8875] setpgid(0, 0) = 0 [pid 8875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8875] write(3, "1000", 4) = 4 [pid 8875] close(3) = 0 [pid 8875] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8875] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.707412][ T8874] siw: device registration error -23 [pid 8875] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8875] close(3) = 0 [pid 8875] close(4) = 0 [pid 8875] close(5) = 0 [pid 8875] close(6) = -1 EBADF (Bad file descriptor) [pid 8875] close(7) = -1 EBADF (Bad file descriptor) [pid 8875] close(8) = -1 EBADF (Bad file descriptor) [pid 8875] close(9) = -1 EBADF (Bad file descriptor) [pid 8875] close(10) = -1 EBADF (Bad file descriptor) [pid 8875] close(11) = -1 EBADF (Bad file descriptor) [pid 8875] close(12) = -1 EBADF (Bad file descriptor) [pid 8875] close(13) = -1 EBADF (Bad file descriptor) [pid 8875] close(14) = -1 EBADF (Bad file descriptor) [pid 8875] close(15) = -1 EBADF (Bad file descriptor) [pid 8875] close(16) = -1 EBADF (Bad file descriptor) [pid 8875] close(17) = -1 EBADF (Bad file descriptor) [pid 8875] close(18) = -1 EBADF (Bad file descriptor) [pid 8875] close(19) = -1 EBADF (Bad file descriptor) [pid 8875] close(20) = -1 EBADF (Bad file descriptor) [pid 8875] close(21) = -1 EBADF (Bad file descriptor) [pid 8875] close(22) = -1 EBADF (Bad file descriptor) [pid 8875] close(23) = -1 EBADF (Bad file descriptor) [pid 8875] close(24) = -1 EBADF (Bad file descriptor) [pid 8875] close(25) = -1 EBADF (Bad file descriptor) [pid 8875] close(26) = -1 EBADF (Bad file descriptor) [pid 8875] close(27) = -1 EBADF (Bad file descriptor) [pid 8875] close(28) = -1 EBADF (Bad file descriptor) [pid 8875] close(29) = -1 EBADF (Bad file descriptor) [pid 8875] exit_group(0) = ? [pid 8875] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3257, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3255", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3255/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3255/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3255/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3255") = 0 [pid 3620] mkdir("./3256", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8876 attached , child_tidptr=0x555555b53690) = 3258 [pid 8876] chdir("./3256") = 0 [pid 8876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8876] setpgid(0, 0) = 0 [pid 8876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8876] write(3, "1000", 4) = 4 [pid 8876] close(3) = 0 [pid 8876] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8876] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.737906][ T8875] siw: device registration error -23 [pid 8876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8876] close(3) = 0 [pid 8876] close(4) = 0 [pid 8876] close(5) = 0 [pid 8876] close(6) = -1 EBADF (Bad file descriptor) [pid 8876] close(7) = -1 EBADF (Bad file descriptor) [pid 8876] close(8) = -1 EBADF (Bad file descriptor) [pid 8876] close(9) = -1 EBADF (Bad file descriptor) [pid 8876] close(10) = -1 EBADF (Bad file descriptor) [pid 8876] close(11) = -1 EBADF (Bad file descriptor) [pid 8876] close(12) = -1 EBADF (Bad file descriptor) [pid 8876] close(13) = -1 EBADF (Bad file descriptor) [pid 8876] close(14) = -1 EBADF (Bad file descriptor) [pid 8876] close(15) = -1 EBADF (Bad file descriptor) [pid 8876] close(16) = -1 EBADF (Bad file descriptor) [pid 8876] close(17) = -1 EBADF (Bad file descriptor) [pid 8876] close(18) = -1 EBADF (Bad file descriptor) [pid 8876] close(19) = -1 EBADF (Bad file descriptor) [pid 8876] close(20) = -1 EBADF (Bad file descriptor) [pid 8876] close(21) = -1 EBADF (Bad file descriptor) [pid 8876] close(22) = -1 EBADF (Bad file descriptor) [pid 8876] close(23) = -1 EBADF (Bad file descriptor) [pid 8876] close(24) = -1 EBADF (Bad file descriptor) [pid 8876] close(25) = -1 EBADF (Bad file descriptor) [pid 8876] close(26) = -1 EBADF (Bad file descriptor) [pid 8876] close(27) = -1 EBADF (Bad file descriptor) [pid 8876] close(28) = -1 EBADF (Bad file descriptor) [pid 8876] close(29) = -1 EBADF (Bad file descriptor) [pid 8876] exit_group(0) = ? [pid 8876] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3258, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3256", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3256/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3256/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3256/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3256") = 0 [pid 3620] mkdir("./3257", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8877 attached , child_tidptr=0x555555b53690) = 3259 [pid 8877] chdir("./3257") = 0 [pid 8877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8877] setpgid(0, 0) = 0 [pid 8877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8877] write(3, "1000", 4) = 4 [pid 8877] close(3) = 0 [ 201.772566][ T8876] siw: device registration error -23 [pid 8877] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8877] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8877] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8877] close(3) = 0 [pid 8877] close(4) = 0 [pid 8877] close(5) = 0 [pid 8877] close(6) = -1 EBADF (Bad file descriptor) [pid 8877] close(7) = -1 EBADF (Bad file descriptor) [pid 8877] close(8) = -1 EBADF (Bad file descriptor) [pid 8877] close(9) = -1 EBADF (Bad file descriptor) [pid 8877] close(10) = -1 EBADF (Bad file descriptor) [pid 8877] close(11) = -1 EBADF (Bad file descriptor) [pid 8877] close(12) = -1 EBADF (Bad file descriptor) [pid 8877] close(13) = -1 EBADF (Bad file descriptor) [pid 8877] close(14) = -1 EBADF (Bad file descriptor) [pid 8877] close(15) = -1 EBADF (Bad file descriptor) [pid 8877] close(16) = -1 EBADF (Bad file descriptor) [pid 8877] close(17) = -1 EBADF (Bad file descriptor) [pid 8877] close(18) = -1 EBADF (Bad file descriptor) [pid 8877] close(19) = -1 EBADF (Bad file descriptor) [pid 8877] close(20) = -1 EBADF (Bad file descriptor) [pid 8877] close(21) = -1 EBADF (Bad file descriptor) [pid 8877] close(22) = -1 EBADF (Bad file descriptor) [pid 8877] close(23) = -1 EBADF (Bad file descriptor) [pid 8877] close(24) = -1 EBADF (Bad file descriptor) [pid 8877] close(25) = -1 EBADF (Bad file descriptor) [pid 8877] close(26) = -1 EBADF (Bad file descriptor) [pid 8877] close(27) = -1 EBADF (Bad file descriptor) [pid 8877] close(28) = -1 EBADF (Bad file descriptor) [pid 8877] close(29) = -1 EBADF (Bad file descriptor) [pid 8877] exit_group(0) = ? [pid 8877] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3259, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3257", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3257/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3257/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3257/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3257") = 0 [pid 3620] mkdir("./3258", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3260 ./strace-static-x86_64: Process 8878 attached [pid 8878] chdir("./3258") = 0 [pid 8878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8878] setpgid(0, 0) = 0 [pid 8878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8878] write(3, "1000", 4) = 4 [pid 8878] close(3) = 0 [pid 8878] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8878] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8878] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8878] close(3) = 0 [pid 8878] close(4) = 0 [pid 8878] close(5) = 0 [pid 8878] close(6) = -1 EBADF (Bad file descriptor) [pid 8878] close(7) = -1 EBADF (Bad file descriptor) [pid 8878] close(8) = -1 EBADF (Bad file descriptor) [pid 8878] close(9) = -1 EBADF (Bad file descriptor) [pid 8878] close(10) = -1 EBADF (Bad file descriptor) [pid 8878] close(11) = -1 EBADF (Bad file descriptor) [pid 8878] close(12) = -1 EBADF (Bad file descriptor) [pid 8878] close(13) = -1 EBADF (Bad file descriptor) [pid 8878] close(14) = -1 EBADF (Bad file descriptor) [pid 8878] close(15) = -1 EBADF (Bad file descriptor) [pid 8878] close(16) = -1 EBADF (Bad file descriptor) [pid 8878] close(17) = -1 EBADF (Bad file descriptor) [pid 8878] close(18) = -1 EBADF (Bad file descriptor) [pid 8878] close(19) = -1 EBADF (Bad file descriptor) [pid 8878] close(20) = -1 EBADF (Bad file descriptor) [pid 8878] close(21) = -1 EBADF (Bad file descriptor) [pid 8878] close(22) = -1 EBADF (Bad file descriptor) [pid 8878] close(23) = -1 EBADF (Bad file descriptor) [pid 8878] close(24) = -1 EBADF (Bad file descriptor) [pid 8878] close(25) = -1 EBADF (Bad file descriptor) [pid 8878] close(26) = -1 EBADF (Bad file descriptor) [pid 8878] close(27) = -1 EBADF (Bad file descriptor) [pid 8878] close(28) = -1 EBADF (Bad file descriptor) [pid 8878] close(29) = -1 EBADF (Bad file descriptor) [pid 8878] exit_group(0) = ? [pid 8878] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3260, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3258", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3258/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3258/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3258/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3258") = 0 [pid 3620] mkdir("./3259", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3261 ./strace-static-x86_64: Process 8879 attached [pid 8879] chdir("./3259") = 0 [pid 8879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8879] setpgid(0, 0) = 0 [pid 8879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8879] write(3, "1000", 4) = 4 [pid 8879] close(3) = 0 [ 201.815703][ T8877] siw: device registration error -23 [ 201.845549][ T8878] siw: device registration error -23 [pid 8879] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8879] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8879] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8879] close(3) = 0 [pid 8879] close(4) = 0 [pid 8879] close(5) = 0 [pid 8879] close(6) = -1 EBADF (Bad file descriptor) [pid 8879] close(7) = -1 EBADF (Bad file descriptor) [pid 8879] close(8) = -1 EBADF (Bad file descriptor) [pid 8879] close(9) = -1 EBADF (Bad file descriptor) [pid 8879] close(10) = -1 EBADF (Bad file descriptor) [pid 8879] close(11) = -1 EBADF (Bad file descriptor) [pid 8879] close(12) = -1 EBADF (Bad file descriptor) [pid 8879] close(13) = -1 EBADF (Bad file descriptor) [pid 8879] close(14) = -1 EBADF (Bad file descriptor) [pid 8879] close(15) = -1 EBADF (Bad file descriptor) [pid 8879] close(16) = -1 EBADF (Bad file descriptor) [pid 8879] close(17) = -1 EBADF (Bad file descriptor) [pid 8879] close(18) = -1 EBADF (Bad file descriptor) [pid 8879] close(19) = -1 EBADF (Bad file descriptor) [pid 8879] close(20) = -1 EBADF (Bad file descriptor) [pid 8879] close(21) = -1 EBADF (Bad file descriptor) [pid 8879] close(22) = -1 EBADF (Bad file descriptor) [pid 8879] close(23) = -1 EBADF (Bad file descriptor) [pid 8879] close(24) = -1 EBADF (Bad file descriptor) [pid 8879] close(25) = -1 EBADF (Bad file descriptor) [pid 8879] close(26) = -1 EBADF (Bad file descriptor) [pid 8879] close(27) = -1 EBADF (Bad file descriptor) [pid 8879] close(28) = -1 EBADF (Bad file descriptor) [pid 8879] close(29) = -1 EBADF (Bad file descriptor) [pid 8879] exit_group(0) = ? [pid 8879] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3261, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3259", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3259/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3259/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3259/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3259") = 0 [pid 3620] mkdir("./3260", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8880 attached , child_tidptr=0x555555b53690) = 3262 [pid 8880] chdir("./3260") = 0 [pid 8880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8880] setpgid(0, 0) = 0 [pid 8880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8880] write(3, "1000", 4) = 4 [pid 8880] close(3) = 0 [pid 8880] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8880] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8880] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8880] close(3) = 0 [pid 8880] close(4) = 0 [pid 8880] close(5) = 0 [pid 8880] close(6) = -1 EBADF (Bad file descriptor) [pid 8880] close(7) = -1 EBADF (Bad file descriptor) [pid 8880] close(8) = -1 EBADF (Bad file descriptor) [pid 8880] close(9) = -1 EBADF (Bad file descriptor) [pid 8880] close(10) = -1 EBADF (Bad file descriptor) [pid 8880] close(11) = -1 EBADF (Bad file descriptor) [pid 8880] close(12) = -1 EBADF (Bad file descriptor) [pid 8880] close(13) = -1 EBADF (Bad file descriptor) [pid 8880] close(14) = -1 EBADF (Bad file descriptor) [pid 8880] close(15) = -1 EBADF (Bad file descriptor) [pid 8880] close(16) = -1 EBADF (Bad file descriptor) [pid 8880] close(17) = -1 EBADF (Bad file descriptor) [pid 8880] close(18) = -1 EBADF (Bad file descriptor) [pid 8880] close(19) = -1 EBADF (Bad file descriptor) [pid 8880] close(20) = -1 EBADF (Bad file descriptor) [pid 8880] close(21) = -1 EBADF (Bad file descriptor) [pid 8880] close(22) = -1 EBADF (Bad file descriptor) [pid 8880] close(23) = -1 EBADF (Bad file descriptor) [pid 8880] close(24) = -1 EBADF (Bad file descriptor) [pid 8880] close(25) = -1 EBADF (Bad file descriptor) [pid 8880] close(26) = -1 EBADF (Bad file descriptor) [pid 8880] close(27) = -1 EBADF (Bad file descriptor) [pid 8880] close(28) = -1 EBADF (Bad file descriptor) [pid 8880] close(29) = -1 EBADF (Bad file descriptor) [pid 8880] exit_group(0) = ? [pid 8880] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3262, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3260", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3260/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3260/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3260/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3260") = 0 [pid 3620] mkdir("./3261", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3263 ./strace-static-x86_64: Process 8881 attached [pid 8881] chdir("./3261") = 0 [pid 8881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8881] setpgid(0, 0) = 0 [pid 8881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8881] write(3, "1000", 4) = 4 [pid 8881] close(3) = 0 [pid 8881] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8881] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.908186][ T8879] siw: device registration error -23 [ 201.944028][ T8880] siw: device registration error -23 [pid 8881] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8881] close(3) = 0 [pid 8881] close(4) = 0 [pid 8881] close(5) = 0 [pid 8881] close(6) = -1 EBADF (Bad file descriptor) [pid 8881] close(7) = -1 EBADF (Bad file descriptor) [pid 8881] close(8) = -1 EBADF (Bad file descriptor) [pid 8881] close(9) = -1 EBADF (Bad file descriptor) [pid 8881] close(10) = -1 EBADF (Bad file descriptor) [pid 8881] close(11) = -1 EBADF (Bad file descriptor) [pid 8881] close(12) = -1 EBADF (Bad file descriptor) [pid 8881] close(13) = -1 EBADF (Bad file descriptor) [pid 8881] close(14) = -1 EBADF (Bad file descriptor) [pid 8881] close(15) = -1 EBADF (Bad file descriptor) [pid 8881] close(16) = -1 EBADF (Bad file descriptor) [pid 8881] close(17) = -1 EBADF (Bad file descriptor) [pid 8881] close(18) = -1 EBADF (Bad file descriptor) [pid 8881] close(19) = -1 EBADF (Bad file descriptor) [pid 8881] close(20) = -1 EBADF (Bad file descriptor) [pid 8881] close(21) = -1 EBADF (Bad file descriptor) [pid 8881] close(22) = -1 EBADF (Bad file descriptor) [pid 8881] close(23) = -1 EBADF (Bad file descriptor) [pid 8881] close(24) = -1 EBADF (Bad file descriptor) [pid 8881] close(25) = -1 EBADF (Bad file descriptor) [pid 8881] close(26) = -1 EBADF (Bad file descriptor) [pid 8881] close(27) = -1 EBADF (Bad file descriptor) [pid 8881] close(28) = -1 EBADF (Bad file descriptor) [pid 8881] close(29) = -1 EBADF (Bad file descriptor) [pid 8881] exit_group(0) = ? [pid 8881] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3263, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3261", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3261/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3261/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3261/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3261") = 0 [pid 3620] mkdir("./3262", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3264 ./strace-static-x86_64: Process 8882 attached [pid 8882] chdir("./3262") = 0 [pid 8882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8882] setpgid(0, 0) = 0 [pid 8882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8882] write(3, "1000", 4) = 4 [pid 8882] close(3) = 0 [pid 8882] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8882] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 201.976212][ T8881] siw: device registration error -23 [pid 8882] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8882] close(3) = 0 [pid 8882] close(4) = 0 [pid 8882] close(5) = 0 [pid 8882] close(6) = -1 EBADF (Bad file descriptor) [pid 8882] close(7) = -1 EBADF (Bad file descriptor) [pid 8882] close(8) = -1 EBADF (Bad file descriptor) [pid 8882] close(9) = -1 EBADF (Bad file descriptor) [pid 8882] close(10) = -1 EBADF (Bad file descriptor) [pid 8882] close(11) = -1 EBADF (Bad file descriptor) [pid 8882] close(12) = -1 EBADF (Bad file descriptor) [pid 8882] close(13) = -1 EBADF (Bad file descriptor) [pid 8882] close(14) = -1 EBADF (Bad file descriptor) [pid 8882] close(15) = -1 EBADF (Bad file descriptor) [pid 8882] close(16) = -1 EBADF (Bad file descriptor) [pid 8882] close(17) = -1 EBADF (Bad file descriptor) [pid 8882] close(18) = -1 EBADF (Bad file descriptor) [pid 8882] close(19) = -1 EBADF (Bad file descriptor) [pid 8882] close(20) = -1 EBADF (Bad file descriptor) [pid 8882] close(21) = -1 EBADF (Bad file descriptor) [pid 8882] close(22) = -1 EBADF (Bad file descriptor) [pid 8882] close(23) = -1 EBADF (Bad file descriptor) [pid 8882] close(24) = -1 EBADF (Bad file descriptor) [pid 8882] close(25) = -1 EBADF (Bad file descriptor) [pid 8882] close(26) = -1 EBADF (Bad file descriptor) [pid 8882] close(27) = -1 EBADF (Bad file descriptor) [pid 8882] close(28) = -1 EBADF (Bad file descriptor) [pid 8882] close(29) = -1 EBADF (Bad file descriptor) [pid 8882] exit_group(0) = ? [pid 8882] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3264, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3262", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3262/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3262/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3262/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3262") = 0 [pid 3620] mkdir("./3263", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3265 ./strace-static-x86_64: Process 8883 attached [pid 8883] chdir("./3263") = 0 [pid 8883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8883] setpgid(0, 0) = 0 [pid 8883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8883] write(3, "1000", 4) = 4 [pid 8883] close(3) = 0 [pid 8883] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8883] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.014084][ T8882] siw: device registration error -23 [pid 8883] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8883] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8883] close(3) = 0 [pid 8883] close(4) = 0 [pid 8883] close(5) = 0 [pid 8883] close(6) = -1 EBADF (Bad file descriptor) [pid 8883] close(7) = -1 EBADF (Bad file descriptor) [pid 8883] close(8) = -1 EBADF (Bad file descriptor) [pid 8883] close(9) = -1 EBADF (Bad file descriptor) [pid 8883] close(10) = -1 EBADF (Bad file descriptor) [pid 8883] close(11) = -1 EBADF (Bad file descriptor) [pid 8883] close(12) = -1 EBADF (Bad file descriptor) [pid 8883] close(13) = -1 EBADF (Bad file descriptor) [pid 8883] close(14) = -1 EBADF (Bad file descriptor) [pid 8883] close(15) = -1 EBADF (Bad file descriptor) [pid 8883] close(16) = -1 EBADF (Bad file descriptor) [pid 8883] close(17) = -1 EBADF (Bad file descriptor) [pid 8883] close(18) = -1 EBADF (Bad file descriptor) [pid 8883] close(19) = -1 EBADF (Bad file descriptor) [pid 8883] close(20) = -1 EBADF (Bad file descriptor) [pid 8883] close(21) = -1 EBADF (Bad file descriptor) [pid 8883] close(22) = -1 EBADF (Bad file descriptor) [pid 8883] close(23) = -1 EBADF (Bad file descriptor) [pid 8883] close(24) = -1 EBADF (Bad file descriptor) [pid 8883] close(25) = -1 EBADF (Bad file descriptor) [pid 8883] close(26) = -1 EBADF (Bad file descriptor) [pid 8883] close(27) = -1 EBADF (Bad file descriptor) [pid 8883] close(28) = -1 EBADF (Bad file descriptor) [pid 8883] close(29) = -1 EBADF (Bad file descriptor) [pid 8883] exit_group(0) = ? [pid 8883] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3265, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3263", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3263/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3263/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3263/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3263") = 0 [pid 3620] mkdir("./3264", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8884 attached , child_tidptr=0x555555b53690) = 3266 [pid 8884] chdir("./3264") = 0 [pid 8884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8884] setpgid(0, 0) = 0 [pid 8884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8884] write(3, "1000", 4) = 4 [pid 8884] close(3) = 0 [pid 8884] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8884] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.047446][ T8883] siw: device registration error -23 [pid 8884] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8884] close(3) = 0 [pid 8884] close(4) = 0 [pid 8884] close(5) = 0 [pid 8884] close(6) = -1 EBADF (Bad file descriptor) [pid 8884] close(7) = -1 EBADF (Bad file descriptor) [pid 8884] close(8) = -1 EBADF (Bad file descriptor) [pid 8884] close(9) = -1 EBADF (Bad file descriptor) [pid 8884] close(10) = -1 EBADF (Bad file descriptor) [pid 8884] close(11) = -1 EBADF (Bad file descriptor) [pid 8884] close(12) = -1 EBADF (Bad file descriptor) [pid 8884] close(13) = -1 EBADF (Bad file descriptor) [pid 8884] close(14) = -1 EBADF (Bad file descriptor) [pid 8884] close(15) = -1 EBADF (Bad file descriptor) [pid 8884] close(16) = -1 EBADF (Bad file descriptor) [pid 8884] close(17) = -1 EBADF (Bad file descriptor) [pid 8884] close(18) = -1 EBADF (Bad file descriptor) [pid 8884] close(19) = -1 EBADF (Bad file descriptor) [pid 8884] close(20) = -1 EBADF (Bad file descriptor) [pid 8884] close(21) = -1 EBADF (Bad file descriptor) [pid 8884] close(22) = -1 EBADF (Bad file descriptor) [pid 8884] close(23) = -1 EBADF (Bad file descriptor) [pid 8884] close(24) = -1 EBADF (Bad file descriptor) [pid 8884] close(25) = -1 EBADF (Bad file descriptor) [pid 8884] close(26) = -1 EBADF (Bad file descriptor) [pid 8884] close(27) = -1 EBADF (Bad file descriptor) [pid 8884] close(28) = -1 EBADF (Bad file descriptor) [pid 8884] close(29) = -1 EBADF (Bad file descriptor) [pid 8884] exit_group(0) = ? [pid 8884] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3266, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3264", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3264/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3264/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3264/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3264") = 0 [pid 3620] mkdir("./3265", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3267 ./strace-static-x86_64: Process 8885 attached [pid 8885] chdir("./3265") = 0 [pid 8885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8885] setpgid(0, 0) = 0 [pid 8885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8885] write(3, "1000", 4) = 4 [pid 8885] close(3) = 0 [pid 8885] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8885] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.079550][ T8884] siw: device registration error -23 [pid 8885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8885] close(3) = 0 [pid 8885] close(4) = 0 [pid 8885] close(5) = 0 [pid 8885] close(6) = -1 EBADF (Bad file descriptor) [pid 8885] close(7) = -1 EBADF (Bad file descriptor) [pid 8885] close(8) = -1 EBADF (Bad file descriptor) [pid 8885] close(9) = -1 EBADF (Bad file descriptor) [pid 8885] close(10) = -1 EBADF (Bad file descriptor) [pid 8885] close(11) = -1 EBADF (Bad file descriptor) [pid 8885] close(12) = -1 EBADF (Bad file descriptor) [pid 8885] close(13) = -1 EBADF (Bad file descriptor) [pid 8885] close(14) = -1 EBADF (Bad file descriptor) [pid 8885] close(15) = -1 EBADF (Bad file descriptor) [pid 8885] close(16) = -1 EBADF (Bad file descriptor) [pid 8885] close(17) = -1 EBADF (Bad file descriptor) [pid 8885] close(18) = -1 EBADF (Bad file descriptor) [pid 8885] close(19) = -1 EBADF (Bad file descriptor) [pid 8885] close(20) = -1 EBADF (Bad file descriptor) [pid 8885] close(21) = -1 EBADF (Bad file descriptor) [pid 8885] close(22) = -1 EBADF (Bad file descriptor) [pid 8885] close(23) = -1 EBADF (Bad file descriptor) [pid 8885] close(24) = -1 EBADF (Bad file descriptor) [pid 8885] close(25) = -1 EBADF (Bad file descriptor) [pid 8885] close(26) = -1 EBADF (Bad file descriptor) [pid 8885] close(27) = -1 EBADF (Bad file descriptor) [pid 8885] close(28) = -1 EBADF (Bad file descriptor) [pid 8885] close(29) = -1 EBADF (Bad file descriptor) [pid 8885] exit_group(0) = ? [pid 8885] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3267, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3265", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3265/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3265/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3265/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3265") = 0 [pid 3620] mkdir("./3266", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8886 attached , child_tidptr=0x555555b53690) = 3268 [pid 8886] chdir("./3266") = 0 [pid 8886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 202.114263][ T8885] siw: device registration error -23 [pid 8886] setpgid(0, 0) = 0 [pid 8886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8886] write(3, "1000", 4) = 4 [pid 8886] close(3) = 0 [pid 8886] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8886] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8886] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8886] close(3) = 0 [pid 8886] close(4) = 0 [pid 8886] close(5) = 0 [pid 8886] close(6) = -1 EBADF (Bad file descriptor) [pid 8886] close(7) = -1 EBADF (Bad file descriptor) [pid 8886] close(8) = -1 EBADF (Bad file descriptor) [pid 8886] close(9) = -1 EBADF (Bad file descriptor) [pid 8886] close(10) = -1 EBADF (Bad file descriptor) [pid 8886] close(11) = -1 EBADF (Bad file descriptor) [pid 8886] close(12) = -1 EBADF (Bad file descriptor) [pid 8886] close(13) = -1 EBADF (Bad file descriptor) [pid 8886] close(14) = -1 EBADF (Bad file descriptor) [pid 8886] close(15) = -1 EBADF (Bad file descriptor) [pid 8886] close(16) = -1 EBADF (Bad file descriptor) [pid 8886] close(17) = -1 EBADF (Bad file descriptor) [pid 8886] close(18) = -1 EBADF (Bad file descriptor) [pid 8886] close(19) = -1 EBADF (Bad file descriptor) [pid 8886] close(20) = -1 EBADF (Bad file descriptor) [pid 8886] close(21) = -1 EBADF (Bad file descriptor) [pid 8886] close(22) = -1 EBADF (Bad file descriptor) [pid 8886] close(23) = -1 EBADF (Bad file descriptor) [pid 8886] close(24) = -1 EBADF (Bad file descriptor) [pid 8886] close(25) = -1 EBADF (Bad file descriptor) [pid 8886] close(26) = -1 EBADF (Bad file descriptor) [pid 8886] close(27) = -1 EBADF (Bad file descriptor) [pid 8886] close(28) = -1 EBADF (Bad file descriptor) [pid 8886] close(29) = -1 EBADF (Bad file descriptor) [pid 8886] exit_group(0) = ? [pid 8886] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3268, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3266", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3266/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3266/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3266/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3266") = 0 [pid 3620] mkdir("./3267", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8887 attached , child_tidptr=0x555555b53690) = 3269 [pid 8887] chdir("./3267") = 0 [pid 8887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8887] setpgid(0, 0) = 0 [pid 8887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8887] write(3, "1000", 4) = 4 [pid 8887] close(3) = 0 [pid 8887] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8887] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8887] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8887] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8887] close(3) = 0 [pid 8887] close(4) = 0 [pid 8887] close(5) = 0 [pid 8887] close(6) = -1 EBADF (Bad file descriptor) [pid 8887] close(7) = -1 EBADF (Bad file descriptor) [pid 8887] close(8) = -1 EBADF (Bad file descriptor) [pid 8887] close(9) = -1 EBADF (Bad file descriptor) [pid 8887] close(10) = -1 EBADF (Bad file descriptor) [pid 8887] close(11) = -1 EBADF (Bad file descriptor) [pid 8887] close(12) = -1 EBADF (Bad file descriptor) [pid 8887] close(13) = -1 EBADF (Bad file descriptor) [pid 8887] close(14) = -1 EBADF (Bad file descriptor) [pid 8887] close(15) = -1 EBADF (Bad file descriptor) [pid 8887] close(16) = -1 EBADF (Bad file descriptor) [pid 8887] close(17) = -1 EBADF (Bad file descriptor) [pid 8887] close(18) = -1 EBADF (Bad file descriptor) [pid 8887] close(19) = -1 EBADF (Bad file descriptor) [pid 8887] close(20) = -1 EBADF (Bad file descriptor) [pid 8887] close(21) = -1 EBADF (Bad file descriptor) [pid 8887] close(22) = -1 EBADF (Bad file descriptor) [pid 8887] close(23) = -1 EBADF (Bad file descriptor) [pid 8887] close(24) = -1 EBADF (Bad file descriptor) [pid 8887] close(25) = -1 EBADF (Bad file descriptor) [pid 8887] close(26) = -1 EBADF (Bad file descriptor) [pid 8887] close(27) = -1 EBADF (Bad file descriptor) [pid 8887] close(28) = -1 EBADF (Bad file descriptor) [pid 8887] close(29) = -1 EBADF (Bad file descriptor) [pid 8887] exit_group(0) = ? [pid 8887] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3269, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3267", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3267/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3267/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3267/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3267") = 0 [pid 3620] mkdir("./3268", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3270 ./strace-static-x86_64: Process 8888 attached [pid 8888] chdir("./3268") = 0 [pid 8888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8888] setpgid(0, 0) = 0 [pid 8888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8888] write(3, "1000", 4) = 4 [pid 8888] close(3) = 0 [pid 8888] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8888] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.159052][ T8886] siw: device registration error -23 [ 202.192540][ T8887] siw: device registration error -23 [pid 8888] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8888] close(3) = 0 [pid 8888] close(4) = 0 [pid 8888] close(5) = 0 [pid 8888] close(6) = -1 EBADF (Bad file descriptor) [pid 8888] close(7) = -1 EBADF (Bad file descriptor) [pid 8888] close(8) = -1 EBADF (Bad file descriptor) [pid 8888] close(9) = -1 EBADF (Bad file descriptor) [pid 8888] close(10) = -1 EBADF (Bad file descriptor) [pid 8888] close(11) = -1 EBADF (Bad file descriptor) [pid 8888] close(12) = -1 EBADF (Bad file descriptor) [pid 8888] close(13) = -1 EBADF (Bad file descriptor) [pid 8888] close(14) = -1 EBADF (Bad file descriptor) [pid 8888] close(15) = -1 EBADF (Bad file descriptor) [pid 8888] close(16) = -1 EBADF (Bad file descriptor) [pid 8888] close(17) = -1 EBADF (Bad file descriptor) [pid 8888] close(18) = -1 EBADF (Bad file descriptor) [pid 8888] close(19) = -1 EBADF (Bad file descriptor) [pid 8888] close(20) = -1 EBADF (Bad file descriptor) [pid 8888] close(21) = -1 EBADF (Bad file descriptor) [pid 8888] close(22) = -1 EBADF (Bad file descriptor) [pid 8888] close(23) = -1 EBADF (Bad file descriptor) [pid 8888] close(24) = -1 EBADF (Bad file descriptor) [pid 8888] close(25) = -1 EBADF (Bad file descriptor) [pid 8888] close(26) = -1 EBADF (Bad file descriptor) [pid 8888] close(27) = -1 EBADF (Bad file descriptor) [pid 8888] close(28) = -1 EBADF (Bad file descriptor) [pid 8888] close(29) = -1 EBADF (Bad file descriptor) [pid 8888] exit_group(0) = ? [pid 8888] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3270, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3268", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3268/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3268/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3268/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3268") = 0 [pid 3620] mkdir("./3269", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3271 ./strace-static-x86_64: Process 8889 attached [pid 8889] chdir("./3269") = 0 [pid 8889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8889] setpgid(0, 0) = 0 [pid 8889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8889] write(3, "1000", 4) = 4 [pid 8889] close(3) = 0 [pid 8889] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8889] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.229528][ T8888] siw: device registration error -23 [pid 8889] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8889] close(3) = 0 [pid 8889] close(4) = 0 [pid 8889] close(5) = 0 [pid 8889] close(6) = -1 EBADF (Bad file descriptor) [pid 8889] close(7) = -1 EBADF (Bad file descriptor) [pid 8889] close(8) = -1 EBADF (Bad file descriptor) [pid 8889] close(9) = -1 EBADF (Bad file descriptor) [pid 8889] close(10) = -1 EBADF (Bad file descriptor) [pid 8889] close(11) = -1 EBADF (Bad file descriptor) [pid 8889] close(12) = -1 EBADF (Bad file descriptor) [pid 8889] close(13) = -1 EBADF (Bad file descriptor) [pid 8889] close(14) = -1 EBADF (Bad file descriptor) [pid 8889] close(15) = -1 EBADF (Bad file descriptor) [pid 8889] close(16) = -1 EBADF (Bad file descriptor) [pid 8889] close(17) = -1 EBADF (Bad file descriptor) [pid 8889] close(18) = -1 EBADF (Bad file descriptor) [pid 8889] close(19) = -1 EBADF (Bad file descriptor) [pid 8889] close(20) = -1 EBADF (Bad file descriptor) [pid 8889] close(21) = -1 EBADF (Bad file descriptor) [pid 8889] close(22) = -1 EBADF (Bad file descriptor) [pid 8889] close(23) = -1 EBADF (Bad file descriptor) [pid 8889] close(24) = -1 EBADF (Bad file descriptor) [pid 8889] close(25) = -1 EBADF (Bad file descriptor) [pid 8889] close(26) = -1 EBADF (Bad file descriptor) [pid 8889] close(27) = -1 EBADF (Bad file descriptor) [pid 8889] close(28) = -1 EBADF (Bad file descriptor) [pid 8889] close(29) = -1 EBADF (Bad file descriptor) [pid 8889] exit_group(0) = ? [pid 8889] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3271, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3269", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3269/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3269/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3269/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3269") = 0 [pid 3620] mkdir("./3270", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3272 ./strace-static-x86_64: Process 8890 attached [pid 8890] chdir("./3270") = 0 [pid 8890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8890] setpgid(0, 0) = 0 [pid 8890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8890] write(3, "1000", 4) = 4 [pid 8890] close(3) = 0 [pid 8890] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8890] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.268633][ T8889] siw: device registration error -23 [pid 8890] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8890] close(3) = 0 [pid 8890] close(4) = 0 [pid 8890] close(5) = 0 [pid 8890] close(6) = -1 EBADF (Bad file descriptor) [pid 8890] close(7) = -1 EBADF (Bad file descriptor) [pid 8890] close(8) = -1 EBADF (Bad file descriptor) [pid 8890] close(9) = -1 EBADF (Bad file descriptor) [pid 8890] close(10) = -1 EBADF (Bad file descriptor) [pid 8890] close(11) = -1 EBADF (Bad file descriptor) [pid 8890] close(12) = -1 EBADF (Bad file descriptor) [pid 8890] close(13) = -1 EBADF (Bad file descriptor) [pid 8890] close(14) = -1 EBADF (Bad file descriptor) [pid 8890] close(15) = -1 EBADF (Bad file descriptor) [pid 8890] close(16) = -1 EBADF (Bad file descriptor) [pid 8890] close(17) = -1 EBADF (Bad file descriptor) [pid 8890] close(18) = -1 EBADF (Bad file descriptor) [pid 8890] close(19) = -1 EBADF (Bad file descriptor) [pid 8890] close(20) = -1 EBADF (Bad file descriptor) [pid 8890] close(21) = -1 EBADF (Bad file descriptor) [pid 8890] close(22) = -1 EBADF (Bad file descriptor) [pid 8890] close(23) = -1 EBADF (Bad file descriptor) [pid 8890] close(24) = -1 EBADF (Bad file descriptor) [pid 8890] close(25) = -1 EBADF (Bad file descriptor) [pid 8890] close(26) = -1 EBADF (Bad file descriptor) [pid 8890] close(27) = -1 EBADF (Bad file descriptor) [pid 8890] close(28) = -1 EBADF (Bad file descriptor) [pid 8890] close(29) = -1 EBADF (Bad file descriptor) [pid 8890] exit_group(0) = ? [pid 8890] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3272, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3270", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3270/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3270/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3270/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3270") = 0 [pid 3620] mkdir("./3271", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3273 ./strace-static-x86_64: Process 8891 attached [pid 8891] chdir("./3271") = 0 [pid 8891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8891] setpgid(0, 0) = 0 [pid 8891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8891] write(3, "1000", 4) = 4 [pid 8891] close(3) = 0 [pid 8891] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8891] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.305565][ T8890] siw: device registration error -23 [pid 8891] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8891] close(3) = 0 [pid 8891] close(4) = 0 [pid 8891] close(5) = 0 [pid 8891] close(6) = -1 EBADF (Bad file descriptor) [pid 8891] close(7) = -1 EBADF (Bad file descriptor) [pid 8891] close(8) = -1 EBADF (Bad file descriptor) [pid 8891] close(9) = -1 EBADF (Bad file descriptor) [pid 8891] close(10) = -1 EBADF (Bad file descriptor) [pid 8891] close(11) = -1 EBADF (Bad file descriptor) [pid 8891] close(12) = -1 EBADF (Bad file descriptor) [pid 8891] close(13) = -1 EBADF (Bad file descriptor) [pid 8891] close(14) = -1 EBADF (Bad file descriptor) [pid 8891] close(15) = -1 EBADF (Bad file descriptor) [pid 8891] close(16) = -1 EBADF (Bad file descriptor) [pid 8891] close(17) = -1 EBADF (Bad file descriptor) [pid 8891] close(18) = -1 EBADF (Bad file descriptor) [pid 8891] close(19) = -1 EBADF (Bad file descriptor) [pid 8891] close(20) = -1 EBADF (Bad file descriptor) [pid 8891] close(21) = -1 EBADF (Bad file descriptor) [pid 8891] close(22) = -1 EBADF (Bad file descriptor) [pid 8891] close(23) = -1 EBADF (Bad file descriptor) [pid 8891] close(24) = -1 EBADF (Bad file descriptor) [pid 8891] close(25) = -1 EBADF (Bad file descriptor) [pid 8891] close(26) = -1 EBADF (Bad file descriptor) [pid 8891] close(27) = -1 EBADF (Bad file descriptor) [pid 8891] close(28) = -1 EBADF (Bad file descriptor) [pid 8891] close(29) = -1 EBADF (Bad file descriptor) [pid 8891] exit_group(0) = ? [pid 8891] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3273, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3271", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3271/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3271/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3271/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3271") = 0 [pid 3620] mkdir("./3272", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8892 attached , child_tidptr=0x555555b53690) = 3274 [pid 8892] chdir("./3272") = 0 [pid 8892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8892] setpgid(0, 0) = 0 [pid 8892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8892] write(3, "1000", 4) = 4 [pid 8892] close(3) = 0 [pid 8892] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8892] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.343798][ T8891] siw: device registration error -23 [pid 8892] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8892] close(3) = 0 [pid 8892] close(4) = 0 [pid 8892] close(5) = 0 [pid 8892] close(6) = -1 EBADF (Bad file descriptor) [pid 8892] close(7) = -1 EBADF (Bad file descriptor) [pid 8892] close(8) = -1 EBADF (Bad file descriptor) [pid 8892] close(9) = -1 EBADF (Bad file descriptor) [pid 8892] close(10) = -1 EBADF (Bad file descriptor) [pid 8892] close(11) = -1 EBADF (Bad file descriptor) [pid 8892] close(12) = -1 EBADF (Bad file descriptor) [pid 8892] close(13) = -1 EBADF (Bad file descriptor) [pid 8892] close(14) = -1 EBADF (Bad file descriptor) [pid 8892] close(15) = -1 EBADF (Bad file descriptor) [pid 8892] close(16) = -1 EBADF (Bad file descriptor) [pid 8892] close(17) = -1 EBADF (Bad file descriptor) [pid 8892] close(18) = -1 EBADF (Bad file descriptor) [pid 8892] close(19) = -1 EBADF (Bad file descriptor) [pid 8892] close(20) = -1 EBADF (Bad file descriptor) [pid 8892] close(21) = -1 EBADF (Bad file descriptor) [pid 8892] close(22) = -1 EBADF (Bad file descriptor) [pid 8892] close(23) = -1 EBADF (Bad file descriptor) [pid 8892] close(24) = -1 EBADF (Bad file descriptor) [pid 8892] close(25) = -1 EBADF (Bad file descriptor) [pid 8892] close(26) = -1 EBADF (Bad file descriptor) [pid 8892] close(27) = -1 EBADF (Bad file descriptor) [pid 8892] close(28) = -1 EBADF (Bad file descriptor) [pid 8892] close(29) = -1 EBADF (Bad file descriptor) [pid 8892] exit_group(0) = ? [pid 8892] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3274, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3272", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3272/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3272/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3272/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3272") = 0 [pid 3620] mkdir("./3273", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3275 ./strace-static-x86_64: Process 8893 attached [pid 8893] chdir("./3273") = 0 [pid 8893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8893] setpgid(0, 0) = 0 [pid 8893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8893] write(3, "1000", 4) = 4 [pid 8893] close(3) = 0 [pid 8893] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8893] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.372406][ T8892] siw: device registration error -23 [pid 8893] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8893] close(3) = 0 [pid 8893] close(4) = 0 [pid 8893] close(5) = 0 [pid 8893] close(6) = -1 EBADF (Bad file descriptor) [pid 8893] close(7) = -1 EBADF (Bad file descriptor) [pid 8893] close(8) = -1 EBADF (Bad file descriptor) [pid 8893] close(9) = -1 EBADF (Bad file descriptor) [pid 8893] close(10) = -1 EBADF (Bad file descriptor) [pid 8893] close(11) = -1 EBADF (Bad file descriptor) [pid 8893] close(12) = -1 EBADF (Bad file descriptor) [pid 8893] close(13) = -1 EBADF (Bad file descriptor) [pid 8893] close(14) = -1 EBADF (Bad file descriptor) [pid 8893] close(15) = -1 EBADF (Bad file descriptor) [pid 8893] close(16) = -1 EBADF (Bad file descriptor) [pid 8893] close(17) = -1 EBADF (Bad file descriptor) [pid 8893] close(18) = -1 EBADF (Bad file descriptor) [pid 8893] close(19) = -1 EBADF (Bad file descriptor) [pid 8893] close(20) = -1 EBADF (Bad file descriptor) [pid 8893] close(21) = -1 EBADF (Bad file descriptor) [pid 8893] close(22) = -1 EBADF (Bad file descriptor) [pid 8893] close(23) = -1 EBADF (Bad file descriptor) [pid 8893] close(24) = -1 EBADF (Bad file descriptor) [pid 8893] close(25) = -1 EBADF (Bad file descriptor) [pid 8893] close(26) = -1 EBADF (Bad file descriptor) [pid 8893] close(27) = -1 EBADF (Bad file descriptor) [pid 8893] close(28) = -1 EBADF (Bad file descriptor) [pid 8893] close(29) = -1 EBADF (Bad file descriptor) [pid 8893] exit_group(0) = ? [pid 8893] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3275, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3273", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3273/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3273/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3273/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3273") = 0 [pid 3620] mkdir("./3274", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3276 ./strace-static-x86_64: Process 8894 attached [pid 8894] chdir("./3274") = 0 [pid 8894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8894] setpgid(0, 0) = 0 [pid 8894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8894] write(3, "1000", 4) = 4 [pid 8894] close(3) = 0 [pid 8894] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8894] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.404530][ T8893] siw: device registration error -23 [pid 8894] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8894] close(3) = 0 [pid 8894] close(4) = 0 [pid 8894] close(5) = 0 [pid 8894] close(6) = -1 EBADF (Bad file descriptor) [pid 8894] close(7) = -1 EBADF (Bad file descriptor) [pid 8894] close(8) = -1 EBADF (Bad file descriptor) [pid 8894] close(9) = -1 EBADF (Bad file descriptor) [pid 8894] close(10) = -1 EBADF (Bad file descriptor) [pid 8894] close(11) = -1 EBADF (Bad file descriptor) [pid 8894] close(12) = -1 EBADF (Bad file descriptor) [pid 8894] close(13) = -1 EBADF (Bad file descriptor) [pid 8894] close(14) = -1 EBADF (Bad file descriptor) [pid 8894] close(15) = -1 EBADF (Bad file descriptor) [pid 8894] close(16) = -1 EBADF (Bad file descriptor) [pid 8894] close(17) = -1 EBADF (Bad file descriptor) [pid 8894] close(18) = -1 EBADF (Bad file descriptor) [pid 8894] close(19) = -1 EBADF (Bad file descriptor) [pid 8894] close(20) = -1 EBADF (Bad file descriptor) [pid 8894] close(21) = -1 EBADF (Bad file descriptor) [pid 8894] close(22) = -1 EBADF (Bad file descriptor) [pid 8894] close(23) = -1 EBADF (Bad file descriptor) [pid 8894] close(24) = -1 EBADF (Bad file descriptor) [pid 8894] close(25) = -1 EBADF (Bad file descriptor) [pid 8894] close(26) = -1 EBADF (Bad file descriptor) [pid 8894] close(27) = -1 EBADF (Bad file descriptor) [pid 8894] close(28) = -1 EBADF (Bad file descriptor) [pid 8894] close(29) = -1 EBADF (Bad file descriptor) [pid 8894] exit_group(0) = ? [pid 8894] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3276, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3274", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3274/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3274/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3274/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3274") = 0 [pid 3620] mkdir("./3275", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3277 ./strace-static-x86_64: Process 8895 attached [pid 8895] chdir("./3275") = 0 [pid 8895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8895] setpgid(0, 0) = 0 [pid 8895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8895] write(3, "1000", 4) = 4 [pid 8895] close(3) = 0 [pid 8895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8895] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.444354][ T8894] siw: device registration error -23 [pid 8895] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8895] close(3) = 0 [pid 8895] close(4) = 0 [pid 8895] close(5) = 0 [pid 8895] close(6) = -1 EBADF (Bad file descriptor) [pid 8895] close(7) = -1 EBADF (Bad file descriptor) [pid 8895] close(8) = -1 EBADF (Bad file descriptor) [pid 8895] close(9) = -1 EBADF (Bad file descriptor) [pid 8895] close(10) = -1 EBADF (Bad file descriptor) [pid 8895] close(11) = -1 EBADF (Bad file descriptor) [pid 8895] close(12) = -1 EBADF (Bad file descriptor) [pid 8895] close(13) = -1 EBADF (Bad file descriptor) [pid 8895] close(14) = -1 EBADF (Bad file descriptor) [pid 8895] close(15) = -1 EBADF (Bad file descriptor) [pid 8895] close(16) = -1 EBADF (Bad file descriptor) [pid 8895] close(17) = -1 EBADF (Bad file descriptor) [pid 8895] close(18) = -1 EBADF (Bad file descriptor) [pid 8895] close(19) = -1 EBADF (Bad file descriptor) [pid 8895] close(20) = -1 EBADF (Bad file descriptor) [pid 8895] close(21) = -1 EBADF (Bad file descriptor) [pid 8895] close(22) = -1 EBADF (Bad file descriptor) [pid 8895] close(23) = -1 EBADF (Bad file descriptor) [pid 8895] close(24) = -1 EBADF (Bad file descriptor) [pid 8895] close(25) = -1 EBADF (Bad file descriptor) [pid 8895] close(26) = -1 EBADF (Bad file descriptor) [pid 8895] close(27) = -1 EBADF (Bad file descriptor) [pid 8895] close(28) = -1 EBADF (Bad file descriptor) [pid 8895] close(29) = -1 EBADF (Bad file descriptor) [pid 8895] exit_group(0) = ? [pid 8895] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3277, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3275", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3275/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3275/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3275/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3275") = 0 [pid 3620] mkdir("./3276", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8896 attached , child_tidptr=0x555555b53690) = 3278 [pid 8896] chdir("./3276") = 0 [pid 8896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8896] setpgid(0, 0) = 0 [ 202.481282][ T8895] siw: device registration error -23 [pid 8896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8896] write(3, "1000", 4) = 4 [pid 8896] close(3) = 0 [pid 8896] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8896] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8896] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8896] close(3) = 0 [pid 8896] close(4) = 0 [pid 8896] close(5) = 0 [pid 8896] close(6) = -1 EBADF (Bad file descriptor) [pid 8896] close(7) = -1 EBADF (Bad file descriptor) [pid 8896] close(8) = -1 EBADF (Bad file descriptor) [pid 8896] close(9) = -1 EBADF (Bad file descriptor) [pid 8896] close(10) = -1 EBADF (Bad file descriptor) [pid 8896] close(11) = -1 EBADF (Bad file descriptor) [pid 8896] close(12) = -1 EBADF (Bad file descriptor) [pid 8896] close(13) = -1 EBADF (Bad file descriptor) [pid 8896] close(14) = -1 EBADF (Bad file descriptor) [pid 8896] close(15) = -1 EBADF (Bad file descriptor) [pid 8896] close(16) = -1 EBADF (Bad file descriptor) [pid 8896] close(17) = -1 EBADF (Bad file descriptor) [pid 8896] close(18) = -1 EBADF (Bad file descriptor) [pid 8896] close(19) = -1 EBADF (Bad file descriptor) [pid 8896] close(20) = -1 EBADF (Bad file descriptor) [pid 8896] close(21) = -1 EBADF (Bad file descriptor) [pid 8896] close(22) = -1 EBADF (Bad file descriptor) [pid 8896] close(23) = -1 EBADF (Bad file descriptor) [pid 8896] close(24) = -1 EBADF (Bad file descriptor) [pid 8896] close(25) = -1 EBADF (Bad file descriptor) [pid 8896] close(26) = -1 EBADF (Bad file descriptor) [pid 8896] close(27) = -1 EBADF (Bad file descriptor) [pid 8896] close(28) = -1 EBADF (Bad file descriptor) [pid 8896] close(29) = -1 EBADF (Bad file descriptor) [pid 8896] exit_group(0) = ? [pid 8896] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3278, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3276", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3276/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3276/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3276") = 0 [pid 3620] mkdir("./3277", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3279 ./strace-static-x86_64: Process 8897 attached [pid 8897] chdir("./3277") = 0 [pid 8897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8897] setpgid(0, 0) = 0 [pid 8897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8897] write(3, "1000", 4) = 4 [pid 8897] close(3) = 0 [pid 8897] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8897] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8897] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8897] close(3) = 0 [pid 8897] close(4) = 0 [pid 8897] close(5) = 0 [pid 8897] close(6) = -1 EBADF (Bad file descriptor) [pid 8897] close(7) = -1 EBADF (Bad file descriptor) [pid 8897] close(8) = -1 EBADF (Bad file descriptor) [pid 8897] close(9) = -1 EBADF (Bad file descriptor) [pid 8897] close(10) = -1 EBADF (Bad file descriptor) [pid 8897] close(11) = -1 EBADF (Bad file descriptor) [pid 8897] close(12) = -1 EBADF (Bad file descriptor) [pid 8897] close(13) = -1 EBADF (Bad file descriptor) [pid 8897] close(14) = -1 EBADF (Bad file descriptor) [pid 8897] close(15) = -1 EBADF (Bad file descriptor) [pid 8897] close(16) = -1 EBADF (Bad file descriptor) [pid 8897] close(17) = -1 EBADF (Bad file descriptor) [pid 8897] close(18) = -1 EBADF (Bad file descriptor) [pid 8897] close(19) = -1 EBADF (Bad file descriptor) [pid 8897] close(20) = -1 EBADF (Bad file descriptor) [pid 8897] close(21) = -1 EBADF (Bad file descriptor) [pid 8897] close(22) = -1 EBADF (Bad file descriptor) [pid 8897] close(23) = -1 EBADF (Bad file descriptor) [pid 8897] close(24) = -1 EBADF (Bad file descriptor) [pid 8897] close(25) = -1 EBADF (Bad file descriptor) [pid 8897] close(26) = -1 EBADF (Bad file descriptor) [pid 8897] close(27) = -1 EBADF (Bad file descriptor) [pid 8897] close(28) = -1 EBADF (Bad file descriptor) [pid 8897] close(29) = -1 EBADF (Bad file descriptor) [pid 8897] exit_group(0) = ? [pid 8897] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3279, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3277", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3277/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3277/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3277") = 0 [pid 3620] mkdir("./3278", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3280 ./strace-static-x86_64: Process 8898 attached [pid 8898] chdir("./3278") = 0 [pid 8898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8898] setpgid(0, 0) = 0 [pid 8898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8898] write(3, "1000", 4) = 4 [pid 8898] close(3) = 0 [pid 8898] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8898] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.525075][ T8896] siw: device registration error -23 [ 202.558581][ T8897] siw: device registration error -23 [pid 8898] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8898] close(3) = 0 [pid 8898] close(4) = 0 [pid 8898] close(5) = 0 [pid 8898] close(6) = -1 EBADF (Bad file descriptor) [pid 8898] close(7) = -1 EBADF (Bad file descriptor) [pid 8898] close(8) = -1 EBADF (Bad file descriptor) [pid 8898] close(9) = -1 EBADF (Bad file descriptor) [pid 8898] close(10) = -1 EBADF (Bad file descriptor) [pid 8898] close(11) = -1 EBADF (Bad file descriptor) [pid 8898] close(12) = -1 EBADF (Bad file descriptor) [pid 8898] close(13) = -1 EBADF (Bad file descriptor) [pid 8898] close(14) = -1 EBADF (Bad file descriptor) [pid 8898] close(15) = -1 EBADF (Bad file descriptor) [pid 8898] close(16) = -1 EBADF (Bad file descriptor) [pid 8898] close(17) = -1 EBADF (Bad file descriptor) [pid 8898] close(18) = -1 EBADF (Bad file descriptor) [pid 8898] close(19) = -1 EBADF (Bad file descriptor) [pid 8898] close(20) = -1 EBADF (Bad file descriptor) [pid 8898] close(21) = -1 EBADF (Bad file descriptor) [pid 8898] close(22) = -1 EBADF (Bad file descriptor) [pid 8898] close(23) = -1 EBADF (Bad file descriptor) [pid 8898] close(24) = -1 EBADF (Bad file descriptor) [pid 8898] close(25) = -1 EBADF (Bad file descriptor) [pid 8898] close(26) = -1 EBADF (Bad file descriptor) [pid 8898] close(27) = -1 EBADF (Bad file descriptor) [pid 8898] close(28) = -1 EBADF (Bad file descriptor) [pid 8898] close(29) = -1 EBADF (Bad file descriptor) [pid 8898] exit_group(0) = ? [pid 8898] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3280, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3278", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3278/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3278/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3278") = 0 [pid 3620] mkdir("./3279", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8899 attached , child_tidptr=0x555555b53690) = 3281 [pid 8899] chdir("./3279") = 0 [pid 8899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8899] setpgid(0, 0) = 0 [pid 8899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8899] write(3, "1000", 4) = 4 [pid 8899] close(3) = 0 [pid 8899] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8899] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.596344][ T8898] siw: device registration error -23 [pid 8899] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8899] close(3) = 0 [pid 8899] close(4) = 0 [pid 8899] close(5) = 0 [pid 8899] close(6) = -1 EBADF (Bad file descriptor) [pid 8899] close(7) = -1 EBADF (Bad file descriptor) [pid 8899] close(8) = -1 EBADF (Bad file descriptor) [pid 8899] close(9) = -1 EBADF (Bad file descriptor) [pid 8899] close(10) = -1 EBADF (Bad file descriptor) [pid 8899] close(11) = -1 EBADF (Bad file descriptor) [pid 8899] close(12) = -1 EBADF (Bad file descriptor) [pid 8899] close(13) = -1 EBADF (Bad file descriptor) [pid 8899] close(14) = -1 EBADF (Bad file descriptor) [pid 8899] close(15) = -1 EBADF (Bad file descriptor) [pid 8899] close(16) = -1 EBADF (Bad file descriptor) [pid 8899] close(17) = -1 EBADF (Bad file descriptor) [pid 8899] close(18) = -1 EBADF (Bad file descriptor) [pid 8899] close(19) = -1 EBADF (Bad file descriptor) [pid 8899] close(20) = -1 EBADF (Bad file descriptor) [pid 8899] close(21) = -1 EBADF (Bad file descriptor) [pid 8899] close(22) = -1 EBADF (Bad file descriptor) [pid 8899] close(23) = -1 EBADF (Bad file descriptor) [pid 8899] close(24) = -1 EBADF (Bad file descriptor) [pid 8899] close(25) = -1 EBADF (Bad file descriptor) [pid 8899] close(26) = -1 EBADF (Bad file descriptor) [pid 8899] close(27) = -1 EBADF (Bad file descriptor) [pid 8899] close(28) = -1 EBADF (Bad file descriptor) [pid 8899] close(29) = -1 EBADF (Bad file descriptor) [pid 8899] exit_group(0) = ? [pid 8899] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3281, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3279", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3279/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3279") = 0 [pid 3620] mkdir("./3280", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8900 attached , child_tidptr=0x555555b53690) = 3282 [pid 8900] chdir("./3280") = 0 [pid 8900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8900] setpgid(0, 0) = 0 [pid 8900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8900] write(3, "1000", 4) = 4 [pid 8900] close(3) = 0 [pid 8900] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8900] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.626228][ T8899] siw: device registration error -23 [pid 8900] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8900] close(3) = 0 [pid 8900] close(4) = 0 [pid 8900] close(5) = 0 [pid 8900] close(6) = -1 EBADF (Bad file descriptor) [pid 8900] close(7) = -1 EBADF (Bad file descriptor) [pid 8900] close(8) = -1 EBADF (Bad file descriptor) [pid 8900] close(9) = -1 EBADF (Bad file descriptor) [pid 8900] close(10) = -1 EBADF (Bad file descriptor) [pid 8900] close(11) = -1 EBADF (Bad file descriptor) [pid 8900] close(12) = -1 EBADF (Bad file descriptor) [pid 8900] close(13) = -1 EBADF (Bad file descriptor) [pid 8900] close(14) = -1 EBADF (Bad file descriptor) [pid 8900] close(15) = -1 EBADF (Bad file descriptor) [pid 8900] close(16) = -1 EBADF (Bad file descriptor) [pid 8900] close(17) = -1 EBADF (Bad file descriptor) [pid 8900] close(18) = -1 EBADF (Bad file descriptor) [pid 8900] close(19) = -1 EBADF (Bad file descriptor) [pid 8900] close(20) = -1 EBADF (Bad file descriptor) [pid 8900] close(21) = -1 EBADF (Bad file descriptor) [pid 8900] close(22) = -1 EBADF (Bad file descriptor) [pid 8900] close(23) = -1 EBADF (Bad file descriptor) [pid 8900] close(24) = -1 EBADF (Bad file descriptor) [pid 8900] close(25) = -1 EBADF (Bad file descriptor) [pid 8900] close(26) = -1 EBADF (Bad file descriptor) [pid 8900] close(27) = -1 EBADF (Bad file descriptor) [pid 8900] close(28) = -1 EBADF (Bad file descriptor) [pid 8900] close(29) = -1 EBADF (Bad file descriptor) [pid 8900] exit_group(0) = ? [pid 8900] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3282, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3280", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3280/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3280/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3280") = 0 [pid 3620] mkdir("./3281", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3283 ./strace-static-x86_64: Process 8901 attached [pid 8901] chdir("./3281") = 0 [pid 8901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8901] setpgid(0, 0) = 0 [ 202.656288][ T8900] siw: device registration error -23 [pid 8901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8901] write(3, "1000", 4) = 4 [pid 8901] close(3) = 0 [pid 8901] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8901] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8901] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8901] close(3) = 0 [pid 8901] close(4) = 0 [pid 8901] close(5) = 0 [pid 8901] close(6) = -1 EBADF (Bad file descriptor) [pid 8901] close(7) = -1 EBADF (Bad file descriptor) [pid 8901] close(8) = -1 EBADF (Bad file descriptor) [pid 8901] close(9) = -1 EBADF (Bad file descriptor) [pid 8901] close(10) = -1 EBADF (Bad file descriptor) [pid 8901] close(11) = -1 EBADF (Bad file descriptor) [pid 8901] close(12) = -1 EBADF (Bad file descriptor) [pid 8901] close(13) = -1 EBADF (Bad file descriptor) [pid 8901] close(14) = -1 EBADF (Bad file descriptor) [pid 8901] close(15) = -1 EBADF (Bad file descriptor) [pid 8901] close(16) = -1 EBADF (Bad file descriptor) [pid 8901] close(17) = -1 EBADF (Bad file descriptor) [pid 8901] close(18) = -1 EBADF (Bad file descriptor) [pid 8901] close(19) = -1 EBADF (Bad file descriptor) [pid 8901] close(20) = -1 EBADF (Bad file descriptor) [pid 8901] close(21) = -1 EBADF (Bad file descriptor) [pid 8901] close(22) = -1 EBADF (Bad file descriptor) [pid 8901] close(23) = -1 EBADF (Bad file descriptor) [pid 8901] close(24) = -1 EBADF (Bad file descriptor) [pid 8901] close(25) = -1 EBADF (Bad file descriptor) [pid 8901] close(26) = -1 EBADF (Bad file descriptor) [pid 8901] close(27) = -1 EBADF (Bad file descriptor) [pid 8901] close(28) = -1 EBADF (Bad file descriptor) [pid 8901] close(29) = -1 EBADF (Bad file descriptor) [pid 8901] exit_group(0) = ? [pid 8901] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3283, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3281", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3281/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3281") = 0 [pid 3620] mkdir("./3282", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8902 attached , child_tidptr=0x555555b53690) = 3284 [pid 8902] chdir("./3282") = 0 [pid 8902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8902] setpgid(0, 0) = 0 [pid 8902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8902] write(3, "1000", 4) = 4 [pid 8902] close(3) = 0 [pid 8902] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8902] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8902] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8902] close(3) = 0 [pid 8902] close(4) = 0 [pid 8902] close(5) = 0 [pid 8902] close(6) = -1 EBADF (Bad file descriptor) [pid 8902] close(7) = -1 EBADF (Bad file descriptor) [pid 8902] close(8) = -1 EBADF (Bad file descriptor) [pid 8902] close(9) = -1 EBADF (Bad file descriptor) [pid 8902] close(10) = -1 EBADF (Bad file descriptor) [pid 8902] close(11) = -1 EBADF (Bad file descriptor) [pid 8902] close(12) = -1 EBADF (Bad file descriptor) [pid 8902] close(13) = -1 EBADF (Bad file descriptor) [pid 8902] close(14) = -1 EBADF (Bad file descriptor) [pid 8902] close(15) = -1 EBADF (Bad file descriptor) [pid 8902] close(16) = -1 EBADF (Bad file descriptor) [pid 8902] close(17) = -1 EBADF (Bad file descriptor) [pid 8902] close(18) = -1 EBADF (Bad file descriptor) [pid 8902] close(19) = -1 EBADF (Bad file descriptor) [pid 8902] close(20) = -1 EBADF (Bad file descriptor) [pid 8902] close(21) = -1 EBADF (Bad file descriptor) [pid 8902] close(22) = -1 EBADF (Bad file descriptor) [pid 8902] close(23) = -1 EBADF (Bad file descriptor) [pid 8902] close(24) = -1 EBADF (Bad file descriptor) [pid 8902] close(25) = -1 EBADF (Bad file descriptor) [pid 8902] close(26) = -1 EBADF (Bad file descriptor) [pid 8902] close(27) = -1 EBADF (Bad file descriptor) [pid 8902] close(28) = -1 EBADF (Bad file descriptor) [pid 8902] close(29) = -1 EBADF (Bad file descriptor) [pid 8902] exit_group(0) = ? [pid 8902] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3284, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3282", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3282/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3282") = 0 [pid 3620] mkdir("./3283", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3285 ./strace-static-x86_64: Process 8903 attached [pid 8903] chdir("./3283") = 0 [pid 8903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8903] setpgid(0, 0) = 0 [pid 8903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8903] write(3, "1000", 4) = 4 [pid 8903] close(3) = 0 [pid 8903] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8903] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.699956][ T8901] siw: device registration error -23 [ 202.730429][ T8902] siw: device registration error -23 [pid 8903] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8903] close(3) = 0 [pid 8903] close(4) = 0 [pid 8903] close(5) = 0 [pid 8903] close(6) = -1 EBADF (Bad file descriptor) [pid 8903] close(7) = -1 EBADF (Bad file descriptor) [pid 8903] close(8) = -1 EBADF (Bad file descriptor) [pid 8903] close(9) = -1 EBADF (Bad file descriptor) [pid 8903] close(10) = -1 EBADF (Bad file descriptor) [pid 8903] close(11) = -1 EBADF (Bad file descriptor) [pid 8903] close(12) = -1 EBADF (Bad file descriptor) [pid 8903] close(13) = -1 EBADF (Bad file descriptor) [pid 8903] close(14) = -1 EBADF (Bad file descriptor) [pid 8903] close(15) = -1 EBADF (Bad file descriptor) [pid 8903] close(16) = -1 EBADF (Bad file descriptor) [pid 8903] close(17) = -1 EBADF (Bad file descriptor) [pid 8903] close(18) = -1 EBADF (Bad file descriptor) [pid 8903] close(19) = -1 EBADF (Bad file descriptor) [pid 8903] close(20) = -1 EBADF (Bad file descriptor) [pid 8903] close(21) = -1 EBADF (Bad file descriptor) [pid 8903] close(22) = -1 EBADF (Bad file descriptor) [pid 8903] close(23) = -1 EBADF (Bad file descriptor) [pid 8903] close(24) = -1 EBADF (Bad file descriptor) [pid 8903] close(25) = -1 EBADF (Bad file descriptor) [pid 8903] close(26) = -1 EBADF (Bad file descriptor) [pid 8903] close(27) = -1 EBADF (Bad file descriptor) [pid 8903] close(28) = -1 EBADF (Bad file descriptor) [pid 8903] close(29) = -1 EBADF (Bad file descriptor) [pid 8903] exit_group(0) = ? [pid 8903] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3285, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3283", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3283/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3283") = 0 [pid 3620] mkdir("./3284", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3286 ./strace-static-x86_64: Process 8904 attached [pid 8904] chdir("./3284") = 0 [pid 8904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8904] setpgid(0, 0) = 0 [pid 8904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8904] write(3, "1000", 4) = 4 [pid 8904] close(3) = 0 [pid 8904] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8904] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.763453][ T8903] siw: device registration error -23 [pid 8904] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8904] close(3) = 0 [pid 8904] close(4) = 0 [pid 8904] close(5) = 0 [pid 8904] close(6) = -1 EBADF (Bad file descriptor) [pid 8904] close(7) = -1 EBADF (Bad file descriptor) [pid 8904] close(8) = -1 EBADF (Bad file descriptor) [pid 8904] close(9) = -1 EBADF (Bad file descriptor) [pid 8904] close(10) = -1 EBADF (Bad file descriptor) [pid 8904] close(11) = -1 EBADF (Bad file descriptor) [pid 8904] close(12) = -1 EBADF (Bad file descriptor) [pid 8904] close(13) = -1 EBADF (Bad file descriptor) [pid 8904] close(14) = -1 EBADF (Bad file descriptor) [pid 8904] close(15) = -1 EBADF (Bad file descriptor) [pid 8904] close(16) = -1 EBADF (Bad file descriptor) [pid 8904] close(17) = -1 EBADF (Bad file descriptor) [pid 8904] close(18) = -1 EBADF (Bad file descriptor) [pid 8904] close(19) = -1 EBADF (Bad file descriptor) [pid 8904] close(20) = -1 EBADF (Bad file descriptor) [pid 8904] close(21) = -1 EBADF (Bad file descriptor) [pid 8904] close(22) = -1 EBADF (Bad file descriptor) [pid 8904] close(23) = -1 EBADF (Bad file descriptor) [pid 8904] close(24) = -1 EBADF (Bad file descriptor) [pid 8904] close(25) = -1 EBADF (Bad file descriptor) [pid 8904] close(26) = -1 EBADF (Bad file descriptor) [pid 8904] close(27) = -1 EBADF (Bad file descriptor) [pid 8904] close(28) = -1 EBADF (Bad file descriptor) [pid 8904] close(29) = -1 EBADF (Bad file descriptor) [pid 8904] exit_group(0) = ? [pid 8904] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3286, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3284", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3284/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3284") = 0 [pid 3620] mkdir("./3285", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3287 ./strace-static-x86_64: Process 8905 attached [pid 8905] chdir("./3285") = 0 [pid 8905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8905] setpgid(0, 0) = 0 [pid 8905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8905] write(3, "1000", 4) = 4 [pid 8905] close(3) = 0 [pid 8905] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8905] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.799719][ T8904] siw: device registration error -23 [pid 8905] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8905] close(3) = 0 [pid 8905] close(4) = 0 [pid 8905] close(5) = 0 [pid 8905] close(6) = -1 EBADF (Bad file descriptor) [pid 8905] close(7) = -1 EBADF (Bad file descriptor) [pid 8905] close(8) = -1 EBADF (Bad file descriptor) [pid 8905] close(9) = -1 EBADF (Bad file descriptor) [pid 8905] close(10) = -1 EBADF (Bad file descriptor) [pid 8905] close(11) = -1 EBADF (Bad file descriptor) [pid 8905] close(12) = -1 EBADF (Bad file descriptor) [pid 8905] close(13) = -1 EBADF (Bad file descriptor) [pid 8905] close(14) = -1 EBADF (Bad file descriptor) [pid 8905] close(15) = -1 EBADF (Bad file descriptor) [pid 8905] close(16) = -1 EBADF (Bad file descriptor) [pid 8905] close(17) = -1 EBADF (Bad file descriptor) [pid 8905] close(18) = -1 EBADF (Bad file descriptor) [pid 8905] close(19) = -1 EBADF (Bad file descriptor) [pid 8905] close(20) = -1 EBADF (Bad file descriptor) [pid 8905] close(21) = -1 EBADF (Bad file descriptor) [pid 8905] close(22) = -1 EBADF (Bad file descriptor) [pid 8905] close(23) = -1 EBADF (Bad file descriptor) [pid 8905] close(24) = -1 EBADF (Bad file descriptor) [pid 8905] close(25) = -1 EBADF (Bad file descriptor) [pid 8905] close(26) = -1 EBADF (Bad file descriptor) [pid 8905] close(27) = -1 EBADF (Bad file descriptor) [pid 8905] close(28) = -1 EBADF (Bad file descriptor) [pid 8905] close(29) = -1 EBADF (Bad file descriptor) [pid 8905] exit_group(0) = ? [pid 8905] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3287, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3285", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3285/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3285") = 0 [pid 3620] mkdir("./3286", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8906 attached , child_tidptr=0x555555b53690) = 3288 [pid 8906] chdir("./3286") = 0 [pid 8906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8906] setpgid(0, 0) = 0 [pid 8906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8906] write(3, "1000", 4) = 4 [pid 8906] close(3) = 0 [pid 8906] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8906] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.833116][ T8905] siw: device registration error -23 [pid 8906] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8906] close(3) = 0 [pid 8906] close(4) = 0 [pid 8906] close(5) = 0 [pid 8906] close(6) = -1 EBADF (Bad file descriptor) [pid 8906] close(7) = -1 EBADF (Bad file descriptor) [pid 8906] close(8) = -1 EBADF (Bad file descriptor) [pid 8906] close(9) = -1 EBADF (Bad file descriptor) [pid 8906] close(10) = -1 EBADF (Bad file descriptor) [pid 8906] close(11) = -1 EBADF (Bad file descriptor) [pid 8906] close(12) = -1 EBADF (Bad file descriptor) [pid 8906] close(13) = -1 EBADF (Bad file descriptor) [pid 8906] close(14) = -1 EBADF (Bad file descriptor) [pid 8906] close(15) = -1 EBADF (Bad file descriptor) [pid 8906] close(16) = -1 EBADF (Bad file descriptor) [pid 8906] close(17) = -1 EBADF (Bad file descriptor) [pid 8906] close(18) = -1 EBADF (Bad file descriptor) [pid 8906] close(19) = -1 EBADF (Bad file descriptor) [pid 8906] close(20) = -1 EBADF (Bad file descriptor) [pid 8906] close(21) = -1 EBADF (Bad file descriptor) [pid 8906] close(22) = -1 EBADF (Bad file descriptor) [pid 8906] close(23) = -1 EBADF (Bad file descriptor) [pid 8906] close(24) = -1 EBADF (Bad file descriptor) [pid 8906] close(25) = -1 EBADF (Bad file descriptor) [pid 8906] close(26) = -1 EBADF (Bad file descriptor) [pid 8906] close(27) = -1 EBADF (Bad file descriptor) [pid 8906] close(28) = -1 EBADF (Bad file descriptor) [pid 8906] close(29) = -1 EBADF (Bad file descriptor) [pid 8906] exit_group(0) = ? [pid 8906] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3288, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3286", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3286/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3286") = 0 [pid 3620] mkdir("./3287", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3289 ./strace-static-x86_64: Process 8907 attached [pid 8907] chdir("./3287") = 0 [pid 8907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8907] setpgid(0, 0) = 0 [pid 8907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8907] write(3, "1000", 4) = 4 [pid 8907] close(3) = 0 [pid 8907] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8907] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.864285][ T8906] siw: device registration error -23 [pid 8907] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8907] close(3) = 0 [pid 8907] close(4) = 0 [pid 8907] close(5) = 0 [pid 8907] close(6) = -1 EBADF (Bad file descriptor) [pid 8907] close(7) = -1 EBADF (Bad file descriptor) [pid 8907] close(8) = -1 EBADF (Bad file descriptor) [pid 8907] close(9) = -1 EBADF (Bad file descriptor) [pid 8907] close(10) = -1 EBADF (Bad file descriptor) [pid 8907] close(11) = -1 EBADF (Bad file descriptor) [pid 8907] close(12) = -1 EBADF (Bad file descriptor) [pid 8907] close(13) = -1 EBADF (Bad file descriptor) [pid 8907] close(14) = -1 EBADF (Bad file descriptor) [pid 8907] close(15) = -1 EBADF (Bad file descriptor) [pid 8907] close(16) = -1 EBADF (Bad file descriptor) [pid 8907] close(17) = -1 EBADF (Bad file descriptor) [pid 8907] close(18) = -1 EBADF (Bad file descriptor) [pid 8907] close(19) = -1 EBADF (Bad file descriptor) [pid 8907] close(20) = -1 EBADF (Bad file descriptor) [pid 8907] close(21) = -1 EBADF (Bad file descriptor) [pid 8907] close(22) = -1 EBADF (Bad file descriptor) [pid 8907] close(23) = -1 EBADF (Bad file descriptor) [pid 8907] close(24) = -1 EBADF (Bad file descriptor) [pid 8907] close(25) = -1 EBADF (Bad file descriptor) [pid 8907] close(26) = -1 EBADF (Bad file descriptor) [pid 8907] close(27) = -1 EBADF (Bad file descriptor) [pid 8907] close(28) = -1 EBADF (Bad file descriptor) [pid 8907] close(29) = -1 EBADF (Bad file descriptor) [pid 8907] exit_group(0) = ? [pid 8907] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3287", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3287/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3287") = 0 [pid 3620] mkdir("./3288", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3290 ./strace-static-x86_64: Process 8908 attached [pid 8908] chdir("./3288") = 0 [pid 8908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8908] setpgid(0, 0) = 0 [pid 8908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8908] write(3, "1000", 4) = 4 [pid 8908] close(3) = 0 [pid 8908] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8908] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.895559][ T8907] siw: device registration error -23 [pid 8908] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8908] close(3) = 0 [pid 8908] close(4) = 0 [pid 8908] close(5) = 0 [pid 8908] close(6) = -1 EBADF (Bad file descriptor) [pid 8908] close(7) = -1 EBADF (Bad file descriptor) [pid 8908] close(8) = -1 EBADF (Bad file descriptor) [pid 8908] close(9) = -1 EBADF (Bad file descriptor) [pid 8908] close(10) = -1 EBADF (Bad file descriptor) [pid 8908] close(11) = -1 EBADF (Bad file descriptor) [pid 8908] close(12) = -1 EBADF (Bad file descriptor) [pid 8908] close(13) = -1 EBADF (Bad file descriptor) [pid 8908] close(14) = -1 EBADF (Bad file descriptor) [pid 8908] close(15) = -1 EBADF (Bad file descriptor) [pid 8908] close(16) = -1 EBADF (Bad file descriptor) [pid 8908] close(17) = -1 EBADF (Bad file descriptor) [pid 8908] close(18) = -1 EBADF (Bad file descriptor) [pid 8908] close(19) = -1 EBADF (Bad file descriptor) [pid 8908] close(20) = -1 EBADF (Bad file descriptor) [pid 8908] close(21) = -1 EBADF (Bad file descriptor) [pid 8908] close(22) = -1 EBADF (Bad file descriptor) [pid 8908] close(23) = -1 EBADF (Bad file descriptor) [pid 8908] close(24) = -1 EBADF (Bad file descriptor) [pid 8908] close(25) = -1 EBADF (Bad file descriptor) [pid 8908] close(26) = -1 EBADF (Bad file descriptor) [pid 8908] close(27) = -1 EBADF (Bad file descriptor) [pid 8908] close(28) = -1 EBADF (Bad file descriptor) [pid 8908] close(29) = -1 EBADF (Bad file descriptor) [pid 8908] exit_group(0) = ? [pid 8908] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3290, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3288", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3288/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3288") = 0 [pid 3620] mkdir("./3289", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3291 ./strace-static-x86_64: Process 8909 attached [pid 8909] chdir("./3289") = 0 [pid 8909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8909] setpgid(0, 0) = 0 [pid 8909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8909] write(3, "1000", 4) = 4 [ 202.929939][ T8908] siw: device registration error -23 [pid 8909] close(3) = 0 [pid 8909] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8909] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8909] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8909] close(3) = 0 [pid 8909] close(4) = 0 [pid 8909] close(5) = 0 [pid 8909] close(6) = -1 EBADF (Bad file descriptor) [pid 8909] close(7) = -1 EBADF (Bad file descriptor) [pid 8909] close(8) = -1 EBADF (Bad file descriptor) [pid 8909] close(9) = -1 EBADF (Bad file descriptor) [pid 8909] close(10) = -1 EBADF (Bad file descriptor) [pid 8909] close(11) = -1 EBADF (Bad file descriptor) [pid 8909] close(12) = -1 EBADF (Bad file descriptor) [pid 8909] close(13) = -1 EBADF (Bad file descriptor) [pid 8909] close(14) = -1 EBADF (Bad file descriptor) [pid 8909] close(15) = -1 EBADF (Bad file descriptor) [pid 8909] close(16) = -1 EBADF (Bad file descriptor) [pid 8909] close(17) = -1 EBADF (Bad file descriptor) [pid 8909] close(18) = -1 EBADF (Bad file descriptor) [pid 8909] close(19) = -1 EBADF (Bad file descriptor) [pid 8909] close(20) = -1 EBADF (Bad file descriptor) [pid 8909] close(21) = -1 EBADF (Bad file descriptor) [pid 8909] close(22) = -1 EBADF (Bad file descriptor) [pid 8909] close(23) = -1 EBADF (Bad file descriptor) [pid 8909] close(24) = -1 EBADF (Bad file descriptor) [pid 8909] close(25) = -1 EBADF (Bad file descriptor) [pid 8909] close(26) = -1 EBADF (Bad file descriptor) [pid 8909] close(27) = -1 EBADF (Bad file descriptor) [pid 8909] close(28) = -1 EBADF (Bad file descriptor) [pid 8909] close(29) = -1 EBADF (Bad file descriptor) [pid 8909] exit_group(0) = ? [pid 8909] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3291, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3289", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3289/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3289") = 0 [pid 3620] mkdir("./3290", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8910 attached , child_tidptr=0x555555b53690) = 3292 [pid 8910] chdir("./3290") = 0 [pid 8910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8910] setpgid(0, 0) = 0 [pid 8910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8910] write(3, "1000", 4) = 4 [pid 8910] close(3) = 0 [pid 8910] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8910] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 202.977164][ T8909] siw: device registration error -23 [pid 8910] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8910] close(3) = 0 [pid 8910] close(4) = 0 [pid 8910] close(5) = 0 [pid 8910] close(6) = -1 EBADF (Bad file descriptor) [pid 8910] close(7) = -1 EBADF (Bad file descriptor) [pid 8910] close(8) = -1 EBADF (Bad file descriptor) [pid 8910] close(9) = -1 EBADF (Bad file descriptor) [pid 8910] close(10) = -1 EBADF (Bad file descriptor) [pid 8910] close(11) = -1 EBADF (Bad file descriptor) [pid 8910] close(12) = -1 EBADF (Bad file descriptor) [pid 8910] close(13) = -1 EBADF (Bad file descriptor) [pid 8910] close(14) = -1 EBADF (Bad file descriptor) [pid 8910] close(15) = -1 EBADF (Bad file descriptor) [pid 8910] close(16) = -1 EBADF (Bad file descriptor) [pid 8910] close(17) = -1 EBADF (Bad file descriptor) [pid 8910] close(18) = -1 EBADF (Bad file descriptor) [pid 8910] close(19) = -1 EBADF (Bad file descriptor) [pid 8910] close(20) = -1 EBADF (Bad file descriptor) [pid 8910] close(21) = -1 EBADF (Bad file descriptor) [pid 8910] close(22) = -1 EBADF (Bad file descriptor) [pid 8910] close(23) = -1 EBADF (Bad file descriptor) [pid 8910] close(24) = -1 EBADF (Bad file descriptor) [pid 8910] close(25) = -1 EBADF (Bad file descriptor) [pid 8910] close(26) = -1 EBADF (Bad file descriptor) [pid 8910] close(27) = -1 EBADF (Bad file descriptor) [pid 8910] close(28) = -1 EBADF (Bad file descriptor) [pid 8910] close(29) = -1 EBADF (Bad file descriptor) [pid 8910] exit_group(0) = ? [pid 8910] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3292, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3290", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3290/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3290/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3290") = 0 [pid 3620] mkdir("./3291", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3293 ./strace-static-x86_64: Process 8911 attached [pid 8911] chdir("./3291") = 0 [pid 8911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8911] setpgid(0, 0) = 0 [pid 8911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8911] write(3, "1000", 4) = 4 [pid 8911] close(3) = 0 [pid 8911] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8911] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.020788][ T8910] siw: device registration error -23 [pid 8911] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8911] close(3) = 0 [pid 8911] close(4) = 0 [pid 8911] close(5) = 0 [pid 8911] close(6) = -1 EBADF (Bad file descriptor) [pid 8911] close(7) = -1 EBADF (Bad file descriptor) [pid 8911] close(8) = -1 EBADF (Bad file descriptor) [pid 8911] close(9) = -1 EBADF (Bad file descriptor) [pid 8911] close(10) = -1 EBADF (Bad file descriptor) [pid 8911] close(11) = -1 EBADF (Bad file descriptor) [pid 8911] close(12) = -1 EBADF (Bad file descriptor) [pid 8911] close(13) = -1 EBADF (Bad file descriptor) [pid 8911] close(14) = -1 EBADF (Bad file descriptor) [pid 8911] close(15) = -1 EBADF (Bad file descriptor) [pid 8911] close(16) = -1 EBADF (Bad file descriptor) [pid 8911] close(17) = -1 EBADF (Bad file descriptor) [pid 8911] close(18) = -1 EBADF (Bad file descriptor) [pid 8911] close(19) = -1 EBADF (Bad file descriptor) [pid 8911] close(20) = -1 EBADF (Bad file descriptor) [pid 8911] close(21) = -1 EBADF (Bad file descriptor) [pid 8911] close(22) = -1 EBADF (Bad file descriptor) [pid 8911] close(23) = -1 EBADF (Bad file descriptor) [pid 8911] close(24) = -1 EBADF (Bad file descriptor) [pid 8911] close(25) = -1 EBADF (Bad file descriptor) [pid 8911] close(26) = -1 EBADF (Bad file descriptor) [pid 8911] close(27) = -1 EBADF (Bad file descriptor) [pid 8911] close(28) = -1 EBADF (Bad file descriptor) [pid 8911] close(29) = -1 EBADF (Bad file descriptor) [pid 8911] exit_group(0) = ? [pid 8911] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3293, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3291", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3291/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3291/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3291") = 0 [pid 3620] mkdir("./3292", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8912 attached , child_tidptr=0x555555b53690) = 3294 [pid 8912] chdir("./3292") = 0 [pid 8912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8912] setpgid(0, 0) = 0 [pid 8912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8912] write(3, "1000", 4) = 4 [pid 8912] close(3) = 0 [pid 8912] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8912] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.055676][ T8911] siw: device registration error -23 [pid 8912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8912] close(3) = 0 [pid 8912] close(4) = 0 [pid 8912] close(5) = 0 [pid 8912] close(6) = -1 EBADF (Bad file descriptor) [pid 8912] close(7) = -1 EBADF (Bad file descriptor) [pid 8912] close(8) = -1 EBADF (Bad file descriptor) [pid 8912] close(9) = -1 EBADF (Bad file descriptor) [pid 8912] close(10) = -1 EBADF (Bad file descriptor) [pid 8912] close(11) = -1 EBADF (Bad file descriptor) [pid 8912] close(12) = -1 EBADF (Bad file descriptor) [pid 8912] close(13) = -1 EBADF (Bad file descriptor) [pid 8912] close(14) = -1 EBADF (Bad file descriptor) [pid 8912] close(15) = -1 EBADF (Bad file descriptor) [pid 8912] close(16) = -1 EBADF (Bad file descriptor) [pid 8912] close(17) = -1 EBADF (Bad file descriptor) [pid 8912] close(18) = -1 EBADF (Bad file descriptor) [pid 8912] close(19) = -1 EBADF (Bad file descriptor) [pid 8912] close(20) = -1 EBADF (Bad file descriptor) [pid 8912] close(21) = -1 EBADF (Bad file descriptor) [pid 8912] close(22) = -1 EBADF (Bad file descriptor) [pid 8912] close(23) = -1 EBADF (Bad file descriptor) [pid 8912] close(24) = -1 EBADF (Bad file descriptor) [pid 8912] close(25) = -1 EBADF (Bad file descriptor) [pid 8912] close(26) = -1 EBADF (Bad file descriptor) [pid 8912] close(27) = -1 EBADF (Bad file descriptor) [pid 8912] close(28) = -1 EBADF (Bad file descriptor) [pid 8912] close(29) = -1 EBADF (Bad file descriptor) [pid 8912] exit_group(0) = ? [pid 8912] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3294, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3292", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3292/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3292/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3292") = 0 [pid 3620] mkdir("./3293", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3295 ./strace-static-x86_64: Process 8913 attached [pid 8913] chdir("./3293") = 0 [pid 8913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8913] setpgid(0, 0) = 0 [pid 8913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8913] write(3, "1000", 4) = 4 [pid 8913] close(3) = 0 [pid 8913] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8913] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.083390][ T8912] siw: device registration error -23 [pid 8913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8913] close(3) = 0 [pid 8913] close(4) = 0 [pid 8913] close(5) = 0 [pid 8913] close(6) = -1 EBADF (Bad file descriptor) [pid 8913] close(7) = -1 EBADF (Bad file descriptor) [pid 8913] close(8) = -1 EBADF (Bad file descriptor) [pid 8913] close(9) = -1 EBADF (Bad file descriptor) [pid 8913] close(10) = -1 EBADF (Bad file descriptor) [pid 8913] close(11) = -1 EBADF (Bad file descriptor) [pid 8913] close(12) = -1 EBADF (Bad file descriptor) [pid 8913] close(13) = -1 EBADF (Bad file descriptor) [pid 8913] close(14) = -1 EBADF (Bad file descriptor) [pid 8913] close(15) = -1 EBADF (Bad file descriptor) [pid 8913] close(16) = -1 EBADF (Bad file descriptor) [pid 8913] close(17) = -1 EBADF (Bad file descriptor) [pid 8913] close(18) = -1 EBADF (Bad file descriptor) [pid 8913] close(19) = -1 EBADF (Bad file descriptor) [pid 8913] close(20) = -1 EBADF (Bad file descriptor) [pid 8913] close(21) = -1 EBADF (Bad file descriptor) [pid 8913] close(22) = -1 EBADF (Bad file descriptor) [pid 8913] close(23) = -1 EBADF (Bad file descriptor) [pid 8913] close(24) = -1 EBADF (Bad file descriptor) [pid 8913] close(25) = -1 EBADF (Bad file descriptor) [pid 8913] close(26) = -1 EBADF (Bad file descriptor) [pid 8913] close(27) = -1 EBADF (Bad file descriptor) [pid 8913] close(28) = -1 EBADF (Bad file descriptor) [pid 8913] close(29) = -1 EBADF (Bad file descriptor) [pid 8913] exit_group(0) = ? [pid 8913] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3295, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3293", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3293/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3293/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3293") = 0 [pid 3620] mkdir("./3294", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8914 attached , child_tidptr=0x555555b53690) = 3296 [pid 8914] chdir("./3294") = 0 [pid 8914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8914] setpgid(0, 0) = 0 [pid 8914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8914] write(3, "1000", 4) = 4 [pid 8914] close(3) = 0 [pid 8914] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8914] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8914] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8914] close(3) = 0 [pid 8914] close(4) = 0 [pid 8914] close(5) = 0 [pid 8914] close(6) = -1 EBADF (Bad file descriptor) [pid 8914] close(7) = -1 EBADF (Bad file descriptor) [pid 8914] close(8) = -1 EBADF (Bad file descriptor) [pid 8914] close(9) = -1 EBADF (Bad file descriptor) [pid 8914] close(10) = -1 EBADF (Bad file descriptor) [pid 8914] close(11) = -1 EBADF (Bad file descriptor) [pid 8914] close(12) = -1 EBADF (Bad file descriptor) [pid 8914] close(13) = -1 EBADF (Bad file descriptor) [pid 8914] close(14) = -1 EBADF (Bad file descriptor) [pid 8914] close(15) = -1 EBADF (Bad file descriptor) [pid 8914] close(16) = -1 EBADF (Bad file descriptor) [pid 8914] close(17) = -1 EBADF (Bad file descriptor) [pid 8914] close(18) = -1 EBADF (Bad file descriptor) [pid 8914] close(19) = -1 EBADF (Bad file descriptor) [pid 8914] close(20) = -1 EBADF (Bad file descriptor) [pid 8914] close(21) = -1 EBADF (Bad file descriptor) [pid 8914] close(22) = -1 EBADF (Bad file descriptor) [pid 8914] close(23) = -1 EBADF (Bad file descriptor) [pid 8914] close(24) = -1 EBADF (Bad file descriptor) [pid 8914] close(25) = -1 EBADF (Bad file descriptor) [pid 8914] close(26) = -1 EBADF (Bad file descriptor) [pid 8914] close(27) = -1 EBADF (Bad file descriptor) [pid 8914] close(28) = -1 EBADF (Bad file descriptor) [pid 8914] close(29) = -1 EBADF (Bad file descriptor) [pid 8914] exit_group(0) = ? [pid 8914] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3296, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3294", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3294/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3294/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3294/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3294") = 0 [pid 3620] mkdir("./3295", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8915 attached , child_tidptr=0x555555b53690) = 3297 [pid 8915] chdir("./3295") = 0 [pid 8915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8915] setpgid(0, 0) = 0 [pid 8915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8915] write(3, "1000", 4) = 4 [pid 8915] close(3) = 0 [pid 8915] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8915] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.124594][ T8913] siw: device registration error -23 [ 203.154138][ T8914] siw: device registration error -23 [pid 8915] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8915] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8915] close(3) = 0 [pid 8915] close(4) = 0 [pid 8915] close(5) = 0 [pid 8915] close(6) = -1 EBADF (Bad file descriptor) [pid 8915] close(7) = -1 EBADF (Bad file descriptor) [pid 8915] close(8) = -1 EBADF (Bad file descriptor) [pid 8915] close(9) = -1 EBADF (Bad file descriptor) [pid 8915] close(10) = -1 EBADF (Bad file descriptor) [pid 8915] close(11) = -1 EBADF (Bad file descriptor) [pid 8915] close(12) = -1 EBADF (Bad file descriptor) [pid 8915] close(13) = -1 EBADF (Bad file descriptor) [pid 8915] close(14) = -1 EBADF (Bad file descriptor) [pid 8915] close(15) = -1 EBADF (Bad file descriptor) [pid 8915] close(16) = -1 EBADF (Bad file descriptor) [pid 8915] close(17) = -1 EBADF (Bad file descriptor) [pid 8915] close(18) = -1 EBADF (Bad file descriptor) [pid 8915] close(19) = -1 EBADF (Bad file descriptor) [pid 8915] close(20) = -1 EBADF (Bad file descriptor) [pid 8915] close(21) = -1 EBADF (Bad file descriptor) [pid 8915] close(22) = -1 EBADF (Bad file descriptor) [pid 8915] close(23) = -1 EBADF (Bad file descriptor) [pid 8915] close(24) = -1 EBADF (Bad file descriptor) [pid 8915] close(25) = -1 EBADF (Bad file descriptor) [pid 8915] close(26) = -1 EBADF (Bad file descriptor) [pid 8915] close(27) = -1 EBADF (Bad file descriptor) [pid 8915] close(28) = -1 EBADF (Bad file descriptor) [pid 8915] close(29) = -1 EBADF (Bad file descriptor) [pid 8915] exit_group(0) = ? [pid 8915] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3297, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3295", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3295/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3295/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3295/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3295") = 0 [pid 3620] mkdir("./3296", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3298 ./strace-static-x86_64: Process 8916 attached [pid 8916] chdir("./3296") = 0 [pid 8916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8916] setpgid(0, 0) = 0 [pid 8916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8916] write(3, "1000", 4) = 4 [pid 8916] close(3) = 0 [pid 8916] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8916] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.183984][ T8915] siw: device registration error -23 [pid 8916] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8916] close(3) = 0 [pid 8916] close(4) = 0 [pid 8916] close(5) = 0 [pid 8916] close(6) = -1 EBADF (Bad file descriptor) [pid 8916] close(7) = -1 EBADF (Bad file descriptor) [pid 8916] close(8) = -1 EBADF (Bad file descriptor) [pid 8916] close(9) = -1 EBADF (Bad file descriptor) [pid 8916] close(10) = -1 EBADF (Bad file descriptor) [pid 8916] close(11) = -1 EBADF (Bad file descriptor) [pid 8916] close(12) = -1 EBADF (Bad file descriptor) [pid 8916] close(13) = -1 EBADF (Bad file descriptor) [pid 8916] close(14) = -1 EBADF (Bad file descriptor) [pid 8916] close(15) = -1 EBADF (Bad file descriptor) [pid 8916] close(16) = -1 EBADF (Bad file descriptor) [pid 8916] close(17) = -1 EBADF (Bad file descriptor) [pid 8916] close(18) = -1 EBADF (Bad file descriptor) [pid 8916] close(19) = -1 EBADF (Bad file descriptor) [pid 8916] close(20) = -1 EBADF (Bad file descriptor) [pid 8916] close(21) = -1 EBADF (Bad file descriptor) [pid 8916] close(22) = -1 EBADF (Bad file descriptor) [pid 8916] close(23) = -1 EBADF (Bad file descriptor) [pid 8916] close(24) = -1 EBADF (Bad file descriptor) [pid 8916] close(25) = -1 EBADF (Bad file descriptor) [pid 8916] close(26) = -1 EBADF (Bad file descriptor) [pid 8916] close(27) = -1 EBADF (Bad file descriptor) [pid 8916] close(28) = -1 EBADF (Bad file descriptor) [pid 8916] close(29) = -1 EBADF (Bad file descriptor) [pid 8916] exit_group(0) = ? [pid 8916] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3298, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3296", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3296/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3296/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3296/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3296") = 0 [pid 3620] mkdir("./3297", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3299 ./strace-static-x86_64: Process 8917 attached [pid 8917] chdir("./3297") = 0 [pid 8917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8917] setpgid(0, 0) = 0 [pid 8917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8917] write(3, "1000", 4) = 4 [pid 8917] close(3) = 0 [pid 8917] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8917] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.216048][ T8916] siw: device registration error -23 [pid 8917] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8917] close(3) = 0 [pid 8917] close(4) = 0 [pid 8917] close(5) = 0 [pid 8917] close(6) = -1 EBADF (Bad file descriptor) [pid 8917] close(7) = -1 EBADF (Bad file descriptor) [pid 8917] close(8) = -1 EBADF (Bad file descriptor) [pid 8917] close(9) = -1 EBADF (Bad file descriptor) [pid 8917] close(10) = -1 EBADF (Bad file descriptor) [pid 8917] close(11) = -1 EBADF (Bad file descriptor) [pid 8917] close(12) = -1 EBADF (Bad file descriptor) [pid 8917] close(13) = -1 EBADF (Bad file descriptor) [pid 8917] close(14) = -1 EBADF (Bad file descriptor) [pid 8917] close(15) = -1 EBADF (Bad file descriptor) [pid 8917] close(16) = -1 EBADF (Bad file descriptor) [pid 8917] close(17) = -1 EBADF (Bad file descriptor) [pid 8917] close(18) = -1 EBADF (Bad file descriptor) [pid 8917] close(19) = -1 EBADF (Bad file descriptor) [pid 8917] close(20) = -1 EBADF (Bad file descriptor) [pid 8917] close(21) = -1 EBADF (Bad file descriptor) [pid 8917] close(22) = -1 EBADF (Bad file descriptor) [pid 8917] close(23) = -1 EBADF (Bad file descriptor) [pid 8917] close(24) = -1 EBADF (Bad file descriptor) [pid 8917] close(25) = -1 EBADF (Bad file descriptor) [pid 8917] close(26) = -1 EBADF (Bad file descriptor) [pid 8917] close(27) = -1 EBADF (Bad file descriptor) [pid 8917] close(28) = -1 EBADF (Bad file descriptor) [pid 8917] close(29) = -1 EBADF (Bad file descriptor) [pid 8917] exit_group(0) = ? [pid 8917] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3299, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3297", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3297/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3297/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3297/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3297") = 0 [pid 3620] mkdir("./3298", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8918 attached , child_tidptr=0x555555b53690) = 3300 [pid 8918] chdir("./3298") = 0 [pid 8918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8918] setpgid(0, 0) = 0 [pid 8918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8918] write(3, "1000", 4) = 4 [pid 8918] close(3) = 0 [pid 8918] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8918] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.252724][ T8917] siw: device registration error -23 [pid 8918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8918] close(3) = 0 [pid 8918] close(4) = 0 [pid 8918] close(5) = 0 [pid 8918] close(6) = -1 EBADF (Bad file descriptor) [pid 8918] close(7) = -1 EBADF (Bad file descriptor) [pid 8918] close(8) = -1 EBADF (Bad file descriptor) [pid 8918] close(9) = -1 EBADF (Bad file descriptor) [pid 8918] close(10) = -1 EBADF (Bad file descriptor) [pid 8918] close(11) = -1 EBADF (Bad file descriptor) [pid 8918] close(12) = -1 EBADF (Bad file descriptor) [pid 8918] close(13) = -1 EBADF (Bad file descriptor) [pid 8918] close(14) = -1 EBADF (Bad file descriptor) [pid 8918] close(15) = -1 EBADF (Bad file descriptor) [pid 8918] close(16) = -1 EBADF (Bad file descriptor) [pid 8918] close(17) = -1 EBADF (Bad file descriptor) [pid 8918] close(18) = -1 EBADF (Bad file descriptor) [pid 8918] close(19) = -1 EBADF (Bad file descriptor) [pid 8918] close(20) = -1 EBADF (Bad file descriptor) [pid 8918] close(21) = -1 EBADF (Bad file descriptor) [pid 8918] close(22) = -1 EBADF (Bad file descriptor) [pid 8918] close(23) = -1 EBADF (Bad file descriptor) [pid 8918] close(24) = -1 EBADF (Bad file descriptor) [pid 8918] close(25) = -1 EBADF (Bad file descriptor) [pid 8918] close(26) = -1 EBADF (Bad file descriptor) [pid 8918] close(27) = -1 EBADF (Bad file descriptor) [pid 8918] close(28) = -1 EBADF (Bad file descriptor) [pid 8918] close(29) = -1 EBADF (Bad file descriptor) [pid 8918] exit_group(0) = ? [pid 8918] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3300, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3298", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3298/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3298/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3298/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3298") = 0 [pid 3620] mkdir("./3299", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3301 ./strace-static-x86_64: Process 8919 attached [pid 8919] chdir("./3299") = 0 [pid 8919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8919] setpgid(0, 0) = 0 [pid 8919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8919] write(3, "1000", 4) = 4 [pid 8919] close(3) = 0 [pid 8919] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8919] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.285788][ T8918] siw: device registration error -23 [pid 8919] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8919] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8919] close(3) = 0 [pid 8919] close(4) = 0 [pid 8919] close(5) = 0 [pid 8919] close(6) = -1 EBADF (Bad file descriptor) [pid 8919] close(7) = -1 EBADF (Bad file descriptor) [pid 8919] close(8) = -1 EBADF (Bad file descriptor) [pid 8919] close(9) = -1 EBADF (Bad file descriptor) [pid 8919] close(10) = -1 EBADF (Bad file descriptor) [pid 8919] close(11) = -1 EBADF (Bad file descriptor) [pid 8919] close(12) = -1 EBADF (Bad file descriptor) [pid 8919] close(13) = -1 EBADF (Bad file descriptor) [pid 8919] close(14) = -1 EBADF (Bad file descriptor) [pid 8919] close(15) = -1 EBADF (Bad file descriptor) [pid 8919] close(16) = -1 EBADF (Bad file descriptor) [pid 8919] close(17) = -1 EBADF (Bad file descriptor) [pid 8919] close(18) = -1 EBADF (Bad file descriptor) [pid 8919] close(19) = -1 EBADF (Bad file descriptor) [pid 8919] close(20) = -1 EBADF (Bad file descriptor) [pid 8919] close(21) = -1 EBADF (Bad file descriptor) [pid 8919] close(22) = -1 EBADF (Bad file descriptor) [pid 8919] close(23) = -1 EBADF (Bad file descriptor) [pid 8919] close(24) = -1 EBADF (Bad file descriptor) [pid 8919] close(25) = -1 EBADF (Bad file descriptor) [pid 8919] close(26) = -1 EBADF (Bad file descriptor) [pid 8919] close(27) = -1 EBADF (Bad file descriptor) [pid 8919] close(28) = -1 EBADF (Bad file descriptor) [pid 8919] close(29) = -1 EBADF (Bad file descriptor) [pid 8919] exit_group(0) = ? [pid 8919] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3301, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3299", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3299/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3299/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3299/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3299") = 0 [pid 3620] mkdir("./3300", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3302 ./strace-static-x86_64: Process 8920 attached [pid 8920] chdir("./3300") = 0 [pid 8920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8920] setpgid(0, 0) = 0 [pid 8920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8920] write(3, "1000", 4) = 4 [pid 8920] close(3) = 0 [pid 8920] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8920] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.324600][ T8919] siw: device registration error -23 [pid 8920] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8920] close(3) = 0 [pid 8920] close(4) = 0 [pid 8920] close(5) = 0 [pid 8920] close(6) = -1 EBADF (Bad file descriptor) [pid 8920] close(7) = -1 EBADF (Bad file descriptor) [pid 8920] close(8) = -1 EBADF (Bad file descriptor) [pid 8920] close(9) = -1 EBADF (Bad file descriptor) [pid 8920] close(10) = -1 EBADF (Bad file descriptor) [pid 8920] close(11) = -1 EBADF (Bad file descriptor) [pid 8920] close(12) = -1 EBADF (Bad file descriptor) [pid 8920] close(13) = -1 EBADF (Bad file descriptor) [pid 8920] close(14) = -1 EBADF (Bad file descriptor) [pid 8920] close(15) = -1 EBADF (Bad file descriptor) [pid 8920] close(16) = -1 EBADF (Bad file descriptor) [pid 8920] close(17) = -1 EBADF (Bad file descriptor) [pid 8920] close(18) = -1 EBADF (Bad file descriptor) [pid 8920] close(19) = -1 EBADF (Bad file descriptor) [pid 8920] close(20) = -1 EBADF (Bad file descriptor) [pid 8920] close(21) = -1 EBADF (Bad file descriptor) [pid 8920] close(22) = -1 EBADF (Bad file descriptor) [pid 8920] close(23) = -1 EBADF (Bad file descriptor) [pid 8920] close(24) = -1 EBADF (Bad file descriptor) [pid 8920] close(25) = -1 EBADF (Bad file descriptor) [pid 8920] close(26) = -1 EBADF (Bad file descriptor) [pid 8920] close(27) = -1 EBADF (Bad file descriptor) [pid 8920] close(28) = -1 EBADF (Bad file descriptor) [pid 8920] close(29) = -1 EBADF (Bad file descriptor) [pid 8920] exit_group(0) = ? [pid 8920] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3300", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3300/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3300/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3300/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3300") = 0 [pid 3620] mkdir("./3301", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3303 ./strace-static-x86_64: Process 8921 attached [pid 8921] chdir("./3301") = 0 [pid 8921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8921] setpgid(0, 0) = 0 [pid 8921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8921] write(3, "1000", 4) = 4 [pid 8921] close(3) = 0 [pid 8921] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8921] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8921] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8921] close(3) = 0 [pid 8921] close(4) = 0 [pid 8921] close(5) = 0 [pid 8921] close(6) = -1 EBADF (Bad file descriptor) [pid 8921] close(7) = -1 EBADF (Bad file descriptor) [pid 8921] close(8) = -1 EBADF (Bad file descriptor) [pid 8921] close(9) = -1 EBADF (Bad file descriptor) [pid 8921] close(10) = -1 EBADF (Bad file descriptor) [pid 8921] close(11) = -1 EBADF (Bad file descriptor) [pid 8921] close(12) = -1 EBADF (Bad file descriptor) [pid 8921] close(13) = -1 EBADF (Bad file descriptor) [pid 8921] close(14) = -1 EBADF (Bad file descriptor) [pid 8921] close(15) = -1 EBADF (Bad file descriptor) [pid 8921] close(16) = -1 EBADF (Bad file descriptor) [pid 8921] close(17) = -1 EBADF (Bad file descriptor) [pid 8921] close(18) = -1 EBADF (Bad file descriptor) [pid 8921] close(19) = -1 EBADF (Bad file descriptor) [pid 8921] close(20) = -1 EBADF (Bad file descriptor) [pid 8921] close(21) = -1 EBADF (Bad file descriptor) [pid 8921] close(22) = -1 EBADF (Bad file descriptor) [pid 8921] close(23) = -1 EBADF (Bad file descriptor) [pid 8921] close(24) = -1 EBADF (Bad file descriptor) [pid 8921] close(25) = -1 EBADF (Bad file descriptor) [pid 8921] close(26) = -1 EBADF (Bad file descriptor) [pid 8921] close(27) = -1 EBADF (Bad file descriptor) [pid 8921] close(28) = -1 EBADF (Bad file descriptor) [pid 8921] close(29) = -1 EBADF (Bad file descriptor) [pid 8921] exit_group(0) = ? [pid 8921] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3303, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3301", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3301/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3301/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3301/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3301") = 0 [pid 3620] mkdir("./3302", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3304 ./strace-static-x86_64: Process 8922 attached [pid 8922] chdir("./3302") = 0 [pid 8922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8922] setpgid(0, 0) = 0 [pid 8922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8922] write(3, "1000", 4) = 4 [pid 8922] close(3) = 0 [pid 8922] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8922] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.365229][ T8920] siw: device registration error -23 [ 203.404300][ T8921] siw: device registration error -23 [pid 8922] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8922] close(3) = 0 [pid 8922] close(4) = 0 [pid 8922] close(5) = 0 [pid 8922] close(6) = -1 EBADF (Bad file descriptor) [pid 8922] close(7) = -1 EBADF (Bad file descriptor) [pid 8922] close(8) = -1 EBADF (Bad file descriptor) [pid 8922] close(9) = -1 EBADF (Bad file descriptor) [pid 8922] close(10) = -1 EBADF (Bad file descriptor) [pid 8922] close(11) = -1 EBADF (Bad file descriptor) [pid 8922] close(12) = -1 EBADF (Bad file descriptor) [pid 8922] close(13) = -1 EBADF (Bad file descriptor) [pid 8922] close(14) = -1 EBADF (Bad file descriptor) [pid 8922] close(15) = -1 EBADF (Bad file descriptor) [pid 8922] close(16) = -1 EBADF (Bad file descriptor) [pid 8922] close(17) = -1 EBADF (Bad file descriptor) [pid 8922] close(18) = -1 EBADF (Bad file descriptor) [pid 8922] close(19) = -1 EBADF (Bad file descriptor) [pid 8922] close(20) = -1 EBADF (Bad file descriptor) [pid 8922] close(21) = -1 EBADF (Bad file descriptor) [pid 8922] close(22) = -1 EBADF (Bad file descriptor) [pid 8922] close(23) = -1 EBADF (Bad file descriptor) [pid 8922] close(24) = -1 EBADF (Bad file descriptor) [pid 8922] close(25) = -1 EBADF (Bad file descriptor) [pid 8922] close(26) = -1 EBADF (Bad file descriptor) [pid 8922] close(27) = -1 EBADF (Bad file descriptor) [pid 8922] close(28) = -1 EBADF (Bad file descriptor) [pid 8922] close(29) = -1 EBADF (Bad file descriptor) [pid 8922] exit_group(0) = ? [pid 8922] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3302", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3302/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3302/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3302/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3302") = 0 [pid 3620] mkdir("./3303", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8923 attached , child_tidptr=0x555555b53690) = 3305 [pid 8923] chdir("./3303") = 0 [pid 8923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8923] setpgid(0, 0) = 0 [pid 8923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8923] write(3, "1000", 4) = 4 [ 203.442253][ T8922] siw: device registration error -23 [pid 8923] close(3) = 0 [pid 8923] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8923] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8923] close(3) = 0 [pid 8923] close(4) = 0 [pid 8923] close(5) = 0 [pid 8923] close(6) = -1 EBADF (Bad file descriptor) [pid 8923] close(7) = -1 EBADF (Bad file descriptor) [pid 8923] close(8) = -1 EBADF (Bad file descriptor) [pid 8923] close(9) = -1 EBADF (Bad file descriptor) [pid 8923] close(10) = -1 EBADF (Bad file descriptor) [pid 8923] close(11) = -1 EBADF (Bad file descriptor) [pid 8923] close(12) = -1 EBADF (Bad file descriptor) [pid 8923] close(13) = -1 EBADF (Bad file descriptor) [pid 8923] close(14) = -1 EBADF (Bad file descriptor) [pid 8923] close(15) = -1 EBADF (Bad file descriptor) [pid 8923] close(16) = -1 EBADF (Bad file descriptor) [pid 8923] close(17) = -1 EBADF (Bad file descriptor) [pid 8923] close(18) = -1 EBADF (Bad file descriptor) [pid 8923] close(19) = -1 EBADF (Bad file descriptor) [pid 8923] close(20) = -1 EBADF (Bad file descriptor) [pid 8923] close(21) = -1 EBADF (Bad file descriptor) [pid 8923] close(22) = -1 EBADF (Bad file descriptor) [pid 8923] close(23) = -1 EBADF (Bad file descriptor) [pid 8923] close(24) = -1 EBADF (Bad file descriptor) [pid 8923] close(25) = -1 EBADF (Bad file descriptor) [pid 8923] close(26) = -1 EBADF (Bad file descriptor) [pid 8923] close(27) = -1 EBADF (Bad file descriptor) [pid 8923] close(28) = -1 EBADF (Bad file descriptor) [pid 8923] close(29) = -1 EBADF (Bad file descriptor) [pid 8923] exit_group(0) = ? [pid 8923] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3305, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3303", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3303/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3303/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3303/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3303") = 0 [pid 3620] mkdir("./3304", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3306 ./strace-static-x86_64: Process 8924 attached [pid 8924] chdir("./3304") = 0 [pid 8924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8924] setpgid(0, 0) = 0 [pid 8924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8924] write(3, "1000", 4) = 4 [pid 8924] close(3) = 0 [pid 8924] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8924] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.471251][ T8923] siw: device registration error -23 [pid 8924] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8924] close(3) = 0 [pid 8924] close(4) = 0 [pid 8924] close(5) = 0 [pid 8924] close(6) = -1 EBADF (Bad file descriptor) [pid 8924] close(7) = -1 EBADF (Bad file descriptor) [pid 8924] close(8) = -1 EBADF (Bad file descriptor) [pid 8924] close(9) = -1 EBADF (Bad file descriptor) [pid 8924] close(10) = -1 EBADF (Bad file descriptor) [pid 8924] close(11) = -1 EBADF (Bad file descriptor) [pid 8924] close(12) = -1 EBADF (Bad file descriptor) [pid 8924] close(13) = -1 EBADF (Bad file descriptor) [pid 8924] close(14) = -1 EBADF (Bad file descriptor) [pid 8924] close(15) = -1 EBADF (Bad file descriptor) [pid 8924] close(16) = -1 EBADF (Bad file descriptor) [pid 8924] close(17) = -1 EBADF (Bad file descriptor) [pid 8924] close(18) = -1 EBADF (Bad file descriptor) [pid 8924] close(19) = -1 EBADF (Bad file descriptor) [pid 8924] close(20) = -1 EBADF (Bad file descriptor) [pid 8924] close(21) = -1 EBADF (Bad file descriptor) [pid 8924] close(22) = -1 EBADF (Bad file descriptor) [pid 8924] close(23) = -1 EBADF (Bad file descriptor) [pid 8924] close(24) = -1 EBADF (Bad file descriptor) [pid 8924] close(25) = -1 EBADF (Bad file descriptor) [pid 8924] close(26) = -1 EBADF (Bad file descriptor) [pid 8924] close(27) = -1 EBADF (Bad file descriptor) [pid 8924] close(28) = -1 EBADF (Bad file descriptor) [pid 8924] close(29) = -1 EBADF (Bad file descriptor) [pid 8924] exit_group(0) = ? [pid 8924] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3306, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3304", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3304/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3304/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3304/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3304") = 0 [pid 3620] mkdir("./3305", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3307 ./strace-static-x86_64: Process 8925 attached [pid 8925] chdir("./3305") = 0 [pid 8925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8925] setpgid(0, 0) = 0 [pid 8925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8925] write(3, "1000", 4) = 4 [pid 8925] close(3) = 0 [pid 8925] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8925] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.505434][ T8924] siw: device registration error -23 [pid 8925] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8925] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8925] close(3) = 0 [pid 8925] close(4) = 0 [pid 8925] close(5) = 0 [pid 8925] close(6) = -1 EBADF (Bad file descriptor) [pid 8925] close(7) = -1 EBADF (Bad file descriptor) [pid 8925] close(8) = -1 EBADF (Bad file descriptor) [pid 8925] close(9) = -1 EBADF (Bad file descriptor) [pid 8925] close(10) = -1 EBADF (Bad file descriptor) [pid 8925] close(11) = -1 EBADF (Bad file descriptor) [pid 8925] close(12) = -1 EBADF (Bad file descriptor) [pid 8925] close(13) = -1 EBADF (Bad file descriptor) [pid 8925] close(14) = -1 EBADF (Bad file descriptor) [pid 8925] close(15) = -1 EBADF (Bad file descriptor) [pid 8925] close(16) = -1 EBADF (Bad file descriptor) [pid 8925] close(17) = -1 EBADF (Bad file descriptor) [pid 8925] close(18) = -1 EBADF (Bad file descriptor) [pid 8925] close(19) = -1 EBADF (Bad file descriptor) [pid 8925] close(20) = -1 EBADF (Bad file descriptor) [pid 8925] close(21) = -1 EBADF (Bad file descriptor) [pid 8925] close(22) = -1 EBADF (Bad file descriptor) [pid 8925] close(23) = -1 EBADF (Bad file descriptor) [pid 8925] close(24) = -1 EBADF (Bad file descriptor) [pid 8925] close(25) = -1 EBADF (Bad file descriptor) [pid 8925] close(26) = -1 EBADF (Bad file descriptor) [pid 8925] close(27) = -1 EBADF (Bad file descriptor) [pid 8925] close(28) = -1 EBADF (Bad file descriptor) [pid 8925] close(29) = -1 EBADF (Bad file descriptor) [pid 8925] exit_group(0) = ? [pid 8925] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3307, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3305", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3305/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3305/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3305/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3305") = 0 [pid 3620] mkdir("./3306", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8926 attached , child_tidptr=0x555555b53690) = 3308 [pid 8926] chdir("./3306") = 0 [pid 8926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8926] setpgid(0, 0) = 0 [pid 8926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8926] write(3, "1000", 4) = 4 [pid 8926] close(3) = 0 [pid 8926] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8926] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.538432][ T8925] siw: device registration error -23 [pid 8926] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8926] close(3) = 0 [pid 8926] close(4) = 0 [pid 8926] close(5) = 0 [pid 8926] close(6) = -1 EBADF (Bad file descriptor) [pid 8926] close(7) = -1 EBADF (Bad file descriptor) [pid 8926] close(8) = -1 EBADF (Bad file descriptor) [pid 8926] close(9) = -1 EBADF (Bad file descriptor) [pid 8926] close(10) = -1 EBADF (Bad file descriptor) [pid 8926] close(11) = -1 EBADF (Bad file descriptor) [pid 8926] close(12) = -1 EBADF (Bad file descriptor) [pid 8926] close(13) = -1 EBADF (Bad file descriptor) [pid 8926] close(14) = -1 EBADF (Bad file descriptor) [pid 8926] close(15) = -1 EBADF (Bad file descriptor) [pid 8926] close(16) = -1 EBADF (Bad file descriptor) [pid 8926] close(17) = -1 EBADF (Bad file descriptor) [pid 8926] close(18) = -1 EBADF (Bad file descriptor) [pid 8926] close(19) = -1 EBADF (Bad file descriptor) [pid 8926] close(20) = -1 EBADF (Bad file descriptor) [pid 8926] close(21) = -1 EBADF (Bad file descriptor) [pid 8926] close(22) = -1 EBADF (Bad file descriptor) [pid 8926] close(23) = -1 EBADF (Bad file descriptor) [pid 8926] close(24) = -1 EBADF (Bad file descriptor) [pid 8926] close(25) = -1 EBADF (Bad file descriptor) [pid 8926] close(26) = -1 EBADF (Bad file descriptor) [pid 8926] close(27) = -1 EBADF (Bad file descriptor) [pid 8926] close(28) = -1 EBADF (Bad file descriptor) [pid 8926] close(29) = -1 EBADF (Bad file descriptor) [pid 8926] exit_group(0) = ? [pid 8926] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3308, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3306", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3306/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3306/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3306/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3306") = 0 [pid 3620] mkdir("./3307", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8927 attached , child_tidptr=0x555555b53690) = 3309 [pid 8927] chdir("./3307") = 0 [pid 8927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8927] setpgid(0, 0) = 0 [pid 8927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8927] write(3, "1000", 4) = 4 [pid 8927] close(3) = 0 [pid 8927] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8927] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.572140][ T8926] siw: device registration error -23 [pid 8927] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8927] close(3) = 0 [pid 8927] close(4) = 0 [pid 8927] close(5) = 0 [pid 8927] close(6) = -1 EBADF (Bad file descriptor) [pid 8927] close(7) = -1 EBADF (Bad file descriptor) [pid 8927] close(8) = -1 EBADF (Bad file descriptor) [pid 8927] close(9) = -1 EBADF (Bad file descriptor) [pid 8927] close(10) = -1 EBADF (Bad file descriptor) [pid 8927] close(11) = -1 EBADF (Bad file descriptor) [pid 8927] close(12) = -1 EBADF (Bad file descriptor) [pid 8927] close(13) = -1 EBADF (Bad file descriptor) [pid 8927] close(14) = -1 EBADF (Bad file descriptor) [pid 8927] close(15) = -1 EBADF (Bad file descriptor) [pid 8927] close(16) = -1 EBADF (Bad file descriptor) [pid 8927] close(17) = -1 EBADF (Bad file descriptor) [pid 8927] close(18) = -1 EBADF (Bad file descriptor) [pid 8927] close(19) = -1 EBADF (Bad file descriptor) [pid 8927] close(20) = -1 EBADF (Bad file descriptor) [pid 8927] close(21) = -1 EBADF (Bad file descriptor) [pid 8927] close(22) = -1 EBADF (Bad file descriptor) [pid 8927] close(23) = -1 EBADF (Bad file descriptor) [pid 8927] close(24) = -1 EBADF (Bad file descriptor) [pid 8927] close(25) = -1 EBADF (Bad file descriptor) [pid 8927] close(26) = -1 EBADF (Bad file descriptor) [pid 8927] close(27) = -1 EBADF (Bad file descriptor) [pid 8927] close(28) = -1 EBADF (Bad file descriptor) [pid 8927] close(29) = -1 EBADF (Bad file descriptor) [pid 8927] exit_group(0) = ? [pid 8927] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3309, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3307", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3307/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3307/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3307/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3307") = 0 [pid 3620] mkdir("./3308", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3310 ./strace-static-x86_64: Process 8928 attached [pid 8928] chdir("./3308") = 0 [pid 8928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8928] setpgid(0, 0) = 0 [pid 8928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8928] write(3, "1000", 4) = 4 [pid 8928] close(3) = 0 [pid 8928] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8928] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.605268][ T8927] siw: device registration error -23 [pid 8928] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8928] close(3) = 0 [pid 8928] close(4) = 0 [pid 8928] close(5) = 0 [pid 8928] close(6) = -1 EBADF (Bad file descriptor) [pid 8928] close(7) = -1 EBADF (Bad file descriptor) [pid 8928] close(8) = -1 EBADF (Bad file descriptor) [pid 8928] close(9) = -1 EBADF (Bad file descriptor) [pid 8928] close(10) = -1 EBADF (Bad file descriptor) [pid 8928] close(11) = -1 EBADF (Bad file descriptor) [pid 8928] close(12) = -1 EBADF (Bad file descriptor) [pid 8928] close(13) = -1 EBADF (Bad file descriptor) [pid 8928] close(14) = -1 EBADF (Bad file descriptor) [pid 8928] close(15) = -1 EBADF (Bad file descriptor) [pid 8928] close(16) = -1 EBADF (Bad file descriptor) [pid 8928] close(17) = -1 EBADF (Bad file descriptor) [pid 8928] close(18) = -1 EBADF (Bad file descriptor) [pid 8928] close(19) = -1 EBADF (Bad file descriptor) [pid 8928] close(20) = -1 EBADF (Bad file descriptor) [pid 8928] close(21) = -1 EBADF (Bad file descriptor) [pid 8928] close(22) = -1 EBADF (Bad file descriptor) [pid 8928] close(23) = -1 EBADF (Bad file descriptor) [pid 8928] close(24) = -1 EBADF (Bad file descriptor) [pid 8928] close(25) = -1 EBADF (Bad file descriptor) [pid 8928] close(26) = -1 EBADF (Bad file descriptor) [pid 8928] close(27) = -1 EBADF (Bad file descriptor) [pid 8928] close(28) = -1 EBADF (Bad file descriptor) [pid 8928] close(29) = -1 EBADF (Bad file descriptor) [pid 8928] exit_group(0) = ? [pid 8928] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3310, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3308", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3308/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3308/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3308/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3308") = 0 [pid 3620] mkdir("./3309", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8929 attached , child_tidptr=0x555555b53690) = 3311 [pid 8929] chdir("./3309") = 0 [pid 8929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8929] setpgid(0, 0) = 0 [pid 8929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8929] write(3, "1000", 4) = 4 [pid 8929] close(3) = 0 [pid 8929] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8929] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.639961][ T8928] siw: device registration error -23 [pid 8929] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8929] close(3) = 0 [pid 8929] close(4) = 0 [pid 8929] close(5) = 0 [pid 8929] close(6) = -1 EBADF (Bad file descriptor) [pid 8929] close(7) = -1 EBADF (Bad file descriptor) [pid 8929] close(8) = -1 EBADF (Bad file descriptor) [pid 8929] close(9) = -1 EBADF (Bad file descriptor) [pid 8929] close(10) = -1 EBADF (Bad file descriptor) [pid 8929] close(11) = -1 EBADF (Bad file descriptor) [pid 8929] close(12) = -1 EBADF (Bad file descriptor) [pid 8929] close(13) = -1 EBADF (Bad file descriptor) [pid 8929] close(14) = -1 EBADF (Bad file descriptor) [pid 8929] close(15) = -1 EBADF (Bad file descriptor) [pid 8929] close(16) = -1 EBADF (Bad file descriptor) [pid 8929] close(17) = -1 EBADF (Bad file descriptor) [pid 8929] close(18) = -1 EBADF (Bad file descriptor) [pid 8929] close(19) = -1 EBADF (Bad file descriptor) [pid 8929] close(20) = -1 EBADF (Bad file descriptor) [pid 8929] close(21) = -1 EBADF (Bad file descriptor) [pid 8929] close(22) = -1 EBADF (Bad file descriptor) [pid 8929] close(23) = -1 EBADF (Bad file descriptor) [pid 8929] close(24) = -1 EBADF (Bad file descriptor) [pid 8929] close(25) = -1 EBADF (Bad file descriptor) [pid 8929] close(26) = -1 EBADF (Bad file descriptor) [pid 8929] close(27) = -1 EBADF (Bad file descriptor) [pid 8929] close(28) = -1 EBADF (Bad file descriptor) [pid 8929] close(29) = -1 EBADF (Bad file descriptor) [pid 8929] exit_group(0) = ? [pid 8929] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3311, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3309", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3309/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3309/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3309/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3309") = 0 [pid 3620] mkdir("./3310", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3312 ./strace-static-x86_64: Process 8930 attached [pid 8930] chdir("./3310") = 0 [pid 8930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8930] setpgid(0, 0) = 0 [pid 8930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8930] write(3, "1000", 4) = 4 [pid 8930] close(3) = 0 [pid 8930] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8930] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.677855][ T8929] siw: device registration error -23 [pid 8930] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8930] close(3) = 0 [pid 8930] close(4) = 0 [pid 8930] close(5) = 0 [pid 8930] close(6) = -1 EBADF (Bad file descriptor) [pid 8930] close(7) = -1 EBADF (Bad file descriptor) [pid 8930] close(8) = -1 EBADF (Bad file descriptor) [pid 8930] close(9) = -1 EBADF (Bad file descriptor) [pid 8930] close(10) = -1 EBADF (Bad file descriptor) [pid 8930] close(11) = -1 EBADF (Bad file descriptor) [pid 8930] close(12) = -1 EBADF (Bad file descriptor) [pid 8930] close(13) = -1 EBADF (Bad file descriptor) [pid 8930] close(14) = -1 EBADF (Bad file descriptor) [pid 8930] close(15) = -1 EBADF (Bad file descriptor) [pid 8930] close(16) = -1 EBADF (Bad file descriptor) [pid 8930] close(17) = -1 EBADF (Bad file descriptor) [pid 8930] close(18) = -1 EBADF (Bad file descriptor) [pid 8930] close(19) = -1 EBADF (Bad file descriptor) [pid 8930] close(20) = -1 EBADF (Bad file descriptor) [pid 8930] close(21) = -1 EBADF (Bad file descriptor) [pid 8930] close(22) = -1 EBADF (Bad file descriptor) [pid 8930] close(23) = -1 EBADF (Bad file descriptor) [pid 8930] close(24) = -1 EBADF (Bad file descriptor) [pid 8930] close(25) = -1 EBADF (Bad file descriptor) [pid 8930] close(26) = -1 EBADF (Bad file descriptor) [pid 8930] close(27) = -1 EBADF (Bad file descriptor) [pid 8930] close(28) = -1 EBADF (Bad file descriptor) [pid 8930] close(29) = -1 EBADF (Bad file descriptor) [pid 8930] exit_group(0) = ? [pid 8930] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3312, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3310", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3310/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3310/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3310/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3310") = 0 [pid 3620] mkdir("./3311", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3313 ./strace-static-x86_64: Process 8931 attached [pid 8931] chdir("./3311") = 0 [pid 8931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8931] setpgid(0, 0) = 0 [pid 8931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8931] write(3, "1000", 4) = 4 [pid 8931] close(3) = 0 [pid 8931] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8931] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.711771][ T8930] siw: device registration error -23 [pid 8931] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8931] close(3) = 0 [pid 8931] close(4) = 0 [pid 8931] close(5) = 0 [pid 8931] close(6) = -1 EBADF (Bad file descriptor) [pid 8931] close(7) = -1 EBADF (Bad file descriptor) [pid 8931] close(8) = -1 EBADF (Bad file descriptor) [pid 8931] close(9) = -1 EBADF (Bad file descriptor) [pid 8931] close(10) = -1 EBADF (Bad file descriptor) [pid 8931] close(11) = -1 EBADF (Bad file descriptor) [pid 8931] close(12) = -1 EBADF (Bad file descriptor) [pid 8931] close(13) = -1 EBADF (Bad file descriptor) [pid 8931] close(14) = -1 EBADF (Bad file descriptor) [pid 8931] close(15) = -1 EBADF (Bad file descriptor) [pid 8931] close(16) = -1 EBADF (Bad file descriptor) [pid 8931] close(17) = -1 EBADF (Bad file descriptor) [pid 8931] close(18) = -1 EBADF (Bad file descriptor) [pid 8931] close(19) = -1 EBADF (Bad file descriptor) [pid 8931] close(20) = -1 EBADF (Bad file descriptor) [pid 8931] close(21) = -1 EBADF (Bad file descriptor) [pid 8931] close(22) = -1 EBADF (Bad file descriptor) [pid 8931] close(23) = -1 EBADF (Bad file descriptor) [pid 8931] close(24) = -1 EBADF (Bad file descriptor) [pid 8931] close(25) = -1 EBADF (Bad file descriptor) [pid 8931] close(26) = -1 EBADF (Bad file descriptor) [pid 8931] close(27) = -1 EBADF (Bad file descriptor) [pid 8931] close(28) = -1 EBADF (Bad file descriptor) [pid 8931] close(29) = -1 EBADF (Bad file descriptor) [pid 8931] exit_group(0) = ? [pid 8931] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3313, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3311", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3311/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3311/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3311/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3311") = 0 [pid 3620] mkdir("./3312", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8932 attached , child_tidptr=0x555555b53690) = 3314 [pid 8932] chdir("./3312") = 0 [pid 8932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8932] setpgid(0, 0) = 0 [pid 8932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8932] write(3, "1000", 4) = 4 [pid 8932] close(3) = 0 [pid 8932] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8932] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.747084][ T8931] siw: device registration error -23 [pid 8932] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8932] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8932] close(3) = 0 [pid 8932] close(4) = 0 [pid 8932] close(5) = 0 [pid 8932] close(6) = -1 EBADF (Bad file descriptor) [pid 8932] close(7) = -1 EBADF (Bad file descriptor) [pid 8932] close(8) = -1 EBADF (Bad file descriptor) [pid 8932] close(9) = -1 EBADF (Bad file descriptor) [pid 8932] close(10) = -1 EBADF (Bad file descriptor) [pid 8932] close(11) = -1 EBADF (Bad file descriptor) [pid 8932] close(12) = -1 EBADF (Bad file descriptor) [pid 8932] close(13) = -1 EBADF (Bad file descriptor) [pid 8932] close(14) = -1 EBADF (Bad file descriptor) [pid 8932] close(15) = -1 EBADF (Bad file descriptor) [pid 8932] close(16) = -1 EBADF (Bad file descriptor) [pid 8932] close(17) = -1 EBADF (Bad file descriptor) [pid 8932] close(18) = -1 EBADF (Bad file descriptor) [pid 8932] close(19) = -1 EBADF (Bad file descriptor) [pid 8932] close(20) = -1 EBADF (Bad file descriptor) [pid 8932] close(21) = -1 EBADF (Bad file descriptor) [pid 8932] close(22) = -1 EBADF (Bad file descriptor) [pid 8932] close(23) = -1 EBADF (Bad file descriptor) [pid 8932] close(24) = -1 EBADF (Bad file descriptor) [pid 8932] close(25) = -1 EBADF (Bad file descriptor) [pid 8932] close(26) = -1 EBADF (Bad file descriptor) [pid 8932] close(27) = -1 EBADF (Bad file descriptor) [pid 8932] close(28) = -1 EBADF (Bad file descriptor) [pid 8932] close(29) = -1 EBADF (Bad file descriptor) [pid 8932] exit_group(0) = ? [pid 8932] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3314, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3312", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3312/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3312/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3312/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3312") = 0 [pid 3620] mkdir("./3313", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8933 attached , child_tidptr=0x555555b53690) = 3315 [pid 8933] chdir("./3313") = 0 [pid 8933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8933] setpgid(0, 0) = 0 [pid 8933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8933] write(3, "1000", 4) = 4 [pid 8933] close(3) = 0 [pid 8933] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8933] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.776632][ T8932] siw: device registration error -23 [pid 8933] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8933] close(3) = 0 [pid 8933] close(4) = 0 [pid 8933] close(5) = 0 [pid 8933] close(6) = -1 EBADF (Bad file descriptor) [pid 8933] close(7) = -1 EBADF (Bad file descriptor) [pid 8933] close(8) = -1 EBADF (Bad file descriptor) [pid 8933] close(9) = -1 EBADF (Bad file descriptor) [pid 8933] close(10) = -1 EBADF (Bad file descriptor) [pid 8933] close(11) = -1 EBADF (Bad file descriptor) [pid 8933] close(12) = -1 EBADF (Bad file descriptor) [pid 8933] close(13) = -1 EBADF (Bad file descriptor) [pid 8933] close(14) = -1 EBADF (Bad file descriptor) [pid 8933] close(15) = -1 EBADF (Bad file descriptor) [pid 8933] close(16) = -1 EBADF (Bad file descriptor) [pid 8933] close(17) = -1 EBADF (Bad file descriptor) [pid 8933] close(18) = -1 EBADF (Bad file descriptor) [pid 8933] close(19) = -1 EBADF (Bad file descriptor) [pid 8933] close(20) = -1 EBADF (Bad file descriptor) [pid 8933] close(21) = -1 EBADF (Bad file descriptor) [pid 8933] close(22) = -1 EBADF (Bad file descriptor) [pid 8933] close(23) = -1 EBADF (Bad file descriptor) [pid 8933] close(24) = -1 EBADF (Bad file descriptor) [pid 8933] close(25) = -1 EBADF (Bad file descriptor) [pid 8933] close(26) = -1 EBADF (Bad file descriptor) [pid 8933] close(27) = -1 EBADF (Bad file descriptor) [pid 8933] close(28) = -1 EBADF (Bad file descriptor) [pid 8933] close(29) = -1 EBADF (Bad file descriptor) [pid 8933] exit_group(0) = ? [pid 8933] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3315, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3313", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3313/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3313/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3313/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3313") = 0 [pid 3620] mkdir("./3314", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3316 ./strace-static-x86_64: Process 8934 attached [pid 8934] chdir("./3314") = 0 [pid 8934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8934] setpgid(0, 0) = 0 [pid 8934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8934] write(3, "1000", 4) = 4 [pid 8934] close(3) = 0 [pid 8934] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8934] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.814575][ T8933] siw: device registration error -23 [pid 8934] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8934] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8934] close(3) = 0 [pid 8934] close(4) = 0 [pid 8934] close(5) = 0 [pid 8934] close(6) = -1 EBADF (Bad file descriptor) [pid 8934] close(7) = -1 EBADF (Bad file descriptor) [pid 8934] close(8) = -1 EBADF (Bad file descriptor) [pid 8934] close(9) = -1 EBADF (Bad file descriptor) [pid 8934] close(10) = -1 EBADF (Bad file descriptor) [pid 8934] close(11) = -1 EBADF (Bad file descriptor) [pid 8934] close(12) = -1 EBADF (Bad file descriptor) [pid 8934] close(13) = -1 EBADF (Bad file descriptor) [pid 8934] close(14) = -1 EBADF (Bad file descriptor) [pid 8934] close(15) = -1 EBADF (Bad file descriptor) [pid 8934] close(16) = -1 EBADF (Bad file descriptor) [pid 8934] close(17) = -1 EBADF (Bad file descriptor) [pid 8934] close(18) = -1 EBADF (Bad file descriptor) [pid 8934] close(19) = -1 EBADF (Bad file descriptor) [pid 8934] close(20) = -1 EBADF (Bad file descriptor) [pid 8934] close(21) = -1 EBADF (Bad file descriptor) [pid 8934] close(22) = -1 EBADF (Bad file descriptor) [pid 8934] close(23) = -1 EBADF (Bad file descriptor) [pid 8934] close(24) = -1 EBADF (Bad file descriptor) [pid 8934] close(25) = -1 EBADF (Bad file descriptor) [pid 8934] close(26) = -1 EBADF (Bad file descriptor) [pid 8934] close(27) = -1 EBADF (Bad file descriptor) [pid 8934] close(28) = -1 EBADF (Bad file descriptor) [pid 8934] close(29) = -1 EBADF (Bad file descriptor) [pid 8934] exit_group(0) = ? [pid 8934] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3316, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3314", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3314/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3314/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3314/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3314") = 0 [pid 3620] mkdir("./3315", 0777) = 0 [ 203.850344][ T8934] siw: device registration error -23 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8935 attached , child_tidptr=0x555555b53690) = 3317 [pid 8935] chdir("./3315") = 0 [pid 8935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8935] setpgid(0, 0) = 0 [pid 8935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8935] write(3, "1000", 4) = 4 [pid 8935] close(3) = 0 [pid 8935] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8935] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8935] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8935] close(3) = 0 [pid 8935] close(4) = 0 [pid 8935] close(5) = 0 [pid 8935] close(6) = -1 EBADF (Bad file descriptor) [pid 8935] close(7) = -1 EBADF (Bad file descriptor) [pid 8935] close(8) = -1 EBADF (Bad file descriptor) [pid 8935] close(9) = -1 EBADF (Bad file descriptor) [pid 8935] close(10) = -1 EBADF (Bad file descriptor) [pid 8935] close(11) = -1 EBADF (Bad file descriptor) [pid 8935] close(12) = -1 EBADF (Bad file descriptor) [pid 8935] close(13) = -1 EBADF (Bad file descriptor) [pid 8935] close(14) = -1 EBADF (Bad file descriptor) [pid 8935] close(15) = -1 EBADF (Bad file descriptor) [pid 8935] close(16) = -1 EBADF (Bad file descriptor) [pid 8935] close(17) = -1 EBADF (Bad file descriptor) [pid 8935] close(18) = -1 EBADF (Bad file descriptor) [pid 8935] close(19) = -1 EBADF (Bad file descriptor) [pid 8935] close(20) = -1 EBADF (Bad file descriptor) [pid 8935] close(21) = -1 EBADF (Bad file descriptor) [pid 8935] close(22) = -1 EBADF (Bad file descriptor) [pid 8935] close(23) = -1 EBADF (Bad file descriptor) [pid 8935] close(24) = -1 EBADF (Bad file descriptor) [pid 8935] close(25) = -1 EBADF (Bad file descriptor) [pid 8935] close(26) = -1 EBADF (Bad file descriptor) [pid 8935] close(27) = -1 EBADF (Bad file descriptor) [pid 8935] close(28) = -1 EBADF (Bad file descriptor) [pid 8935] close(29) = -1 EBADF (Bad file descriptor) [pid 8935] exit_group(0) = ? [pid 8935] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3317, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3315", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3315/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3315/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3315/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3315") = 0 [pid 3620] mkdir("./3316", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3318 ./strace-static-x86_64: Process 8936 attached [pid 8936] chdir("./3316") = 0 [pid 8936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8936] setpgid(0, 0) = 0 [pid 8936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8936] write(3, "1000", 4) = 4 [pid 8936] close(3) = 0 [pid 8936] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8936] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8936] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8936] close(3) = 0 [pid 8936] close(4) = 0 [pid 8936] close(5) = 0 [pid 8936] close(6) = -1 EBADF (Bad file descriptor) [pid 8936] close(7) = -1 EBADF (Bad file descriptor) [pid 8936] close(8) = -1 EBADF (Bad file descriptor) [pid 8936] close(9) = -1 EBADF (Bad file descriptor) [pid 8936] close(10) = -1 EBADF (Bad file descriptor) [pid 8936] close(11) = -1 EBADF (Bad file descriptor) [pid 8936] close(12) = -1 EBADF (Bad file descriptor) [pid 8936] close(13) = -1 EBADF (Bad file descriptor) [pid 8936] close(14) = -1 EBADF (Bad file descriptor) [pid 8936] close(15) = -1 EBADF (Bad file descriptor) [pid 8936] close(16) = -1 EBADF (Bad file descriptor) [pid 8936] close(17) = -1 EBADF (Bad file descriptor) [pid 8936] close(18) = -1 EBADF (Bad file descriptor) [pid 8936] close(19) = -1 EBADF (Bad file descriptor) [pid 8936] close(20) = -1 EBADF (Bad file descriptor) [pid 8936] close(21) = -1 EBADF (Bad file descriptor) [pid 8936] close(22) = -1 EBADF (Bad file descriptor) [pid 8936] close(23) = -1 EBADF (Bad file descriptor) [pid 8936] close(24) = -1 EBADF (Bad file descriptor) [pid 8936] close(25) = -1 EBADF (Bad file descriptor) [pid 8936] close(26) = -1 EBADF (Bad file descriptor) [pid 8936] close(27) = -1 EBADF (Bad file descriptor) [pid 8936] close(28) = -1 EBADF (Bad file descriptor) [pid 8936] close(29) = -1 EBADF (Bad file descriptor) [pid 8936] exit_group(0) = ? [pid 8936] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3318, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3316", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3316/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3316/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3316/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3316") = 0 [pid 3620] mkdir("./3317", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8937 attached , child_tidptr=0x555555b53690) = 3319 [pid 8937] chdir("./3317") = 0 [pid 8937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8937] setpgid(0, 0) = 0 [pid 8937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8937] write(3, "1000", 4) = 4 [pid 8937] close(3) = 0 [pid 8937] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8937] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.896732][ T8935] siw: device registration error -23 [ 203.936461][ T8936] siw: device registration error -23 [pid 8937] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8937] close(3) = 0 [pid 8937] close(4) = 0 [pid 8937] close(5) = 0 [pid 8937] close(6) = -1 EBADF (Bad file descriptor) [pid 8937] close(7) = -1 EBADF (Bad file descriptor) [pid 8937] close(8) = -1 EBADF (Bad file descriptor) [pid 8937] close(9) = -1 EBADF (Bad file descriptor) [pid 8937] close(10) = -1 EBADF (Bad file descriptor) [pid 8937] close(11) = -1 EBADF (Bad file descriptor) [pid 8937] close(12) = -1 EBADF (Bad file descriptor) [pid 8937] close(13) = -1 EBADF (Bad file descriptor) [pid 8937] close(14) = -1 EBADF (Bad file descriptor) [pid 8937] close(15) = -1 EBADF (Bad file descriptor) [pid 8937] close(16) = -1 EBADF (Bad file descriptor) [pid 8937] close(17) = -1 EBADF (Bad file descriptor) [pid 8937] close(18) = -1 EBADF (Bad file descriptor) [pid 8937] close(19) = -1 EBADF (Bad file descriptor) [pid 8937] close(20) = -1 EBADF (Bad file descriptor) [pid 8937] close(21) = -1 EBADF (Bad file descriptor) [pid 8937] close(22) = -1 EBADF (Bad file descriptor) [pid 8937] close(23) = -1 EBADF (Bad file descriptor) [pid 8937] close(24) = -1 EBADF (Bad file descriptor) [pid 8937] close(25) = -1 EBADF (Bad file descriptor) [pid 8937] close(26) = -1 EBADF (Bad file descriptor) [pid 8937] close(27) = -1 EBADF (Bad file descriptor) [pid 8937] close(28) = -1 EBADF (Bad file descriptor) [pid 8937] close(29) = -1 EBADF (Bad file descriptor) [pid 8937] exit_group(0) = ? [pid 8937] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3319, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3317", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3317/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3317/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3317/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3317") = 0 [pid 3620] mkdir("./3318", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3320 ./strace-static-x86_64: Process 8938 attached [pid 8938] chdir("./3318") = 0 [pid 8938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8938] setpgid(0, 0) = 0 [pid 8938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8938] write(3, "1000", 4) = 4 [pid 8938] close(3) = 0 [pid 8938] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8938] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.965661][ T8937] siw: device registration error -23 [pid 8938] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8938] close(3) = 0 [pid 8938] close(4) = 0 [pid 8938] close(5) = 0 [pid 8938] close(6) = -1 EBADF (Bad file descriptor) [pid 8938] close(7) = -1 EBADF (Bad file descriptor) [pid 8938] close(8) = -1 EBADF (Bad file descriptor) [pid 8938] close(9) = -1 EBADF (Bad file descriptor) [pid 8938] close(10) = -1 EBADF (Bad file descriptor) [pid 8938] close(11) = -1 EBADF (Bad file descriptor) [pid 8938] close(12) = -1 EBADF (Bad file descriptor) [pid 8938] close(13) = -1 EBADF (Bad file descriptor) [pid 8938] close(14) = -1 EBADF (Bad file descriptor) [pid 8938] close(15) = -1 EBADF (Bad file descriptor) [pid 8938] close(16) = -1 EBADF (Bad file descriptor) [pid 8938] close(17) = -1 EBADF (Bad file descriptor) [pid 8938] close(18) = -1 EBADF (Bad file descriptor) [pid 8938] close(19) = -1 EBADF (Bad file descriptor) [pid 8938] close(20) = -1 EBADF (Bad file descriptor) [pid 8938] close(21) = -1 EBADF (Bad file descriptor) [pid 8938] close(22) = -1 EBADF (Bad file descriptor) [pid 8938] close(23) = -1 EBADF (Bad file descriptor) [pid 8938] close(24) = -1 EBADF (Bad file descriptor) [pid 8938] close(25) = -1 EBADF (Bad file descriptor) [pid 8938] close(26) = -1 EBADF (Bad file descriptor) [pid 8938] close(27) = -1 EBADF (Bad file descriptor) [pid 8938] close(28) = -1 EBADF (Bad file descriptor) [pid 8938] close(29) = -1 EBADF (Bad file descriptor) [pid 8938] exit_group(0) = ? [pid 8938] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3320, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3318", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3318/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3318/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3318/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3318") = 0 [pid 3620] mkdir("./3319", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8939 attached , child_tidptr=0x555555b53690) = 3321 [pid 8939] chdir("./3319") = 0 [pid 8939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8939] setpgid(0, 0) = 0 [pid 8939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8939] write(3, "1000", 4) = 4 [pid 8939] close(3) = 0 [pid 8939] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8939] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 203.997336][ T8938] siw: device registration error -23 [pid 8939] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8939] close(3) = 0 [pid 8939] close(4) = 0 [pid 8939] close(5) = 0 [pid 8939] close(6) = -1 EBADF (Bad file descriptor) [pid 8939] close(7) = -1 EBADF (Bad file descriptor) [pid 8939] close(8) = -1 EBADF (Bad file descriptor) [pid 8939] close(9) = -1 EBADF (Bad file descriptor) [pid 8939] close(10) = -1 EBADF (Bad file descriptor) [pid 8939] close(11) = -1 EBADF (Bad file descriptor) [pid 8939] close(12) = -1 EBADF (Bad file descriptor) [pid 8939] close(13) = -1 EBADF (Bad file descriptor) [pid 8939] close(14) = -1 EBADF (Bad file descriptor) [pid 8939] close(15) = -1 EBADF (Bad file descriptor) [pid 8939] close(16) = -1 EBADF (Bad file descriptor) [pid 8939] close(17) = -1 EBADF (Bad file descriptor) [pid 8939] close(18) = -1 EBADF (Bad file descriptor) [pid 8939] close(19) = -1 EBADF (Bad file descriptor) [pid 8939] close(20) = -1 EBADF (Bad file descriptor) [pid 8939] close(21) = -1 EBADF (Bad file descriptor) [pid 8939] close(22) = -1 EBADF (Bad file descriptor) [pid 8939] close(23) = -1 EBADF (Bad file descriptor) [pid 8939] close(24) = -1 EBADF (Bad file descriptor) [pid 8939] close(25) = -1 EBADF (Bad file descriptor) [pid 8939] close(26) = -1 EBADF (Bad file descriptor) [pid 8939] close(27) = -1 EBADF (Bad file descriptor) [pid 8939] close(28) = -1 EBADF (Bad file descriptor) [pid 8939] close(29) = -1 EBADF (Bad file descriptor) [pid 8939] exit_group(0) = ? [pid 8939] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3321, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3319", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3319/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3319/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3319/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3319") = 0 [pid 3620] mkdir("./3320", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3322 ./strace-static-x86_64: Process 8940 attached [pid 8940] chdir("./3320") = 0 [pid 8940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8940] setpgid(0, 0) = 0 [pid 8940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8940] write(3, "1000", 4) = 4 [pid 8940] close(3) = 0 [pid 8940] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8940] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.034100][ T8939] siw: device registration error -23 [pid 8940] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8940] close(3) = 0 [pid 8940] close(4) = 0 [pid 8940] close(5) = 0 [pid 8940] close(6) = -1 EBADF (Bad file descriptor) [pid 8940] close(7) = -1 EBADF (Bad file descriptor) [pid 8940] close(8) = -1 EBADF (Bad file descriptor) [pid 8940] close(9) = -1 EBADF (Bad file descriptor) [pid 8940] close(10) = -1 EBADF (Bad file descriptor) [pid 8940] close(11) = -1 EBADF (Bad file descriptor) [pid 8940] close(12) = -1 EBADF (Bad file descriptor) [pid 8940] close(13) = -1 EBADF (Bad file descriptor) [pid 8940] close(14) = -1 EBADF (Bad file descriptor) [pid 8940] close(15) = -1 EBADF (Bad file descriptor) [pid 8940] close(16) = -1 EBADF (Bad file descriptor) [pid 8940] close(17) = -1 EBADF (Bad file descriptor) [pid 8940] close(18) = -1 EBADF (Bad file descriptor) [pid 8940] close(19) = -1 EBADF (Bad file descriptor) [pid 8940] close(20) = -1 EBADF (Bad file descriptor) [pid 8940] close(21) = -1 EBADF (Bad file descriptor) [pid 8940] close(22) = -1 EBADF (Bad file descriptor) [pid 8940] close(23) = -1 EBADF (Bad file descriptor) [pid 8940] close(24) = -1 EBADF (Bad file descriptor) [pid 8940] close(25) = -1 EBADF (Bad file descriptor) [pid 8940] close(26) = -1 EBADF (Bad file descriptor) [pid 8940] close(27) = -1 EBADF (Bad file descriptor) [pid 8940] close(28) = -1 EBADF (Bad file descriptor) [pid 8940] close(29) = -1 EBADF (Bad file descriptor) [pid 8940] exit_group(0) = ? [pid 8940] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3320", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3320/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3320/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3320/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3320") = 0 [pid 3620] mkdir("./3321", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8941 attached , child_tidptr=0x555555b53690) = 3323 [pid 8941] chdir("./3321") = 0 [pid 8941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8941] setpgid(0, 0) = 0 [pid 8941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8941] write(3, "1000", 4) = 4 [pid 8941] close(3) = 0 [pid 8941] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8941] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.066838][ T8940] siw: device registration error -23 [pid 8941] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8941] close(3) = 0 [pid 8941] close(4) = 0 [pid 8941] close(5) = 0 [pid 8941] close(6) = -1 EBADF (Bad file descriptor) [pid 8941] close(7) = -1 EBADF (Bad file descriptor) [pid 8941] close(8) = -1 EBADF (Bad file descriptor) [pid 8941] close(9) = -1 EBADF (Bad file descriptor) [pid 8941] close(10) = -1 EBADF (Bad file descriptor) [pid 8941] close(11) = -1 EBADF (Bad file descriptor) [pid 8941] close(12) = -1 EBADF (Bad file descriptor) [pid 8941] close(13) = -1 EBADF (Bad file descriptor) [pid 8941] close(14) = -1 EBADF (Bad file descriptor) [pid 8941] close(15) = -1 EBADF (Bad file descriptor) [pid 8941] close(16) = -1 EBADF (Bad file descriptor) [pid 8941] close(17) = -1 EBADF (Bad file descriptor) [pid 8941] close(18) = -1 EBADF (Bad file descriptor) [pid 8941] close(19) = -1 EBADF (Bad file descriptor) [pid 8941] close(20) = -1 EBADF (Bad file descriptor) [pid 8941] close(21) = -1 EBADF (Bad file descriptor) [pid 8941] close(22) = -1 EBADF (Bad file descriptor) [pid 8941] close(23) = -1 EBADF (Bad file descriptor) [pid 8941] close(24) = -1 EBADF (Bad file descriptor) [pid 8941] close(25) = -1 EBADF (Bad file descriptor) [pid 8941] close(26) = -1 EBADF (Bad file descriptor) [pid 8941] close(27) = -1 EBADF (Bad file descriptor) [pid 8941] close(28) = -1 EBADF (Bad file descriptor) [pid 8941] close(29) = -1 EBADF (Bad file descriptor) [pid 8941] exit_group(0) = ? [pid 8941] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3323, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3321", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3321/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3321/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3321/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3321") = 0 [pid 3620] mkdir("./3322", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8942 attached , child_tidptr=0x555555b53690) = 3324 [pid 8942] chdir("./3322") = 0 [pid 8942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8942] setpgid(0, 0) = 0 [pid 8942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8942] write(3, "1000", 4) = 4 [pid 8942] close(3) = 0 [pid 8942] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8942] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.097827][ T8941] siw: device registration error -23 [pid 8942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8942] close(3) = 0 [pid 8942] close(4) = 0 [pid 8942] close(5) = 0 [pid 8942] close(6) = -1 EBADF (Bad file descriptor) [pid 8942] close(7) = -1 EBADF (Bad file descriptor) [pid 8942] close(8) = -1 EBADF (Bad file descriptor) [pid 8942] close(9) = -1 EBADF (Bad file descriptor) [pid 8942] close(10) = -1 EBADF (Bad file descriptor) [pid 8942] close(11) = -1 EBADF (Bad file descriptor) [pid 8942] close(12) = -1 EBADF (Bad file descriptor) [pid 8942] close(13) = -1 EBADF (Bad file descriptor) [pid 8942] close(14) = -1 EBADF (Bad file descriptor) [pid 8942] close(15) = -1 EBADF (Bad file descriptor) [pid 8942] close(16) = -1 EBADF (Bad file descriptor) [pid 8942] close(17) = -1 EBADF (Bad file descriptor) [pid 8942] close(18) = -1 EBADF (Bad file descriptor) [pid 8942] close(19) = -1 EBADF (Bad file descriptor) [pid 8942] close(20) = -1 EBADF (Bad file descriptor) [pid 8942] close(21) = -1 EBADF (Bad file descriptor) [pid 8942] close(22) = -1 EBADF (Bad file descriptor) [pid 8942] close(23) = -1 EBADF (Bad file descriptor) [pid 8942] close(24) = -1 EBADF (Bad file descriptor) [pid 8942] close(25) = -1 EBADF (Bad file descriptor) [pid 8942] close(26) = -1 EBADF (Bad file descriptor) [pid 8942] close(27) = -1 EBADF (Bad file descriptor) [pid 8942] close(28) = -1 EBADF (Bad file descriptor) [pid 8942] close(29) = -1 EBADF (Bad file descriptor) [pid 8942] exit_group(0) = ? [pid 8942] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3324, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3322", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3322/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3322/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3322") = 0 [pid 3620] mkdir("./3323", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3325 ./strace-static-x86_64: Process 8943 attached [pid 8943] chdir("./3323") = 0 [pid 8943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8943] setpgid(0, 0) = 0 [pid 8943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8943] write(3, "1000", 4) = 4 [pid 8943] close(3) = 0 [pid 8943] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8943] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8943] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8943] close(3) = 0 [pid 8943] close(4) = 0 [pid 8943] close(5) = 0 [pid 8943] close(6) = -1 EBADF (Bad file descriptor) [pid 8943] close(7) = -1 EBADF (Bad file descriptor) [pid 8943] close(8) = -1 EBADF (Bad file descriptor) [pid 8943] close(9) = -1 EBADF (Bad file descriptor) [pid 8943] close(10) = -1 EBADF (Bad file descriptor) [pid 8943] close(11) = -1 EBADF (Bad file descriptor) [pid 8943] close(12) = -1 EBADF (Bad file descriptor) [pid 8943] close(13) = -1 EBADF (Bad file descriptor) [pid 8943] close(14) = -1 EBADF (Bad file descriptor) [pid 8943] close(15) = -1 EBADF (Bad file descriptor) [pid 8943] close(16) = -1 EBADF (Bad file descriptor) [pid 8943] close(17) = -1 EBADF (Bad file descriptor) [pid 8943] close(18) = -1 EBADF (Bad file descriptor) [pid 8943] close(19) = -1 EBADF (Bad file descriptor) [pid 8943] close(20) = -1 EBADF (Bad file descriptor) [pid 8943] close(21) = -1 EBADF (Bad file descriptor) [pid 8943] close(22) = -1 EBADF (Bad file descriptor) [pid 8943] close(23) = -1 EBADF (Bad file descriptor) [pid 8943] close(24) = -1 EBADF (Bad file descriptor) [pid 8943] close(25) = -1 EBADF (Bad file descriptor) [pid 8943] close(26) = -1 EBADF (Bad file descriptor) [pid 8943] close(27) = -1 EBADF (Bad file descriptor) [pid 8943] close(28) = -1 EBADF (Bad file descriptor) [pid 8943] close(29) = -1 EBADF (Bad file descriptor) [pid 8943] exit_group(0) = ? [pid 8943] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3325, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3323", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3323/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3323/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3323") = 0 [pid 3620] mkdir("./3324", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3326 ./strace-static-x86_64: Process 8944 attached [pid 8944] chdir("./3324") = 0 [pid 8944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8944] setpgid(0, 0) = 0 [pid 8944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8944] write(3, "1000", 4) = 4 [pid 8944] close(3) = 0 [pid 8944] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8944] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.138369][ T8942] siw: device registration error -23 [ 204.169161][ T8943] siw: device registration error -23 [pid 8944] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8944] close(3) = 0 [pid 8944] close(4) = 0 [pid 8944] close(5) = 0 [pid 8944] close(6) = -1 EBADF (Bad file descriptor) [pid 8944] close(7) = -1 EBADF (Bad file descriptor) [pid 8944] close(8) = -1 EBADF (Bad file descriptor) [pid 8944] close(9) = -1 EBADF (Bad file descriptor) [pid 8944] close(10) = -1 EBADF (Bad file descriptor) [pid 8944] close(11) = -1 EBADF (Bad file descriptor) [pid 8944] close(12) = -1 EBADF (Bad file descriptor) [pid 8944] close(13) = -1 EBADF (Bad file descriptor) [pid 8944] close(14) = -1 EBADF (Bad file descriptor) [pid 8944] close(15) = -1 EBADF (Bad file descriptor) [pid 8944] close(16) = -1 EBADF (Bad file descriptor) [pid 8944] close(17) = -1 EBADF (Bad file descriptor) [pid 8944] close(18) = -1 EBADF (Bad file descriptor) [pid 8944] close(19) = -1 EBADF (Bad file descriptor) [pid 8944] close(20) = -1 EBADF (Bad file descriptor) [pid 8944] close(21) = -1 EBADF (Bad file descriptor) [pid 8944] close(22) = -1 EBADF (Bad file descriptor) [pid 8944] close(23) = -1 EBADF (Bad file descriptor) [pid 8944] close(24) = -1 EBADF (Bad file descriptor) [pid 8944] close(25) = -1 EBADF (Bad file descriptor) [pid 8944] close(26) = -1 EBADF (Bad file descriptor) [pid 8944] close(27) = -1 EBADF (Bad file descriptor) [pid 8944] close(28) = -1 EBADF (Bad file descriptor) [pid 8944] close(29) = -1 EBADF (Bad file descriptor) [pid 8944] exit_group(0) = ? [pid 8944] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3326, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3324", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3324/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3324/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3324/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3324") = 0 [pid 3620] mkdir("./3325", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8945 attached , child_tidptr=0x555555b53690) = 3327 [pid 8945] chdir("./3325") = 0 [pid 8945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8945] setpgid(0, 0) = 0 [pid 8945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8945] write(3, "1000", 4) = 4 [pid 8945] close(3) = 0 [pid 8945] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8945] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.204446][ T8944] siw: device registration error -23 [pid 8945] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8945] close(3) = 0 [pid 8945] close(4) = 0 [pid 8945] close(5) = 0 [pid 8945] close(6) = -1 EBADF (Bad file descriptor) [pid 8945] close(7) = -1 EBADF (Bad file descriptor) [pid 8945] close(8) = -1 EBADF (Bad file descriptor) [pid 8945] close(9) = -1 EBADF (Bad file descriptor) [pid 8945] close(10) = -1 EBADF (Bad file descriptor) [pid 8945] close(11) = -1 EBADF (Bad file descriptor) [pid 8945] close(12) = -1 EBADF (Bad file descriptor) [pid 8945] close(13) = -1 EBADF (Bad file descriptor) [pid 8945] close(14) = -1 EBADF (Bad file descriptor) [pid 8945] close(15) = -1 EBADF (Bad file descriptor) [pid 8945] close(16) = -1 EBADF (Bad file descriptor) [pid 8945] close(17) = -1 EBADF (Bad file descriptor) [pid 8945] close(18) = -1 EBADF (Bad file descriptor) [pid 8945] close(19) = -1 EBADF (Bad file descriptor) [pid 8945] close(20) = -1 EBADF (Bad file descriptor) [pid 8945] close(21) = -1 EBADF (Bad file descriptor) [pid 8945] close(22) = -1 EBADF (Bad file descriptor) [pid 8945] close(23) = -1 EBADF (Bad file descriptor) [pid 8945] close(24) = -1 EBADF (Bad file descriptor) [pid 8945] close(25) = -1 EBADF (Bad file descriptor) [pid 8945] close(26) = -1 EBADF (Bad file descriptor) [pid 8945] close(27) = -1 EBADF (Bad file descriptor) [pid 8945] close(28) = -1 EBADF (Bad file descriptor) [pid 8945] close(29) = -1 EBADF (Bad file descriptor) [pid 8945] exit_group(0) = ? [pid 8945] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3325", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3325/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3325/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3325/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3325") = 0 [pid 3620] mkdir("./3326", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8946 attached , child_tidptr=0x555555b53690) = 3328 [pid 8946] chdir("./3326") = 0 [pid 8946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8946] setpgid(0, 0) = 0 [pid 8946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8946] write(3, "1000", 4) = 4 [pid 8946] close(3) = 0 [pid 8946] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8946] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.235573][ T8945] siw: device registration error -23 [pid 8946] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8946] close(3) = 0 [pid 8946] close(4) = 0 [pid 8946] close(5) = 0 [pid 8946] close(6) = -1 EBADF (Bad file descriptor) [pid 8946] close(7) = -1 EBADF (Bad file descriptor) [pid 8946] close(8) = -1 EBADF (Bad file descriptor) [pid 8946] close(9) = -1 EBADF (Bad file descriptor) [pid 8946] close(10) = -1 EBADF (Bad file descriptor) [pid 8946] close(11) = -1 EBADF (Bad file descriptor) [pid 8946] close(12) = -1 EBADF (Bad file descriptor) [pid 8946] close(13) = -1 EBADF (Bad file descriptor) [pid 8946] close(14) = -1 EBADF (Bad file descriptor) [pid 8946] close(15) = -1 EBADF (Bad file descriptor) [pid 8946] close(16) = -1 EBADF (Bad file descriptor) [pid 8946] close(17) = -1 EBADF (Bad file descriptor) [pid 8946] close(18) = -1 EBADF (Bad file descriptor) [pid 8946] close(19) = -1 EBADF (Bad file descriptor) [pid 8946] close(20) = -1 EBADF (Bad file descriptor) [pid 8946] close(21) = -1 EBADF (Bad file descriptor) [pid 8946] close(22) = -1 EBADF (Bad file descriptor) [pid 8946] close(23) = -1 EBADF (Bad file descriptor) [pid 8946] close(24) = -1 EBADF (Bad file descriptor) [pid 8946] close(25) = -1 EBADF (Bad file descriptor) [pid 8946] close(26) = -1 EBADF (Bad file descriptor) [pid 8946] close(27) = -1 EBADF (Bad file descriptor) [pid 8946] close(28) = -1 EBADF (Bad file descriptor) [pid 8946] close(29) = -1 EBADF (Bad file descriptor) [pid 8946] exit_group(0) = ? [pid 8946] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3328, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3326", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3326/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3326/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3326") = 0 [pid 3620] mkdir("./3327", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8947 attached , child_tidptr=0x555555b53690) = 3329 [pid 8947] chdir("./3327") = 0 [pid 8947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8947] setpgid(0, 0) = 0 [pid 8947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8947] write(3, "1000", 4) = 4 [pid 8947] close(3) = 0 [pid 8947] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8947] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.265244][ T8946] siw: device registration error -23 [pid 8947] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8947] close(3) = 0 [pid 8947] close(4) = 0 [pid 8947] close(5) = 0 [pid 8947] close(6) = -1 EBADF (Bad file descriptor) [pid 8947] close(7) = -1 EBADF (Bad file descriptor) [pid 8947] close(8) = -1 EBADF (Bad file descriptor) [pid 8947] close(9) = -1 EBADF (Bad file descriptor) [pid 8947] close(10) = -1 EBADF (Bad file descriptor) [pid 8947] close(11) = -1 EBADF (Bad file descriptor) [pid 8947] close(12) = -1 EBADF (Bad file descriptor) [pid 8947] close(13) = -1 EBADF (Bad file descriptor) [pid 8947] close(14) = -1 EBADF (Bad file descriptor) [pid 8947] close(15) = -1 EBADF (Bad file descriptor) [pid 8947] close(16) = -1 EBADF (Bad file descriptor) [pid 8947] close(17) = -1 EBADF (Bad file descriptor) [pid 8947] close(18) = -1 EBADF (Bad file descriptor) [pid 8947] close(19) = -1 EBADF (Bad file descriptor) [pid 8947] close(20) = -1 EBADF (Bad file descriptor) [pid 8947] close(21) = -1 EBADF (Bad file descriptor) [pid 8947] close(22) = -1 EBADF (Bad file descriptor) [pid 8947] close(23) = -1 EBADF (Bad file descriptor) [pid 8947] close(24) = -1 EBADF (Bad file descriptor) [pid 8947] close(25) = -1 EBADF (Bad file descriptor) [pid 8947] close(26) = -1 EBADF (Bad file descriptor) [pid 8947] close(27) = -1 EBADF (Bad file descriptor) [pid 8947] close(28) = -1 EBADF (Bad file descriptor) [pid 8947] close(29) = -1 EBADF (Bad file descriptor) [pid 8947] exit_group(0) = ? [pid 8947] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3329, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3327", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3327/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3327/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3327/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3327") = 0 [pid 3620] mkdir("./3328", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3330 ./strace-static-x86_64: Process 8948 attached [pid 8948] chdir("./3328") = 0 [pid 8948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8948] setpgid(0, 0) = 0 [pid 8948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8948] write(3, "1000", 4) = 4 [pid 8948] close(3) = 0 [pid 8948] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8948] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.296165][ T8947] siw: device registration error -23 [pid 8948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8948] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8948] close(3) = 0 [pid 8948] close(4) = 0 [pid 8948] close(5) = 0 [pid 8948] close(6) = -1 EBADF (Bad file descriptor) [pid 8948] close(7) = -1 EBADF (Bad file descriptor) [pid 8948] close(8) = -1 EBADF (Bad file descriptor) [pid 8948] close(9) = -1 EBADF (Bad file descriptor) [pid 8948] close(10) = -1 EBADF (Bad file descriptor) [pid 8948] close(11) = -1 EBADF (Bad file descriptor) [pid 8948] close(12) = -1 EBADF (Bad file descriptor) [pid 8948] close(13) = -1 EBADF (Bad file descriptor) [pid 8948] close(14) = -1 EBADF (Bad file descriptor) [pid 8948] close(15) = -1 EBADF (Bad file descriptor) [pid 8948] close(16) = -1 EBADF (Bad file descriptor) [pid 8948] close(17) = -1 EBADF (Bad file descriptor) [pid 8948] close(18) = -1 EBADF (Bad file descriptor) [pid 8948] close(19) = -1 EBADF (Bad file descriptor) [pid 8948] close(20) = -1 EBADF (Bad file descriptor) [pid 8948] close(21) = -1 EBADF (Bad file descriptor) [pid 8948] close(22) = -1 EBADF (Bad file descriptor) [pid 8948] close(23) = -1 EBADF (Bad file descriptor) [pid 8948] close(24) = -1 EBADF (Bad file descriptor) [pid 8948] close(25) = -1 EBADF (Bad file descriptor) [pid 8948] close(26) = -1 EBADF (Bad file descriptor) [pid 8948] close(27) = -1 EBADF (Bad file descriptor) [pid 8948] close(28) = -1 EBADF (Bad file descriptor) [pid 8948] close(29) = -1 EBADF (Bad file descriptor) [pid 8948] exit_group(0) = ? [pid 8948] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3330, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3328", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3328/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3328/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3328") = 0 [pid 3620] mkdir("./3329", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8949 attached , child_tidptr=0x555555b53690) = 3331 [pid 8949] chdir("./3329") = 0 [ 204.333131][ T8948] siw: device registration error -23 [pid 8949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8949] setpgid(0, 0) = 0 [pid 8949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8949] write(3, "1000", 4) = 4 [pid 8949] close(3) = 0 [pid 8949] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8949] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8949] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8949] close(3) = 0 [pid 8949] close(4) = 0 [pid 8949] close(5) = 0 [pid 8949] close(6) = -1 EBADF (Bad file descriptor) [pid 8949] close(7) = -1 EBADF (Bad file descriptor) [pid 8949] close(8) = -1 EBADF (Bad file descriptor) [pid 8949] close(9) = -1 EBADF (Bad file descriptor) [pid 8949] close(10) = -1 EBADF (Bad file descriptor) [pid 8949] close(11) = -1 EBADF (Bad file descriptor) [pid 8949] close(12) = -1 EBADF (Bad file descriptor) [pid 8949] close(13) = -1 EBADF (Bad file descriptor) [pid 8949] close(14) = -1 EBADF (Bad file descriptor) [pid 8949] close(15) = -1 EBADF (Bad file descriptor) [pid 8949] close(16) = -1 EBADF (Bad file descriptor) [pid 8949] close(17) = -1 EBADF (Bad file descriptor) [pid 8949] close(18) = -1 EBADF (Bad file descriptor) [pid 8949] close(19) = -1 EBADF (Bad file descriptor) [pid 8949] close(20) = -1 EBADF (Bad file descriptor) [pid 8949] close(21) = -1 EBADF (Bad file descriptor) [pid 8949] close(22) = -1 EBADF (Bad file descriptor) [pid 8949] close(23) = -1 EBADF (Bad file descriptor) [pid 8949] close(24) = -1 EBADF (Bad file descriptor) [pid 8949] close(25) = -1 EBADF (Bad file descriptor) [pid 8949] close(26) = -1 EBADF (Bad file descriptor) [pid 8949] close(27) = -1 EBADF (Bad file descriptor) [pid 8949] close(28) = -1 EBADF (Bad file descriptor) [pid 8949] close(29) = -1 EBADF (Bad file descriptor) [pid 8949] exit_group(0) = ? [pid 8949] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3329", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3329/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3329/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3329/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3329") = 0 [pid 3620] mkdir("./3330", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3332 ./strace-static-x86_64: Process 8950 attached [pid 8950] chdir("./3330") = 0 [pid 8950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8950] setpgid(0, 0) = 0 [pid 8950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8950] write(3, "1000", 4) = 4 [pid 8950] close(3) = 0 [pid 8950] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8950] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.377446][ T8949] siw: device registration error -23 [pid 8950] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8950] close(3) = 0 [pid 8950] close(4) = 0 [pid 8950] close(5) = 0 [pid 8950] close(6) = -1 EBADF (Bad file descriptor) [pid 8950] close(7) = -1 EBADF (Bad file descriptor) [pid 8950] close(8) = -1 EBADF (Bad file descriptor) [pid 8950] close(9) = -1 EBADF (Bad file descriptor) [pid 8950] close(10) = -1 EBADF (Bad file descriptor) [pid 8950] close(11) = -1 EBADF (Bad file descriptor) [pid 8950] close(12) = -1 EBADF (Bad file descriptor) [pid 8950] close(13) = -1 EBADF (Bad file descriptor) [pid 8950] close(14) = -1 EBADF (Bad file descriptor) [pid 8950] close(15) = -1 EBADF (Bad file descriptor) [pid 8950] close(16) = -1 EBADF (Bad file descriptor) [pid 8950] close(17) = -1 EBADF (Bad file descriptor) [pid 8950] close(18) = -1 EBADF (Bad file descriptor) [pid 8950] close(19) = -1 EBADF (Bad file descriptor) [pid 8950] close(20) = -1 EBADF (Bad file descriptor) [pid 8950] close(21) = -1 EBADF (Bad file descriptor) [pid 8950] close(22) = -1 EBADF (Bad file descriptor) [pid 8950] close(23) = -1 EBADF (Bad file descriptor) [pid 8950] close(24) = -1 EBADF (Bad file descriptor) [pid 8950] close(25) = -1 EBADF (Bad file descriptor) [pid 8950] close(26) = -1 EBADF (Bad file descriptor) [pid 8950] close(27) = -1 EBADF (Bad file descriptor) [pid 8950] close(28) = -1 EBADF (Bad file descriptor) [pid 8950] close(29) = -1 EBADF (Bad file descriptor) [pid 8950] exit_group(0) = ? [pid 8950] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3332, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3330", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3330/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3330/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3330") = 0 [pid 3620] mkdir("./3331", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8951 attached , child_tidptr=0x555555b53690) = 3333 [pid 8951] chdir("./3331") = 0 [pid 8951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8951] setpgid(0, 0) = 0 [pid 8951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8951] write(3, "1000", 4) = 4 [pid 8951] close(3) = 0 [pid 8951] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8951] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.425298][ T8950] siw: device registration error -23 [pid 8951] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8951] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8951] close(3) = 0 [pid 8951] close(4) = 0 [pid 8951] close(5) = 0 [pid 8951] close(6) = -1 EBADF (Bad file descriptor) [pid 8951] close(7) = -1 EBADF (Bad file descriptor) [pid 8951] close(8) = -1 EBADF (Bad file descriptor) [pid 8951] close(9) = -1 EBADF (Bad file descriptor) [pid 8951] close(10) = -1 EBADF (Bad file descriptor) [pid 8951] close(11) = -1 EBADF (Bad file descriptor) [pid 8951] close(12) = -1 EBADF (Bad file descriptor) [pid 8951] close(13) = -1 EBADF (Bad file descriptor) [pid 8951] close(14) = -1 EBADF (Bad file descriptor) [pid 8951] close(15) = -1 EBADF (Bad file descriptor) [pid 8951] close(16) = -1 EBADF (Bad file descriptor) [pid 8951] close(17) = -1 EBADF (Bad file descriptor) [pid 8951] close(18) = -1 EBADF (Bad file descriptor) [pid 8951] close(19) = -1 EBADF (Bad file descriptor) [pid 8951] close(20) = -1 EBADF (Bad file descriptor) [pid 8951] close(21) = -1 EBADF (Bad file descriptor) [pid 8951] close(22) = -1 EBADF (Bad file descriptor) [pid 8951] close(23) = -1 EBADF (Bad file descriptor) [pid 8951] close(24) = -1 EBADF (Bad file descriptor) [pid 8951] close(25) = -1 EBADF (Bad file descriptor) [pid 8951] close(26) = -1 EBADF (Bad file descriptor) [pid 8951] close(27) = -1 EBADF (Bad file descriptor) [pid 8951] close(28) = -1 EBADF (Bad file descriptor) [pid 8951] close(29) = -1 EBADF (Bad file descriptor) [pid 8951] exit_group(0) = ? [pid 8951] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3333, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3331", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3331/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3331/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3331/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3331") = 0 [pid 3620] mkdir("./3332", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3334 ./strace-static-x86_64: Process 8952 attached [pid 8952] chdir("./3332") = 0 [pid 8952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8952] setpgid(0, 0) = 0 [pid 8952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8952] write(3, "1000", 4) = 4 [pid 8952] close(3) = 0 [pid 8952] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8952] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.456969][ T8951] siw: device registration error -23 [pid 8952] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8952] close(3) = 0 [pid 8952] close(4) = 0 [pid 8952] close(5) = 0 [pid 8952] close(6) = -1 EBADF (Bad file descriptor) [pid 8952] close(7) = -1 EBADF (Bad file descriptor) [pid 8952] close(8) = -1 EBADF (Bad file descriptor) [pid 8952] close(9) = -1 EBADF (Bad file descriptor) [pid 8952] close(10) = -1 EBADF (Bad file descriptor) [pid 8952] close(11) = -1 EBADF (Bad file descriptor) [pid 8952] close(12) = -1 EBADF (Bad file descriptor) [pid 8952] close(13) = -1 EBADF (Bad file descriptor) [pid 8952] close(14) = -1 EBADF (Bad file descriptor) [pid 8952] close(15) = -1 EBADF (Bad file descriptor) [pid 8952] close(16) = -1 EBADF (Bad file descriptor) [pid 8952] close(17) = -1 EBADF (Bad file descriptor) [pid 8952] close(18) = -1 EBADF (Bad file descriptor) [pid 8952] close(19) = -1 EBADF (Bad file descriptor) [pid 8952] close(20) = -1 EBADF (Bad file descriptor) [pid 8952] close(21) = -1 EBADF (Bad file descriptor) [pid 8952] close(22) = -1 EBADF (Bad file descriptor) [pid 8952] close(23) = -1 EBADF (Bad file descriptor) [pid 8952] close(24) = -1 EBADF (Bad file descriptor) [pid 8952] close(25) = -1 EBADF (Bad file descriptor) [pid 8952] close(26) = -1 EBADF (Bad file descriptor) [pid 8952] close(27) = -1 EBADF (Bad file descriptor) [pid 8952] close(28) = -1 EBADF (Bad file descriptor) [pid 8952] close(29) = -1 EBADF (Bad file descriptor) [pid 8952] exit_group(0) = ? [pid 8952] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3334, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3332", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3332/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3332/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3332") = 0 [pid 3620] mkdir("./3333", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3335 ./strace-static-x86_64: Process 8953 attached [pid 8953] chdir("./3333") = 0 [pid 8953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8953] setpgid(0, 0) = 0 [ 204.489050][ T8952] siw: device registration error -23 [pid 8953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8953] write(3, "1000", 4) = 4 [pid 8953] close(3) = 0 [pid 8953] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8953] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8953] close(3) = 0 [pid 8953] close(4) = 0 [pid 8953] close(5) = 0 [pid 8953] close(6) = -1 EBADF (Bad file descriptor) [pid 8953] close(7) = -1 EBADF (Bad file descriptor) [pid 8953] close(8) = -1 EBADF (Bad file descriptor) [pid 8953] close(9) = -1 EBADF (Bad file descriptor) [pid 8953] close(10) = -1 EBADF (Bad file descriptor) [pid 8953] close(11) = -1 EBADF (Bad file descriptor) [pid 8953] close(12) = -1 EBADF (Bad file descriptor) [pid 8953] close(13) = -1 EBADF (Bad file descriptor) [pid 8953] close(14) = -1 EBADF (Bad file descriptor) [pid 8953] close(15) = -1 EBADF (Bad file descriptor) [pid 8953] close(16) = -1 EBADF (Bad file descriptor) [pid 8953] close(17) = -1 EBADF (Bad file descriptor) [pid 8953] close(18) = -1 EBADF (Bad file descriptor) [pid 8953] close(19) = -1 EBADF (Bad file descriptor) [pid 8953] close(20) = -1 EBADF (Bad file descriptor) [pid 8953] close(21) = -1 EBADF (Bad file descriptor) [pid 8953] close(22) = -1 EBADF (Bad file descriptor) [pid 8953] close(23) = -1 EBADF (Bad file descriptor) [pid 8953] close(24) = -1 EBADF (Bad file descriptor) [pid 8953] close(25) = -1 EBADF (Bad file descriptor) [pid 8953] close(26) = -1 EBADF (Bad file descriptor) [pid 8953] close(27) = -1 EBADF (Bad file descriptor) [pid 8953] close(28) = -1 EBADF (Bad file descriptor) [pid 8953] close(29) = -1 EBADF (Bad file descriptor) [pid 8953] exit_group(0) = ? [pid 8953] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3335, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3333", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3333/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3333/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3333/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3333") = 0 [pid 3620] mkdir("./3334", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8954 attached , child_tidptr=0x555555b53690) = 3336 [pid 8954] chdir("./3334") = 0 [pid 8954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8954] setpgid(0, 0) = 0 [pid 8954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8954] write(3, "1000", 4) = 4 [pid 8954] close(3) = 0 [pid 8954] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8954] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.533250][ T8953] siw: device registration error -23 [pid 8954] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8954] close(3) = 0 [pid 8954] close(4) = 0 [pid 8954] close(5) = 0 [pid 8954] close(6) = -1 EBADF (Bad file descriptor) [pid 8954] close(7) = -1 EBADF (Bad file descriptor) [pid 8954] close(8) = -1 EBADF (Bad file descriptor) [pid 8954] close(9) = -1 EBADF (Bad file descriptor) [pid 8954] close(10) = -1 EBADF (Bad file descriptor) [pid 8954] close(11) = -1 EBADF (Bad file descriptor) [pid 8954] close(12) = -1 EBADF (Bad file descriptor) [pid 8954] close(13) = -1 EBADF (Bad file descriptor) [pid 8954] close(14) = -1 EBADF (Bad file descriptor) [pid 8954] close(15) = -1 EBADF (Bad file descriptor) [pid 8954] close(16) = -1 EBADF (Bad file descriptor) [pid 8954] close(17) = -1 EBADF (Bad file descriptor) [pid 8954] close(18) = -1 EBADF (Bad file descriptor) [pid 8954] close(19) = -1 EBADF (Bad file descriptor) [pid 8954] close(20) = -1 EBADF (Bad file descriptor) [pid 8954] close(21) = -1 EBADF (Bad file descriptor) [pid 8954] close(22) = -1 EBADF (Bad file descriptor) [pid 8954] close(23) = -1 EBADF (Bad file descriptor) [pid 8954] close(24) = -1 EBADF (Bad file descriptor) [pid 8954] close(25) = -1 EBADF (Bad file descriptor) [pid 8954] close(26) = -1 EBADF (Bad file descriptor) [pid 8954] close(27) = -1 EBADF (Bad file descriptor) [pid 8954] close(28) = -1 EBADF (Bad file descriptor) [pid 8954] close(29) = -1 EBADF (Bad file descriptor) [pid 8954] exit_group(0) = ? [pid 8954] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3336, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3334", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3334/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3334/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3334/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3334") = 0 [pid 3620] mkdir("./3335", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3337 ./strace-static-x86_64: Process 8955 attached [pid 8955] chdir("./3335") = 0 [pid 8955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8955] setpgid(0, 0) = 0 [pid 8955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8955] write(3, "1000", 4) = 4 [pid 8955] close(3) = 0 [pid 8955] symlink("/dev/binderfs", "./binderfs") = 0 [ 204.575210][ T8954] siw: device registration error -23 [pid 8955] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8955] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8955] close(3) = 0 [pid 8955] close(4) = 0 [pid 8955] close(5) = 0 [pid 8955] close(6) = -1 EBADF (Bad file descriptor) [pid 8955] close(7) = -1 EBADF (Bad file descriptor) [pid 8955] close(8) = -1 EBADF (Bad file descriptor) [pid 8955] close(9) = -1 EBADF (Bad file descriptor) [pid 8955] close(10) = -1 EBADF (Bad file descriptor) [pid 8955] close(11) = -1 EBADF (Bad file descriptor) [pid 8955] close(12) = -1 EBADF (Bad file descriptor) [pid 8955] close(13) = -1 EBADF (Bad file descriptor) [pid 8955] close(14) = -1 EBADF (Bad file descriptor) [pid 8955] close(15) = -1 EBADF (Bad file descriptor) [pid 8955] close(16) = -1 EBADF (Bad file descriptor) [pid 8955] close(17) = -1 EBADF (Bad file descriptor) [pid 8955] close(18) = -1 EBADF (Bad file descriptor) [pid 8955] close(19) = -1 EBADF (Bad file descriptor) [pid 8955] close(20) = -1 EBADF (Bad file descriptor) [pid 8955] close(21) = -1 EBADF (Bad file descriptor) [pid 8955] close(22) = -1 EBADF (Bad file descriptor) [pid 8955] close(23) = -1 EBADF (Bad file descriptor) [pid 8955] close(24) = -1 EBADF (Bad file descriptor) [pid 8955] close(25) = -1 EBADF (Bad file descriptor) [pid 8955] close(26) = -1 EBADF (Bad file descriptor) [pid 8955] close(27) = -1 EBADF (Bad file descriptor) [pid 8955] close(28) = -1 EBADF (Bad file descriptor) [pid 8955] close(29) = -1 EBADF (Bad file descriptor) [pid 8955] exit_group(0) = ? [pid 8955] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3337, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3335", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3335/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3335/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3335/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3335") = 0 [pid 3620] mkdir("./3336", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8956 attached , child_tidptr=0x555555b53690) = 3338 [pid 8956] chdir("./3336") = 0 [pid 8956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8956] setpgid(0, 0) = 0 [pid 8956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8956] write(3, "1000", 4) = 4 [pid 8956] close(3) = 0 [pid 8956] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8956] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.607965][ T8955] siw: device registration error -23 [pid 8956] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8956] close(3) = 0 [pid 8956] close(4) = 0 [pid 8956] close(5) = 0 [pid 8956] close(6) = -1 EBADF (Bad file descriptor) [pid 8956] close(7) = -1 EBADF (Bad file descriptor) [pid 8956] close(8) = -1 EBADF (Bad file descriptor) [pid 8956] close(9) = -1 EBADF (Bad file descriptor) [pid 8956] close(10) = -1 EBADF (Bad file descriptor) [pid 8956] close(11) = -1 EBADF (Bad file descriptor) [pid 8956] close(12) = -1 EBADF (Bad file descriptor) [pid 8956] close(13) = -1 EBADF (Bad file descriptor) [pid 8956] close(14) = -1 EBADF (Bad file descriptor) [pid 8956] close(15) = -1 EBADF (Bad file descriptor) [pid 8956] close(16) = -1 EBADF (Bad file descriptor) [pid 8956] close(17) = -1 EBADF (Bad file descriptor) [pid 8956] close(18) = -1 EBADF (Bad file descriptor) [pid 8956] close(19) = -1 EBADF (Bad file descriptor) [pid 8956] close(20) = -1 EBADF (Bad file descriptor) [pid 8956] close(21) = -1 EBADF (Bad file descriptor) [pid 8956] close(22) = -1 EBADF (Bad file descriptor) [pid 8956] close(23) = -1 EBADF (Bad file descriptor) [pid 8956] close(24) = -1 EBADF (Bad file descriptor) [pid 8956] close(25) = -1 EBADF (Bad file descriptor) [pid 8956] close(26) = -1 EBADF (Bad file descriptor) [pid 8956] close(27) = -1 EBADF (Bad file descriptor) [pid 8956] close(28) = -1 EBADF (Bad file descriptor) [pid 8956] close(29) = -1 EBADF (Bad file descriptor) [pid 8956] exit_group(0) = ? [pid 8956] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3338, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] umount2("./3336", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3336/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3336/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3336/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3336") = 0 [pid 3620] mkdir("./3337", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3339 ./strace-static-x86_64: Process 8957 attached [pid 8957] chdir("./3337") = 0 [pid 8957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8957] setpgid(0, 0) = 0 [pid 8957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8957] write(3, "1000", 4) = 4 [pid 8957] close(3) = 0 [pid 8957] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8957] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.646915][ T8956] siw: device registration error -23 [pid 8957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8957] close(3) = 0 [pid 8957] close(4) = 0 [pid 8957] close(5) = 0 [pid 8957] close(6) = -1 EBADF (Bad file descriptor) [pid 8957] close(7) = -1 EBADF (Bad file descriptor) [pid 8957] close(8) = -1 EBADF (Bad file descriptor) [pid 8957] close(9) = -1 EBADF (Bad file descriptor) [pid 8957] close(10) = -1 EBADF (Bad file descriptor) [pid 8957] close(11) = -1 EBADF (Bad file descriptor) [pid 8957] close(12) = -1 EBADF (Bad file descriptor) [pid 8957] close(13) = -1 EBADF (Bad file descriptor) [pid 8957] close(14) = -1 EBADF (Bad file descriptor) [pid 8957] close(15) = -1 EBADF (Bad file descriptor) [pid 8957] close(16) = -1 EBADF (Bad file descriptor) [pid 8957] close(17) = -1 EBADF (Bad file descriptor) [pid 8957] close(18) = -1 EBADF (Bad file descriptor) [pid 8957] close(19) = -1 EBADF (Bad file descriptor) [pid 8957] close(20) = -1 EBADF (Bad file descriptor) [pid 8957] close(21) = -1 EBADF (Bad file descriptor) [pid 8957] close(22) = -1 EBADF (Bad file descriptor) [pid 8957] close(23) = -1 EBADF (Bad file descriptor) [pid 8957] close(24) = -1 EBADF (Bad file descriptor) [pid 8957] close(25) = -1 EBADF (Bad file descriptor) [pid 8957] close(26) = -1 EBADF (Bad file descriptor) [pid 8957] close(27) = -1 EBADF (Bad file descriptor) [pid 8957] close(28) = -1 EBADF (Bad file descriptor) [pid 8957] close(29) = -1 EBADF (Bad file descriptor) [pid 8957] exit_group(0) = ? [pid 8957] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3339, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3337", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3337/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3337/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3337/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3337") = 0 [pid 3620] mkdir("./3338", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8958 attached , child_tidptr=0x555555b53690) = 3340 [pid 8958] chdir("./3338") = 0 [pid 8958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8958] setpgid(0, 0) = 0 [pid 8958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8958] write(3, "1000", 4) = 4 [pid 8958] close(3) = 0 [pid 8958] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8958] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.685185][ T8957] siw: device registration error -23 [pid 8958] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8958] close(3) = 0 [pid 8958] close(4) = 0 [pid 8958] close(5) = 0 [pid 8958] close(6) = -1 EBADF (Bad file descriptor) [pid 8958] close(7) = -1 EBADF (Bad file descriptor) [pid 8958] close(8) = -1 EBADF (Bad file descriptor) [pid 8958] close(9) = -1 EBADF (Bad file descriptor) [pid 8958] close(10) = -1 EBADF (Bad file descriptor) [pid 8958] close(11) = -1 EBADF (Bad file descriptor) [pid 8958] close(12) = -1 EBADF (Bad file descriptor) [pid 8958] close(13) = -1 EBADF (Bad file descriptor) [pid 8958] close(14) = -1 EBADF (Bad file descriptor) [pid 8958] close(15) = -1 EBADF (Bad file descriptor) [pid 8958] close(16) = -1 EBADF (Bad file descriptor) [pid 8958] close(17) = -1 EBADF (Bad file descriptor) [pid 8958] close(18) = -1 EBADF (Bad file descriptor) [pid 8958] close(19) = -1 EBADF (Bad file descriptor) [pid 8958] close(20) = -1 EBADF (Bad file descriptor) [pid 8958] close(21) = -1 EBADF (Bad file descriptor) [pid 8958] close(22) = -1 EBADF (Bad file descriptor) [pid 8958] close(23) = -1 EBADF (Bad file descriptor) [pid 8958] close(24) = -1 EBADF (Bad file descriptor) [pid 8958] close(25) = -1 EBADF (Bad file descriptor) [pid 8958] close(26) = -1 EBADF (Bad file descriptor) [pid 8958] close(27) = -1 EBADF (Bad file descriptor) [pid 8958] close(28) = -1 EBADF (Bad file descriptor) [pid 8958] close(29) = -1 EBADF (Bad file descriptor) [pid 8958] exit_group(0) = ? [pid 8958] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3340, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3338", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3338/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3338/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3338/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3338") = 0 [pid 3620] mkdir("./3339", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8959 attached , child_tidptr=0x555555b53690) = 3341 [pid 8959] chdir("./3339") = 0 [pid 8959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8959] setpgid(0, 0) = 0 [pid 8959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8959] write(3, "1000", 4) = 4 [pid 8959] close(3) = 0 [pid 8959] symlink("/dev/binderfs", "./binderfs") = 0 [ 204.715791][ T8958] siw: device registration error -23 [pid 8959] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8959] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8959] close(3) = 0 [pid 8959] close(4) = 0 [pid 8959] close(5) = 0 [pid 8959] close(6) = -1 EBADF (Bad file descriptor) [pid 8959] close(7) = -1 EBADF (Bad file descriptor) [pid 8959] close(8) = -1 EBADF (Bad file descriptor) [pid 8959] close(9) = -1 EBADF (Bad file descriptor) [pid 8959] close(10) = -1 EBADF (Bad file descriptor) [pid 8959] close(11) = -1 EBADF (Bad file descriptor) [pid 8959] close(12) = -1 EBADF (Bad file descriptor) [pid 8959] close(13) = -1 EBADF (Bad file descriptor) [pid 8959] close(14) = -1 EBADF (Bad file descriptor) [pid 8959] close(15) = -1 EBADF (Bad file descriptor) [pid 8959] close(16) = -1 EBADF (Bad file descriptor) [pid 8959] close(17) = -1 EBADF (Bad file descriptor) [pid 8959] close(18) = -1 EBADF (Bad file descriptor) [pid 8959] close(19) = -1 EBADF (Bad file descriptor) [pid 8959] close(20) = -1 EBADF (Bad file descriptor) [pid 8959] close(21) = -1 EBADF (Bad file descriptor) [pid 8959] close(22) = -1 EBADF (Bad file descriptor) [pid 8959] close(23) = -1 EBADF (Bad file descriptor) [pid 8959] close(24) = -1 EBADF (Bad file descriptor) [pid 8959] close(25) = -1 EBADF (Bad file descriptor) [pid 8959] close(26) = -1 EBADF (Bad file descriptor) [pid 8959] close(27) = -1 EBADF (Bad file descriptor) [pid 8959] close(28) = -1 EBADF (Bad file descriptor) [pid 8959] close(29) = -1 EBADF (Bad file descriptor) [pid 8959] exit_group(0) = ? [pid 8959] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3341, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3339", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3339/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3339/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3339/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3339") = 0 [pid 3620] mkdir("./3340", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3342 ./strace-static-x86_64: Process 8960 attached [pid 8960] chdir("./3340") = 0 [pid 8960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8960] setpgid(0, 0) = 0 [pid 8960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8960] write(3, "1000", 4) = 4 [pid 8960] close(3) = 0 [ 204.744257][ T8959] siw: device registration error -23 [pid 8960] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8960] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8960] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8960] close(3) = 0 [pid 8960] close(4) = 0 [pid 8960] close(5) = 0 [pid 8960] close(6) = -1 EBADF (Bad file descriptor) [pid 8960] close(7) = -1 EBADF (Bad file descriptor) [pid 8960] close(8) = -1 EBADF (Bad file descriptor) [pid 8960] close(9) = -1 EBADF (Bad file descriptor) [pid 8960] close(10) = -1 EBADF (Bad file descriptor) [pid 8960] close(11) = -1 EBADF (Bad file descriptor) [pid 8960] close(12) = -1 EBADF (Bad file descriptor) [pid 8960] close(13) = -1 EBADF (Bad file descriptor) [pid 8960] close(14) = -1 EBADF (Bad file descriptor) [pid 8960] close(15) = -1 EBADF (Bad file descriptor) [pid 8960] close(16) = -1 EBADF (Bad file descriptor) [pid 8960] close(17) = -1 EBADF (Bad file descriptor) [pid 8960] close(18) = -1 EBADF (Bad file descriptor) [pid 8960] close(19) = -1 EBADF (Bad file descriptor) [pid 8960] close(20) = -1 EBADF (Bad file descriptor) [pid 8960] close(21) = -1 EBADF (Bad file descriptor) [pid 8960] close(22) = -1 EBADF (Bad file descriptor) [pid 8960] close(23) = -1 EBADF (Bad file descriptor) [pid 8960] close(24) = -1 EBADF (Bad file descriptor) [pid 8960] close(25) = -1 EBADF (Bad file descriptor) [pid 8960] close(26) = -1 EBADF (Bad file descriptor) [pid 8960] close(27) = -1 EBADF (Bad file descriptor) [pid 8960] close(28) = -1 EBADF (Bad file descriptor) [pid 8960] close(29) = -1 EBADF (Bad file descriptor) [pid 8960] exit_group(0) = ? [pid 8960] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3342, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3340", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3340/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3340/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3340/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3340") = 0 [pid 3620] mkdir("./3341", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8961 attached , child_tidptr=0x555555b53690) = 3343 [pid 8961] chdir("./3341") = 0 [pid 8961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8961] setpgid(0, 0) = 0 [pid 8961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8961] write(3, "1000", 4) = 4 [pid 8961] close(3) = 0 [pid 8961] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8961] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8961] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8961] close(3) = 0 [pid 8961] close(4) = 0 [pid 8961] close(5) = 0 [pid 8961] close(6) = -1 EBADF (Bad file descriptor) [pid 8961] close(7) = -1 EBADF (Bad file descriptor) [pid 8961] close(8) = -1 EBADF (Bad file descriptor) [pid 8961] close(9) = -1 EBADF (Bad file descriptor) [pid 8961] close(10) = -1 EBADF (Bad file descriptor) [pid 8961] close(11) = -1 EBADF (Bad file descriptor) [pid 8961] close(12) = -1 EBADF (Bad file descriptor) [pid 8961] close(13) = -1 EBADF (Bad file descriptor) [pid 8961] close(14) = -1 EBADF (Bad file descriptor) [pid 8961] close(15) = -1 EBADF (Bad file descriptor) [pid 8961] close(16) = -1 EBADF (Bad file descriptor) [pid 8961] close(17) = -1 EBADF (Bad file descriptor) [pid 8961] close(18) = -1 EBADF (Bad file descriptor) [pid 8961] close(19) = -1 EBADF (Bad file descriptor) [pid 8961] close(20) = -1 EBADF (Bad file descriptor) [pid 8961] close(21) = -1 EBADF (Bad file descriptor) [pid 8961] close(22) = -1 EBADF (Bad file descriptor) [pid 8961] close(23) = -1 EBADF (Bad file descriptor) [pid 8961] close(24) = -1 EBADF (Bad file descriptor) [pid 8961] close(25) = -1 EBADF (Bad file descriptor) [pid 8961] close(26) = -1 EBADF (Bad file descriptor) [pid 8961] close(27) = -1 EBADF (Bad file descriptor) [pid 8961] close(28) = -1 EBADF (Bad file descriptor) [pid 8961] close(29) = -1 EBADF (Bad file descriptor) [pid 8961] exit_group(0) = ? [pid 8961] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3343, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3341", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3341/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3341/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3341/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3341") = 0 [pid 3620] mkdir("./3342", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3344 ./strace-static-x86_64: Process 8962 attached [pid 8962] chdir("./3342") = 0 [pid 8962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8962] setpgid(0, 0) = 0 [pid 8962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8962] write(3, "1000", 4) = 4 [pid 8962] close(3) = 0 [pid 8962] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8962] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.787427][ T8960] siw: device registration error -23 [ 204.817848][ T8961] siw: device registration error -23 [pid 8962] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8962] close(3) = 0 [pid 8962] close(4) = 0 [pid 8962] close(5) = 0 [pid 8962] close(6) = -1 EBADF (Bad file descriptor) [pid 8962] close(7) = -1 EBADF (Bad file descriptor) [pid 8962] close(8) = -1 EBADF (Bad file descriptor) [pid 8962] close(9) = -1 EBADF (Bad file descriptor) [pid 8962] close(10) = -1 EBADF (Bad file descriptor) [pid 8962] close(11) = -1 EBADF (Bad file descriptor) [pid 8962] close(12) = -1 EBADF (Bad file descriptor) [pid 8962] close(13) = -1 EBADF (Bad file descriptor) [pid 8962] close(14) = -1 EBADF (Bad file descriptor) [pid 8962] close(15) = -1 EBADF (Bad file descriptor) [pid 8962] close(16) = -1 EBADF (Bad file descriptor) [pid 8962] close(17) = -1 EBADF (Bad file descriptor) [pid 8962] close(18) = -1 EBADF (Bad file descriptor) [pid 8962] close(19) = -1 EBADF (Bad file descriptor) [pid 8962] close(20) = -1 EBADF (Bad file descriptor) [pid 8962] close(21) = -1 EBADF (Bad file descriptor) [pid 8962] close(22) = -1 EBADF (Bad file descriptor) [pid 8962] close(23) = -1 EBADF (Bad file descriptor) [pid 8962] close(24) = -1 EBADF (Bad file descriptor) [pid 8962] close(25) = -1 EBADF (Bad file descriptor) [pid 8962] close(26) = -1 EBADF (Bad file descriptor) [pid 8962] close(27) = -1 EBADF (Bad file descriptor) [pid 8962] close(28) = -1 EBADF (Bad file descriptor) [pid 8962] close(29) = -1 EBADF (Bad file descriptor) [pid 8962] exit_group(0) = ? [pid 8962] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3344, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3342", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3342/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3342/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3342/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3342") = 0 [pid 3620] mkdir("./3343", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3345 ./strace-static-x86_64: Process 8963 attached [pid 8963] chdir("./3343") = 0 [pid 8963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 204.847339][ T8962] siw: device registration error -23 [pid 8963] setpgid(0, 0) = 0 [pid 8963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8963] write(3, "1000", 4) = 4 [pid 8963] close(3) = 0 [pid 8963] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8963] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8963] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8963] close(3) = 0 [pid 8963] close(4) = 0 [pid 8963] close(5) = 0 [pid 8963] close(6) = -1 EBADF (Bad file descriptor) [pid 8963] close(7) = -1 EBADF (Bad file descriptor) [pid 8963] close(8) = -1 EBADF (Bad file descriptor) [pid 8963] close(9) = -1 EBADF (Bad file descriptor) [pid 8963] close(10) = -1 EBADF (Bad file descriptor) [pid 8963] close(11) = -1 EBADF (Bad file descriptor) [pid 8963] close(12) = -1 EBADF (Bad file descriptor) [pid 8963] close(13) = -1 EBADF (Bad file descriptor) [pid 8963] close(14) = -1 EBADF (Bad file descriptor) [pid 8963] close(15) = -1 EBADF (Bad file descriptor) [pid 8963] close(16) = -1 EBADF (Bad file descriptor) [pid 8963] close(17) = -1 EBADF (Bad file descriptor) [pid 8963] close(18) = -1 EBADF (Bad file descriptor) [pid 8963] close(19) = -1 EBADF (Bad file descriptor) [pid 8963] close(20) = -1 EBADF (Bad file descriptor) [pid 8963] close(21) = -1 EBADF (Bad file descriptor) [pid 8963] close(22) = -1 EBADF (Bad file descriptor) [pid 8963] close(23) = -1 EBADF (Bad file descriptor) [pid 8963] close(24) = -1 EBADF (Bad file descriptor) [pid 8963] close(25) = -1 EBADF (Bad file descriptor) [pid 8963] close(26) = -1 EBADF (Bad file descriptor) [pid 8963] close(27) = -1 EBADF (Bad file descriptor) [pid 8963] close(28) = -1 EBADF (Bad file descriptor) [pid 8963] close(29) = -1 EBADF (Bad file descriptor) [pid 8963] exit_group(0) = ? [pid 8963] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3345, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3343", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3343/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3343/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3343/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3343") = 0 [pid 3620] mkdir("./3344", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3346 ./strace-static-x86_64: Process 8964 attached [pid 8964] chdir("./3344") = 0 [pid 8964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8964] setpgid(0, 0) = 0 [pid 8964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8964] write(3, "1000", 4) = 4 [pid 8964] close(3) = 0 [pid 8964] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8964] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8964] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8964] close(3) = 0 [pid 8964] close(4) = 0 [pid 8964] close(5) = 0 [pid 8964] close(6) = -1 EBADF (Bad file descriptor) [pid 8964] close(7) = -1 EBADF (Bad file descriptor) [pid 8964] close(8) = -1 EBADF (Bad file descriptor) [pid 8964] close(9) = -1 EBADF (Bad file descriptor) [pid 8964] close(10) = -1 EBADF (Bad file descriptor) [pid 8964] close(11) = -1 EBADF (Bad file descriptor) [pid 8964] close(12) = -1 EBADF (Bad file descriptor) [pid 8964] close(13) = -1 EBADF (Bad file descriptor) [pid 8964] close(14) = -1 EBADF (Bad file descriptor) [pid 8964] close(15) = -1 EBADF (Bad file descriptor) [pid 8964] close(16) = -1 EBADF (Bad file descriptor) [pid 8964] close(17) = -1 EBADF (Bad file descriptor) [pid 8964] close(18) = -1 EBADF (Bad file descriptor) [pid 8964] close(19) = -1 EBADF (Bad file descriptor) [pid 8964] close(20) = -1 EBADF (Bad file descriptor) [pid 8964] close(21) = -1 EBADF (Bad file descriptor) [pid 8964] close(22) = -1 EBADF (Bad file descriptor) [pid 8964] close(23) = -1 EBADF (Bad file descriptor) [pid 8964] close(24) = -1 EBADF (Bad file descriptor) [pid 8964] close(25) = -1 EBADF (Bad file descriptor) [pid 8964] close(26) = -1 EBADF (Bad file descriptor) [pid 8964] close(27) = -1 EBADF (Bad file descriptor) [pid 8964] close(28) = -1 EBADF (Bad file descriptor) [pid 8964] close(29) = -1 EBADF (Bad file descriptor) [pid 8964] exit_group(0) = ? [pid 8964] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3346, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3344", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3344/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3344/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3344/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3344") = 0 [pid 3620] mkdir("./3345", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8965 attached , child_tidptr=0x555555b53690) = 3347 [pid 8965] chdir("./3345") = 0 [pid 8965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8965] setpgid(0, 0) = 0 [pid 8965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8965] write(3, "1000", 4) = 4 [pid 8965] close(3) = 0 [pid 8965] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8965] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.891405][ T8963] siw: device registration error -23 [ 204.926241][ T8964] siw: device registration error -23 [pid 8965] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8965] close(3) = 0 [pid 8965] close(4) = 0 [pid 8965] close(5) = 0 [pid 8965] close(6) = -1 EBADF (Bad file descriptor) [pid 8965] close(7) = -1 EBADF (Bad file descriptor) [pid 8965] close(8) = -1 EBADF (Bad file descriptor) [pid 8965] close(9) = -1 EBADF (Bad file descriptor) [pid 8965] close(10) = -1 EBADF (Bad file descriptor) [pid 8965] close(11) = -1 EBADF (Bad file descriptor) [pid 8965] close(12) = -1 EBADF (Bad file descriptor) [pid 8965] close(13) = -1 EBADF (Bad file descriptor) [pid 8965] close(14) = -1 EBADF (Bad file descriptor) [pid 8965] close(15) = -1 EBADF (Bad file descriptor) [pid 8965] close(16) = -1 EBADF (Bad file descriptor) [pid 8965] close(17) = -1 EBADF (Bad file descriptor) [pid 8965] close(18) = -1 EBADF (Bad file descriptor) [pid 8965] close(19) = -1 EBADF (Bad file descriptor) [pid 8965] close(20) = -1 EBADF (Bad file descriptor) [pid 8965] close(21) = -1 EBADF (Bad file descriptor) [pid 8965] close(22) = -1 EBADF (Bad file descriptor) [pid 8965] close(23) = -1 EBADF (Bad file descriptor) [pid 8965] close(24) = -1 EBADF (Bad file descriptor) [pid 8965] close(25) = -1 EBADF (Bad file descriptor) [pid 8965] close(26) = -1 EBADF (Bad file descriptor) [pid 8965] close(27) = -1 EBADF (Bad file descriptor) [pid 8965] close(28) = -1 EBADF (Bad file descriptor) [pid 8965] close(29) = -1 EBADF (Bad file descriptor) [pid 8965] exit_group(0) = ? [pid 8965] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3347, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3345", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3345/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3345/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3345/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3345") = 0 [pid 3620] mkdir("./3346", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8966 attached , child_tidptr=0x555555b53690) = 3348 [pid 8966] chdir("./3346") = 0 [pid 8966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8966] setpgid(0, 0) = 0 [pid 8966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8966] write(3, "1000", 4) = 4 [pid 8966] close(3) = 0 [pid 8966] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8966] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 204.965366][ T8965] siw: device registration error -23 [pid 8966] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8966] close(3) = 0 [pid 8966] close(4) = 0 [pid 8966] close(5) = 0 [pid 8966] close(6) = -1 EBADF (Bad file descriptor) [pid 8966] close(7) = -1 EBADF (Bad file descriptor) [pid 8966] close(8) = -1 EBADF (Bad file descriptor) [pid 8966] close(9) = -1 EBADF (Bad file descriptor) [pid 8966] close(10) = -1 EBADF (Bad file descriptor) [pid 8966] close(11) = -1 EBADF (Bad file descriptor) [pid 8966] close(12) = -1 EBADF (Bad file descriptor) [pid 8966] close(13) = -1 EBADF (Bad file descriptor) [pid 8966] close(14) = -1 EBADF (Bad file descriptor) [pid 8966] close(15) = -1 EBADF (Bad file descriptor) [pid 8966] close(16) = -1 EBADF (Bad file descriptor) [pid 8966] close(17) = -1 EBADF (Bad file descriptor) [pid 8966] close(18) = -1 EBADF (Bad file descriptor) [pid 8966] close(19) = -1 EBADF (Bad file descriptor) [pid 8966] close(20) = -1 EBADF (Bad file descriptor) [pid 8966] close(21) = -1 EBADF (Bad file descriptor) [pid 8966] close(22) = -1 EBADF (Bad file descriptor) [pid 8966] close(23) = -1 EBADF (Bad file descriptor) [pid 8966] close(24) = -1 EBADF (Bad file descriptor) [pid 8966] close(25) = -1 EBADF (Bad file descriptor) [pid 8966] close(26) = -1 EBADF (Bad file descriptor) [pid 8966] close(27) = -1 EBADF (Bad file descriptor) [pid 8966] close(28) = -1 EBADF (Bad file descriptor) [pid 8966] close(29) = -1 EBADF (Bad file descriptor) [pid 8966] exit_group(0) = ? [pid 8966] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3348, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3346", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3346/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3346/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3346/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3346") = 0 [pid 3620] mkdir("./3347", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3349 ./strace-static-x86_64: Process 8967 attached [ 204.997190][ T8966] siw: device registration error -23 [pid 8967] chdir("./3347") = 0 [pid 8967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8967] setpgid(0, 0) = 0 [pid 8967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8967] write(3, "1000", 4) = 4 [pid 8967] close(3) = 0 [pid 8967] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8967] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8967] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8967] close(3) = 0 [pid 8967] close(4) = 0 [pid 8967] close(5) = 0 [pid 8967] close(6) = -1 EBADF (Bad file descriptor) [pid 8967] close(7) = -1 EBADF (Bad file descriptor) [pid 8967] close(8) = -1 EBADF (Bad file descriptor) [pid 8967] close(9) = -1 EBADF (Bad file descriptor) [pid 8967] close(10) = -1 EBADF (Bad file descriptor) [pid 8967] close(11) = -1 EBADF (Bad file descriptor) [pid 8967] close(12) = -1 EBADF (Bad file descriptor) [pid 8967] close(13) = -1 EBADF (Bad file descriptor) [pid 8967] close(14) = -1 EBADF (Bad file descriptor) [pid 8967] close(15) = -1 EBADF (Bad file descriptor) [pid 8967] close(16) = -1 EBADF (Bad file descriptor) [pid 8967] close(17) = -1 EBADF (Bad file descriptor) [pid 8967] close(18) = -1 EBADF (Bad file descriptor) [pid 8967] close(19) = -1 EBADF (Bad file descriptor) [pid 8967] close(20) = -1 EBADF (Bad file descriptor) [pid 8967] close(21) = -1 EBADF (Bad file descriptor) [pid 8967] close(22) = -1 EBADF (Bad file descriptor) [pid 8967] close(23) = -1 EBADF (Bad file descriptor) [pid 8967] close(24) = -1 EBADF (Bad file descriptor) [pid 8967] close(25) = -1 EBADF (Bad file descriptor) [pid 8967] close(26) = -1 EBADF (Bad file descriptor) [pid 8967] close(27) = -1 EBADF (Bad file descriptor) [pid 8967] close(28) = -1 EBADF (Bad file descriptor) [pid 8967] close(29) = -1 EBADF (Bad file descriptor) [pid 8967] exit_group(0) = ? [pid 8967] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3349, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3347", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3347/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3347/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3347/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3347") = 0 [pid 3620] mkdir("./3348", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3350 ./strace-static-x86_64: Process 8968 attached [pid 8968] chdir("./3348") = 0 [pid 8968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8968] setpgid(0, 0) = 0 [pid 8968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8968] write(3, "1000", 4) = 4 [pid 8968] close(3) = 0 [pid 8968] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8968] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.048066][ T8967] siw: device registration error -23 [pid 8968] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8968] close(3) = 0 [pid 8968] close(4) = 0 [pid 8968] close(5) = 0 [pid 8968] close(6) = -1 EBADF (Bad file descriptor) [pid 8968] close(7) = -1 EBADF (Bad file descriptor) [pid 8968] close(8) = -1 EBADF (Bad file descriptor) [pid 8968] close(9) = -1 EBADF (Bad file descriptor) [pid 8968] close(10) = -1 EBADF (Bad file descriptor) [pid 8968] close(11) = -1 EBADF (Bad file descriptor) [pid 8968] close(12) = -1 EBADF (Bad file descriptor) [pid 8968] close(13) = -1 EBADF (Bad file descriptor) [pid 8968] close(14) = -1 EBADF (Bad file descriptor) [pid 8968] close(15) = -1 EBADF (Bad file descriptor) [pid 8968] close(16) = -1 EBADF (Bad file descriptor) [pid 8968] close(17) = -1 EBADF (Bad file descriptor) [pid 8968] close(18) = -1 EBADF (Bad file descriptor) [pid 8968] close(19) = -1 EBADF (Bad file descriptor) [pid 8968] close(20) = -1 EBADF (Bad file descriptor) [pid 8968] close(21) = -1 EBADF (Bad file descriptor) [pid 8968] close(22) = -1 EBADF (Bad file descriptor) [pid 8968] close(23) = -1 EBADF (Bad file descriptor) [pid 8968] close(24) = -1 EBADF (Bad file descriptor) [pid 8968] close(25) = -1 EBADF (Bad file descriptor) [pid 8968] close(26) = -1 EBADF (Bad file descriptor) [pid 8968] close(27) = -1 EBADF (Bad file descriptor) [pid 8968] close(28) = -1 EBADF (Bad file descriptor) [pid 8968] close(29) = -1 EBADF (Bad file descriptor) [pid 8968] exit_group(0) = ? [pid 8968] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3348", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3348/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3348/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3348") = 0 [pid 3620] mkdir("./3349", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8969 attached , child_tidptr=0x555555b53690) = 3351 [pid 8969] chdir("./3349") = 0 [pid 8969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8969] setpgid(0, 0) = 0 [pid 8969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8969] write(3, "1000", 4) = 4 [pid 8969] close(3) = 0 [pid 8969] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8969] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.091425][ T8968] siw: device registration error -23 [pid 8969] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8969] close(3) = 0 [pid 8969] close(4) = 0 [pid 8969] close(5) = 0 [pid 8969] close(6) = -1 EBADF (Bad file descriptor) [pid 8969] close(7) = -1 EBADF (Bad file descriptor) [pid 8969] close(8) = -1 EBADF (Bad file descriptor) [pid 8969] close(9) = -1 EBADF (Bad file descriptor) [pid 8969] close(10) = -1 EBADF (Bad file descriptor) [pid 8969] close(11) = -1 EBADF (Bad file descriptor) [pid 8969] close(12) = -1 EBADF (Bad file descriptor) [pid 8969] close(13) = -1 EBADF (Bad file descriptor) [pid 8969] close(14) = -1 EBADF (Bad file descriptor) [pid 8969] close(15) = -1 EBADF (Bad file descriptor) [pid 8969] close(16) = -1 EBADF (Bad file descriptor) [pid 8969] close(17) = -1 EBADF (Bad file descriptor) [pid 8969] close(18) = -1 EBADF (Bad file descriptor) [pid 8969] close(19) = -1 EBADF (Bad file descriptor) [pid 8969] close(20) = -1 EBADF (Bad file descriptor) [pid 8969] close(21) = -1 EBADF (Bad file descriptor) [pid 8969] close(22) = -1 EBADF (Bad file descriptor) [pid 8969] close(23) = -1 EBADF (Bad file descriptor) [pid 8969] close(24) = -1 EBADF (Bad file descriptor) [pid 8969] close(25) = -1 EBADF (Bad file descriptor) [pid 8969] close(26) = -1 EBADF (Bad file descriptor) [pid 8969] close(27) = -1 EBADF (Bad file descriptor) [pid 8969] close(28) = -1 EBADF (Bad file descriptor) [pid 8969] close(29) = -1 EBADF (Bad file descriptor) [pid 8969] exit_group(0) = ? [pid 8969] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3351, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3349", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3349/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3349/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3349") = 0 [pid 3620] mkdir("./3350", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3352 ./strace-static-x86_64: Process 8970 attached [pid 8970] chdir("./3350") = 0 [pid 8970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8970] setpgid(0, 0) = 0 [pid 8970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8970] write(3, "1000", 4) = 4 [pid 8970] close(3) = 0 [pid 8970] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8970] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.123911][ T8969] siw: device registration error -23 [pid 8970] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8970] close(3) = 0 [pid 8970] close(4) = 0 [pid 8970] close(5) = 0 [pid 8970] close(6) = -1 EBADF (Bad file descriptor) [pid 8970] close(7) = -1 EBADF (Bad file descriptor) [pid 8970] close(8) = -1 EBADF (Bad file descriptor) [pid 8970] close(9) = -1 EBADF (Bad file descriptor) [pid 8970] close(10) = -1 EBADF (Bad file descriptor) [pid 8970] close(11) = -1 EBADF (Bad file descriptor) [pid 8970] close(12) = -1 EBADF (Bad file descriptor) [pid 8970] close(13) = -1 EBADF (Bad file descriptor) [pid 8970] close(14) = -1 EBADF (Bad file descriptor) [pid 8970] close(15) = -1 EBADF (Bad file descriptor) [pid 8970] close(16) = -1 EBADF (Bad file descriptor) [pid 8970] close(17) = -1 EBADF (Bad file descriptor) [pid 8970] close(18) = -1 EBADF (Bad file descriptor) [pid 8970] close(19) = -1 EBADF (Bad file descriptor) [pid 8970] close(20) = -1 EBADF (Bad file descriptor) [pid 8970] close(21) = -1 EBADF (Bad file descriptor) [pid 8970] close(22) = -1 EBADF (Bad file descriptor) [pid 8970] close(23) = -1 EBADF (Bad file descriptor) [pid 8970] close(24) = -1 EBADF (Bad file descriptor) [pid 8970] close(25) = -1 EBADF (Bad file descriptor) [pid 8970] close(26) = -1 EBADF (Bad file descriptor) [pid 8970] close(27) = -1 EBADF (Bad file descriptor) [pid 8970] close(28) = -1 EBADF (Bad file descriptor) [pid 8970] close(29) = -1 EBADF (Bad file descriptor) [pid 8970] exit_group(0) = ? [pid 8970] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3352, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3350", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3350/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3350/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3350/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3350") = 0 [pid 3620] mkdir("./3351", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3353 ./strace-static-x86_64: Process 8971 attached [pid 8971] chdir("./3351") = 0 [pid 8971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8971] setpgid(0, 0) = 0 [pid 8971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8971] write(3, "1000", 4) = 4 [pid 8971] close(3) = 0 [pid 8971] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8971] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.160495][ T8970] siw: device registration error -23 [pid 8971] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8971] close(3) = 0 [pid 8971] close(4) = 0 [pid 8971] close(5) = 0 [pid 8971] close(6) = -1 EBADF (Bad file descriptor) [pid 8971] close(7) = -1 EBADF (Bad file descriptor) [pid 8971] close(8) = -1 EBADF (Bad file descriptor) [pid 8971] close(9) = -1 EBADF (Bad file descriptor) [pid 8971] close(10) = -1 EBADF (Bad file descriptor) [pid 8971] close(11) = -1 EBADF (Bad file descriptor) [pid 8971] close(12) = -1 EBADF (Bad file descriptor) [pid 8971] close(13) = -1 EBADF (Bad file descriptor) [pid 8971] close(14) = -1 EBADF (Bad file descriptor) [pid 8971] close(15) = -1 EBADF (Bad file descriptor) [pid 8971] close(16) = -1 EBADF (Bad file descriptor) [pid 8971] close(17) = -1 EBADF (Bad file descriptor) [pid 8971] close(18) = -1 EBADF (Bad file descriptor) [pid 8971] close(19) = -1 EBADF (Bad file descriptor) [pid 8971] close(20) = -1 EBADF (Bad file descriptor) [pid 8971] close(21) = -1 EBADF (Bad file descriptor) [pid 8971] close(22) = -1 EBADF (Bad file descriptor) [pid 8971] close(23) = -1 EBADF (Bad file descriptor) [pid 8971] close(24) = -1 EBADF (Bad file descriptor) [pid 8971] close(25) = -1 EBADF (Bad file descriptor) [pid 8971] close(26) = -1 EBADF (Bad file descriptor) [pid 8971] close(27) = -1 EBADF (Bad file descriptor) [pid 8971] close(28) = -1 EBADF (Bad file descriptor) [pid 8971] close(29) = -1 EBADF (Bad file descriptor) [pid 8971] exit_group(0) = ? [pid 8971] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3353, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3351", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3351/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3351/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3351") = 0 [pid 3620] mkdir("./3352", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8972 attached , child_tidptr=0x555555b53690) = 3354 [pid 8972] chdir("./3352") = 0 [pid 8972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8972] setpgid(0, 0) = 0 [pid 8972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8972] write(3, "1000", 4) = 4 [pid 8972] close(3) = 0 [pid 8972] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8972] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.197392][ T8971] siw: device registration error -23 [pid 8972] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8972] close(3) = 0 [pid 8972] close(4) = 0 [pid 8972] close(5) = 0 [pid 8972] close(6) = -1 EBADF (Bad file descriptor) [pid 8972] close(7) = -1 EBADF (Bad file descriptor) [pid 8972] close(8) = -1 EBADF (Bad file descriptor) [pid 8972] close(9) = -1 EBADF (Bad file descriptor) [pid 8972] close(10) = -1 EBADF (Bad file descriptor) [pid 8972] close(11) = -1 EBADF (Bad file descriptor) [pid 8972] close(12) = -1 EBADF (Bad file descriptor) [pid 8972] close(13) = -1 EBADF (Bad file descriptor) [pid 8972] close(14) = -1 EBADF (Bad file descriptor) [pid 8972] close(15) = -1 EBADF (Bad file descriptor) [pid 8972] close(16) = -1 EBADF (Bad file descriptor) [pid 8972] close(17) = -1 EBADF (Bad file descriptor) [pid 8972] close(18) = -1 EBADF (Bad file descriptor) [pid 8972] close(19) = -1 EBADF (Bad file descriptor) [pid 8972] close(20) = -1 EBADF (Bad file descriptor) [pid 8972] close(21) = -1 EBADF (Bad file descriptor) [pid 8972] close(22) = -1 EBADF (Bad file descriptor) [pid 8972] close(23) = -1 EBADF (Bad file descriptor) [pid 8972] close(24) = -1 EBADF (Bad file descriptor) [pid 8972] close(25) = -1 EBADF (Bad file descriptor) [pid 8972] close(26) = -1 EBADF (Bad file descriptor) [pid 8972] close(27) = -1 EBADF (Bad file descriptor) [pid 8972] close(28) = -1 EBADF (Bad file descriptor) [pid 8972] close(29) = -1 EBADF (Bad file descriptor) [pid 8972] exit_group(0) = ? [pid 8972] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3354, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3352", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3352/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3352/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3352") = 0 [pid 3620] mkdir("./3353", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3355 ./strace-static-x86_64: Process 8973 attached [pid 8973] chdir("./3353") = 0 [pid 8973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8973] setpgid(0, 0) = 0 [pid 8973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8973] write(3, "1000", 4) = 4 [pid 8973] close(3) = 0 [pid 8973] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8973] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.237264][ T8972] siw: device registration error -23 [pid 8973] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8973] close(3) = 0 [pid 8973] close(4) = 0 [pid 8973] close(5) = 0 [pid 8973] close(6) = -1 EBADF (Bad file descriptor) [pid 8973] close(7) = -1 EBADF (Bad file descriptor) [pid 8973] close(8) = -1 EBADF (Bad file descriptor) [pid 8973] close(9) = -1 EBADF (Bad file descriptor) [pid 8973] close(10) = -1 EBADF (Bad file descriptor) [pid 8973] close(11) = -1 EBADF (Bad file descriptor) [pid 8973] close(12) = -1 EBADF (Bad file descriptor) [pid 8973] close(13) = -1 EBADF (Bad file descriptor) [pid 8973] close(14) = -1 EBADF (Bad file descriptor) [pid 8973] close(15) = -1 EBADF (Bad file descriptor) [pid 8973] close(16) = -1 EBADF (Bad file descriptor) [pid 8973] close(17) = -1 EBADF (Bad file descriptor) [pid 8973] close(18) = -1 EBADF (Bad file descriptor) [pid 8973] close(19) = -1 EBADF (Bad file descriptor) [pid 8973] close(20) = -1 EBADF (Bad file descriptor) [pid 8973] close(21) = -1 EBADF (Bad file descriptor) [pid 8973] close(22) = -1 EBADF (Bad file descriptor) [pid 8973] close(23) = -1 EBADF (Bad file descriptor) [pid 8973] close(24) = -1 EBADF (Bad file descriptor) [pid 8973] close(25) = -1 EBADF (Bad file descriptor) [pid 8973] close(26) = -1 EBADF (Bad file descriptor) [pid 8973] close(27) = -1 EBADF (Bad file descriptor) [pid 8973] close(28) = -1 EBADF (Bad file descriptor) [pid 8973] close(29) = -1 EBADF (Bad file descriptor) [pid 8973] exit_group(0) = ? [pid 8973] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3355, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3353", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3353/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3353/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3353/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3353") = 0 [pid 3620] mkdir("./3354", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8974 attached , child_tidptr=0x555555b53690) = 3356 [pid 8974] chdir("./3354") = 0 [pid 8974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8974] setpgid(0, 0) = 0 [pid 8974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8974] write(3, "1000", 4) = 4 [pid 8974] close(3) = 0 [pid 8974] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8974] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.272304][ T8973] siw: device registration error -23 [pid 8974] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8974] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8974] close(3) = 0 [pid 8974] close(4) = 0 [pid 8974] close(5) = 0 [pid 8974] close(6) = -1 EBADF (Bad file descriptor) [pid 8974] close(7) = -1 EBADF (Bad file descriptor) [pid 8974] close(8) = -1 EBADF (Bad file descriptor) [pid 8974] close(9) = -1 EBADF (Bad file descriptor) [pid 8974] close(10) = -1 EBADF (Bad file descriptor) [pid 8974] close(11) = -1 EBADF (Bad file descriptor) [pid 8974] close(12) = -1 EBADF (Bad file descriptor) [pid 8974] close(13) = -1 EBADF (Bad file descriptor) [pid 8974] close(14) = -1 EBADF (Bad file descriptor) [pid 8974] close(15) = -1 EBADF (Bad file descriptor) [pid 8974] close(16) = -1 EBADF (Bad file descriptor) [pid 8974] close(17) = -1 EBADF (Bad file descriptor) [pid 8974] close(18) = -1 EBADF (Bad file descriptor) [pid 8974] close(19) = -1 EBADF (Bad file descriptor) [pid 8974] close(20) = -1 EBADF (Bad file descriptor) [pid 8974] close(21) = -1 EBADF (Bad file descriptor) [pid 8974] close(22) = -1 EBADF (Bad file descriptor) [pid 8974] close(23) = -1 EBADF (Bad file descriptor) [pid 8974] close(24) = -1 EBADF (Bad file descriptor) [pid 8974] close(25) = -1 EBADF (Bad file descriptor) [pid 8974] close(26) = -1 EBADF (Bad file descriptor) [pid 8974] close(27) = -1 EBADF (Bad file descriptor) [pid 8974] close(28) = -1 EBADF (Bad file descriptor) [pid 8974] close(29) = -1 EBADF (Bad file descriptor) [pid 8974] exit_group(0) = ? [pid 8974] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3356, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3354", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3354/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3354/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3354/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3354") = 0 [pid 3620] mkdir("./3355", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3357 ./strace-static-x86_64: Process 8975 attached [pid 8975] chdir("./3355") = 0 [pid 8975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8975] setpgid(0, 0) = 0 [pid 8975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8975] write(3, "1000", 4) = 4 [pid 8975] close(3) = 0 [ 205.305866][ T8974] siw: device registration error -23 [pid 8975] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8975] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8975] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8975] close(3) = 0 [pid 8975] close(4) = 0 [pid 8975] close(5) = 0 [pid 8975] close(6) = -1 EBADF (Bad file descriptor) [pid 8975] close(7) = -1 EBADF (Bad file descriptor) [pid 8975] close(8) = -1 EBADF (Bad file descriptor) [pid 8975] close(9) = -1 EBADF (Bad file descriptor) [pid 8975] close(10) = -1 EBADF (Bad file descriptor) [pid 8975] close(11) = -1 EBADF (Bad file descriptor) [pid 8975] close(12) = -1 EBADF (Bad file descriptor) [pid 8975] close(13) = -1 EBADF (Bad file descriptor) [pid 8975] close(14) = -1 EBADF (Bad file descriptor) [pid 8975] close(15) = -1 EBADF (Bad file descriptor) [pid 8975] close(16) = -1 EBADF (Bad file descriptor) [pid 8975] close(17) = -1 EBADF (Bad file descriptor) [pid 8975] close(18) = -1 EBADF (Bad file descriptor) [pid 8975] close(19) = -1 EBADF (Bad file descriptor) [pid 8975] close(20) = -1 EBADF (Bad file descriptor) [pid 8975] close(21) = -1 EBADF (Bad file descriptor) [pid 8975] close(22) = -1 EBADF (Bad file descriptor) [pid 8975] close(23) = -1 EBADF (Bad file descriptor) [pid 8975] close(24) = -1 EBADF (Bad file descriptor) [pid 8975] close(25) = -1 EBADF (Bad file descriptor) [pid 8975] close(26) = -1 EBADF (Bad file descriptor) [pid 8975] close(27) = -1 EBADF (Bad file descriptor) [pid 8975] close(28) = -1 EBADF (Bad file descriptor) [pid 8975] close(29) = -1 EBADF (Bad file descriptor) [pid 8975] exit_group(0) = ? [pid 8975] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3357, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3355", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3355/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3355/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3355/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3355") = 0 [pid 3620] mkdir("./3356", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8976 attached , child_tidptr=0x555555b53690) = 3358 [pid 8976] chdir("./3356") = 0 [pid 8976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8976] setpgid(0, 0) = 0 [pid 8976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8976] write(3, "1000", 4) = 4 [pid 8976] close(3) = 0 [pid 8976] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8976] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8976] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8976] close(3) = 0 [pid 8976] close(4) = 0 [pid 8976] close(5) = 0 [pid 8976] close(6) = -1 EBADF (Bad file descriptor) [pid 8976] close(7) = -1 EBADF (Bad file descriptor) [pid 8976] close(8) = -1 EBADF (Bad file descriptor) [pid 8976] close(9) = -1 EBADF (Bad file descriptor) [pid 8976] close(10) = -1 EBADF (Bad file descriptor) [pid 8976] close(11) = -1 EBADF (Bad file descriptor) [pid 8976] close(12) = -1 EBADF (Bad file descriptor) [pid 8976] close(13) = -1 EBADF (Bad file descriptor) [pid 8976] close(14) = -1 EBADF (Bad file descriptor) [pid 8976] close(15) = -1 EBADF (Bad file descriptor) [pid 8976] close(16) = -1 EBADF (Bad file descriptor) [pid 8976] close(17) = -1 EBADF (Bad file descriptor) [pid 8976] close(18) = -1 EBADF (Bad file descriptor) [pid 8976] close(19) = -1 EBADF (Bad file descriptor) [pid 8976] close(20) = -1 EBADF (Bad file descriptor) [pid 8976] close(21) = -1 EBADF (Bad file descriptor) [pid 8976] close(22) = -1 EBADF (Bad file descriptor) [pid 8976] close(23) = -1 EBADF (Bad file descriptor) [pid 8976] close(24) = -1 EBADF (Bad file descriptor) [pid 8976] close(25) = -1 EBADF (Bad file descriptor) [pid 8976] close(26) = -1 EBADF (Bad file descriptor) [pid 8976] close(27) = -1 EBADF (Bad file descriptor) [pid 8976] close(28) = -1 EBADF (Bad file descriptor) [pid 8976] close(29) = -1 EBADF (Bad file descriptor) [pid 8976] exit_group(0) = ? [pid 8976] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3358, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3356", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3356/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3356/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3356/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3356") = 0 [pid 3620] mkdir("./3357", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3359 ./strace-static-x86_64: Process 8977 attached [pid 8977] chdir("./3357") = 0 [pid 8977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8977] setpgid(0, 0) = 0 [pid 8977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8977] write(3, "1000", 4) = 4 [pid 8977] close(3) = 0 [pid 8977] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8977] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.353527][ T8975] siw: device registration error -23 [ 205.392079][ T8976] siw: device registration error -23 [pid 8977] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8977] close(3) = 0 [pid 8977] close(4) = 0 [pid 8977] close(5) = 0 [pid 8977] close(6) = -1 EBADF (Bad file descriptor) [pid 8977] close(7) = -1 EBADF (Bad file descriptor) [pid 8977] close(8) = -1 EBADF (Bad file descriptor) [pid 8977] close(9) = -1 EBADF (Bad file descriptor) [pid 8977] close(10) = -1 EBADF (Bad file descriptor) [pid 8977] close(11) = -1 EBADF (Bad file descriptor) [pid 8977] close(12) = -1 EBADF (Bad file descriptor) [pid 8977] close(13) = -1 EBADF (Bad file descriptor) [pid 8977] close(14) = -1 EBADF (Bad file descriptor) [pid 8977] close(15) = -1 EBADF (Bad file descriptor) [pid 8977] close(16) = -1 EBADF (Bad file descriptor) [pid 8977] close(17) = -1 EBADF (Bad file descriptor) [pid 8977] close(18) = -1 EBADF (Bad file descriptor) [pid 8977] close(19) = -1 EBADF (Bad file descriptor) [pid 8977] close(20) = -1 EBADF (Bad file descriptor) [pid 8977] close(21) = -1 EBADF (Bad file descriptor) [pid 8977] close(22) = -1 EBADF (Bad file descriptor) [pid 8977] close(23) = -1 EBADF (Bad file descriptor) [pid 8977] close(24) = -1 EBADF (Bad file descriptor) [pid 8977] close(25) = -1 EBADF (Bad file descriptor) [pid 8977] close(26) = -1 EBADF (Bad file descriptor) [pid 8977] close(27) = -1 EBADF (Bad file descriptor) [pid 8977] close(28) = -1 EBADF (Bad file descriptor) [pid 8977] close(29) = -1 EBADF (Bad file descriptor) [pid 8977] exit_group(0) = ? [pid 8977] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3357", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3357/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3357/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3357/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3357") = 0 [pid 3620] mkdir("./3358", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3360 ./strace-static-x86_64: Process 8978 attached [pid 8978] chdir("./3358") = 0 [pid 8978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8978] setpgid(0, 0) = 0 [pid 8978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8978] write(3, "1000", 4) = 4 [pid 8978] close(3) = 0 [pid 8978] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8978] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.423880][ T8977] siw: device registration error -23 [pid 8978] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8978] close(3) = 0 [pid 8978] close(4) = 0 [pid 8978] close(5) = 0 [pid 8978] close(6) = -1 EBADF (Bad file descriptor) [pid 8978] close(7) = -1 EBADF (Bad file descriptor) [pid 8978] close(8) = -1 EBADF (Bad file descriptor) [pid 8978] close(9) = -1 EBADF (Bad file descriptor) [pid 8978] close(10) = -1 EBADF (Bad file descriptor) [pid 8978] close(11) = -1 EBADF (Bad file descriptor) [pid 8978] close(12) = -1 EBADF (Bad file descriptor) [pid 8978] close(13) = -1 EBADF (Bad file descriptor) [pid 8978] close(14) = -1 EBADF (Bad file descriptor) [pid 8978] close(15) = -1 EBADF (Bad file descriptor) [pid 8978] close(16) = -1 EBADF (Bad file descriptor) [pid 8978] close(17) = -1 EBADF (Bad file descriptor) [pid 8978] close(18) = -1 EBADF (Bad file descriptor) [pid 8978] close(19) = -1 EBADF (Bad file descriptor) [pid 8978] close(20) = -1 EBADF (Bad file descriptor) [pid 8978] close(21) = -1 EBADF (Bad file descriptor) [pid 8978] close(22) = -1 EBADF (Bad file descriptor) [pid 8978] close(23) = -1 EBADF (Bad file descriptor) [pid 8978] close(24) = -1 EBADF (Bad file descriptor) [pid 8978] close(25) = -1 EBADF (Bad file descriptor) [pid 8978] close(26) = -1 EBADF (Bad file descriptor) [pid 8978] close(27) = -1 EBADF (Bad file descriptor) [pid 8978] close(28) = -1 EBADF (Bad file descriptor) [pid 8978] close(29) = -1 EBADF (Bad file descriptor) [pid 8978] exit_group(0) = ? [pid 8978] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3360, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3358", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3358/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3358/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3358/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3358") = 0 [pid 3620] mkdir("./3359", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8979 attached , child_tidptr=0x555555b53690) = 3361 [pid 8979] chdir("./3359") = 0 [pid 8979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8979] setpgid(0, 0) = 0 [pid 8979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8979] write(3, "1000", 4) = 4 [pid 8979] close(3) = 0 [pid 8979] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8979] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.462899][ T8978] siw: device registration error -23 [pid 8979] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8979] close(3) = 0 [pid 8979] close(4) = 0 [pid 8979] close(5) = 0 [pid 8979] close(6) = -1 EBADF (Bad file descriptor) [pid 8979] close(7) = -1 EBADF (Bad file descriptor) [pid 8979] close(8) = -1 EBADF (Bad file descriptor) [pid 8979] close(9) = -1 EBADF (Bad file descriptor) [pid 8979] close(10) = -1 EBADF (Bad file descriptor) [pid 8979] close(11) = -1 EBADF (Bad file descriptor) [pid 8979] close(12) = -1 EBADF (Bad file descriptor) [pid 8979] close(13) = -1 EBADF (Bad file descriptor) [pid 8979] close(14) = -1 EBADF (Bad file descriptor) [pid 8979] close(15) = -1 EBADF (Bad file descriptor) [pid 8979] close(16) = -1 EBADF (Bad file descriptor) [pid 8979] close(17) = -1 EBADF (Bad file descriptor) [pid 8979] close(18) = -1 EBADF (Bad file descriptor) [pid 8979] close(19) = -1 EBADF (Bad file descriptor) [pid 8979] close(20) = -1 EBADF (Bad file descriptor) [pid 8979] close(21) = -1 EBADF (Bad file descriptor) [pid 8979] close(22) = -1 EBADF (Bad file descriptor) [pid 8979] close(23) = -1 EBADF (Bad file descriptor) [pid 8979] close(24) = -1 EBADF (Bad file descriptor) [pid 8979] close(25) = -1 EBADF (Bad file descriptor) [pid 8979] close(26) = -1 EBADF (Bad file descriptor) [pid 8979] close(27) = -1 EBADF (Bad file descriptor) [pid 8979] close(28) = -1 EBADF (Bad file descriptor) [pid 8979] close(29) = -1 EBADF (Bad file descriptor) [pid 8979] exit_group(0) = ? [pid 8979] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3361, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3359", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3359/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3359/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3359") = 0 [pid 3620] mkdir("./3360", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3362 ./strace-static-x86_64: Process 8980 attached [pid 8980] chdir("./3360") = 0 [pid 8980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8980] setpgid(0, 0) = 0 [pid 8980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8980] write(3, "1000", 4) = 4 [pid 8980] close(3) = 0 [pid 8980] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8980] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.499638][ T8979] siw: device registration error -23 [pid 8980] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8980] close(3) = 0 [pid 8980] close(4) = 0 [pid 8980] close(5) = 0 [pid 8980] close(6) = -1 EBADF (Bad file descriptor) [pid 8980] close(7) = -1 EBADF (Bad file descriptor) [pid 8980] close(8) = -1 EBADF (Bad file descriptor) [pid 8980] close(9) = -1 EBADF (Bad file descriptor) [pid 8980] close(10) = -1 EBADF (Bad file descriptor) [pid 8980] close(11) = -1 EBADF (Bad file descriptor) [pid 8980] close(12) = -1 EBADF (Bad file descriptor) [pid 8980] close(13) = -1 EBADF (Bad file descriptor) [pid 8980] close(14) = -1 EBADF (Bad file descriptor) [pid 8980] close(15) = -1 EBADF (Bad file descriptor) [pid 8980] close(16) = -1 EBADF (Bad file descriptor) [pid 8980] close(17) = -1 EBADF (Bad file descriptor) [pid 8980] close(18) = -1 EBADF (Bad file descriptor) [pid 8980] close(19) = -1 EBADF (Bad file descriptor) [pid 8980] close(20) = -1 EBADF (Bad file descriptor) [pid 8980] close(21) = -1 EBADF (Bad file descriptor) [pid 8980] close(22) = -1 EBADF (Bad file descriptor) [pid 8980] close(23) = -1 EBADF (Bad file descriptor) [pid 8980] close(24) = -1 EBADF (Bad file descriptor) [pid 8980] close(25) = -1 EBADF (Bad file descriptor) [pid 8980] close(26) = -1 EBADF (Bad file descriptor) [pid 8980] close(27) = -1 EBADF (Bad file descriptor) [pid 8980] close(28) = -1 EBADF (Bad file descriptor) [pid 8980] close(29) = -1 EBADF (Bad file descriptor) [pid 8980] exit_group(0) = ? [pid 8980] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3362, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3360", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3360/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3360/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3360") = 0 [pid 3620] mkdir("./3361", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3363 ./strace-static-x86_64: Process 8981 attached [pid 8981] chdir("./3361") = 0 [pid 8981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8981] setpgid(0, 0) = 0 [pid 8981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8981] write(3, "1000", 4) = 4 [pid 8981] close(3) = 0 [pid 8981] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8981] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.539101][ T8980] siw: device registration error -23 [pid 8981] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8981] close(3) = 0 [pid 8981] close(4) = 0 [pid 8981] close(5) = 0 [pid 8981] close(6) = -1 EBADF (Bad file descriptor) [pid 8981] close(7) = -1 EBADF (Bad file descriptor) [pid 8981] close(8) = -1 EBADF (Bad file descriptor) [pid 8981] close(9) = -1 EBADF (Bad file descriptor) [pid 8981] close(10) = -1 EBADF (Bad file descriptor) [pid 8981] close(11) = -1 EBADF (Bad file descriptor) [pid 8981] close(12) = -1 EBADF (Bad file descriptor) [pid 8981] close(13) = -1 EBADF (Bad file descriptor) [pid 8981] close(14) = -1 EBADF (Bad file descriptor) [pid 8981] close(15) = -1 EBADF (Bad file descriptor) [pid 8981] close(16) = -1 EBADF (Bad file descriptor) [pid 8981] close(17) = -1 EBADF (Bad file descriptor) [pid 8981] close(18) = -1 EBADF (Bad file descriptor) [pid 8981] close(19) = -1 EBADF (Bad file descriptor) [pid 8981] close(20) = -1 EBADF (Bad file descriptor) [pid 8981] close(21) = -1 EBADF (Bad file descriptor) [pid 8981] close(22) = -1 EBADF (Bad file descriptor) [pid 8981] close(23) = -1 EBADF (Bad file descriptor) [pid 8981] close(24) = -1 EBADF (Bad file descriptor) [pid 8981] close(25) = -1 EBADF (Bad file descriptor) [pid 8981] close(26) = -1 EBADF (Bad file descriptor) [pid 8981] close(27) = -1 EBADF (Bad file descriptor) [pid 8981] close(28) = -1 EBADF (Bad file descriptor) [pid 8981] close(29) = -1 EBADF (Bad file descriptor) [pid 8981] exit_group(0) = ? [pid 8981] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3363, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3361", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3361/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3361/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3361") = 0 [pid 3620] mkdir("./3362", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8982 attached [pid 8982] chdir("./3362" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3364 [pid 8982] <... chdir resumed>) = 0 [pid 8982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8982] setpgid(0, 0) = 0 [pid 8982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8982] write(3, "1000", 4) = 4 [pid 8982] close(3) = 0 [pid 8982] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8982] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.577635][ T8981] siw: device registration error -23 [pid 8982] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8982] close(3) = 0 [pid 8982] close(4) = 0 [pid 8982] close(5) = 0 [pid 8982] close(6) = -1 EBADF (Bad file descriptor) [pid 8982] close(7) = -1 EBADF (Bad file descriptor) [pid 8982] close(8) = -1 EBADF (Bad file descriptor) [pid 8982] close(9) = -1 EBADF (Bad file descriptor) [pid 8982] close(10) = -1 EBADF (Bad file descriptor) [pid 8982] close(11) = -1 EBADF (Bad file descriptor) [pid 8982] close(12) = -1 EBADF (Bad file descriptor) [pid 8982] close(13) = -1 EBADF (Bad file descriptor) [pid 8982] close(14) = -1 EBADF (Bad file descriptor) [pid 8982] close(15) = -1 EBADF (Bad file descriptor) [pid 8982] close(16) = -1 EBADF (Bad file descriptor) [pid 8982] close(17) = -1 EBADF (Bad file descriptor) [pid 8982] close(18) = -1 EBADF (Bad file descriptor) [pid 8982] close(19) = -1 EBADF (Bad file descriptor) [pid 8982] close(20) = -1 EBADF (Bad file descriptor) [pid 8982] close(21) = -1 EBADF (Bad file descriptor) [pid 8982] close(22) = -1 EBADF (Bad file descriptor) [pid 8982] close(23) = -1 EBADF (Bad file descriptor) [pid 8982] close(24) = -1 EBADF (Bad file descriptor) [pid 8982] close(25) = -1 EBADF (Bad file descriptor) [pid 8982] close(26) = -1 EBADF (Bad file descriptor) [pid 8982] close(27) = -1 EBADF (Bad file descriptor) [pid 8982] close(28) = -1 EBADF (Bad file descriptor) [pid 8982] close(29) = -1 EBADF (Bad file descriptor) [pid 8982] exit_group(0) = ? [pid 8982] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3364, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3362", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3362/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3362/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3362") = 0 [pid 3620] mkdir("./3363", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8983 attached , child_tidptr=0x555555b53690) = 3365 [pid 8983] chdir("./3363") = 0 [pid 8983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8983] setpgid(0, 0) = 0 [ 205.611733][ T8982] siw: device registration error -23 [pid 8983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8983] write(3, "1000", 4) = 4 [pid 8983] close(3) = 0 [pid 8983] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8983] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8983] close(3) = 0 [pid 8983] close(4) = 0 [pid 8983] close(5) = 0 [pid 8983] close(6) = -1 EBADF (Bad file descriptor) [pid 8983] close(7) = -1 EBADF (Bad file descriptor) [pid 8983] close(8) = -1 EBADF (Bad file descriptor) [pid 8983] close(9) = -1 EBADF (Bad file descriptor) [pid 8983] close(10) = -1 EBADF (Bad file descriptor) [pid 8983] close(11) = -1 EBADF (Bad file descriptor) [pid 8983] close(12) = -1 EBADF (Bad file descriptor) [pid 8983] close(13) = -1 EBADF (Bad file descriptor) [pid 8983] close(14) = -1 EBADF (Bad file descriptor) [pid 8983] close(15) = -1 EBADF (Bad file descriptor) [pid 8983] close(16) = -1 EBADF (Bad file descriptor) [pid 8983] close(17) = -1 EBADF (Bad file descriptor) [pid 8983] close(18) = -1 EBADF (Bad file descriptor) [pid 8983] close(19) = -1 EBADF (Bad file descriptor) [pid 8983] close(20) = -1 EBADF (Bad file descriptor) [pid 8983] close(21) = -1 EBADF (Bad file descriptor) [pid 8983] close(22) = -1 EBADF (Bad file descriptor) [pid 8983] close(23) = -1 EBADF (Bad file descriptor) [pid 8983] close(24) = -1 EBADF (Bad file descriptor) [pid 8983] close(25) = -1 EBADF (Bad file descriptor) [pid 8983] close(26) = -1 EBADF (Bad file descriptor) [pid 8983] close(27) = -1 EBADF (Bad file descriptor) [pid 8983] close(28) = -1 EBADF (Bad file descriptor) [pid 8983] close(29) = -1 EBADF (Bad file descriptor) [pid 8983] exit_group(0) = ? [pid 8983] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3365, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3363", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3363/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3363/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3363") = 0 [pid 3620] mkdir("./3364", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3366 ./strace-static-x86_64: Process 8984 attached [pid 8984] chdir("./3364") = 0 [pid 8984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8984] setpgid(0, 0) = 0 [pid 8984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8984] write(3, "1000", 4) = 4 [pid 8984] close(3) = 0 [pid 8984] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8984] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8984] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8984] close(3) = 0 [pid 8984] close(4) = 0 [pid 8984] close(5) = 0 [pid 8984] close(6) = -1 EBADF (Bad file descriptor) [pid 8984] close(7) = -1 EBADF (Bad file descriptor) [pid 8984] close(8) = -1 EBADF (Bad file descriptor) [pid 8984] close(9) = -1 EBADF (Bad file descriptor) [pid 8984] close(10) = -1 EBADF (Bad file descriptor) [pid 8984] close(11) = -1 EBADF (Bad file descriptor) [pid 8984] close(12) = -1 EBADF (Bad file descriptor) [pid 8984] close(13) = -1 EBADF (Bad file descriptor) [pid 8984] close(14) = -1 EBADF (Bad file descriptor) [pid 8984] close(15) = -1 EBADF (Bad file descriptor) [pid 8984] close(16) = -1 EBADF (Bad file descriptor) [pid 8984] close(17) = -1 EBADF (Bad file descriptor) [pid 8984] close(18) = -1 EBADF (Bad file descriptor) [pid 8984] close(19) = -1 EBADF (Bad file descriptor) [pid 8984] close(20) = -1 EBADF (Bad file descriptor) [pid 8984] close(21) = -1 EBADF (Bad file descriptor) [pid 8984] close(22) = -1 EBADF (Bad file descriptor) [pid 8984] close(23) = -1 EBADF (Bad file descriptor) [pid 8984] close(24) = -1 EBADF (Bad file descriptor) [pid 8984] close(25) = -1 EBADF (Bad file descriptor) [pid 8984] close(26) = -1 EBADF (Bad file descriptor) [pid 8984] close(27) = -1 EBADF (Bad file descriptor) [pid 8984] close(28) = -1 EBADF (Bad file descriptor) [pid 8984] close(29) = -1 EBADF (Bad file descriptor) [pid 8984] exit_group(0) = ? [pid 8984] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3366, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3364", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3364/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3364/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3364") = 0 [pid 3620] mkdir("./3365", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3367 ./strace-static-x86_64: Process 8985 attached [pid 8985] chdir("./3365") = 0 [pid 8985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8985] setpgid(0, 0) = 0 [pid 8985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8985] write(3, "1000", 4) = 4 [pid 8985] close(3) = 0 [pid 8985] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8985] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.654126][ T8983] siw: device registration error -23 [ 205.692283][ T8984] siw: device registration error -23 [pid 8985] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8985] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8985] close(3) = 0 [pid 8985] close(4) = 0 [pid 8985] close(5) = 0 [pid 8985] close(6) = -1 EBADF (Bad file descriptor) [pid 8985] close(7) = -1 EBADF (Bad file descriptor) [pid 8985] close(8) = -1 EBADF (Bad file descriptor) [pid 8985] close(9) = -1 EBADF (Bad file descriptor) [pid 8985] close(10) = -1 EBADF (Bad file descriptor) [pid 8985] close(11) = -1 EBADF (Bad file descriptor) [pid 8985] close(12) = -1 EBADF (Bad file descriptor) [pid 8985] close(13) = -1 EBADF (Bad file descriptor) [pid 8985] close(14) = -1 EBADF (Bad file descriptor) [pid 8985] close(15) = -1 EBADF (Bad file descriptor) [pid 8985] close(16) = -1 EBADF (Bad file descriptor) [pid 8985] close(17) = -1 EBADF (Bad file descriptor) [pid 8985] close(18) = -1 EBADF (Bad file descriptor) [pid 8985] close(19) = -1 EBADF (Bad file descriptor) [pid 8985] close(20) = -1 EBADF (Bad file descriptor) [pid 8985] close(21) = -1 EBADF (Bad file descriptor) [pid 8985] close(22) = -1 EBADF (Bad file descriptor) [pid 8985] close(23) = -1 EBADF (Bad file descriptor) [pid 8985] close(24) = -1 EBADF (Bad file descriptor) [pid 8985] close(25) = -1 EBADF (Bad file descriptor) [pid 8985] close(26) = -1 EBADF (Bad file descriptor) [pid 8985] close(27) = -1 EBADF (Bad file descriptor) [pid 8985] close(28) = -1 EBADF (Bad file descriptor) [pid 8985] close(29) = -1 EBADF (Bad file descriptor) [pid 8985] exit_group(0) = ? [pid 8985] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3367, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3365", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3365/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3365/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3365") = 0 [pid 3620] mkdir("./3366", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3368 ./strace-static-x86_64: Process 8986 attached [pid 8986] chdir("./3366") = 0 [pid 8986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8986] setpgid(0, 0) = 0 [pid 8986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8986] write(3, "1000", 4) = 4 [pid 8986] close(3) = 0 [pid 8986] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8986] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.729582][ T8985] siw: device registration error -23 [pid 8986] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8986] close(3) = 0 [pid 8986] close(4) = 0 [pid 8986] close(5) = 0 [pid 8986] close(6) = -1 EBADF (Bad file descriptor) [pid 8986] close(7) = -1 EBADF (Bad file descriptor) [pid 8986] close(8) = -1 EBADF (Bad file descriptor) [pid 8986] close(9) = -1 EBADF (Bad file descriptor) [pid 8986] close(10) = -1 EBADF (Bad file descriptor) [pid 8986] close(11) = -1 EBADF (Bad file descriptor) [pid 8986] close(12) = -1 EBADF (Bad file descriptor) [pid 8986] close(13) = -1 EBADF (Bad file descriptor) [pid 8986] close(14) = -1 EBADF (Bad file descriptor) [pid 8986] close(15) = -1 EBADF (Bad file descriptor) [pid 8986] close(16) = -1 EBADF (Bad file descriptor) [pid 8986] close(17) = -1 EBADF (Bad file descriptor) [pid 8986] close(18) = -1 EBADF (Bad file descriptor) [pid 8986] close(19) = -1 EBADF (Bad file descriptor) [pid 8986] close(20) = -1 EBADF (Bad file descriptor) [pid 8986] close(21) = -1 EBADF (Bad file descriptor) [pid 8986] close(22) = -1 EBADF (Bad file descriptor) [pid 8986] close(23) = -1 EBADF (Bad file descriptor) [pid 8986] close(24) = -1 EBADF (Bad file descriptor) [pid 8986] close(25) = -1 EBADF (Bad file descriptor) [pid 8986] close(26) = -1 EBADF (Bad file descriptor) [pid 8986] close(27) = -1 EBADF (Bad file descriptor) [pid 8986] close(28) = -1 EBADF (Bad file descriptor) [pid 8986] close(29) = -1 EBADF (Bad file descriptor) [pid 8986] exit_group(0) = ? [pid 8986] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3368, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3366", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3366/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3366/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3366") = 0 [pid 3620] mkdir("./3367", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8987 attached , child_tidptr=0x555555b53690) = 3369 [pid 8987] chdir("./3367") = 0 [pid 8987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8987] setpgid(0, 0) = 0 [pid 8987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8987] write(3, "1000", 4) = 4 [pid 8987] close(3) = 0 [pid 8987] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8987] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.767204][ T8986] siw: device registration error -23 [pid 8987] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8987] close(3) = 0 [pid 8987] close(4) = 0 [pid 8987] close(5) = 0 [pid 8987] close(6) = -1 EBADF (Bad file descriptor) [pid 8987] close(7) = -1 EBADF (Bad file descriptor) [pid 8987] close(8) = -1 EBADF (Bad file descriptor) [pid 8987] close(9) = -1 EBADF (Bad file descriptor) [pid 8987] close(10) = -1 EBADF (Bad file descriptor) [pid 8987] close(11) = -1 EBADF (Bad file descriptor) [pid 8987] close(12) = -1 EBADF (Bad file descriptor) [pid 8987] close(13) = -1 EBADF (Bad file descriptor) [pid 8987] close(14) = -1 EBADF (Bad file descriptor) [pid 8987] close(15) = -1 EBADF (Bad file descriptor) [pid 8987] close(16) = -1 EBADF (Bad file descriptor) [pid 8987] close(17) = -1 EBADF (Bad file descriptor) [pid 8987] close(18) = -1 EBADF (Bad file descriptor) [pid 8987] close(19) = -1 EBADF (Bad file descriptor) [pid 8987] close(20) = -1 EBADF (Bad file descriptor) [pid 8987] close(21) = -1 EBADF (Bad file descriptor) [pid 8987] close(22) = -1 EBADF (Bad file descriptor) [pid 8987] close(23) = -1 EBADF (Bad file descriptor) [pid 8987] close(24) = -1 EBADF (Bad file descriptor) [pid 8987] close(25) = -1 EBADF (Bad file descriptor) [pid 8987] close(26) = -1 EBADF (Bad file descriptor) [pid 8987] close(27) = -1 EBADF (Bad file descriptor) [pid 8987] close(28) = -1 EBADF (Bad file descriptor) [pid 8987] close(29) = -1 EBADF (Bad file descriptor) [pid 8987] exit_group(0) = ? [pid 8987] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3369, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3367", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3367/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3367/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3367") = 0 [pid 3620] mkdir("./3368", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3370 ./strace-static-x86_64: Process 8988 attached [pid 8988] chdir("./3368") = 0 [pid 8988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8988] setpgid(0, 0) = 0 [pid 8988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8988] write(3, "1000", 4) = 4 [pid 8988] close(3) = 0 [pid 8988] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8988] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.804286][ T8987] siw: device registration error -23 [pid 8988] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8988] close(3) = 0 [pid 8988] close(4) = 0 [pid 8988] close(5) = 0 [pid 8988] close(6) = -1 EBADF (Bad file descriptor) [pid 8988] close(7) = -1 EBADF (Bad file descriptor) [pid 8988] close(8) = -1 EBADF (Bad file descriptor) [pid 8988] close(9) = -1 EBADF (Bad file descriptor) [pid 8988] close(10) = -1 EBADF (Bad file descriptor) [pid 8988] close(11) = -1 EBADF (Bad file descriptor) [pid 8988] close(12) = -1 EBADF (Bad file descriptor) [pid 8988] close(13) = -1 EBADF (Bad file descriptor) [pid 8988] close(14) = -1 EBADF (Bad file descriptor) [pid 8988] close(15) = -1 EBADF (Bad file descriptor) [pid 8988] close(16) = -1 EBADF (Bad file descriptor) [pid 8988] close(17) = -1 EBADF (Bad file descriptor) [pid 8988] close(18) = -1 EBADF (Bad file descriptor) [pid 8988] close(19) = -1 EBADF (Bad file descriptor) [pid 8988] close(20) = -1 EBADF (Bad file descriptor) [pid 8988] close(21) = -1 EBADF (Bad file descriptor) [pid 8988] close(22) = -1 EBADF (Bad file descriptor) [pid 8988] close(23) = -1 EBADF (Bad file descriptor) [pid 8988] close(24) = -1 EBADF (Bad file descriptor) [pid 8988] close(25) = -1 EBADF (Bad file descriptor) [pid 8988] close(26) = -1 EBADF (Bad file descriptor) [pid 8988] close(27) = -1 EBADF (Bad file descriptor) [pid 8988] close(28) = -1 EBADF (Bad file descriptor) [pid 8988] close(29) = -1 EBADF (Bad file descriptor) [pid 8988] exit_group(0) = ? [pid 8988] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3370, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3368", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3368/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3368/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3368") = 0 [pid 3620] mkdir("./3369", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3371 ./strace-static-x86_64: Process 8989 attached [pid 8989] chdir("./3369") = 0 [pid 8989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8989] setpgid(0, 0) = 0 [pid 8989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8989] write(3, "1000", 4) = 4 [pid 8989] close(3) = 0 [pid 8989] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8989] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.838539][ T8988] siw: device registration error -23 [pid 8989] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8989] close(3) = 0 [pid 8989] close(4) = 0 [pid 8989] close(5) = 0 [pid 8989] close(6) = -1 EBADF (Bad file descriptor) [pid 8989] close(7) = -1 EBADF (Bad file descriptor) [pid 8989] close(8) = -1 EBADF (Bad file descriptor) [pid 8989] close(9) = -1 EBADF (Bad file descriptor) [pid 8989] close(10) = -1 EBADF (Bad file descriptor) [pid 8989] close(11) = -1 EBADF (Bad file descriptor) [pid 8989] close(12) = -1 EBADF (Bad file descriptor) [pid 8989] close(13) = -1 EBADF (Bad file descriptor) [pid 8989] close(14) = -1 EBADF (Bad file descriptor) [pid 8989] close(15) = -1 EBADF (Bad file descriptor) [pid 8989] close(16) = -1 EBADF (Bad file descriptor) [pid 8989] close(17) = -1 EBADF (Bad file descriptor) [pid 8989] close(18) = -1 EBADF (Bad file descriptor) [pid 8989] close(19) = -1 EBADF (Bad file descriptor) [pid 8989] close(20) = -1 EBADF (Bad file descriptor) [pid 8989] close(21) = -1 EBADF (Bad file descriptor) [pid 8989] close(22) = -1 EBADF (Bad file descriptor) [pid 8989] close(23) = -1 EBADF (Bad file descriptor) [pid 8989] close(24) = -1 EBADF (Bad file descriptor) [pid 8989] close(25) = -1 EBADF (Bad file descriptor) [pid 8989] close(26) = -1 EBADF (Bad file descriptor) [pid 8989] close(27) = -1 EBADF (Bad file descriptor) [pid 8989] close(28) = -1 EBADF (Bad file descriptor) [pid 8989] close(29) = -1 EBADF (Bad file descriptor) [pid 8989] exit_group(0) = ? [pid 8989] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3369", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3369/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3369/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3369") = 0 [pid 3620] mkdir("./3370", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8990 attached , child_tidptr=0x555555b53690) = 3372 [pid 8990] chdir("./3370") = 0 [pid 8990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8990] setpgid(0, 0) = 0 [pid 8990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8990] write(3, "1000", 4) = 4 [pid 8990] close(3) = 0 [pid 8990] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8990] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.874024][ T8989] siw: device registration error -23 [pid 8990] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8990] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8990] close(3) = 0 [pid 8990] close(4) = 0 [pid 8990] close(5) = 0 [pid 8990] close(6) = -1 EBADF (Bad file descriptor) [pid 8990] close(7) = -1 EBADF (Bad file descriptor) [pid 8990] close(8) = -1 EBADF (Bad file descriptor) [pid 8990] close(9) = -1 EBADF (Bad file descriptor) [pid 8990] close(10) = -1 EBADF (Bad file descriptor) [pid 8990] close(11) = -1 EBADF (Bad file descriptor) [pid 8990] close(12) = -1 EBADF (Bad file descriptor) [pid 8990] close(13) = -1 EBADF (Bad file descriptor) [pid 8990] close(14) = -1 EBADF (Bad file descriptor) [pid 8990] close(15) = -1 EBADF (Bad file descriptor) [pid 8990] close(16) = -1 EBADF (Bad file descriptor) [pid 8990] close(17) = -1 EBADF (Bad file descriptor) [pid 8990] close(18) = -1 EBADF (Bad file descriptor) [pid 8990] close(19) = -1 EBADF (Bad file descriptor) [pid 8990] close(20) = -1 EBADF (Bad file descriptor) [pid 8990] close(21) = -1 EBADF (Bad file descriptor) [pid 8990] close(22) = -1 EBADF (Bad file descriptor) [pid 8990] close(23) = -1 EBADF (Bad file descriptor) [pid 8990] close(24) = -1 EBADF (Bad file descriptor) [pid 8990] close(25) = -1 EBADF (Bad file descriptor) [pid 8990] close(26) = -1 EBADF (Bad file descriptor) [pid 8990] close(27) = -1 EBADF (Bad file descriptor) [pid 8990] close(28) = -1 EBADF (Bad file descriptor) [pid 8990] close(29) = -1 EBADF (Bad file descriptor) [pid 8990] exit_group(0) = ? [pid 8990] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3372, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3370", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3370/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3370/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3370") = 0 [pid 3620] mkdir("./3371", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8991 attached , child_tidptr=0x555555b53690) = 3373 [pid 8991] chdir("./3371") = 0 [pid 8991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8991] setpgid(0, 0) = 0 [pid 8991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8991] write(3, "1000", 4) = 4 [pid 8991] close(3) = 0 [pid 8991] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8991] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.902237][ T8990] siw: device registration error -23 [pid 8991] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8991] close(3) = 0 [pid 8991] close(4) = 0 [pid 8991] close(5) = 0 [pid 8991] close(6) = -1 EBADF (Bad file descriptor) [pid 8991] close(7) = -1 EBADF (Bad file descriptor) [pid 8991] close(8) = -1 EBADF (Bad file descriptor) [pid 8991] close(9) = -1 EBADF (Bad file descriptor) [pid 8991] close(10) = -1 EBADF (Bad file descriptor) [pid 8991] close(11) = -1 EBADF (Bad file descriptor) [pid 8991] close(12) = -1 EBADF (Bad file descriptor) [pid 8991] close(13) = -1 EBADF (Bad file descriptor) [pid 8991] close(14) = -1 EBADF (Bad file descriptor) [pid 8991] close(15) = -1 EBADF (Bad file descriptor) [pid 8991] close(16) = -1 EBADF (Bad file descriptor) [pid 8991] close(17) = -1 EBADF (Bad file descriptor) [pid 8991] close(18) = -1 EBADF (Bad file descriptor) [pid 8991] close(19) = -1 EBADF (Bad file descriptor) [pid 8991] close(20) = -1 EBADF (Bad file descriptor) [pid 8991] close(21) = -1 EBADF (Bad file descriptor) [pid 8991] close(22) = -1 EBADF (Bad file descriptor) [pid 8991] close(23) = -1 EBADF (Bad file descriptor) [pid 8991] close(24) = -1 EBADF (Bad file descriptor) [pid 8991] close(25) = -1 EBADF (Bad file descriptor) [pid 8991] close(26) = -1 EBADF (Bad file descriptor) [pid 8991] close(27) = -1 EBADF (Bad file descriptor) [pid 8991] close(28) = -1 EBADF (Bad file descriptor) [pid 8991] close(29) = -1 EBADF (Bad file descriptor) [pid 8991] exit_group(0) = ? [pid 8991] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3373, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3371", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3371/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3371/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3371") = 0 [pid 3620] mkdir("./3372", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8992 attached , child_tidptr=0x555555b53690) = 3374 [pid 8992] chdir("./3372") = 0 [pid 8992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8992] setpgid(0, 0) = 0 [pid 8992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8992] write(3, "1000", 4) = 4 [pid 8992] close(3) = 0 [ 205.939793][ T8991] siw: device registration error -23 [pid 8992] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8992] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8992] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8992] close(3) = 0 [pid 8992] close(4) = 0 [pid 8992] close(5) = 0 [pid 8992] close(6) = -1 EBADF (Bad file descriptor) [pid 8992] close(7) = -1 EBADF (Bad file descriptor) [pid 8992] close(8) = -1 EBADF (Bad file descriptor) [pid 8992] close(9) = -1 EBADF (Bad file descriptor) [pid 8992] close(10) = -1 EBADF (Bad file descriptor) [pid 8992] close(11) = -1 EBADF (Bad file descriptor) [pid 8992] close(12) = -1 EBADF (Bad file descriptor) [pid 8992] close(13) = -1 EBADF (Bad file descriptor) [pid 8992] close(14) = -1 EBADF (Bad file descriptor) [pid 8992] close(15) = -1 EBADF (Bad file descriptor) [pid 8992] close(16) = -1 EBADF (Bad file descriptor) [pid 8992] close(17) = -1 EBADF (Bad file descriptor) [pid 8992] close(18) = -1 EBADF (Bad file descriptor) [pid 8992] close(19) = -1 EBADF (Bad file descriptor) [pid 8992] close(20) = -1 EBADF (Bad file descriptor) [pid 8992] close(21) = -1 EBADF (Bad file descriptor) [pid 8992] close(22) = -1 EBADF (Bad file descriptor) [pid 8992] close(23) = -1 EBADF (Bad file descriptor) [pid 8992] close(24) = -1 EBADF (Bad file descriptor) [pid 8992] close(25) = -1 EBADF (Bad file descriptor) [pid 8992] close(26) = -1 EBADF (Bad file descriptor) [pid 8992] close(27) = -1 EBADF (Bad file descriptor) [pid 8992] close(28) = -1 EBADF (Bad file descriptor) [pid 8992] close(29) = -1 EBADF (Bad file descriptor) [pid 8992] exit_group(0) = ? [pid 8992] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3374, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3372", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3372/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3372/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3372") = 0 [pid 3620] mkdir("./3373", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3375 ./strace-static-x86_64: Process 8993 attached [pid 8993] chdir("./3373") = 0 [pid 8993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8993] setpgid(0, 0) = 0 [pid 8993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8993] write(3, "1000", 4) = 4 [pid 8993] close(3) = 0 [pid 8993] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8993] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8993] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8993] close(3) = 0 [pid 8993] close(4) = 0 [pid 8993] close(5) = 0 [pid 8993] close(6) = -1 EBADF (Bad file descriptor) [pid 8993] close(7) = -1 EBADF (Bad file descriptor) [pid 8993] close(8) = -1 EBADF (Bad file descriptor) [pid 8993] close(9) = -1 EBADF (Bad file descriptor) [pid 8993] close(10) = -1 EBADF (Bad file descriptor) [pid 8993] close(11) = -1 EBADF (Bad file descriptor) [pid 8993] close(12) = -1 EBADF (Bad file descriptor) [pid 8993] close(13) = -1 EBADF (Bad file descriptor) [pid 8993] close(14) = -1 EBADF (Bad file descriptor) [pid 8993] close(15) = -1 EBADF (Bad file descriptor) [pid 8993] close(16) = -1 EBADF (Bad file descriptor) [pid 8993] close(17) = -1 EBADF (Bad file descriptor) [pid 8993] close(18) = -1 EBADF (Bad file descriptor) [pid 8993] close(19) = -1 EBADF (Bad file descriptor) [pid 8993] close(20) = -1 EBADF (Bad file descriptor) [pid 8993] close(21) = -1 EBADF (Bad file descriptor) [pid 8993] close(22) = -1 EBADF (Bad file descriptor) [pid 8993] close(23) = -1 EBADF (Bad file descriptor) [pid 8993] close(24) = -1 EBADF (Bad file descriptor) [pid 8993] close(25) = -1 EBADF (Bad file descriptor) [pid 8993] close(26) = -1 EBADF (Bad file descriptor) [pid 8993] close(27) = -1 EBADF (Bad file descriptor) [pid 8993] close(28) = -1 EBADF (Bad file descriptor) [pid 8993] close(29) = -1 EBADF (Bad file descriptor) [pid 8993] exit_group(0) = ? [pid 8993] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3375, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3373", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3373/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3373/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3373") = 0 [pid 3620] mkdir("./3374", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8994 attached , child_tidptr=0x555555b53690) = 3376 [pid 8994] chdir("./3374") = 0 [pid 8994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8994] setpgid(0, 0) = 0 [pid 8994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8994] write(3, "1000", 4) = 4 [pid 8994] close(3) = 0 [pid 8994] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8994] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 205.983013][ T8992] siw: device registration error -23 [ 206.016511][ T8993] siw: device registration error -23 [pid 8994] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8994] close(3) = 0 [pid 8994] close(4) = 0 [pid 8994] close(5) = 0 [pid 8994] close(6) = -1 EBADF (Bad file descriptor) [pid 8994] close(7) = -1 EBADF (Bad file descriptor) [pid 8994] close(8) = -1 EBADF (Bad file descriptor) [pid 8994] close(9) = -1 EBADF (Bad file descriptor) [pid 8994] close(10) = -1 EBADF (Bad file descriptor) [pid 8994] close(11) = -1 EBADF (Bad file descriptor) [pid 8994] close(12) = -1 EBADF (Bad file descriptor) [pid 8994] close(13) = -1 EBADF (Bad file descriptor) [pid 8994] close(14) = -1 EBADF (Bad file descriptor) [pid 8994] close(15) = -1 EBADF (Bad file descriptor) [pid 8994] close(16) = -1 EBADF (Bad file descriptor) [pid 8994] close(17) = -1 EBADF (Bad file descriptor) [pid 8994] close(18) = -1 EBADF (Bad file descriptor) [pid 8994] close(19) = -1 EBADF (Bad file descriptor) [pid 8994] close(20) = -1 EBADF (Bad file descriptor) [pid 8994] close(21) = -1 EBADF (Bad file descriptor) [pid 8994] close(22) = -1 EBADF (Bad file descriptor) [pid 8994] close(23) = -1 EBADF (Bad file descriptor) [pid 8994] close(24) = -1 EBADF (Bad file descriptor) [pid 8994] close(25) = -1 EBADF (Bad file descriptor) [pid 8994] close(26) = -1 EBADF (Bad file descriptor) [pid 8994] close(27) = -1 EBADF (Bad file descriptor) [pid 8994] close(28) = -1 EBADF (Bad file descriptor) [pid 8994] close(29) = -1 EBADF (Bad file descriptor) [pid 8994] exit_group(0) = ? [pid 8994] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3376, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3374", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3374/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3374/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3374") = 0 [pid 3620] mkdir("./3375", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3377 ./strace-static-x86_64: Process 8995 attached [pid 8995] chdir("./3375") = 0 [pid 8995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8995] setpgid(0, 0) = 0 [pid 8995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8995] write(3, "1000", 4) = 4 [pid 8995] close(3) = 0 [pid 8995] symlink("/dev/binderfs", "./binderfs") = 0 [ 206.050159][ T8994] siw: device registration error -23 [pid 8995] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 8995] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8995] close(3) = 0 [pid 8995] close(4) = 0 [pid 8995] close(5) = 0 [pid 8995] close(6) = -1 EBADF (Bad file descriptor) [pid 8995] close(7) = -1 EBADF (Bad file descriptor) [pid 8995] close(8) = -1 EBADF (Bad file descriptor) [pid 8995] close(9) = -1 EBADF (Bad file descriptor) [pid 8995] close(10) = -1 EBADF (Bad file descriptor) [pid 8995] close(11) = -1 EBADF (Bad file descriptor) [pid 8995] close(12) = -1 EBADF (Bad file descriptor) [pid 8995] close(13) = -1 EBADF (Bad file descriptor) [pid 8995] close(14) = -1 EBADF (Bad file descriptor) [pid 8995] close(15) = -1 EBADF (Bad file descriptor) [pid 8995] close(16) = -1 EBADF (Bad file descriptor) [pid 8995] close(17) = -1 EBADF (Bad file descriptor) [pid 8995] close(18) = -1 EBADF (Bad file descriptor) [pid 8995] close(19) = -1 EBADF (Bad file descriptor) [pid 8995] close(20) = -1 EBADF (Bad file descriptor) [pid 8995] close(21) = -1 EBADF (Bad file descriptor) [pid 8995] close(22) = -1 EBADF (Bad file descriptor) [pid 8995] close(23) = -1 EBADF (Bad file descriptor) [pid 8995] close(24) = -1 EBADF (Bad file descriptor) [pid 8995] close(25) = -1 EBADF (Bad file descriptor) [pid 8995] close(26) = -1 EBADF (Bad file descriptor) [pid 8995] close(27) = -1 EBADF (Bad file descriptor) [pid 8995] close(28) = -1 EBADF (Bad file descriptor) [pid 8995] close(29) = -1 EBADF (Bad file descriptor) [pid 8995] exit_group(0) = ? [pid 8995] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3377, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3375", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3375/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3375/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3375") = 0 [pid 3620] mkdir("./3376", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8996 attached [pid 8996] chdir("./3376") = 0 [pid 8996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3378 [pid 8996] setpgid(0, 0) = 0 [pid 8996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8996] write(3, "1000", 4) = 4 [pid 8996] close(3) = 0 [pid 8996] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8996] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.082899][ T8995] siw: device registration error -23 [pid 8996] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8996] close(3) = 0 [pid 8996] close(4) = 0 [pid 8996] close(5) = 0 [pid 8996] close(6) = -1 EBADF (Bad file descriptor) [pid 8996] close(7) = -1 EBADF (Bad file descriptor) [pid 8996] close(8) = -1 EBADF (Bad file descriptor) [pid 8996] close(9) = -1 EBADF (Bad file descriptor) [pid 8996] close(10) = -1 EBADF (Bad file descriptor) [pid 8996] close(11) = -1 EBADF (Bad file descriptor) [pid 8996] close(12) = -1 EBADF (Bad file descriptor) [pid 8996] close(13) = -1 EBADF (Bad file descriptor) [pid 8996] close(14) = -1 EBADF (Bad file descriptor) [pid 8996] close(15) = -1 EBADF (Bad file descriptor) [pid 8996] close(16) = -1 EBADF (Bad file descriptor) [pid 8996] close(17) = -1 EBADF (Bad file descriptor) [pid 8996] close(18) = -1 EBADF (Bad file descriptor) [pid 8996] close(19) = -1 EBADF (Bad file descriptor) [pid 8996] close(20) = -1 EBADF (Bad file descriptor) [pid 8996] close(21) = -1 EBADF (Bad file descriptor) [pid 8996] close(22) = -1 EBADF (Bad file descriptor) [pid 8996] close(23) = -1 EBADF (Bad file descriptor) [pid 8996] close(24) = -1 EBADF (Bad file descriptor) [pid 8996] close(25) = -1 EBADF (Bad file descriptor) [pid 8996] close(26) = -1 EBADF (Bad file descriptor) [pid 8996] close(27) = -1 EBADF (Bad file descriptor) [pid 8996] close(28) = -1 EBADF (Bad file descriptor) [pid 8996] close(29) = -1 EBADF (Bad file descriptor) [pid 8996] exit_group(0) = ? [pid 8996] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3378, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3376", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3376/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3376/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3376") = 0 [pid 3620] mkdir("./3377", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8997 attached , child_tidptr=0x555555b53690) = 3379 [pid 8997] chdir("./3377") = 0 [pid 8997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8997] setpgid(0, 0) = 0 [pid 8997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8997] write(3, "1000", 4) = 4 [pid 8997] close(3) = 0 [pid 8997] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8997] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.118091][ T8996] siw: device registration error -23 [pid 8997] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8997] close(3) = 0 [pid 8997] close(4) = 0 [pid 8997] close(5) = 0 [pid 8997] close(6) = -1 EBADF (Bad file descriptor) [pid 8997] close(7) = -1 EBADF (Bad file descriptor) [pid 8997] close(8) = -1 EBADF (Bad file descriptor) [pid 8997] close(9) = -1 EBADF (Bad file descriptor) [pid 8997] close(10) = -1 EBADF (Bad file descriptor) [pid 8997] close(11) = -1 EBADF (Bad file descriptor) [pid 8997] close(12) = -1 EBADF (Bad file descriptor) [pid 8997] close(13) = -1 EBADF (Bad file descriptor) [pid 8997] close(14) = -1 EBADF (Bad file descriptor) [pid 8997] close(15) = -1 EBADF (Bad file descriptor) [pid 8997] close(16) = -1 EBADF (Bad file descriptor) [pid 8997] close(17) = -1 EBADF (Bad file descriptor) [pid 8997] close(18) = -1 EBADF (Bad file descriptor) [pid 8997] close(19) = -1 EBADF (Bad file descriptor) [pid 8997] close(20) = -1 EBADF (Bad file descriptor) [pid 8997] close(21) = -1 EBADF (Bad file descriptor) [pid 8997] close(22) = -1 EBADF (Bad file descriptor) [pid 8997] close(23) = -1 EBADF (Bad file descriptor) [pid 8997] close(24) = -1 EBADF (Bad file descriptor) [pid 8997] close(25) = -1 EBADF (Bad file descriptor) [pid 8997] close(26) = -1 EBADF (Bad file descriptor) [pid 8997] close(27) = -1 EBADF (Bad file descriptor) [pid 8997] close(28) = -1 EBADF (Bad file descriptor) [pid 8997] close(29) = -1 EBADF (Bad file descriptor) [pid 8997] exit_group(0) = ? [pid 8997] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3379, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3377", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3377/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3377/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3377") = 0 [pid 3620] mkdir("./3378", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8998 attached , child_tidptr=0x555555b53690) = 3380 [pid 8998] chdir("./3378") = 0 [pid 8998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8998] setpgid(0, 0) = 0 [pid 8998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8998] write(3, "1000", 4) = 4 [pid 8998] close(3) = 0 [pid 8998] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8998] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.156244][ T8997] siw: device registration error -23 [pid 8998] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8998] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8998] close(3) = 0 [pid 8998] close(4) = 0 [pid 8998] close(5) = 0 [pid 8998] close(6) = -1 EBADF (Bad file descriptor) [pid 8998] close(7) = -1 EBADF (Bad file descriptor) [pid 8998] close(8) = -1 EBADF (Bad file descriptor) [pid 8998] close(9) = -1 EBADF (Bad file descriptor) [pid 8998] close(10) = -1 EBADF (Bad file descriptor) [pid 8998] close(11) = -1 EBADF (Bad file descriptor) [pid 8998] close(12) = -1 EBADF (Bad file descriptor) [pid 8998] close(13) = -1 EBADF (Bad file descriptor) [pid 8998] close(14) = -1 EBADF (Bad file descriptor) [pid 8998] close(15) = -1 EBADF (Bad file descriptor) [pid 8998] close(16) = -1 EBADF (Bad file descriptor) [pid 8998] close(17) = -1 EBADF (Bad file descriptor) [pid 8998] close(18) = -1 EBADF (Bad file descriptor) [pid 8998] close(19) = -1 EBADF (Bad file descriptor) [pid 8998] close(20) = -1 EBADF (Bad file descriptor) [pid 8998] close(21) = -1 EBADF (Bad file descriptor) [pid 8998] close(22) = -1 EBADF (Bad file descriptor) [pid 8998] close(23) = -1 EBADF (Bad file descriptor) [pid 8998] close(24) = -1 EBADF (Bad file descriptor) [pid 8998] close(25) = -1 EBADF (Bad file descriptor) [pid 8998] close(26) = -1 EBADF (Bad file descriptor) [pid 8998] close(27) = -1 EBADF (Bad file descriptor) [pid 8998] close(28) = -1 EBADF (Bad file descriptor) [pid 8998] close(29) = -1 EBADF (Bad file descriptor) [pid 8998] exit_group(0) = ? [pid 8998] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3378", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3378/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3378/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3378") = 0 [pid 3620] mkdir("./3379", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8999 attached , child_tidptr=0x555555b53690) = 3381 [pid 8999] chdir("./3379") = 0 [pid 8999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8999] setpgid(0, 0) = 0 [pid 8999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8999] write(3, "1000", 4) = 4 [pid 8999] close(3) = 0 [pid 8999] symlink("/dev/binderfs", "./binderfs") = 0 [pid 8999] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.184356][ T8998] siw: device registration error -23 [pid 8999] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 8999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 8999] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 8999] close(3) = 0 [pid 8999] close(4) = 0 [pid 8999] close(5) = 0 [pid 8999] close(6) = -1 EBADF (Bad file descriptor) [pid 8999] close(7) = -1 EBADF (Bad file descriptor) [pid 8999] close(8) = -1 EBADF (Bad file descriptor) [pid 8999] close(9) = -1 EBADF (Bad file descriptor) [pid 8999] close(10) = -1 EBADF (Bad file descriptor) [pid 8999] close(11) = -1 EBADF (Bad file descriptor) [pid 8999] close(12) = -1 EBADF (Bad file descriptor) [pid 8999] close(13) = -1 EBADF (Bad file descriptor) [pid 8999] close(14) = -1 EBADF (Bad file descriptor) [pid 8999] close(15) = -1 EBADF (Bad file descriptor) [pid 8999] close(16) = -1 EBADF (Bad file descriptor) [pid 8999] close(17) = -1 EBADF (Bad file descriptor) [pid 8999] close(18) = -1 EBADF (Bad file descriptor) [pid 8999] close(19) = -1 EBADF (Bad file descriptor) [pid 8999] close(20) = -1 EBADF (Bad file descriptor) [pid 8999] close(21) = -1 EBADF (Bad file descriptor) [pid 8999] close(22) = -1 EBADF (Bad file descriptor) [pid 8999] close(23) = -1 EBADF (Bad file descriptor) [pid 8999] close(24) = -1 EBADF (Bad file descriptor) [pid 8999] close(25) = -1 EBADF (Bad file descriptor) [pid 8999] close(26) = -1 EBADF (Bad file descriptor) [pid 8999] close(27) = -1 EBADF (Bad file descriptor) [pid 8999] close(28) = -1 EBADF (Bad file descriptor) [pid 8999] close(29) = -1 EBADF (Bad file descriptor) [pid 8999] exit_group(0) = ? [pid 8999] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3381, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3379", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3379/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3379/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3379") = 0 [pid 3620] mkdir("./3380", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9000 attached , child_tidptr=0x555555b53690) = 3382 [pid 9000] chdir("./3380") = 0 [pid 9000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9000] setpgid(0, 0) = 0 [pid 9000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9000] write(3, "1000", 4) = 4 [pid 9000] close(3) = 0 [pid 9000] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9000] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.215666][ T8999] siw: device registration error -23 [pid 9000] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9000] close(3) = 0 [pid 9000] close(4) = 0 [pid 9000] close(5) = 0 [pid 9000] close(6) = -1 EBADF (Bad file descriptor) [pid 9000] close(7) = -1 EBADF (Bad file descriptor) [pid 9000] close(8) = -1 EBADF (Bad file descriptor) [pid 9000] close(9) = -1 EBADF (Bad file descriptor) [pid 9000] close(10) = -1 EBADF (Bad file descriptor) [pid 9000] close(11) = -1 EBADF (Bad file descriptor) [pid 9000] close(12) = -1 EBADF (Bad file descriptor) [pid 9000] close(13) = -1 EBADF (Bad file descriptor) [pid 9000] close(14) = -1 EBADF (Bad file descriptor) [pid 9000] close(15) = -1 EBADF (Bad file descriptor) [pid 9000] close(16) = -1 EBADF (Bad file descriptor) [pid 9000] close(17) = -1 EBADF (Bad file descriptor) [pid 9000] close(18) = -1 EBADF (Bad file descriptor) [pid 9000] close(19) = -1 EBADF (Bad file descriptor) [pid 9000] close(20) = -1 EBADF (Bad file descriptor) [pid 9000] close(21) = -1 EBADF (Bad file descriptor) [pid 9000] close(22) = -1 EBADF (Bad file descriptor) [pid 9000] close(23) = -1 EBADF (Bad file descriptor) [pid 9000] close(24) = -1 EBADF (Bad file descriptor) [pid 9000] close(25) = -1 EBADF (Bad file descriptor) [pid 9000] close(26) = -1 EBADF (Bad file descriptor) [pid 9000] close(27) = -1 EBADF (Bad file descriptor) [pid 9000] close(28) = -1 EBADF (Bad file descriptor) [pid 9000] close(29) = -1 EBADF (Bad file descriptor) [pid 9000] exit_group(0) = ? [pid 9000] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3382, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3380", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3380/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3380/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3380") = 0 [pid 3620] mkdir("./3381", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9001 attached , child_tidptr=0x555555b53690) = 3383 [pid 9001] chdir("./3381") = 0 [pid 9001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9001] setpgid(0, 0) = 0 [pid 9001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9001] write(3, "1000", 4) = 4 [pid 9001] close(3) = 0 [pid 9001] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9001] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9001] close(3) = 0 [pid 9001] close(4) = 0 [pid 9001] close(5) = 0 [pid 9001] close(6) = -1 EBADF (Bad file descriptor) [pid 9001] close(7) = -1 EBADF (Bad file descriptor) [pid 9001] close(8) = -1 EBADF (Bad file descriptor) [pid 9001] close(9) = -1 EBADF (Bad file descriptor) [pid 9001] close(10) = -1 EBADF (Bad file descriptor) [pid 9001] close(11) = -1 EBADF (Bad file descriptor) [pid 9001] close(12) = -1 EBADF (Bad file descriptor) [pid 9001] close(13) = -1 EBADF (Bad file descriptor) [pid 9001] close(14) = -1 EBADF (Bad file descriptor) [pid 9001] close(15) = -1 EBADF (Bad file descriptor) [pid 9001] close(16) = -1 EBADF (Bad file descriptor) [pid 9001] close(17) = -1 EBADF (Bad file descriptor) [pid 9001] close(18) = -1 EBADF (Bad file descriptor) [pid 9001] close(19) = -1 EBADF (Bad file descriptor) [pid 9001] close(20) = -1 EBADF (Bad file descriptor) [pid 9001] close(21) = -1 EBADF (Bad file descriptor) [pid 9001] close(22) = -1 EBADF (Bad file descriptor) [pid 9001] close(23) = -1 EBADF (Bad file descriptor) [pid 9001] close(24) = -1 EBADF (Bad file descriptor) [pid 9001] close(25) = -1 EBADF (Bad file descriptor) [pid 9001] close(26) = -1 EBADF (Bad file descriptor) [pid 9001] close(27) = -1 EBADF (Bad file descriptor) [pid 9001] close(28) = -1 EBADF (Bad file descriptor) [pid 9001] close(29) = -1 EBADF (Bad file descriptor) [pid 9001] exit_group(0) = ? [pid 9001] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3383, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3381", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3381/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3381/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3381") = 0 [pid 3620] mkdir("./3382", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3384 ./strace-static-x86_64: Process 9002 attached [pid 9002] chdir("./3382") = 0 [pid 9002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9002] setpgid(0, 0) = 0 [pid 9002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9002] write(3, "1000", 4) = 4 [pid 9002] close(3) = 0 [pid 9002] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9002] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.256367][ T9000] siw: device registration error -23 [ 206.288097][ T9001] siw: device registration error -23 [pid 9002] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9002] close(3) = 0 [pid 9002] close(4) = 0 [pid 9002] close(5) = 0 [pid 9002] close(6) = -1 EBADF (Bad file descriptor) [pid 9002] close(7) = -1 EBADF (Bad file descriptor) [pid 9002] close(8) = -1 EBADF (Bad file descriptor) [pid 9002] close(9) = -1 EBADF (Bad file descriptor) [pid 9002] close(10) = -1 EBADF (Bad file descriptor) [pid 9002] close(11) = -1 EBADF (Bad file descriptor) [pid 9002] close(12) = -1 EBADF (Bad file descriptor) [pid 9002] close(13) = -1 EBADF (Bad file descriptor) [pid 9002] close(14) = -1 EBADF (Bad file descriptor) [pid 9002] close(15) = -1 EBADF (Bad file descriptor) [pid 9002] close(16) = -1 EBADF (Bad file descriptor) [pid 9002] close(17) = -1 EBADF (Bad file descriptor) [pid 9002] close(18) = -1 EBADF (Bad file descriptor) [pid 9002] close(19) = -1 EBADF (Bad file descriptor) [pid 9002] close(20) = -1 EBADF (Bad file descriptor) [pid 9002] close(21) = -1 EBADF (Bad file descriptor) [pid 9002] close(22) = -1 EBADF (Bad file descriptor) [pid 9002] close(23) = -1 EBADF (Bad file descriptor) [pid 9002] close(24) = -1 EBADF (Bad file descriptor) [pid 9002] close(25) = -1 EBADF (Bad file descriptor) [pid 9002] close(26) = -1 EBADF (Bad file descriptor) [pid 9002] close(27) = -1 EBADF (Bad file descriptor) [pid 9002] close(28) = -1 EBADF (Bad file descriptor) [pid 9002] close(29) = -1 EBADF (Bad file descriptor) [pid 9002] exit_group(0) = ? [pid 9002] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3384, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3382", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3382/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3382/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3382") = 0 [pid 3620] mkdir("./3383", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9003 attached [pid 9003] chdir("./3383") = 0 [pid 9003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9003] setpgid(0, 0) = 0 [pid 9003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3385 [pid 9003] <... openat resumed>) = 3 [pid 9003] write(3, "1000", 4) = 4 [pid 9003] close(3) = 0 [pid 9003] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9003] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.324261][ T9002] siw: device registration error -23 [pid 9003] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9003] close(3) = 0 [pid 9003] close(4) = 0 [pid 9003] close(5) = 0 [pid 9003] close(6) = -1 EBADF (Bad file descriptor) [pid 9003] close(7) = -1 EBADF (Bad file descriptor) [pid 9003] close(8) = -1 EBADF (Bad file descriptor) [pid 9003] close(9) = -1 EBADF (Bad file descriptor) [pid 9003] close(10) = -1 EBADF (Bad file descriptor) [pid 9003] close(11) = -1 EBADF (Bad file descriptor) [pid 9003] close(12) = -1 EBADF (Bad file descriptor) [pid 9003] close(13) = -1 EBADF (Bad file descriptor) [pid 9003] close(14) = -1 EBADF (Bad file descriptor) [pid 9003] close(15) = -1 EBADF (Bad file descriptor) [pid 9003] close(16) = -1 EBADF (Bad file descriptor) [pid 9003] close(17) = -1 EBADF (Bad file descriptor) [pid 9003] close(18) = -1 EBADF (Bad file descriptor) [pid 9003] close(19) = -1 EBADF (Bad file descriptor) [pid 9003] close(20) = -1 EBADF (Bad file descriptor) [pid 9003] close(21) = -1 EBADF (Bad file descriptor) [pid 9003] close(22) = -1 EBADF (Bad file descriptor) [pid 9003] close(23) = -1 EBADF (Bad file descriptor) [pid 9003] close(24) = -1 EBADF (Bad file descriptor) [pid 9003] close(25) = -1 EBADF (Bad file descriptor) [pid 9003] close(26) = -1 EBADF (Bad file descriptor) [pid 9003] close(27) = -1 EBADF (Bad file descriptor) [pid 9003] close(28) = -1 EBADF (Bad file descriptor) [pid 9003] close(29) = -1 EBADF (Bad file descriptor) [pid 9003] exit_group(0) = ? [pid 9003] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3385, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3383", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3383/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3383/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3383") = 0 [pid 3620] mkdir("./3384", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3386 ./strace-static-x86_64: Process 9004 attached [pid 9004] chdir("./3384") = 0 [pid 9004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9004] setpgid(0, 0) = 0 [ 206.361234][ T9003] siw: device registration error -23 [pid 9004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9004] write(3, "1000", 4) = 4 [pid 9004] close(3) = 0 [pid 9004] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9004] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9004] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9004] close(3) = 0 [pid 9004] close(4) = 0 [pid 9004] close(5) = 0 [pid 9004] close(6) = -1 EBADF (Bad file descriptor) [pid 9004] close(7) = -1 EBADF (Bad file descriptor) [pid 9004] close(8) = -1 EBADF (Bad file descriptor) [pid 9004] close(9) = -1 EBADF (Bad file descriptor) [pid 9004] close(10) = -1 EBADF (Bad file descriptor) [pid 9004] close(11) = -1 EBADF (Bad file descriptor) [pid 9004] close(12) = -1 EBADF (Bad file descriptor) [pid 9004] close(13) = -1 EBADF (Bad file descriptor) [pid 9004] close(14) = -1 EBADF (Bad file descriptor) [pid 9004] close(15) = -1 EBADF (Bad file descriptor) [pid 9004] close(16) = -1 EBADF (Bad file descriptor) [pid 9004] close(17) = -1 EBADF (Bad file descriptor) [pid 9004] close(18) = -1 EBADF (Bad file descriptor) [pid 9004] close(19) = -1 EBADF (Bad file descriptor) [pid 9004] close(20) = -1 EBADF (Bad file descriptor) [pid 9004] close(21) = -1 EBADF (Bad file descriptor) [pid 9004] close(22) = -1 EBADF (Bad file descriptor) [pid 9004] close(23) = -1 EBADF (Bad file descriptor) [pid 9004] close(24) = -1 EBADF (Bad file descriptor) [pid 9004] close(25) = -1 EBADF (Bad file descriptor) [pid 9004] close(26) = -1 EBADF (Bad file descriptor) [pid 9004] close(27) = -1 EBADF (Bad file descriptor) [pid 9004] close(28) = -1 EBADF (Bad file descriptor) [pid 9004] close(29) = -1 EBADF (Bad file descriptor) [pid 9004] exit_group(0) = ? [pid 9004] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3386, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3384", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3384/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3384/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3384") = 0 [pid 3620] mkdir("./3385", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3387 ./strace-static-x86_64: Process 9005 attached [pid 9005] chdir("./3385") = 0 [pid 9005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9005] setpgid(0, 0) = 0 [pid 9005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9005] write(3, "1000", 4) = 4 [pid 9005] close(3) = 0 [pid 9005] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9005] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9005] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9005] close(3) = 0 [pid 9005] close(4) = 0 [pid 9005] close(5) = 0 [pid 9005] close(6) = -1 EBADF (Bad file descriptor) [pid 9005] close(7) = -1 EBADF (Bad file descriptor) [pid 9005] close(8) = -1 EBADF (Bad file descriptor) [pid 9005] close(9) = -1 EBADF (Bad file descriptor) [pid 9005] close(10) = -1 EBADF (Bad file descriptor) [pid 9005] close(11) = -1 EBADF (Bad file descriptor) [pid 9005] close(12) = -1 EBADF (Bad file descriptor) [pid 9005] close(13) = -1 EBADF (Bad file descriptor) [pid 9005] close(14) = -1 EBADF (Bad file descriptor) [pid 9005] close(15) = -1 EBADF (Bad file descriptor) [pid 9005] close(16) = -1 EBADF (Bad file descriptor) [pid 9005] close(17) = -1 EBADF (Bad file descriptor) [pid 9005] close(18) = -1 EBADF (Bad file descriptor) [pid 9005] close(19) = -1 EBADF (Bad file descriptor) [pid 9005] close(20) = -1 EBADF (Bad file descriptor) [pid 9005] close(21) = -1 EBADF (Bad file descriptor) [pid 9005] close(22) = -1 EBADF (Bad file descriptor) [pid 9005] close(23) = -1 EBADF (Bad file descriptor) [pid 9005] close(24) = -1 EBADF (Bad file descriptor) [pid 9005] close(25) = -1 EBADF (Bad file descriptor) [pid 9005] close(26) = -1 EBADF (Bad file descriptor) [pid 9005] close(27) = -1 EBADF (Bad file descriptor) [pid 9005] close(28) = -1 EBADF (Bad file descriptor) [pid 9005] close(29) = -1 EBADF (Bad file descriptor) [pid 9005] exit_group(0) = ? [pid 9005] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3387, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3385", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3385/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3385/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3385") = 0 [pid 3620] mkdir("./3386", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3388 ./strace-static-x86_64: Process 9006 attached [pid 9006] chdir("./3386") = 0 [pid 9006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9006] setpgid(0, 0) = 0 [pid 9006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9006] write(3, "1000", 4) = 4 [pid 9006] close(3) = 0 [pid 9006] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9006] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.404732][ T9004] siw: device registration error -23 [ 206.441193][ T9005] siw: device registration error -23 [pid 9006] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9006] close(3) = 0 [pid 9006] close(4) = 0 [pid 9006] close(5) = 0 [pid 9006] close(6) = -1 EBADF (Bad file descriptor) [pid 9006] close(7) = -1 EBADF (Bad file descriptor) [pid 9006] close(8) = -1 EBADF (Bad file descriptor) [pid 9006] close(9) = -1 EBADF (Bad file descriptor) [pid 9006] close(10) = -1 EBADF (Bad file descriptor) [pid 9006] close(11) = -1 EBADF (Bad file descriptor) [pid 9006] close(12) = -1 EBADF (Bad file descriptor) [pid 9006] close(13) = -1 EBADF (Bad file descriptor) [pid 9006] close(14) = -1 EBADF (Bad file descriptor) [pid 9006] close(15) = -1 EBADF (Bad file descriptor) [pid 9006] close(16) = -1 EBADF (Bad file descriptor) [pid 9006] close(17) = -1 EBADF (Bad file descriptor) [pid 9006] close(18) = -1 EBADF (Bad file descriptor) [pid 9006] close(19) = -1 EBADF (Bad file descriptor) [pid 9006] close(20) = -1 EBADF (Bad file descriptor) [pid 9006] close(21) = -1 EBADF (Bad file descriptor) [pid 9006] close(22) = -1 EBADF (Bad file descriptor) [pid 9006] close(23) = -1 EBADF (Bad file descriptor) [pid 9006] close(24) = -1 EBADF (Bad file descriptor) [pid 9006] close(25) = -1 EBADF (Bad file descriptor) [pid 9006] close(26) = -1 EBADF (Bad file descriptor) [pid 9006] close(27) = -1 EBADF (Bad file descriptor) [pid 9006] close(28) = -1 EBADF (Bad file descriptor) [pid 9006] close(29) = -1 EBADF (Bad file descriptor) [pid 9006] exit_group(0) = ? [pid 9006] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3388, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3386", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3386/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3386/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3386") = 0 [pid 3620] mkdir("./3387", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3389 ./strace-static-x86_64: Process 9007 attached [pid 9007] chdir("./3387") = 0 [pid 9007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9007] setpgid(0, 0) = 0 [ 206.477400][ T9006] siw: device registration error -23 [pid 9007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9007] write(3, "1000", 4) = 4 [pid 9007] close(3) = 0 [pid 9007] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9007] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9007] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9007] close(3) = 0 [pid 9007] close(4) = 0 [pid 9007] close(5) = 0 [pid 9007] close(6) = -1 EBADF (Bad file descriptor) [pid 9007] close(7) = -1 EBADF (Bad file descriptor) [pid 9007] close(8) = -1 EBADF (Bad file descriptor) [pid 9007] close(9) = -1 EBADF (Bad file descriptor) [pid 9007] close(10) = -1 EBADF (Bad file descriptor) [pid 9007] close(11) = -1 EBADF (Bad file descriptor) [pid 9007] close(12) = -1 EBADF (Bad file descriptor) [pid 9007] close(13) = -1 EBADF (Bad file descriptor) [pid 9007] close(14) = -1 EBADF (Bad file descriptor) [pid 9007] close(15) = -1 EBADF (Bad file descriptor) [pid 9007] close(16) = -1 EBADF (Bad file descriptor) [pid 9007] close(17) = -1 EBADF (Bad file descriptor) [pid 9007] close(18) = -1 EBADF (Bad file descriptor) [pid 9007] close(19) = -1 EBADF (Bad file descriptor) [pid 9007] close(20) = -1 EBADF (Bad file descriptor) [pid 9007] close(21) = -1 EBADF (Bad file descriptor) [pid 9007] close(22) = -1 EBADF (Bad file descriptor) [pid 9007] close(23) = -1 EBADF (Bad file descriptor) [pid 9007] close(24) = -1 EBADF (Bad file descriptor) [pid 9007] close(25) = -1 EBADF (Bad file descriptor) [pid 9007] close(26) = -1 EBADF (Bad file descriptor) [pid 9007] close(27) = -1 EBADF (Bad file descriptor) [pid 9007] close(28) = -1 EBADF (Bad file descriptor) [pid 9007] close(29) = -1 EBADF (Bad file descriptor) [pid 9007] exit_group(0) = ? [pid 9007] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3389, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3387", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3387/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3387/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3387") = 0 [pid 3620] mkdir("./3388", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3390 ./strace-static-x86_64: Process 9008 attached [pid 9008] chdir("./3388") = 0 [pid 9008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9008] setpgid(0, 0) = 0 [pid 9008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9008] write(3, "1000", 4) = 4 [pid 9008] close(3) = 0 [pid 9008] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9008] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9008] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9008] close(3) = 0 [pid 9008] close(4) = 0 [pid 9008] close(5) = 0 [pid 9008] close(6) = -1 EBADF (Bad file descriptor) [pid 9008] close(7) = -1 EBADF (Bad file descriptor) [pid 9008] close(8) = -1 EBADF (Bad file descriptor) [pid 9008] close(9) = -1 EBADF (Bad file descriptor) [pid 9008] close(10) = -1 EBADF (Bad file descriptor) [pid 9008] close(11) = -1 EBADF (Bad file descriptor) [pid 9008] close(12) = -1 EBADF (Bad file descriptor) [pid 9008] close(13) = -1 EBADF (Bad file descriptor) [pid 9008] close(14) = -1 EBADF (Bad file descriptor) [pid 9008] close(15) = -1 EBADF (Bad file descriptor) [pid 9008] close(16) = -1 EBADF (Bad file descriptor) [pid 9008] close(17) = -1 EBADF (Bad file descriptor) [pid 9008] close(18) = -1 EBADF (Bad file descriptor) [pid 9008] close(19) = -1 EBADF (Bad file descriptor) [pid 9008] close(20) = -1 EBADF (Bad file descriptor) [pid 9008] close(21) = -1 EBADF (Bad file descriptor) [pid 9008] close(22) = -1 EBADF (Bad file descriptor) [pid 9008] close(23) = -1 EBADF (Bad file descriptor) [pid 9008] close(24) = -1 EBADF (Bad file descriptor) [pid 9008] close(25) = -1 EBADF (Bad file descriptor) [pid 9008] close(26) = -1 EBADF (Bad file descriptor) [pid 9008] close(27) = -1 EBADF (Bad file descriptor) [pid 9008] close(28) = -1 EBADF (Bad file descriptor) [pid 9008] close(29) = -1 EBADF (Bad file descriptor) [pid 9008] exit_group(0) = ? [pid 9008] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3390, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3388", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3388/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3388/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3388") = 0 [pid 3620] mkdir("./3389", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3391 ./strace-static-x86_64: Process 9009 attached [pid 9009] chdir("./3389") = 0 [pid 9009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9009] setpgid(0, 0) = 0 [pid 9009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9009] write(3, "1000", 4) = 4 [pid 9009] close(3) = 0 [pid 9009] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9009] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.524337][ T9007] siw: device registration error -23 [ 206.563542][ T9008] siw: device registration error -23 [pid 9009] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9009] close(3) = 0 [pid 9009] close(4) = 0 [pid 9009] close(5) = 0 [pid 9009] close(6) = -1 EBADF (Bad file descriptor) [pid 9009] close(7) = -1 EBADF (Bad file descriptor) [pid 9009] close(8) = -1 EBADF (Bad file descriptor) [pid 9009] close(9) = -1 EBADF (Bad file descriptor) [pid 9009] close(10) = -1 EBADF (Bad file descriptor) [pid 9009] close(11) = -1 EBADF (Bad file descriptor) [pid 9009] close(12) = -1 EBADF (Bad file descriptor) [pid 9009] close(13) = -1 EBADF (Bad file descriptor) [pid 9009] close(14) = -1 EBADF (Bad file descriptor) [pid 9009] close(15) = -1 EBADF (Bad file descriptor) [pid 9009] close(16) = -1 EBADF (Bad file descriptor) [pid 9009] close(17) = -1 EBADF (Bad file descriptor) [pid 9009] close(18) = -1 EBADF (Bad file descriptor) [pid 9009] close(19) = -1 EBADF (Bad file descriptor) [pid 9009] close(20) = -1 EBADF (Bad file descriptor) [pid 9009] close(21) = -1 EBADF (Bad file descriptor) [pid 9009] close(22) = -1 EBADF (Bad file descriptor) [pid 9009] close(23) = -1 EBADF (Bad file descriptor) [pid 9009] close(24) = -1 EBADF (Bad file descriptor) [pid 9009] close(25) = -1 EBADF (Bad file descriptor) [pid 9009] close(26) = -1 EBADF (Bad file descriptor) [pid 9009] close(27) = -1 EBADF (Bad file descriptor) [pid 9009] close(28) = -1 EBADF (Bad file descriptor) [pid 9009] close(29) = -1 EBADF (Bad file descriptor) [pid 9009] exit_group(0) = ? [pid 9009] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3391, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3389", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3389/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3389/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3389") = 0 [pid 3620] mkdir("./3390", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3392 ./strace-static-x86_64: Process 9010 attached [pid 9010] chdir("./3390") = 0 [pid 9010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9010] setpgid(0, 0) = 0 [pid 9010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9010] write(3, "1000", 4) = 4 [pid 9010] close(3) = 0 [pid 9010] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9010] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.598845][ T9009] siw: device registration error -23 [pid 9010] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9010] close(3) = 0 [pid 9010] close(4) = 0 [pid 9010] close(5) = 0 [pid 9010] close(6) = -1 EBADF (Bad file descriptor) [pid 9010] close(7) = -1 EBADF (Bad file descriptor) [pid 9010] close(8) = -1 EBADF (Bad file descriptor) [pid 9010] close(9) = -1 EBADF (Bad file descriptor) [pid 9010] close(10) = -1 EBADF (Bad file descriptor) [pid 9010] close(11) = -1 EBADF (Bad file descriptor) [pid 9010] close(12) = -1 EBADF (Bad file descriptor) [pid 9010] close(13) = -1 EBADF (Bad file descriptor) [pid 9010] close(14) = -1 EBADF (Bad file descriptor) [pid 9010] close(15) = -1 EBADF (Bad file descriptor) [pid 9010] close(16) = -1 EBADF (Bad file descriptor) [pid 9010] close(17) = -1 EBADF (Bad file descriptor) [pid 9010] close(18) = -1 EBADF (Bad file descriptor) [pid 9010] close(19) = -1 EBADF (Bad file descriptor) [pid 9010] close(20) = -1 EBADF (Bad file descriptor) [pid 9010] close(21) = -1 EBADF (Bad file descriptor) [pid 9010] close(22) = -1 EBADF (Bad file descriptor) [pid 9010] close(23) = -1 EBADF (Bad file descriptor) [pid 9010] close(24) = -1 EBADF (Bad file descriptor) [pid 9010] close(25) = -1 EBADF (Bad file descriptor) [pid 9010] close(26) = -1 EBADF (Bad file descriptor) [pid 9010] close(27) = -1 EBADF (Bad file descriptor) [pid 9010] close(28) = -1 EBADF (Bad file descriptor) [pid 9010] close(29) = -1 EBADF (Bad file descriptor) [pid 9010] exit_group(0) = ? [pid 9010] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3392, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3390", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3390/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3390/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3390") = 0 [pid 3620] mkdir("./3391", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9011 attached , child_tidptr=0x555555b53690) = 3393 [pid 9011] chdir("./3391") = 0 [pid 9011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9011] setpgid(0, 0) = 0 [pid 9011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9011] write(3, "1000", 4) = 4 [pid 9011] close(3) = 0 [pid 9011] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9011] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9011] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9011] close(3) = 0 [pid 9011] close(4) = 0 [pid 9011] close(5) = 0 [pid 9011] close(6) = -1 EBADF (Bad file descriptor) [pid 9011] close(7) = -1 EBADF (Bad file descriptor) [pid 9011] close(8) = -1 EBADF (Bad file descriptor) [pid 9011] close(9) = -1 EBADF (Bad file descriptor) [pid 9011] close(10) = -1 EBADF (Bad file descriptor) [pid 9011] close(11) = -1 EBADF (Bad file descriptor) [pid 9011] close(12) = -1 EBADF (Bad file descriptor) [pid 9011] close(13) = -1 EBADF (Bad file descriptor) [pid 9011] close(14) = -1 EBADF (Bad file descriptor) [pid 9011] close(15) = -1 EBADF (Bad file descriptor) [pid 9011] close(16) = -1 EBADF (Bad file descriptor) [pid 9011] close(17) = -1 EBADF (Bad file descriptor) [pid 9011] close(18) = -1 EBADF (Bad file descriptor) [pid 9011] close(19) = -1 EBADF (Bad file descriptor) [pid 9011] close(20) = -1 EBADF (Bad file descriptor) [pid 9011] close(21) = -1 EBADF (Bad file descriptor) [pid 9011] close(22) = -1 EBADF (Bad file descriptor) [pid 9011] close(23) = -1 EBADF (Bad file descriptor) [pid 9011] close(24) = -1 EBADF (Bad file descriptor) [pid 9011] close(25) = -1 EBADF (Bad file descriptor) [pid 9011] close(26) = -1 EBADF (Bad file descriptor) [pid 9011] close(27) = -1 EBADF (Bad file descriptor) [pid 9011] close(28) = -1 EBADF (Bad file descriptor) [pid 9011] close(29) = -1 EBADF (Bad file descriptor) [pid 9011] exit_group(0) = ? [pid 9011] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3393, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3391", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3391/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3391/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3391") = 0 [pid 3620] mkdir("./3392", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9012 attached , child_tidptr=0x555555b53690) = 3394 [pid 9012] chdir("./3392") = 0 [pid 9012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9012] setpgid(0, 0) = 0 [pid 9012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9012] write(3, "1000", 4) = 4 [pid 9012] close(3) = 0 [pid 9012] symlink("/dev/binderfs", "./binderfs") = 0 [ 206.634798][ T9010] siw: device registration error -23 [ 206.674113][ T9011] siw: device registration error -23 [pid 9012] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9012] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9012] close(3) = 0 [pid 9012] close(4) = 0 [pid 9012] close(5) = 0 [pid 9012] close(6) = -1 EBADF (Bad file descriptor) [pid 9012] close(7) = -1 EBADF (Bad file descriptor) [pid 9012] close(8) = -1 EBADF (Bad file descriptor) [pid 9012] close(9) = -1 EBADF (Bad file descriptor) [pid 9012] close(10) = -1 EBADF (Bad file descriptor) [pid 9012] close(11) = -1 EBADF (Bad file descriptor) [pid 9012] close(12) = -1 EBADF (Bad file descriptor) [pid 9012] close(13) = -1 EBADF (Bad file descriptor) [pid 9012] close(14) = -1 EBADF (Bad file descriptor) [pid 9012] close(15) = -1 EBADF (Bad file descriptor) [pid 9012] close(16) = -1 EBADF (Bad file descriptor) [pid 9012] close(17) = -1 EBADF (Bad file descriptor) [pid 9012] close(18) = -1 EBADF (Bad file descriptor) [pid 9012] close(19) = -1 EBADF (Bad file descriptor) [pid 9012] close(20) = -1 EBADF (Bad file descriptor) [pid 9012] close(21) = -1 EBADF (Bad file descriptor) [pid 9012] close(22) = -1 EBADF (Bad file descriptor) [pid 9012] close(23) = -1 EBADF (Bad file descriptor) [pid 9012] close(24) = -1 EBADF (Bad file descriptor) [pid 9012] close(25) = -1 EBADF (Bad file descriptor) [pid 9012] close(26) = -1 EBADF (Bad file descriptor) [pid 9012] close(27) = -1 EBADF (Bad file descriptor) [pid 9012] close(28) = -1 EBADF (Bad file descriptor) [pid 9012] close(29) = -1 EBADF (Bad file descriptor) [pid 9012] exit_group(0) = ? [pid 9012] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3394, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3392", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3392/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3392/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3392") = 0 [pid 3620] mkdir("./3393", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3395 ./strace-static-x86_64: Process 9013 attached [pid 9013] chdir("./3393") = 0 [pid 9013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9013] setpgid(0, 0) = 0 [pid 9013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9013] write(3, "1000", 4) = 4 [pid 9013] close(3) = 0 [pid 9013] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9013] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9013] close(3) = 0 [pid 9013] close(4) = 0 [pid 9013] close(5) = 0 [pid 9013] close(6) = -1 EBADF (Bad file descriptor) [pid 9013] close(7) = -1 EBADF (Bad file descriptor) [pid 9013] close(8) = -1 EBADF (Bad file descriptor) [pid 9013] close(9) = -1 EBADF (Bad file descriptor) [pid 9013] close(10) = -1 EBADF (Bad file descriptor) [pid 9013] close(11) = -1 EBADF (Bad file descriptor) [pid 9013] close(12) = -1 EBADF (Bad file descriptor) [pid 9013] close(13) = -1 EBADF (Bad file descriptor) [pid 9013] close(14) = -1 EBADF (Bad file descriptor) [pid 9013] close(15) = -1 EBADF (Bad file descriptor) [pid 9013] close(16) = -1 EBADF (Bad file descriptor) [pid 9013] close(17) = -1 EBADF (Bad file descriptor) [pid 9013] close(18) = -1 EBADF (Bad file descriptor) [pid 9013] close(19) = -1 EBADF (Bad file descriptor) [pid 9013] close(20) = -1 EBADF (Bad file descriptor) [pid 9013] close(21) = -1 EBADF (Bad file descriptor) [pid 9013] close(22) = -1 EBADF (Bad file descriptor) [pid 9013] close(23) = -1 EBADF (Bad file descriptor) [pid 9013] close(24) = -1 EBADF (Bad file descriptor) [pid 9013] close(25) = -1 EBADF (Bad file descriptor) [pid 9013] close(26) = -1 EBADF (Bad file descriptor) [pid 9013] close(27) = -1 EBADF (Bad file descriptor) [pid 9013] close(28) = -1 EBADF (Bad file descriptor) [pid 9013] close(29) = -1 EBADF (Bad file descriptor) [pid 9013] exit_group(0) = ? [pid 9013] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3395, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3393", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3393/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3393/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3393") = 0 [pid 3620] mkdir("./3394", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3396 ./strace-static-x86_64: Process 9014 attached [pid 9014] chdir("./3394") = 0 [pid 9014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9014] setpgid(0, 0) = 0 [pid 9014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9014] write(3, "1000", 4) = 4 [pid 9014] close(3) = 0 [pid 9014] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9014] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.716507][ T9012] siw: device registration error -23 [ 206.751059][ T9013] siw: device registration error -23 [pid 9014] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9014] close(3) = 0 [pid 9014] close(4) = 0 [pid 9014] close(5) = 0 [pid 9014] close(6) = -1 EBADF (Bad file descriptor) [pid 9014] close(7) = -1 EBADF (Bad file descriptor) [pid 9014] close(8) = -1 EBADF (Bad file descriptor) [pid 9014] close(9) = -1 EBADF (Bad file descriptor) [pid 9014] close(10) = -1 EBADF (Bad file descriptor) [pid 9014] close(11) = -1 EBADF (Bad file descriptor) [pid 9014] close(12) = -1 EBADF (Bad file descriptor) [pid 9014] close(13) = -1 EBADF (Bad file descriptor) [pid 9014] close(14) = -1 EBADF (Bad file descriptor) [pid 9014] close(15) = -1 EBADF (Bad file descriptor) [pid 9014] close(16) = -1 EBADF (Bad file descriptor) [pid 9014] close(17) = -1 EBADF (Bad file descriptor) [pid 9014] close(18) = -1 EBADF (Bad file descriptor) [pid 9014] close(19) = -1 EBADF (Bad file descriptor) [pid 9014] close(20) = -1 EBADF (Bad file descriptor) [pid 9014] close(21) = -1 EBADF (Bad file descriptor) [pid 9014] close(22) = -1 EBADF (Bad file descriptor) [pid 9014] close(23) = -1 EBADF (Bad file descriptor) [pid 9014] close(24) = -1 EBADF (Bad file descriptor) [pid 9014] close(25) = -1 EBADF (Bad file descriptor) [pid 9014] close(26) = -1 EBADF (Bad file descriptor) [pid 9014] close(27) = -1 EBADF (Bad file descriptor) [pid 9014] close(28) = -1 EBADF (Bad file descriptor) [pid 9014] close(29) = -1 EBADF (Bad file descriptor) [pid 9014] exit_group(0) = ? [pid 9014] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3396, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3394", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3394/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3394/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3394") = 0 [pid 3620] mkdir("./3395", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3397 ./strace-static-x86_64: Process 9015 attached [pid 9015] chdir("./3395") = 0 [pid 9015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9015] setpgid(0, 0) = 0 [pid 9015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9015] write(3, "1000", 4) = 4 [pid 9015] close(3) = 0 [pid 9015] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9015] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.782278][ T9014] siw: device registration error -23 [pid 9015] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9015] close(3) = 0 [pid 9015] close(4) = 0 [pid 9015] close(5) = 0 [pid 9015] close(6) = -1 EBADF (Bad file descriptor) [pid 9015] close(7) = -1 EBADF (Bad file descriptor) [pid 9015] close(8) = -1 EBADF (Bad file descriptor) [pid 9015] close(9) = -1 EBADF (Bad file descriptor) [pid 9015] close(10) = -1 EBADF (Bad file descriptor) [pid 9015] close(11) = -1 EBADF (Bad file descriptor) [pid 9015] close(12) = -1 EBADF (Bad file descriptor) [pid 9015] close(13) = -1 EBADF (Bad file descriptor) [pid 9015] close(14) = -1 EBADF (Bad file descriptor) [pid 9015] close(15) = -1 EBADF (Bad file descriptor) [pid 9015] close(16) = -1 EBADF (Bad file descriptor) [pid 9015] close(17) = -1 EBADF (Bad file descriptor) [pid 9015] close(18) = -1 EBADF (Bad file descriptor) [pid 9015] close(19) = -1 EBADF (Bad file descriptor) [pid 9015] close(20) = -1 EBADF (Bad file descriptor) [pid 9015] close(21) = -1 EBADF (Bad file descriptor) [pid 9015] close(22) = -1 EBADF (Bad file descriptor) [pid 9015] close(23) = -1 EBADF (Bad file descriptor) [pid 9015] close(24) = -1 EBADF (Bad file descriptor) [pid 9015] close(25) = -1 EBADF (Bad file descriptor) [pid 9015] close(26) = -1 EBADF (Bad file descriptor) [pid 9015] close(27) = -1 EBADF (Bad file descriptor) [pid 9015] close(28) = -1 EBADF (Bad file descriptor) [pid 9015] close(29) = -1 EBADF (Bad file descriptor) [pid 9015] exit_group(0) = ? [pid 9015] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3397, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3395", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3395/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3395/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3395") = 0 [pid 3620] mkdir("./3396", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3398 ./strace-static-x86_64: Process 9016 attached [pid 9016] chdir("./3396") = 0 [pid 9016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9016] setpgid(0, 0) = 0 [pid 9016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9016] write(3, "1000", 4) = 4 [pid 9016] close(3) = 0 [pid 9016] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9016] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.815444][ T9015] siw: device registration error -23 [pid 9016] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9016] close(3) = 0 [pid 9016] close(4) = 0 [pid 9016] close(5) = 0 [pid 9016] close(6) = -1 EBADF (Bad file descriptor) [pid 9016] close(7) = -1 EBADF (Bad file descriptor) [pid 9016] close(8) = -1 EBADF (Bad file descriptor) [pid 9016] close(9) = -1 EBADF (Bad file descriptor) [pid 9016] close(10) = -1 EBADF (Bad file descriptor) [pid 9016] close(11) = -1 EBADF (Bad file descriptor) [pid 9016] close(12) = -1 EBADF (Bad file descriptor) [pid 9016] close(13) = -1 EBADF (Bad file descriptor) [pid 9016] close(14) = -1 EBADF (Bad file descriptor) [pid 9016] close(15) = -1 EBADF (Bad file descriptor) [pid 9016] close(16) = -1 EBADF (Bad file descriptor) [pid 9016] close(17) = -1 EBADF (Bad file descriptor) [pid 9016] close(18) = -1 EBADF (Bad file descriptor) [pid 9016] close(19) = -1 EBADF (Bad file descriptor) [pid 9016] close(20) = -1 EBADF (Bad file descriptor) [pid 9016] close(21) = -1 EBADF (Bad file descriptor) [pid 9016] close(22) = -1 EBADF (Bad file descriptor) [pid 9016] close(23) = -1 EBADF (Bad file descriptor) [pid 9016] close(24) = -1 EBADF (Bad file descriptor) [pid 9016] close(25) = -1 EBADF (Bad file descriptor) [pid 9016] close(26) = -1 EBADF (Bad file descriptor) [pid 9016] close(27) = -1 EBADF (Bad file descriptor) [pid 9016] close(28) = -1 EBADF (Bad file descriptor) [pid 9016] close(29) = -1 EBADF (Bad file descriptor) [pid 9016] exit_group(0) = ? [pid 9016] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3398, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3396", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3396/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3396/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3396") = 0 [pid 3620] mkdir("./3397", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3399 ./strace-static-x86_64: Process 9017 attached [pid 9017] chdir("./3397") = 0 [pid 9017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9017] setpgid(0, 0) = 0 [pid 9017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9017] write(3, "1000", 4) = 4 [pid 9017] close(3) = 0 [pid 9017] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9017] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.847121][ T9016] siw: device registration error -23 [pid 9017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9017] close(3) = 0 [pid 9017] close(4) = 0 [pid 9017] close(5) = 0 [pid 9017] close(6) = -1 EBADF (Bad file descriptor) [pid 9017] close(7) = -1 EBADF (Bad file descriptor) [pid 9017] close(8) = -1 EBADF (Bad file descriptor) [pid 9017] close(9) = -1 EBADF (Bad file descriptor) [pid 9017] close(10) = -1 EBADF (Bad file descriptor) [pid 9017] close(11) = -1 EBADF (Bad file descriptor) [pid 9017] close(12) = -1 EBADF (Bad file descriptor) [pid 9017] close(13) = -1 EBADF (Bad file descriptor) [pid 9017] close(14) = -1 EBADF (Bad file descriptor) [pid 9017] close(15) = -1 EBADF (Bad file descriptor) [pid 9017] close(16) = -1 EBADF (Bad file descriptor) [pid 9017] close(17) = -1 EBADF (Bad file descriptor) [pid 9017] close(18) = -1 EBADF (Bad file descriptor) [pid 9017] close(19) = -1 EBADF (Bad file descriptor) [pid 9017] close(20) = -1 EBADF (Bad file descriptor) [pid 9017] close(21) = -1 EBADF (Bad file descriptor) [pid 9017] close(22) = -1 EBADF (Bad file descriptor) [pid 9017] close(23) = -1 EBADF (Bad file descriptor) [pid 9017] close(24) = -1 EBADF (Bad file descriptor) [pid 9017] close(25) = -1 EBADF (Bad file descriptor) [pid 9017] close(26) = -1 EBADF (Bad file descriptor) [pid 9017] close(27) = -1 EBADF (Bad file descriptor) [pid 9017] close(28) = -1 EBADF (Bad file descriptor) [pid 9017] close(29) = -1 EBADF (Bad file descriptor) [pid 9017] exit_group(0) = ? [pid 9017] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3399, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3397", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3397/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3397/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3397") = 0 [pid 3620] mkdir("./3398", 0777) = 0 [ 206.882769][ T9017] siw: device registration error -23 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9018 attached , child_tidptr=0x555555b53690) = 3400 [pid 9018] chdir("./3398") = 0 [pid 9018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9018] setpgid(0, 0) = 0 [pid 9018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9018] write(3, "1000", 4) = 4 [pid 9018] close(3) = 0 [pid 9018] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9018] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9018] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9018] close(3) = 0 [pid 9018] close(4) = 0 [pid 9018] close(5) = 0 [pid 9018] close(6) = -1 EBADF (Bad file descriptor) [pid 9018] close(7) = -1 EBADF (Bad file descriptor) [pid 9018] close(8) = -1 EBADF (Bad file descriptor) [pid 9018] close(9) = -1 EBADF (Bad file descriptor) [pid 9018] close(10) = -1 EBADF (Bad file descriptor) [pid 9018] close(11) = -1 EBADF (Bad file descriptor) [pid 9018] close(12) = -1 EBADF (Bad file descriptor) [pid 9018] close(13) = -1 EBADF (Bad file descriptor) [pid 9018] close(14) = -1 EBADF (Bad file descriptor) [pid 9018] close(15) = -1 EBADF (Bad file descriptor) [pid 9018] close(16) = -1 EBADF (Bad file descriptor) [pid 9018] close(17) = -1 EBADF (Bad file descriptor) [pid 9018] close(18) = -1 EBADF (Bad file descriptor) [pid 9018] close(19) = -1 EBADF (Bad file descriptor) [pid 9018] close(20) = -1 EBADF (Bad file descriptor) [pid 9018] close(21) = -1 EBADF (Bad file descriptor) [pid 9018] close(22) = -1 EBADF (Bad file descriptor) [pid 9018] close(23) = -1 EBADF (Bad file descriptor) [pid 9018] close(24) = -1 EBADF (Bad file descriptor) [pid 9018] close(25) = -1 EBADF (Bad file descriptor) [pid 9018] close(26) = -1 EBADF (Bad file descriptor) [pid 9018] close(27) = -1 EBADF (Bad file descriptor) [pid 9018] close(28) = -1 EBADF (Bad file descriptor) [pid 9018] close(29) = -1 EBADF (Bad file descriptor) [pid 9018] exit_group(0) = ? [pid 9018] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3400, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3398", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3398/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3398/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3398") = 0 [pid 3620] mkdir("./3399", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9019 attached , child_tidptr=0x555555b53690) = 3401 [pid 9019] chdir("./3399") = 0 [pid 9019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9019] setpgid(0, 0) = 0 [pid 9019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9019] write(3, "1000", 4) = 4 [pid 9019] close(3) = 0 [pid 9019] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9019] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9019] close(3) = 0 [pid 9019] close(4) = 0 [pid 9019] close(5) = 0 [pid 9019] close(6) = -1 EBADF (Bad file descriptor) [pid 9019] close(7) = -1 EBADF (Bad file descriptor) [pid 9019] close(8) = -1 EBADF (Bad file descriptor) [pid 9019] close(9) = -1 EBADF (Bad file descriptor) [pid 9019] close(10) = -1 EBADF (Bad file descriptor) [pid 9019] close(11) = -1 EBADF (Bad file descriptor) [pid 9019] close(12) = -1 EBADF (Bad file descriptor) [pid 9019] close(13) = -1 EBADF (Bad file descriptor) [pid 9019] close(14) = -1 EBADF (Bad file descriptor) [pid 9019] close(15) = -1 EBADF (Bad file descriptor) [pid 9019] close(16) = -1 EBADF (Bad file descriptor) [pid 9019] close(17) = -1 EBADF (Bad file descriptor) [pid 9019] close(18) = -1 EBADF (Bad file descriptor) [pid 9019] close(19) = -1 EBADF (Bad file descriptor) [pid 9019] close(20) = -1 EBADF (Bad file descriptor) [pid 9019] close(21) = -1 EBADF (Bad file descriptor) [pid 9019] close(22) = -1 EBADF (Bad file descriptor) [pid 9019] close(23) = -1 EBADF (Bad file descriptor) [pid 9019] close(24) = -1 EBADF (Bad file descriptor) [pid 9019] close(25) = -1 EBADF (Bad file descriptor) [pid 9019] close(26) = -1 EBADF (Bad file descriptor) [pid 9019] close(27) = -1 EBADF (Bad file descriptor) [pid 9019] close(28) = -1 EBADF (Bad file descriptor) [pid 9019] close(29) = -1 EBADF (Bad file descriptor) [pid 9019] exit_group(0) = ? [pid 9019] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3401, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3399", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3399/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3399/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3399/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3399") = 0 [pid 3620] mkdir("./3400", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9020 attached , child_tidptr=0x555555b53690) = 3402 [pid 9020] chdir("./3400") = 0 [pid 9020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9020] setpgid(0, 0) = 0 [pid 9020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9020] write(3, "1000", 4) = 4 [pid 9020] close(3) = 0 [pid 9020] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9020] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.933326][ T9018] siw: device registration error -23 [ 206.961160][ T9019] siw: device registration error -23 [pid 9020] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9020] close(3) = 0 [pid 9020] close(4) = 0 [pid 9020] close(5) = 0 [pid 9020] close(6) = -1 EBADF (Bad file descriptor) [pid 9020] close(7) = -1 EBADF (Bad file descriptor) [pid 9020] close(8) = -1 EBADF (Bad file descriptor) [pid 9020] close(9) = -1 EBADF (Bad file descriptor) [pid 9020] close(10) = -1 EBADF (Bad file descriptor) [pid 9020] close(11) = -1 EBADF (Bad file descriptor) [pid 9020] close(12) = -1 EBADF (Bad file descriptor) [pid 9020] close(13) = -1 EBADF (Bad file descriptor) [pid 9020] close(14) = -1 EBADF (Bad file descriptor) [pid 9020] close(15) = -1 EBADF (Bad file descriptor) [pid 9020] close(16) = -1 EBADF (Bad file descriptor) [pid 9020] close(17) = -1 EBADF (Bad file descriptor) [pid 9020] close(18) = -1 EBADF (Bad file descriptor) [pid 9020] close(19) = -1 EBADF (Bad file descriptor) [pid 9020] close(20) = -1 EBADF (Bad file descriptor) [pid 9020] close(21) = -1 EBADF (Bad file descriptor) [pid 9020] close(22) = -1 EBADF (Bad file descriptor) [pid 9020] close(23) = -1 EBADF (Bad file descriptor) [pid 9020] close(24) = -1 EBADF (Bad file descriptor) [pid 9020] close(25) = -1 EBADF (Bad file descriptor) [pid 9020] close(26) = -1 EBADF (Bad file descriptor) [pid 9020] close(27) = -1 EBADF (Bad file descriptor) [pid 9020] close(28) = -1 EBADF (Bad file descriptor) [pid 9020] close(29) = -1 EBADF (Bad file descriptor) [pid 9020] exit_group(0) = ? [pid 9020] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3402, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3400", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3400/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3400/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3400") = 0 [pid 3620] mkdir("./3401", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9021 attached , child_tidptr=0x555555b53690) = 3403 [pid 9021] chdir("./3401") = 0 [pid 9021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9021] setpgid(0, 0) = 0 [pid 9021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9021] write(3, "1000", 4) = 4 [pid 9021] close(3) = 0 [pid 9021] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9021] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 206.993431][ T9020] siw: device registration error -23 [pid 9021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9021] close(3) = 0 [pid 9021] close(4) = 0 [pid 9021] close(5) = 0 [pid 9021] close(6) = -1 EBADF (Bad file descriptor) [pid 9021] close(7) = -1 EBADF (Bad file descriptor) [pid 9021] close(8) = -1 EBADF (Bad file descriptor) [pid 9021] close(9) = -1 EBADF (Bad file descriptor) [pid 9021] close(10) = -1 EBADF (Bad file descriptor) [pid 9021] close(11) = -1 EBADF (Bad file descriptor) [pid 9021] close(12) = -1 EBADF (Bad file descriptor) [pid 9021] close(13) = -1 EBADF (Bad file descriptor) [pid 9021] close(14) = -1 EBADF (Bad file descriptor) [pid 9021] close(15) = -1 EBADF (Bad file descriptor) [pid 9021] close(16) = -1 EBADF (Bad file descriptor) [pid 9021] close(17) = -1 EBADF (Bad file descriptor) [pid 9021] close(18) = -1 EBADF (Bad file descriptor) [pid 9021] close(19) = -1 EBADF (Bad file descriptor) [pid 9021] close(20) = -1 EBADF (Bad file descriptor) [pid 9021] close(21) = -1 EBADF (Bad file descriptor) [pid 9021] close(22) = -1 EBADF (Bad file descriptor) [pid 9021] close(23) = -1 EBADF (Bad file descriptor) [pid 9021] close(24) = -1 EBADF (Bad file descriptor) [pid 9021] close(25) = -1 EBADF (Bad file descriptor) [pid 9021] close(26) = -1 EBADF (Bad file descriptor) [pid 9021] close(27) = -1 EBADF (Bad file descriptor) [pid 9021] close(28) = -1 EBADF (Bad file descriptor) [pid 9021] close(29) = -1 EBADF (Bad file descriptor) [pid 9021] exit_group(0) = ? [pid 9021] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3403, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3401", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3401/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3401/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3401/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3401") = 0 [pid 3620] mkdir("./3402", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9022 attached , child_tidptr=0x555555b53690) = 3404 [pid 9022] chdir("./3402") = 0 [pid 9022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9022] setpgid(0, 0) = 0 [pid 9022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9022] write(3, "1000", 4) = 4 [pid 9022] close(3) = 0 [pid 9022] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9022] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9022] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9022] close(3) = 0 [pid 9022] close(4) = 0 [pid 9022] close(5) = 0 [pid 9022] close(6) = -1 EBADF (Bad file descriptor) [pid 9022] close(7) = -1 EBADF (Bad file descriptor) [pid 9022] close(8) = -1 EBADF (Bad file descriptor) [pid 9022] close(9) = -1 EBADF (Bad file descriptor) [pid 9022] close(10) = -1 EBADF (Bad file descriptor) [pid 9022] close(11) = -1 EBADF (Bad file descriptor) [pid 9022] close(12) = -1 EBADF (Bad file descriptor) [pid 9022] close(13) = -1 EBADF (Bad file descriptor) [pid 9022] close(14) = -1 EBADF (Bad file descriptor) [pid 9022] close(15) = -1 EBADF (Bad file descriptor) [pid 9022] close(16) = -1 EBADF (Bad file descriptor) [pid 9022] close(17) = -1 EBADF (Bad file descriptor) [pid 9022] close(18) = -1 EBADF (Bad file descriptor) [pid 9022] close(19) = -1 EBADF (Bad file descriptor) [pid 9022] close(20) = -1 EBADF (Bad file descriptor) [pid 9022] close(21) = -1 EBADF (Bad file descriptor) [pid 9022] close(22) = -1 EBADF (Bad file descriptor) [pid 9022] close(23) = -1 EBADF (Bad file descriptor) [pid 9022] close(24) = -1 EBADF (Bad file descriptor) [pid 9022] close(25) = -1 EBADF (Bad file descriptor) [pid 9022] close(26) = -1 EBADF (Bad file descriptor) [pid 9022] close(27) = -1 EBADF (Bad file descriptor) [pid 9022] close(28) = -1 EBADF (Bad file descriptor) [pid 9022] close(29) = -1 EBADF (Bad file descriptor) [pid 9022] exit_group(0) = ? [pid 9022] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3404, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3402", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3402/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3402/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3402/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3402") = 0 [pid 3620] mkdir("./3403", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3405 ./strace-static-x86_64: Process 9023 attached [pid 9023] chdir("./3403") = 0 [pid 9023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9023] setpgid(0, 0) = 0 [pid 9023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9023] write(3, "1000", 4) = 4 [pid 9023] close(3) = 0 [pid 9023] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9023] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.024487][ T9021] siw: device registration error -23 [ 207.054843][ T9022] siw: device registration error -23 [pid 9023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9023] close(3) = 0 [pid 9023] close(4) = 0 [pid 9023] close(5) = 0 [pid 9023] close(6) = -1 EBADF (Bad file descriptor) [pid 9023] close(7) = -1 EBADF (Bad file descriptor) [pid 9023] close(8) = -1 EBADF (Bad file descriptor) [pid 9023] close(9) = -1 EBADF (Bad file descriptor) [pid 9023] close(10) = -1 EBADF (Bad file descriptor) [pid 9023] close(11) = -1 EBADF (Bad file descriptor) [pid 9023] close(12) = -1 EBADF (Bad file descriptor) [pid 9023] close(13) = -1 EBADF (Bad file descriptor) [pid 9023] close(14) = -1 EBADF (Bad file descriptor) [pid 9023] close(15) = -1 EBADF (Bad file descriptor) [pid 9023] close(16) = -1 EBADF (Bad file descriptor) [pid 9023] close(17) = -1 EBADF (Bad file descriptor) [pid 9023] close(18) = -1 EBADF (Bad file descriptor) [pid 9023] close(19) = -1 EBADF (Bad file descriptor) [pid 9023] close(20) = -1 EBADF (Bad file descriptor) [pid 9023] close(21) = -1 EBADF (Bad file descriptor) [pid 9023] close(22) = -1 EBADF (Bad file descriptor) [pid 9023] close(23) = -1 EBADF (Bad file descriptor) [pid 9023] close(24) = -1 EBADF (Bad file descriptor) [pid 9023] close(25) = -1 EBADF (Bad file descriptor) [pid 9023] close(26) = -1 EBADF (Bad file descriptor) [pid 9023] close(27) = -1 EBADF (Bad file descriptor) [pid 9023] close(28) = -1 EBADF (Bad file descriptor) [pid 9023] close(29) = -1 EBADF (Bad file descriptor) [pid 9023] exit_group(0) = ? [pid 9023] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3405, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3403", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3403/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3403/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3403/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3403") = 0 [pid 3620] mkdir("./3404", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9024 attached , child_tidptr=0x555555b53690) = 3406 [pid 9024] chdir("./3404") = 0 [pid 9024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9024] setpgid(0, 0) = 0 [pid 9024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9024] write(3, "1000", 4) = 4 [pid 9024] close(3) = 0 [ 207.096688][ T9023] siw: device registration error -23 [pid 9024] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9024] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9024] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9024] close(3) = 0 [pid 9024] close(4) = 0 [pid 9024] close(5) = 0 [pid 9024] close(6) = -1 EBADF (Bad file descriptor) [pid 9024] close(7) = -1 EBADF (Bad file descriptor) [pid 9024] close(8) = -1 EBADF (Bad file descriptor) [pid 9024] close(9) = -1 EBADF (Bad file descriptor) [pid 9024] close(10) = -1 EBADF (Bad file descriptor) [pid 9024] close(11) = -1 EBADF (Bad file descriptor) [pid 9024] close(12) = -1 EBADF (Bad file descriptor) [pid 9024] close(13) = -1 EBADF (Bad file descriptor) [pid 9024] close(14) = -1 EBADF (Bad file descriptor) [pid 9024] close(15) = -1 EBADF (Bad file descriptor) [pid 9024] close(16) = -1 EBADF (Bad file descriptor) [pid 9024] close(17) = -1 EBADF (Bad file descriptor) [pid 9024] close(18) = -1 EBADF (Bad file descriptor) [pid 9024] close(19) = -1 EBADF (Bad file descriptor) [pid 9024] close(20) = -1 EBADF (Bad file descriptor) [pid 9024] close(21) = -1 EBADF (Bad file descriptor) [pid 9024] close(22) = -1 EBADF (Bad file descriptor) [pid 9024] close(23) = -1 EBADF (Bad file descriptor) [pid 9024] close(24) = -1 EBADF (Bad file descriptor) [pid 9024] close(25) = -1 EBADF (Bad file descriptor) [pid 9024] close(26) = -1 EBADF (Bad file descriptor) [pid 9024] close(27) = -1 EBADF (Bad file descriptor) [pid 9024] close(28) = -1 EBADF (Bad file descriptor) [pid 9024] close(29) = -1 EBADF (Bad file descriptor) [pid 9024] exit_group(0) = ? [pid 9024] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3406, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3404", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3404/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3404/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3404/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3404") = 0 [pid 3620] mkdir("./3405", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3407 ./strace-static-x86_64: Process 9025 attached [pid 9025] chdir("./3405") = 0 [pid 9025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9025] setpgid(0, 0) = 0 [pid 9025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9025] write(3, "1000", 4) = 4 [pid 9025] close(3) = 0 [pid 9025] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9025] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9025] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9025] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9025] close(3) = 0 [pid 9025] close(4) = 0 [pid 9025] close(5) = 0 [pid 9025] close(6) = -1 EBADF (Bad file descriptor) [pid 9025] close(7) = -1 EBADF (Bad file descriptor) [pid 9025] close(8) = -1 EBADF (Bad file descriptor) [pid 9025] close(9) = -1 EBADF (Bad file descriptor) [pid 9025] close(10) = -1 EBADF (Bad file descriptor) [pid 9025] close(11) = -1 EBADF (Bad file descriptor) [pid 9025] close(12) = -1 EBADF (Bad file descriptor) [pid 9025] close(13) = -1 EBADF (Bad file descriptor) [pid 9025] close(14) = -1 EBADF (Bad file descriptor) [pid 9025] close(15) = -1 EBADF (Bad file descriptor) [pid 9025] close(16) = -1 EBADF (Bad file descriptor) [pid 9025] close(17) = -1 EBADF (Bad file descriptor) [pid 9025] close(18) = -1 EBADF (Bad file descriptor) [pid 9025] close(19) = -1 EBADF (Bad file descriptor) [pid 9025] close(20) = -1 EBADF (Bad file descriptor) [pid 9025] close(21) = -1 EBADF (Bad file descriptor) [pid 9025] close(22) = -1 EBADF (Bad file descriptor) [pid 9025] close(23) = -1 EBADF (Bad file descriptor) [pid 9025] close(24) = -1 EBADF (Bad file descriptor) [pid 9025] close(25) = -1 EBADF (Bad file descriptor) [pid 9025] close(26) = -1 EBADF (Bad file descriptor) [pid 9025] close(27) = -1 EBADF (Bad file descriptor) [pid 9025] close(28) = -1 EBADF (Bad file descriptor) [pid 9025] close(29) = -1 EBADF (Bad file descriptor) [pid 9025] exit_group(0) = ? [pid 9025] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3407, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3405", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3405/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3405/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3405/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3405") = 0 [pid 3620] mkdir("./3406", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3408 ./strace-static-x86_64: Process 9026 attached [pid 9026] chdir("./3406") = 0 [pid 9026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9026] setpgid(0, 0) = 0 [pid 9026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9026] write(3, "1000", 4) = 4 [pid 9026] close(3) = 0 [pid 9026] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9026] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.139897][ T9024] siw: device registration error -23 [ 207.172379][ T9025] siw: device registration error -23 [pid 9026] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9026] close(3) = 0 [pid 9026] close(4) = 0 [pid 9026] close(5) = 0 [pid 9026] close(6) = -1 EBADF (Bad file descriptor) [pid 9026] close(7) = -1 EBADF (Bad file descriptor) [pid 9026] close(8) = -1 EBADF (Bad file descriptor) [pid 9026] close(9) = -1 EBADF (Bad file descriptor) [pid 9026] close(10) = -1 EBADF (Bad file descriptor) [pid 9026] close(11) = -1 EBADF (Bad file descriptor) [pid 9026] close(12) = -1 EBADF (Bad file descriptor) [pid 9026] close(13) = -1 EBADF (Bad file descriptor) [pid 9026] close(14) = -1 EBADF (Bad file descriptor) [pid 9026] close(15) = -1 EBADF (Bad file descriptor) [pid 9026] close(16) = -1 EBADF (Bad file descriptor) [pid 9026] close(17) = -1 EBADF (Bad file descriptor) [pid 9026] close(18) = -1 EBADF (Bad file descriptor) [pid 9026] close(19) = -1 EBADF (Bad file descriptor) [pid 9026] close(20) = -1 EBADF (Bad file descriptor) [pid 9026] close(21) = -1 EBADF (Bad file descriptor) [pid 9026] close(22) = -1 EBADF (Bad file descriptor) [pid 9026] close(23) = -1 EBADF (Bad file descriptor) [pid 9026] close(24) = -1 EBADF (Bad file descriptor) [pid 9026] close(25) = -1 EBADF (Bad file descriptor) [pid 9026] close(26) = -1 EBADF (Bad file descriptor) [pid 9026] close(27) = -1 EBADF (Bad file descriptor) [pid 9026] close(28) = -1 EBADF (Bad file descriptor) [pid 9026] close(29) = -1 EBADF (Bad file descriptor) [pid 9026] exit_group(0) = ? [pid 9026] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3408, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3406", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3406/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3406/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3406") = 0 [pid 3620] mkdir("./3407", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9027 attached [pid 9027] chdir("./3407" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3409 [pid 9027] <... chdir resumed>) = 0 [pid 9027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9027] setpgid(0, 0) = 0 [pid 9027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9027] write(3, "1000", 4) = 4 [pid 9027] close(3) = 0 [pid 9027] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9027] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.209595][ T9026] siw: device registration error -23 [pid 9027] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9027] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9027] close(3) = 0 [pid 9027] close(4) = 0 [pid 9027] close(5) = 0 [pid 9027] close(6) = -1 EBADF (Bad file descriptor) [pid 9027] close(7) = -1 EBADF (Bad file descriptor) [pid 9027] close(8) = -1 EBADF (Bad file descriptor) [pid 9027] close(9) = -1 EBADF (Bad file descriptor) [pid 9027] close(10) = -1 EBADF (Bad file descriptor) [pid 9027] close(11) = -1 EBADF (Bad file descriptor) [pid 9027] close(12) = -1 EBADF (Bad file descriptor) [pid 9027] close(13) = -1 EBADF (Bad file descriptor) [pid 9027] close(14) = -1 EBADF (Bad file descriptor) [pid 9027] close(15) = -1 EBADF (Bad file descriptor) [pid 9027] close(16) = -1 EBADF (Bad file descriptor) [pid 9027] close(17) = -1 EBADF (Bad file descriptor) [pid 9027] close(18) = -1 EBADF (Bad file descriptor) [pid 9027] close(19) = -1 EBADF (Bad file descriptor) [pid 9027] close(20) = -1 EBADF (Bad file descriptor) [pid 9027] close(21) = -1 EBADF (Bad file descriptor) [pid 9027] close(22) = -1 EBADF (Bad file descriptor) [pid 9027] close(23) = -1 EBADF (Bad file descriptor) [pid 9027] close(24) = -1 EBADF (Bad file descriptor) [pid 9027] close(25) = -1 EBADF (Bad file descriptor) [pid 9027] close(26) = -1 EBADF (Bad file descriptor) [pid 9027] close(27) = -1 EBADF (Bad file descriptor) [pid 9027] close(28) = -1 EBADF (Bad file descriptor) [pid 9027] close(29) = -1 EBADF (Bad file descriptor) [pid 9027] exit_group(0) = ? [pid 9027] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3409, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3407", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3407/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3407/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3407/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3407") = 0 [pid 3620] mkdir("./3408", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9028 attached [pid 9028] chdir("./3408") = 0 [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3410 [pid 9028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9028] setpgid(0, 0) = 0 [pid 9028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 207.243549][ T9027] siw: device registration error -23 [pid 9028] write(3, "1000", 4) = 4 [pid 9028] close(3) = 0 [pid 9028] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9028] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9028] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9028] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9028] close(3) = 0 [pid 9028] close(4) = 0 [pid 9028] close(5) = 0 [pid 9028] close(6) = -1 EBADF (Bad file descriptor) [pid 9028] close(7) = -1 EBADF (Bad file descriptor) [pid 9028] close(8) = -1 EBADF (Bad file descriptor) [pid 9028] close(9) = -1 EBADF (Bad file descriptor) [pid 9028] close(10) = -1 EBADF (Bad file descriptor) [pid 9028] close(11) = -1 EBADF (Bad file descriptor) [pid 9028] close(12) = -1 EBADF (Bad file descriptor) [pid 9028] close(13) = -1 EBADF (Bad file descriptor) [pid 9028] close(14) = -1 EBADF (Bad file descriptor) [pid 9028] close(15) = -1 EBADF (Bad file descriptor) [pid 9028] close(16) = -1 EBADF (Bad file descriptor) [pid 9028] close(17) = -1 EBADF (Bad file descriptor) [pid 9028] close(18) = -1 EBADF (Bad file descriptor) [pid 9028] close(19) = -1 EBADF (Bad file descriptor) [pid 9028] close(20) = -1 EBADF (Bad file descriptor) [pid 9028] close(21) = -1 EBADF (Bad file descriptor) [pid 9028] close(22) = -1 EBADF (Bad file descriptor) [pid 9028] close(23) = -1 EBADF (Bad file descriptor) [pid 9028] close(24) = -1 EBADF (Bad file descriptor) [pid 9028] close(25) = -1 EBADF (Bad file descriptor) [pid 9028] close(26) = -1 EBADF (Bad file descriptor) [pid 9028] close(27) = -1 EBADF (Bad file descriptor) [pid 9028] close(28) = -1 EBADF (Bad file descriptor) [pid 9028] close(29) = -1 EBADF (Bad file descriptor) [pid 9028] exit_group(0) = ? [pid 9028] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3410, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3408", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3408/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3408/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3408/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3408") = 0 [pid 3620] mkdir("./3409", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3411 ./strace-static-x86_64: Process 9029 attached [pid 9029] chdir("./3409") = 0 [pid 9029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9029] setpgid(0, 0) = 0 [pid 9029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9029] write(3, "1000", 4) = 4 [pid 9029] close(3) = 0 [pid 9029] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9029] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9029] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9029] close(3) = 0 [pid 9029] close(4) = 0 [pid 9029] close(5) = 0 [pid 9029] close(6) = -1 EBADF (Bad file descriptor) [pid 9029] close(7) = -1 EBADF (Bad file descriptor) [pid 9029] close(8) = -1 EBADF (Bad file descriptor) [pid 9029] close(9) = -1 EBADF (Bad file descriptor) [pid 9029] close(10) = -1 EBADF (Bad file descriptor) [pid 9029] close(11) = -1 EBADF (Bad file descriptor) [pid 9029] close(12) = -1 EBADF (Bad file descriptor) [pid 9029] close(13) = -1 EBADF (Bad file descriptor) [pid 9029] close(14) = -1 EBADF (Bad file descriptor) [pid 9029] close(15) = -1 EBADF (Bad file descriptor) [pid 9029] close(16) = -1 EBADF (Bad file descriptor) [pid 9029] close(17) = -1 EBADF (Bad file descriptor) [pid 9029] close(18) = -1 EBADF (Bad file descriptor) [pid 9029] close(19) = -1 EBADF (Bad file descriptor) [pid 9029] close(20) = -1 EBADF (Bad file descriptor) [pid 9029] close(21) = -1 EBADF (Bad file descriptor) [pid 9029] close(22) = -1 EBADF (Bad file descriptor) [pid 9029] close(23) = -1 EBADF (Bad file descriptor) [pid 9029] close(24) = -1 EBADF (Bad file descriptor) [pid 9029] close(25) = -1 EBADF (Bad file descriptor) [pid 9029] close(26) = -1 EBADF (Bad file descriptor) [pid 9029] close(27) = -1 EBADF (Bad file descriptor) [pid 9029] close(28) = -1 EBADF (Bad file descriptor) [pid 9029] close(29) = -1 EBADF (Bad file descriptor) [pid 9029] exit_group(0) = ? [pid 9029] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3411, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3409", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3409/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3409/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3409/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3409") = 0 [pid 3620] mkdir("./3410", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9030 attached , child_tidptr=0x555555b53690) = 3412 [pid 9030] chdir("./3410") = 0 [pid 9030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9030] setpgid(0, 0) = 0 [pid 9030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9030] write(3, "1000", 4) = 4 [pid 9030] close(3) = 0 [pid 9030] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9030] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.287363][ T9028] siw: device registration error -23 [ 207.321822][ T9029] siw: device registration error -23 [pid 9030] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9030] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9030] close(3) = 0 [pid 9030] close(4) = 0 [pid 9030] close(5) = 0 [pid 9030] close(6) = -1 EBADF (Bad file descriptor) [pid 9030] close(7) = -1 EBADF (Bad file descriptor) [pid 9030] close(8) = -1 EBADF (Bad file descriptor) [pid 9030] close(9) = -1 EBADF (Bad file descriptor) [pid 9030] close(10) = -1 EBADF (Bad file descriptor) [pid 9030] close(11) = -1 EBADF (Bad file descriptor) [pid 9030] close(12) = -1 EBADF (Bad file descriptor) [pid 9030] close(13) = -1 EBADF (Bad file descriptor) [pid 9030] close(14) = -1 EBADF (Bad file descriptor) [pid 9030] close(15) = -1 EBADF (Bad file descriptor) [pid 9030] close(16) = -1 EBADF (Bad file descriptor) [pid 9030] close(17) = -1 EBADF (Bad file descriptor) [pid 9030] close(18) = -1 EBADF (Bad file descriptor) [pid 9030] close(19) = -1 EBADF (Bad file descriptor) [pid 9030] close(20) = -1 EBADF (Bad file descriptor) [pid 9030] close(21) = -1 EBADF (Bad file descriptor) [pid 9030] close(22) = -1 EBADF (Bad file descriptor) [pid 9030] close(23) = -1 EBADF (Bad file descriptor) [pid 9030] close(24) = -1 EBADF (Bad file descriptor) [pid 9030] close(25) = -1 EBADF (Bad file descriptor) [pid 9030] close(26) = -1 EBADF (Bad file descriptor) [pid 9030] close(27) = -1 EBADF (Bad file descriptor) [pid 9030] close(28) = -1 EBADF (Bad file descriptor) [pid 9030] close(29) = -1 EBADF (Bad file descriptor) [pid 9030] exit_group(0) = ? [pid 9030] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3412, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3410", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3410/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3410/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3410") = 0 [pid 3620] mkdir("./3411", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3413 ./strace-static-x86_64: Process 9031 attached [pid 9031] chdir("./3411") = 0 [pid 9031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9031] setpgid(0, 0) = 0 [pid 9031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9031] write(3, "1000", 4) = 4 [pid 9031] close(3) = 0 [pid 9031] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9031] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.363539][ T9030] siw: device registration error -23 [pid 9031] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9031] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9031] close(3) = 0 [pid 9031] close(4) = 0 [pid 9031] close(5) = 0 [pid 9031] close(6) = -1 EBADF (Bad file descriptor) [pid 9031] close(7) = -1 EBADF (Bad file descriptor) [pid 9031] close(8) = -1 EBADF (Bad file descriptor) [pid 9031] close(9) = -1 EBADF (Bad file descriptor) [pid 9031] close(10) = -1 EBADF (Bad file descriptor) [pid 9031] close(11) = -1 EBADF (Bad file descriptor) [pid 9031] close(12) = -1 EBADF (Bad file descriptor) [pid 9031] close(13) = -1 EBADF (Bad file descriptor) [pid 9031] close(14) = -1 EBADF (Bad file descriptor) [pid 9031] close(15) = -1 EBADF (Bad file descriptor) [pid 9031] close(16) = -1 EBADF (Bad file descriptor) [pid 9031] close(17) = -1 EBADF (Bad file descriptor) [pid 9031] close(18) = -1 EBADF (Bad file descriptor) [pid 9031] close(19) = -1 EBADF (Bad file descriptor) [pid 9031] close(20) = -1 EBADF (Bad file descriptor) [pid 9031] close(21) = -1 EBADF (Bad file descriptor) [pid 9031] close(22) = -1 EBADF (Bad file descriptor) [pid 9031] close(23) = -1 EBADF (Bad file descriptor) [pid 9031] close(24) = -1 EBADF (Bad file descriptor) [pid 9031] close(25) = -1 EBADF (Bad file descriptor) [pid 9031] close(26) = -1 EBADF (Bad file descriptor) [pid 9031] close(27) = -1 EBADF (Bad file descriptor) [pid 9031] close(28) = -1 EBADF (Bad file descriptor) [pid 9031] close(29) = -1 EBADF (Bad file descriptor) [pid 9031] exit_group(0) = ? [pid 9031] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3413, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3411", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3411/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3411/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3411/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3411") = 0 [pid 3620] mkdir("./3412", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9032 attached , child_tidptr=0x555555b53690) = 3414 [pid 9032] chdir("./3412") = 0 [pid 9032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9032] setpgid(0, 0) = 0 [pid 9032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 207.394871][ T9031] siw: device registration error -23 [pid 9032] write(3, "1000", 4) = 4 [pid 9032] close(3) = 0 [pid 9032] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9032] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9032] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9032] close(3) = 0 [pid 9032] close(4) = 0 [pid 9032] close(5) = 0 [pid 9032] close(6) = -1 EBADF (Bad file descriptor) [pid 9032] close(7) = -1 EBADF (Bad file descriptor) [pid 9032] close(8) = -1 EBADF (Bad file descriptor) [pid 9032] close(9) = -1 EBADF (Bad file descriptor) [pid 9032] close(10) = -1 EBADF (Bad file descriptor) [pid 9032] close(11) = -1 EBADF (Bad file descriptor) [pid 9032] close(12) = -1 EBADF (Bad file descriptor) [pid 9032] close(13) = -1 EBADF (Bad file descriptor) [pid 9032] close(14) = -1 EBADF (Bad file descriptor) [pid 9032] close(15) = -1 EBADF (Bad file descriptor) [pid 9032] close(16) = -1 EBADF (Bad file descriptor) [pid 9032] close(17) = -1 EBADF (Bad file descriptor) [pid 9032] close(18) = -1 EBADF (Bad file descriptor) [pid 9032] close(19) = -1 EBADF (Bad file descriptor) [pid 9032] close(20) = -1 EBADF (Bad file descriptor) [pid 9032] close(21) = -1 EBADF (Bad file descriptor) [pid 9032] close(22) = -1 EBADF (Bad file descriptor) [pid 9032] close(23) = -1 EBADF (Bad file descriptor) [pid 9032] close(24) = -1 EBADF (Bad file descriptor) [pid 9032] close(25) = -1 EBADF (Bad file descriptor) [pid 9032] close(26) = -1 EBADF (Bad file descriptor) [pid 9032] close(27) = -1 EBADF (Bad file descriptor) [pid 9032] close(28) = -1 EBADF (Bad file descriptor) [pid 9032] close(29) = -1 EBADF (Bad file descriptor) [pid 9032] exit_group(0) = ? [pid 9032] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3414, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3412", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3412/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3412/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3412/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3412") = 0 [pid 3620] mkdir("./3413", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3415 ./strace-static-x86_64: Process 9033 attached [pid 9033] chdir("./3413") = 0 [pid 9033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9033] setpgid(0, 0) = 0 [pid 9033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9033] write(3, "1000", 4) = 4 [pid 9033] close(3) = 0 [pid 9033] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9033] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.439936][ T9032] siw: device registration error -23 [pid 9033] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9033] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9033] close(3) = 0 [pid 9033] close(4) = 0 [pid 9033] close(5) = 0 [pid 9033] close(6) = -1 EBADF (Bad file descriptor) [pid 9033] close(7) = -1 EBADF (Bad file descriptor) [pid 9033] close(8) = -1 EBADF (Bad file descriptor) [pid 9033] close(9) = -1 EBADF (Bad file descriptor) [pid 9033] close(10) = -1 EBADF (Bad file descriptor) [pid 9033] close(11) = -1 EBADF (Bad file descriptor) [pid 9033] close(12) = -1 EBADF (Bad file descriptor) [pid 9033] close(13) = -1 EBADF (Bad file descriptor) [pid 9033] close(14) = -1 EBADF (Bad file descriptor) [pid 9033] close(15) = -1 EBADF (Bad file descriptor) [pid 9033] close(16) = -1 EBADF (Bad file descriptor) [pid 9033] close(17) = -1 EBADF (Bad file descriptor) [pid 9033] close(18) = -1 EBADF (Bad file descriptor) [pid 9033] close(19) = -1 EBADF (Bad file descriptor) [pid 9033] close(20) = -1 EBADF (Bad file descriptor) [pid 9033] close(21) = -1 EBADF (Bad file descriptor) [pid 9033] close(22) = -1 EBADF (Bad file descriptor) [pid 9033] close(23) = -1 EBADF (Bad file descriptor) [pid 9033] close(24) = -1 EBADF (Bad file descriptor) [pid 9033] close(25) = -1 EBADF (Bad file descriptor) [pid 9033] close(26) = -1 EBADF (Bad file descriptor) [pid 9033] close(27) = -1 EBADF (Bad file descriptor) [pid 9033] close(28) = -1 EBADF (Bad file descriptor) [pid 9033] close(29) = -1 EBADF (Bad file descriptor) [pid 9033] exit_group(0) = ? [pid 9033] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3415, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3413", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3413/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3413/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3413/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3413") = 0 [pid 3620] mkdir("./3414", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3416 ./strace-static-x86_64: Process 9034 attached [pid 9034] chdir("./3414") = 0 [pid 9034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9034] setpgid(0, 0) = 0 [pid 9034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9034] write(3, "1000", 4) = 4 [pid 9034] close(3) = 0 [pid 9034] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9034] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.481363][ T9033] siw: device registration error -23 [pid 9034] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9034] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9034] close(3) = 0 [pid 9034] close(4) = 0 [pid 9034] close(5) = 0 [pid 9034] close(6) = -1 EBADF (Bad file descriptor) [pid 9034] close(7) = -1 EBADF (Bad file descriptor) [pid 9034] close(8) = -1 EBADF (Bad file descriptor) [pid 9034] close(9) = -1 EBADF (Bad file descriptor) [pid 9034] close(10) = -1 EBADF (Bad file descriptor) [pid 9034] close(11) = -1 EBADF (Bad file descriptor) [pid 9034] close(12) = -1 EBADF (Bad file descriptor) [pid 9034] close(13) = -1 EBADF (Bad file descriptor) [pid 9034] close(14) = -1 EBADF (Bad file descriptor) [pid 9034] close(15) = -1 EBADF (Bad file descriptor) [pid 9034] close(16) = -1 EBADF (Bad file descriptor) [pid 9034] close(17) = -1 EBADF (Bad file descriptor) [pid 9034] close(18) = -1 EBADF (Bad file descriptor) [pid 9034] close(19) = -1 EBADF (Bad file descriptor) [pid 9034] close(20) = -1 EBADF (Bad file descriptor) [pid 9034] close(21) = -1 EBADF (Bad file descriptor) [pid 9034] close(22) = -1 EBADF (Bad file descriptor) [pid 9034] close(23) = -1 EBADF (Bad file descriptor) [pid 9034] close(24) = -1 EBADF (Bad file descriptor) [pid 9034] close(25) = -1 EBADF (Bad file descriptor) [pid 9034] close(26) = -1 EBADF (Bad file descriptor) [pid 9034] close(27) = -1 EBADF (Bad file descriptor) [pid 9034] close(28) = -1 EBADF (Bad file descriptor) [pid 9034] close(29) = -1 EBADF (Bad file descriptor) [pid 9034] exit_group(0) = ? [pid 9034] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3416, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3414", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3414/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3414/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3414/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3414") = 0 [pid 3620] mkdir("./3415", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9035 attached [pid 9035] chdir("./3415") = 0 [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3417 [pid 9035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9035] setpgid(0, 0) = 0 [pid 9035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9035] write(3, "1000", 4) = 4 [pid 9035] close(3) = 0 [pid 9035] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9035] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.517347][ T9034] siw: device registration error -23 [pid 9035] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9035] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9035] close(3) = 0 [pid 9035] close(4) = 0 [pid 9035] close(5) = 0 [pid 9035] close(6) = -1 EBADF (Bad file descriptor) [pid 9035] close(7) = -1 EBADF (Bad file descriptor) [pid 9035] close(8) = -1 EBADF (Bad file descriptor) [pid 9035] close(9) = -1 EBADF (Bad file descriptor) [pid 9035] close(10) = -1 EBADF (Bad file descriptor) [pid 9035] close(11) = -1 EBADF (Bad file descriptor) [pid 9035] close(12) = -1 EBADF (Bad file descriptor) [pid 9035] close(13) = -1 EBADF (Bad file descriptor) [pid 9035] close(14) = -1 EBADF (Bad file descriptor) [pid 9035] close(15) = -1 EBADF (Bad file descriptor) [pid 9035] close(16) = -1 EBADF (Bad file descriptor) [pid 9035] close(17) = -1 EBADF (Bad file descriptor) [pid 9035] close(18) = -1 EBADF (Bad file descriptor) [pid 9035] close(19) = -1 EBADF (Bad file descriptor) [pid 9035] close(20) = -1 EBADF (Bad file descriptor) [pid 9035] close(21) = -1 EBADF (Bad file descriptor) [pid 9035] close(22) = -1 EBADF (Bad file descriptor) [pid 9035] close(23) = -1 EBADF (Bad file descriptor) [pid 9035] close(24) = -1 EBADF (Bad file descriptor) [pid 9035] close(25) = -1 EBADF (Bad file descriptor) [pid 9035] close(26) = -1 EBADF (Bad file descriptor) [pid 9035] close(27) = -1 EBADF (Bad file descriptor) [pid 9035] close(28) = -1 EBADF (Bad file descriptor) [pid 9035] close(29) = -1 EBADF (Bad file descriptor) [pid 9035] exit_group(0) = ? [pid 9035] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3417, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3415", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3415/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3415/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3415/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3415") = 0 [pid 3620] mkdir("./3416", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9036 attached , child_tidptr=0x555555b53690) = 3418 [pid 9036] chdir("./3416") = 0 [pid 9036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9036] setpgid(0, 0) = 0 [pid 9036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9036] write(3, "1000", 4) = 4 [pid 9036] close(3) = 0 [pid 9036] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9036] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.555126][ T9035] siw: device registration error -23 [pid 9036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9036] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9036] close(3) = 0 [pid 9036] close(4) = 0 [pid 9036] close(5) = 0 [pid 9036] close(6) = -1 EBADF (Bad file descriptor) [pid 9036] close(7) = -1 EBADF (Bad file descriptor) [pid 9036] close(8) = -1 EBADF (Bad file descriptor) [pid 9036] close(9) = -1 EBADF (Bad file descriptor) [pid 9036] close(10) = -1 EBADF (Bad file descriptor) [pid 9036] close(11) = -1 EBADF (Bad file descriptor) [pid 9036] close(12) = -1 EBADF (Bad file descriptor) [pid 9036] close(13) = -1 EBADF (Bad file descriptor) [pid 9036] close(14) = -1 EBADF (Bad file descriptor) [pid 9036] close(15) = -1 EBADF (Bad file descriptor) [pid 9036] close(16) = -1 EBADF (Bad file descriptor) [pid 9036] close(17) = -1 EBADF (Bad file descriptor) [pid 9036] close(18) = -1 EBADF (Bad file descriptor) [pid 9036] close(19) = -1 EBADF (Bad file descriptor) [pid 9036] close(20) = -1 EBADF (Bad file descriptor) [pid 9036] close(21) = -1 EBADF (Bad file descriptor) [pid 9036] close(22) = -1 EBADF (Bad file descriptor) [pid 9036] close(23) = -1 EBADF (Bad file descriptor) [pid 9036] close(24) = -1 EBADF (Bad file descriptor) [pid 9036] close(25) = -1 EBADF (Bad file descriptor) [pid 9036] close(26) = -1 EBADF (Bad file descriptor) [pid 9036] close(27) = -1 EBADF (Bad file descriptor) [pid 9036] close(28) = -1 EBADF (Bad file descriptor) [pid 9036] close(29) = -1 EBADF (Bad file descriptor) [pid 9036] exit_group(0) = ? [pid 9036] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3418, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3416", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3416/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3416/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3416/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3416") = 0 [pid 3620] mkdir("./3417", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9037 attached , child_tidptr=0x555555b53690) = 3419 [pid 9037] chdir("./3417") = 0 [pid 9037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9037] setpgid(0, 0) = 0 [pid 9037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9037] write(3, "1000", 4) = 4 [pid 9037] close(3) = 0 [pid 9037] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9037] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.592365][ T9036] siw: device registration error -23 [pid 9037] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9037] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9037] close(3) = 0 [pid 9037] close(4) = 0 [pid 9037] close(5) = 0 [pid 9037] close(6) = -1 EBADF (Bad file descriptor) [pid 9037] close(7) = -1 EBADF (Bad file descriptor) [pid 9037] close(8) = -1 EBADF (Bad file descriptor) [pid 9037] close(9) = -1 EBADF (Bad file descriptor) [pid 9037] close(10) = -1 EBADF (Bad file descriptor) [pid 9037] close(11) = -1 EBADF (Bad file descriptor) [pid 9037] close(12) = -1 EBADF (Bad file descriptor) [pid 9037] close(13) = -1 EBADF (Bad file descriptor) [pid 9037] close(14) = -1 EBADF (Bad file descriptor) [pid 9037] close(15) = -1 EBADF (Bad file descriptor) [pid 9037] close(16) = -1 EBADF (Bad file descriptor) [pid 9037] close(17) = -1 EBADF (Bad file descriptor) [pid 9037] close(18) = -1 EBADF (Bad file descriptor) [pid 9037] close(19) = -1 EBADF (Bad file descriptor) [pid 9037] close(20) = -1 EBADF (Bad file descriptor) [pid 9037] close(21) = -1 EBADF (Bad file descriptor) [pid 9037] close(22) = -1 EBADF (Bad file descriptor) [pid 9037] close(23) = -1 EBADF (Bad file descriptor) [pid 9037] close(24) = -1 EBADF (Bad file descriptor) [pid 9037] close(25) = -1 EBADF (Bad file descriptor) [pid 9037] close(26) = -1 EBADF (Bad file descriptor) [pid 9037] close(27) = -1 EBADF (Bad file descriptor) [pid 9037] close(28) = -1 EBADF (Bad file descriptor) [pid 9037] close(29) = -1 EBADF (Bad file descriptor) [pid 9037] exit_group(0) = ? [pid 9037] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3419, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3417", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3417/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3417/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3417/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3417") = 0 [pid 3620] mkdir("./3418", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9038 attached , child_tidptr=0x555555b53690) = 3420 [pid 9038] chdir("./3418") = 0 [pid 9038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9038] setpgid(0, 0) = 0 [pid 9038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9038] write(3, "1000", 4) = 4 [pid 9038] close(3) = 0 [pid 9038] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9038] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.624308][ T9037] siw: device registration error -23 [pid 9038] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9038] close(3) = 0 [pid 9038] close(4) = 0 [pid 9038] close(5) = 0 [pid 9038] close(6) = -1 EBADF (Bad file descriptor) [pid 9038] close(7) = -1 EBADF (Bad file descriptor) [pid 9038] close(8) = -1 EBADF (Bad file descriptor) [pid 9038] close(9) = -1 EBADF (Bad file descriptor) [pid 9038] close(10) = -1 EBADF (Bad file descriptor) [pid 9038] close(11) = -1 EBADF (Bad file descriptor) [pid 9038] close(12) = -1 EBADF (Bad file descriptor) [pid 9038] close(13) = -1 EBADF (Bad file descriptor) [pid 9038] close(14) = -1 EBADF (Bad file descriptor) [pid 9038] close(15) = -1 EBADF (Bad file descriptor) [pid 9038] close(16) = -1 EBADF (Bad file descriptor) [pid 9038] close(17) = -1 EBADF (Bad file descriptor) [pid 9038] close(18) = -1 EBADF (Bad file descriptor) [pid 9038] close(19) = -1 EBADF (Bad file descriptor) [pid 9038] close(20) = -1 EBADF (Bad file descriptor) [pid 9038] close(21) = -1 EBADF (Bad file descriptor) [pid 9038] close(22) = -1 EBADF (Bad file descriptor) [pid 9038] close(23) = -1 EBADF (Bad file descriptor) [pid 9038] close(24) = -1 EBADF (Bad file descriptor) [pid 9038] close(25) = -1 EBADF (Bad file descriptor) [pid 9038] close(26) = -1 EBADF (Bad file descriptor) [pid 9038] close(27) = -1 EBADF (Bad file descriptor) [pid 9038] close(28) = -1 EBADF (Bad file descriptor) [pid 9038] close(29) = -1 EBADF (Bad file descriptor) [pid 9038] exit_group(0) = ? [pid 9038] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3420, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3418", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3418/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3418/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3418/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3418") = 0 [pid 3620] mkdir("./3419", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9039 attached , child_tidptr=0x555555b53690) = 3421 [pid 9039] chdir("./3419") = 0 [pid 9039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9039] setpgid(0, 0) = 0 [pid 9039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9039] write(3, "1000", 4) = 4 [pid 9039] close(3) = 0 [pid 9039] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9039] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.664322][ T9038] siw: device registration error -23 [pid 9039] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9039] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9039] close(3) = 0 [pid 9039] close(4) = 0 [pid 9039] close(5) = 0 [pid 9039] close(6) = -1 EBADF (Bad file descriptor) [pid 9039] close(7) = -1 EBADF (Bad file descriptor) [pid 9039] close(8) = -1 EBADF (Bad file descriptor) [pid 9039] close(9) = -1 EBADF (Bad file descriptor) [pid 9039] close(10) = -1 EBADF (Bad file descriptor) [pid 9039] close(11) = -1 EBADF (Bad file descriptor) [pid 9039] close(12) = -1 EBADF (Bad file descriptor) [pid 9039] close(13) = -1 EBADF (Bad file descriptor) [pid 9039] close(14) = -1 EBADF (Bad file descriptor) [pid 9039] close(15) = -1 EBADF (Bad file descriptor) [pid 9039] close(16) = -1 EBADF (Bad file descriptor) [pid 9039] close(17) = -1 EBADF (Bad file descriptor) [pid 9039] close(18) = -1 EBADF (Bad file descriptor) [pid 9039] close(19) = -1 EBADF (Bad file descriptor) [pid 9039] close(20) = -1 EBADF (Bad file descriptor) [pid 9039] close(21) = -1 EBADF (Bad file descriptor) [pid 9039] close(22) = -1 EBADF (Bad file descriptor) [pid 9039] close(23) = -1 EBADF (Bad file descriptor) [pid 9039] close(24) = -1 EBADF (Bad file descriptor) [pid 9039] close(25) = -1 EBADF (Bad file descriptor) [pid 9039] close(26) = -1 EBADF (Bad file descriptor) [pid 9039] close(27) = -1 EBADF (Bad file descriptor) [pid 9039] close(28) = -1 EBADF (Bad file descriptor) [pid 9039] close(29) = -1 EBADF (Bad file descriptor) [pid 9039] exit_group(0) = ? [pid 9039] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3421, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3419", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3419/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3419/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3419/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3419") = 0 [pid 3620] mkdir("./3420", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3422 ./strace-static-x86_64: Process 9040 attached [pid 9040] chdir("./3420") = 0 [pid 9040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9040] setpgid(0, 0) = 0 [pid 9040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9040] write(3, "1000", 4) = 4 [pid 9040] close(3) = 0 [pid 9040] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9040] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.698633][ T9039] siw: device registration error -23 [pid 9040] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9040] close(3) = 0 [pid 9040] close(4) = 0 [pid 9040] close(5) = 0 [pid 9040] close(6) = -1 EBADF (Bad file descriptor) [pid 9040] close(7) = -1 EBADF (Bad file descriptor) [pid 9040] close(8) = -1 EBADF (Bad file descriptor) [pid 9040] close(9) = -1 EBADF (Bad file descriptor) [pid 9040] close(10) = -1 EBADF (Bad file descriptor) [pid 9040] close(11) = -1 EBADF (Bad file descriptor) [pid 9040] close(12) = -1 EBADF (Bad file descriptor) [pid 9040] close(13) = -1 EBADF (Bad file descriptor) [pid 9040] close(14) = -1 EBADF (Bad file descriptor) [pid 9040] close(15) = -1 EBADF (Bad file descriptor) [pid 9040] close(16) = -1 EBADF (Bad file descriptor) [pid 9040] close(17) = -1 EBADF (Bad file descriptor) [pid 9040] close(18) = -1 EBADF (Bad file descriptor) [pid 9040] close(19) = -1 EBADF (Bad file descriptor) [pid 9040] close(20) = -1 EBADF (Bad file descriptor) [pid 9040] close(21) = -1 EBADF (Bad file descriptor) [pid 9040] close(22) = -1 EBADF (Bad file descriptor) [pid 9040] close(23) = -1 EBADF (Bad file descriptor) [pid 9040] close(24) = -1 EBADF (Bad file descriptor) [pid 9040] close(25) = -1 EBADF (Bad file descriptor) [pid 9040] close(26) = -1 EBADF (Bad file descriptor) [pid 9040] close(27) = -1 EBADF (Bad file descriptor) [pid 9040] close(28) = -1 EBADF (Bad file descriptor) [pid 9040] close(29) = -1 EBADF (Bad file descriptor) [pid 9040] exit_group(0) = ? [pid 9040] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3422, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3420", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3420/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3420/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3420/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3420") = 0 [pid 3620] mkdir("./3421", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9041 attached , child_tidptr=0x555555b53690) = 3423 [pid 9041] chdir("./3421") = 0 [pid 9041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9041] setpgid(0, 0) = 0 [pid 9041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9041] write(3, "1000", 4) = 4 [pid 9041] close(3) = 0 [pid 9041] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9041] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.735218][ T9040] siw: device registration error -23 [pid 9041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9041] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9041] close(3) = 0 [pid 9041] close(4) = 0 [pid 9041] close(5) = 0 [pid 9041] close(6) = -1 EBADF (Bad file descriptor) [pid 9041] close(7) = -1 EBADF (Bad file descriptor) [pid 9041] close(8) = -1 EBADF (Bad file descriptor) [pid 9041] close(9) = -1 EBADF (Bad file descriptor) [pid 9041] close(10) = -1 EBADF (Bad file descriptor) [pid 9041] close(11) = -1 EBADF (Bad file descriptor) [pid 9041] close(12) = -1 EBADF (Bad file descriptor) [pid 9041] close(13) = -1 EBADF (Bad file descriptor) [pid 9041] close(14) = -1 EBADF (Bad file descriptor) [pid 9041] close(15) = -1 EBADF (Bad file descriptor) [pid 9041] close(16) = -1 EBADF (Bad file descriptor) [pid 9041] close(17) = -1 EBADF (Bad file descriptor) [pid 9041] close(18) = -1 EBADF (Bad file descriptor) [pid 9041] close(19) = -1 EBADF (Bad file descriptor) [pid 9041] close(20) = -1 EBADF (Bad file descriptor) [pid 9041] close(21) = -1 EBADF (Bad file descriptor) [pid 9041] close(22) = -1 EBADF (Bad file descriptor) [pid 9041] close(23) = -1 EBADF (Bad file descriptor) [pid 9041] close(24) = -1 EBADF (Bad file descriptor) [pid 9041] close(25) = -1 EBADF (Bad file descriptor) [pid 9041] close(26) = -1 EBADF (Bad file descriptor) [pid 9041] close(27) = -1 EBADF (Bad file descriptor) [pid 9041] close(28) = -1 EBADF (Bad file descriptor) [pid 9041] close(29) = -1 EBADF (Bad file descriptor) [pid 9041] exit_group(0) = ? [pid 9041] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3423, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3421", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3421/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3421/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3421/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3421") = 0 [pid 3620] mkdir("./3422", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9042 attached , child_tidptr=0x555555b53690) = 3424 [pid 9042] chdir("./3422") = 0 [pid 9042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9042] setpgid(0, 0) = 0 [pid 9042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9042] write(3, "1000", 4) = 4 [pid 9042] close(3) = 0 [pid 9042] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9042] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.765563][ T9041] siw: device registration error -23 [pid 9042] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9042] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9042] close(3) = 0 [pid 9042] close(4) = 0 [pid 9042] close(5) = 0 [pid 9042] close(6) = -1 EBADF (Bad file descriptor) [pid 9042] close(7) = -1 EBADF (Bad file descriptor) [pid 9042] close(8) = -1 EBADF (Bad file descriptor) [pid 9042] close(9) = -1 EBADF (Bad file descriptor) [pid 9042] close(10) = -1 EBADF (Bad file descriptor) [pid 9042] close(11) = -1 EBADF (Bad file descriptor) [pid 9042] close(12) = -1 EBADF (Bad file descriptor) [pid 9042] close(13) = -1 EBADF (Bad file descriptor) [pid 9042] close(14) = -1 EBADF (Bad file descriptor) [pid 9042] close(15) = -1 EBADF (Bad file descriptor) [pid 9042] close(16) = -1 EBADF (Bad file descriptor) [pid 9042] close(17) = -1 EBADF (Bad file descriptor) [pid 9042] close(18) = -1 EBADF (Bad file descriptor) [pid 9042] close(19) = -1 EBADF (Bad file descriptor) [pid 9042] close(20) = -1 EBADF (Bad file descriptor) [pid 9042] close(21) = -1 EBADF (Bad file descriptor) [pid 9042] close(22) = -1 EBADF (Bad file descriptor) [pid 9042] close(23) = -1 EBADF (Bad file descriptor) [pid 9042] close(24) = -1 EBADF (Bad file descriptor) [pid 9042] close(25) = -1 EBADF (Bad file descriptor) [pid 9042] close(26) = -1 EBADF (Bad file descriptor) [pid 9042] close(27) = -1 EBADF (Bad file descriptor) [pid 9042] close(28) = -1 EBADF (Bad file descriptor) [pid 9042] close(29) = -1 EBADF (Bad file descriptor) [pid 9042] exit_group(0) = ? [pid 9042] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3424, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3422", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3422/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3422/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3422/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3422") = 0 [pid 3620] mkdir("./3423", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9043 attached , child_tidptr=0x555555b53690) = 3425 [pid 9043] chdir("./3423") = 0 [pid 9043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9043] setpgid(0, 0) = 0 [pid 9043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9043] write(3, "1000", 4) = 4 [pid 9043] close(3) = 0 [pid 9043] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9043] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.800810][ T9042] siw: device registration error -23 [pid 9043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9043] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9043] close(3) = 0 [pid 9043] close(4) = 0 [pid 9043] close(5) = 0 [pid 9043] close(6) = -1 EBADF (Bad file descriptor) [pid 9043] close(7) = -1 EBADF (Bad file descriptor) [pid 9043] close(8) = -1 EBADF (Bad file descriptor) [pid 9043] close(9) = -1 EBADF (Bad file descriptor) [pid 9043] close(10) = -1 EBADF (Bad file descriptor) [pid 9043] close(11) = -1 EBADF (Bad file descriptor) [pid 9043] close(12) = -1 EBADF (Bad file descriptor) [pid 9043] close(13) = -1 EBADF (Bad file descriptor) [pid 9043] close(14) = -1 EBADF (Bad file descriptor) [pid 9043] close(15) = -1 EBADF (Bad file descriptor) [pid 9043] close(16) = -1 EBADF (Bad file descriptor) [pid 9043] close(17) = -1 EBADF (Bad file descriptor) [pid 9043] close(18) = -1 EBADF (Bad file descriptor) [pid 9043] close(19) = -1 EBADF (Bad file descriptor) [pid 9043] close(20) = -1 EBADF (Bad file descriptor) [pid 9043] close(21) = -1 EBADF (Bad file descriptor) [pid 9043] close(22) = -1 EBADF (Bad file descriptor) [pid 9043] close(23) = -1 EBADF (Bad file descriptor) [pid 9043] close(24) = -1 EBADF (Bad file descriptor) [pid 9043] close(25) = -1 EBADF (Bad file descriptor) [pid 9043] close(26) = -1 EBADF (Bad file descriptor) [pid 9043] close(27) = -1 EBADF (Bad file descriptor) [pid 9043] close(28) = -1 EBADF (Bad file descriptor) [pid 9043] close(29) = -1 EBADF (Bad file descriptor) [pid 9043] exit_group(0) = ? [pid 9043] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3425, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3423", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3423/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3423/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3423/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3423") = 0 [pid 3620] mkdir("./3424", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3426 ./strace-static-x86_64: Process 9044 attached [pid 9044] chdir("./3424") = 0 [pid 9044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9044] setpgid(0, 0) = 0 [pid 9044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9044] write(3, "1000", 4) = 4 [ 207.837611][ T9043] siw: device registration error -23 [pid 9044] close(3) = 0 [pid 9044] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9044] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9044] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9044] close(3) = 0 [pid 9044] close(4) = 0 [pid 9044] close(5) = 0 [pid 9044] close(6) = -1 EBADF (Bad file descriptor) [pid 9044] close(7) = -1 EBADF (Bad file descriptor) [pid 9044] close(8) = -1 EBADF (Bad file descriptor) [pid 9044] close(9) = -1 EBADF (Bad file descriptor) [pid 9044] close(10) = -1 EBADF (Bad file descriptor) [pid 9044] close(11) = -1 EBADF (Bad file descriptor) [pid 9044] close(12) = -1 EBADF (Bad file descriptor) [pid 9044] close(13) = -1 EBADF (Bad file descriptor) [pid 9044] close(14) = -1 EBADF (Bad file descriptor) [pid 9044] close(15) = -1 EBADF (Bad file descriptor) [pid 9044] close(16) = -1 EBADF (Bad file descriptor) [pid 9044] close(17) = -1 EBADF (Bad file descriptor) [pid 9044] close(18) = -1 EBADF (Bad file descriptor) [pid 9044] close(19) = -1 EBADF (Bad file descriptor) [pid 9044] close(20) = -1 EBADF (Bad file descriptor) [pid 9044] close(21) = -1 EBADF (Bad file descriptor) [pid 9044] close(22) = -1 EBADF (Bad file descriptor) [pid 9044] close(23) = -1 EBADF (Bad file descriptor) [pid 9044] close(24) = -1 EBADF (Bad file descriptor) [pid 9044] close(25) = -1 EBADF (Bad file descriptor) [pid 9044] close(26) = -1 EBADF (Bad file descriptor) [pid 9044] close(27) = -1 EBADF (Bad file descriptor) [pid 9044] close(28) = -1 EBADF (Bad file descriptor) [pid 9044] close(29) = -1 EBADF (Bad file descriptor) [pid 9044] exit_group(0) = ? [pid 9044] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3426, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3424", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3424/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3424/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3424/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3424") = 0 [pid 3620] mkdir("./3425", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3427 ./strace-static-x86_64: Process 9045 attached [pid 9045] chdir("./3425") = 0 [pid 9045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9045] setpgid(0, 0) = 0 [pid 9045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9045] write(3, "1000", 4) = 4 [pid 9045] close(3) = 0 [pid 9045] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9045] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.882073][ T9044] siw: device registration error -23 [pid 9045] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9045] close(3) = 0 [pid 9045] close(4) = 0 [pid 9045] close(5) = 0 [pid 9045] close(6) = -1 EBADF (Bad file descriptor) [pid 9045] close(7) = -1 EBADF (Bad file descriptor) [pid 9045] close(8) = -1 EBADF (Bad file descriptor) [pid 9045] close(9) = -1 EBADF (Bad file descriptor) [pid 9045] close(10) = -1 EBADF (Bad file descriptor) [pid 9045] close(11) = -1 EBADF (Bad file descriptor) [pid 9045] close(12) = -1 EBADF (Bad file descriptor) [pid 9045] close(13) = -1 EBADF (Bad file descriptor) [pid 9045] close(14) = -1 EBADF (Bad file descriptor) [pid 9045] close(15) = -1 EBADF (Bad file descriptor) [pid 9045] close(16) = -1 EBADF (Bad file descriptor) [pid 9045] close(17) = -1 EBADF (Bad file descriptor) [pid 9045] close(18) = -1 EBADF (Bad file descriptor) [pid 9045] close(19) = -1 EBADF (Bad file descriptor) [pid 9045] close(20) = -1 EBADF (Bad file descriptor) [pid 9045] close(21) = -1 EBADF (Bad file descriptor) [pid 9045] close(22) = -1 EBADF (Bad file descriptor) [pid 9045] close(23) = -1 EBADF (Bad file descriptor) [pid 9045] close(24) = -1 EBADF (Bad file descriptor) [pid 9045] close(25) = -1 EBADF (Bad file descriptor) [pid 9045] close(26) = -1 EBADF (Bad file descriptor) [pid 9045] close(27) = -1 EBADF (Bad file descriptor) [pid 9045] close(28) = -1 EBADF (Bad file descriptor) [pid 9045] close(29) = -1 EBADF (Bad file descriptor) [pid 9045] exit_group(0) = ? [pid 9045] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3427, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3425", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3425/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3425/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3425/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3425") = 0 [pid 3620] mkdir("./3426", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9046 attached , child_tidptr=0x555555b53690) = 3428 [pid 9046] chdir("./3426") = 0 [pid 9046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9046] setpgid(0, 0) = 0 [pid 9046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9046] write(3, "1000", 4) = 4 [pid 9046] close(3) = 0 [pid 9046] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9046] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.923999][ T9045] siw: device registration error -23 [pid 9046] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9046] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9046] close(3) = 0 [pid 9046] close(4) = 0 [pid 9046] close(5) = 0 [pid 9046] close(6) = -1 EBADF (Bad file descriptor) [pid 9046] close(7) = -1 EBADF (Bad file descriptor) [pid 9046] close(8) = -1 EBADF (Bad file descriptor) [pid 9046] close(9) = -1 EBADF (Bad file descriptor) [pid 9046] close(10) = -1 EBADF (Bad file descriptor) [pid 9046] close(11) = -1 EBADF (Bad file descriptor) [pid 9046] close(12) = -1 EBADF (Bad file descriptor) [pid 9046] close(13) = -1 EBADF (Bad file descriptor) [pid 9046] close(14) = -1 EBADF (Bad file descriptor) [pid 9046] close(15) = -1 EBADF (Bad file descriptor) [pid 9046] close(16) = -1 EBADF (Bad file descriptor) [pid 9046] close(17) = -1 EBADF (Bad file descriptor) [pid 9046] close(18) = -1 EBADF (Bad file descriptor) [pid 9046] close(19) = -1 EBADF (Bad file descriptor) [pid 9046] close(20) = -1 EBADF (Bad file descriptor) [pid 9046] close(21) = -1 EBADF (Bad file descriptor) [pid 9046] close(22) = -1 EBADF (Bad file descriptor) [pid 9046] close(23) = -1 EBADF (Bad file descriptor) [pid 9046] close(24) = -1 EBADF (Bad file descriptor) [pid 9046] close(25) = -1 EBADF (Bad file descriptor) [pid 9046] close(26) = -1 EBADF (Bad file descriptor) [pid 9046] close(27) = -1 EBADF (Bad file descriptor) [pid 9046] close(28) = -1 EBADF (Bad file descriptor) [pid 9046] close(29) = -1 EBADF (Bad file descriptor) [pid 9046] exit_group(0) = ? [pid 9046] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3428, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3426", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3426/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3426/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3426/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3426") = 0 [pid 3620] mkdir("./3427", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3429 ./strace-static-x86_64: Process 9047 attached [pid 9047] chdir("./3427") = 0 [pid 9047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9047] setpgid(0, 0) = 0 [pid 9047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9047] write(3, "1000", 4) = 4 [pid 9047] close(3) = 0 [pid 9047] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9047] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.960718][ T9046] siw: device registration error -23 [pid 9047] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9047] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9047] close(3) = 0 [pid 9047] close(4) = 0 [pid 9047] close(5) = 0 [pid 9047] close(6) = -1 EBADF (Bad file descriptor) [pid 9047] close(7) = -1 EBADF (Bad file descriptor) [pid 9047] close(8) = -1 EBADF (Bad file descriptor) [pid 9047] close(9) = -1 EBADF (Bad file descriptor) [pid 9047] close(10) = -1 EBADF (Bad file descriptor) [pid 9047] close(11) = -1 EBADF (Bad file descriptor) [pid 9047] close(12) = -1 EBADF (Bad file descriptor) [pid 9047] close(13) = -1 EBADF (Bad file descriptor) [pid 9047] close(14) = -1 EBADF (Bad file descriptor) [pid 9047] close(15) = -1 EBADF (Bad file descriptor) [pid 9047] close(16) = -1 EBADF (Bad file descriptor) [pid 9047] close(17) = -1 EBADF (Bad file descriptor) [pid 9047] close(18) = -1 EBADF (Bad file descriptor) [pid 9047] close(19) = -1 EBADF (Bad file descriptor) [pid 9047] close(20) = -1 EBADF (Bad file descriptor) [pid 9047] close(21) = -1 EBADF (Bad file descriptor) [pid 9047] close(22) = -1 EBADF (Bad file descriptor) [pid 9047] close(23) = -1 EBADF (Bad file descriptor) [pid 9047] close(24) = -1 EBADF (Bad file descriptor) [pid 9047] close(25) = -1 EBADF (Bad file descriptor) [pid 9047] close(26) = -1 EBADF (Bad file descriptor) [pid 9047] close(27) = -1 EBADF (Bad file descriptor) [pid 9047] close(28) = -1 EBADF (Bad file descriptor) [pid 9047] close(29) = -1 EBADF (Bad file descriptor) [pid 9047] exit_group(0) = ? [pid 9047] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3429, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3427", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3427/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3427/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3427/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3427") = 0 [pid 3620] mkdir("./3428", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9048 attached , child_tidptr=0x555555b53690) = 3430 [pid 9048] chdir("./3428") = 0 [pid 9048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9048] setpgid(0, 0) = 0 [pid 9048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9048] write(3, "1000", 4) = 4 [pid 9048] close(3) = 0 [pid 9048] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9048] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 207.993312][ T9047] siw: device registration error -23 [pid 9048] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9048] close(3) = 0 [pid 9048] close(4) = 0 [pid 9048] close(5) = 0 [pid 9048] close(6) = -1 EBADF (Bad file descriptor) [pid 9048] close(7) = -1 EBADF (Bad file descriptor) [pid 9048] close(8) = -1 EBADF (Bad file descriptor) [pid 9048] close(9) = -1 EBADF (Bad file descriptor) [pid 9048] close(10) = -1 EBADF (Bad file descriptor) [pid 9048] close(11) = -1 EBADF (Bad file descriptor) [pid 9048] close(12) = -1 EBADF (Bad file descriptor) [pid 9048] close(13) = -1 EBADF (Bad file descriptor) [pid 9048] close(14) = -1 EBADF (Bad file descriptor) [pid 9048] close(15) = -1 EBADF (Bad file descriptor) [pid 9048] close(16) = -1 EBADF (Bad file descriptor) [pid 9048] close(17) = -1 EBADF (Bad file descriptor) [pid 9048] close(18) = -1 EBADF (Bad file descriptor) [pid 9048] close(19) = -1 EBADF (Bad file descriptor) [pid 9048] close(20) = -1 EBADF (Bad file descriptor) [pid 9048] close(21) = -1 EBADF (Bad file descriptor) [pid 9048] close(22) = -1 EBADF (Bad file descriptor) [pid 9048] close(23) = -1 EBADF (Bad file descriptor) [pid 9048] close(24) = -1 EBADF (Bad file descriptor) [pid 9048] close(25) = -1 EBADF (Bad file descriptor) [pid 9048] close(26) = -1 EBADF (Bad file descriptor) [pid 9048] close(27) = -1 EBADF (Bad file descriptor) [pid 9048] close(28) = -1 EBADF (Bad file descriptor) [pid 9048] close(29) = -1 EBADF (Bad file descriptor) [pid 9048] exit_group(0) = ? [pid 9048] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3430, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3428", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3428/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3428/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3428/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3428") = 0 [pid 3620] mkdir("./3429", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9049 attached , child_tidptr=0x555555b53690) = 3431 [pid 9049] chdir("./3429") = 0 [pid 9049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9049] setpgid(0, 0) = 0 [pid 9049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9049] write(3, "1000", 4) = 4 [pid 9049] close(3) = 0 [pid 9049] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9049] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.032383][ T9048] siw: device registration error -23 [pid 9049] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9049] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9049] close(3) = 0 [pid 9049] close(4) = 0 [pid 9049] close(5) = 0 [pid 9049] close(6) = -1 EBADF (Bad file descriptor) [pid 9049] close(7) = -1 EBADF (Bad file descriptor) [pid 9049] close(8) = -1 EBADF (Bad file descriptor) [pid 9049] close(9) = -1 EBADF (Bad file descriptor) [pid 9049] close(10) = -1 EBADF (Bad file descriptor) [pid 9049] close(11) = -1 EBADF (Bad file descriptor) [pid 9049] close(12) = -1 EBADF (Bad file descriptor) [pid 9049] close(13) = -1 EBADF (Bad file descriptor) [pid 9049] close(14) = -1 EBADF (Bad file descriptor) [pid 9049] close(15) = -1 EBADF (Bad file descriptor) [pid 9049] close(16) = -1 EBADF (Bad file descriptor) [pid 9049] close(17) = -1 EBADF (Bad file descriptor) [pid 9049] close(18) = -1 EBADF (Bad file descriptor) [pid 9049] close(19) = -1 EBADF (Bad file descriptor) [pid 9049] close(20) = -1 EBADF (Bad file descriptor) [pid 9049] close(21) = -1 EBADF (Bad file descriptor) [pid 9049] close(22) = -1 EBADF (Bad file descriptor) [pid 9049] close(23) = -1 EBADF (Bad file descriptor) [pid 9049] close(24) = -1 EBADF (Bad file descriptor) [pid 9049] close(25) = -1 EBADF (Bad file descriptor) [pid 9049] close(26) = -1 EBADF (Bad file descriptor) [pid 9049] close(27) = -1 EBADF (Bad file descriptor) [pid 9049] close(28) = -1 EBADF (Bad file descriptor) [pid 9049] close(29) = -1 EBADF (Bad file descriptor) [pid 9049] exit_group(0) = ? [pid 9049] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3431, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3429", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3429/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3429/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3429/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3429") = 0 [pid 3620] mkdir("./3430", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9050 attached , child_tidptr=0x555555b53690) = 3432 [pid 9050] chdir("./3430") = 0 [pid 9050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9050] setpgid(0, 0) = 0 [pid 9050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9050] write(3, "1000", 4) = 4 [pid 9050] close(3) = 0 [pid 9050] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9050] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.064852][ T9049] siw: device registration error -23 [pid 9050] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9050] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9050] close(3) = 0 [pid 9050] close(4) = 0 [pid 9050] close(5) = 0 [pid 9050] close(6) = -1 EBADF (Bad file descriptor) [pid 9050] close(7) = -1 EBADF (Bad file descriptor) [pid 9050] close(8) = -1 EBADF (Bad file descriptor) [pid 9050] close(9) = -1 EBADF (Bad file descriptor) [pid 9050] close(10) = -1 EBADF (Bad file descriptor) [pid 9050] close(11) = -1 EBADF (Bad file descriptor) [pid 9050] close(12) = -1 EBADF (Bad file descriptor) [pid 9050] close(13) = -1 EBADF (Bad file descriptor) [pid 9050] close(14) = -1 EBADF (Bad file descriptor) [pid 9050] close(15) = -1 EBADF (Bad file descriptor) [pid 9050] close(16) = -1 EBADF (Bad file descriptor) [pid 9050] close(17) = -1 EBADF (Bad file descriptor) [pid 9050] close(18) = -1 EBADF (Bad file descriptor) [pid 9050] close(19) = -1 EBADF (Bad file descriptor) [pid 9050] close(20) = -1 EBADF (Bad file descriptor) [pid 9050] close(21) = -1 EBADF (Bad file descriptor) [pid 9050] close(22) = -1 EBADF (Bad file descriptor) [pid 9050] close(23) = -1 EBADF (Bad file descriptor) [pid 9050] close(24) = -1 EBADF (Bad file descriptor) [pid 9050] close(25) = -1 EBADF (Bad file descriptor) [pid 9050] close(26) = -1 EBADF (Bad file descriptor) [pid 9050] close(27) = -1 EBADF (Bad file descriptor) [pid 9050] close(28) = -1 EBADF (Bad file descriptor) [pid 9050] close(29) = -1 EBADF (Bad file descriptor) [pid 9050] exit_group(0) = ? [pid 9050] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3432, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3430", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3430/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3430/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3430/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3430") = 0 [pid 3620] mkdir("./3431", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9051 attached , child_tidptr=0x555555b53690) = 3433 [pid 9051] chdir("./3431") = 0 [pid 9051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9051] setpgid(0, 0) = 0 [pid 9051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9051] write(3, "1000", 4) = 4 [pid 9051] close(3) = 0 [pid 9051] symlink("/dev/binderfs", "./binderfs") = 0 [ 208.102261][ T9050] siw: device registration error -23 [pid 9051] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9051] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9051] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9051] close(3) = 0 [pid 9051] close(4) = 0 [pid 9051] close(5) = 0 [pid 9051] close(6) = -1 EBADF (Bad file descriptor) [pid 9051] close(7) = -1 EBADF (Bad file descriptor) [pid 9051] close(8) = -1 EBADF (Bad file descriptor) [pid 9051] close(9) = -1 EBADF (Bad file descriptor) [pid 9051] close(10) = -1 EBADF (Bad file descriptor) [pid 9051] close(11) = -1 EBADF (Bad file descriptor) [pid 9051] close(12) = -1 EBADF (Bad file descriptor) [pid 9051] close(13) = -1 EBADF (Bad file descriptor) [pid 9051] close(14) = -1 EBADF (Bad file descriptor) [pid 9051] close(15) = -1 EBADF (Bad file descriptor) [pid 9051] close(16) = -1 EBADF (Bad file descriptor) [pid 9051] close(17) = -1 EBADF (Bad file descriptor) [pid 9051] close(18) = -1 EBADF (Bad file descriptor) [pid 9051] close(19) = -1 EBADF (Bad file descriptor) [pid 9051] close(20) = -1 EBADF (Bad file descriptor) [pid 9051] close(21) = -1 EBADF (Bad file descriptor) [pid 9051] close(22) = -1 EBADF (Bad file descriptor) [pid 9051] close(23) = -1 EBADF (Bad file descriptor) [pid 9051] close(24) = -1 EBADF (Bad file descriptor) [pid 9051] close(25) = -1 EBADF (Bad file descriptor) [pid 9051] close(26) = -1 EBADF (Bad file descriptor) [pid 9051] close(27) = -1 EBADF (Bad file descriptor) [pid 9051] close(28) = -1 EBADF (Bad file descriptor) [pid 9051] close(29) = -1 EBADF (Bad file descriptor) [pid 9051] exit_group(0) = ? [pid 9051] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3433, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3431", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3431/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3431/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3431/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3431") = 0 [pid 3620] mkdir("./3432", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3434 ./strace-static-x86_64: Process 9052 attached [pid 9052] chdir("./3432") = 0 [pid 9052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9052] setpgid(0, 0) = 0 [pid 9052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9052] write(3, "1000", 4) = 4 [pid 9052] close(3) = 0 [pid 9052] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9052] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9052] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9052] close(3) = 0 [pid 9052] close(4) = 0 [pid 9052] close(5) = 0 [pid 9052] close(6) = -1 EBADF (Bad file descriptor) [pid 9052] close(7) = -1 EBADF (Bad file descriptor) [pid 9052] close(8) = -1 EBADF (Bad file descriptor) [pid 9052] close(9) = -1 EBADF (Bad file descriptor) [pid 9052] close(10) = -1 EBADF (Bad file descriptor) [pid 9052] close(11) = -1 EBADF (Bad file descriptor) [pid 9052] close(12) = -1 EBADF (Bad file descriptor) [pid 9052] close(13) = -1 EBADF (Bad file descriptor) [pid 9052] close(14) = -1 EBADF (Bad file descriptor) [pid 9052] close(15) = -1 EBADF (Bad file descriptor) [pid 9052] close(16) = -1 EBADF (Bad file descriptor) [pid 9052] close(17) = -1 EBADF (Bad file descriptor) [pid 9052] close(18) = -1 EBADF (Bad file descriptor) [pid 9052] close(19) = -1 EBADF (Bad file descriptor) [pid 9052] close(20) = -1 EBADF (Bad file descriptor) [pid 9052] close(21) = -1 EBADF (Bad file descriptor) [pid 9052] close(22) = -1 EBADF (Bad file descriptor) [pid 9052] close(23) = -1 EBADF (Bad file descriptor) [pid 9052] close(24) = -1 EBADF (Bad file descriptor) [pid 9052] close(25) = -1 EBADF (Bad file descriptor) [pid 9052] close(26) = -1 EBADF (Bad file descriptor) [pid 9052] close(27) = -1 EBADF (Bad file descriptor) [pid 9052] close(28) = -1 EBADF (Bad file descriptor) [pid 9052] close(29) = -1 EBADF (Bad file descriptor) [pid 9052] exit_group(0) = ? [pid 9052] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3434, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3432", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3432/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3432/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3432/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3432") = 0 [pid 3620] mkdir("./3433", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3435 ./strace-static-x86_64: Process 9053 attached [pid 9053] chdir("./3433") = 0 [pid 9053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9053] setpgid(0, 0) = 0 [pid 9053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9053] write(3, "1000", 4) = 4 [pid 9053] close(3) = 0 [pid 9053] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9053] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.144092][ T9051] siw: device registration error -23 [ 208.177219][ T9052] siw: device registration error -23 [pid 9053] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9053] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9053] close(3) = 0 [pid 9053] close(4) = 0 [pid 9053] close(5) = 0 [pid 9053] close(6) = -1 EBADF (Bad file descriptor) [pid 9053] close(7) = -1 EBADF (Bad file descriptor) [pid 9053] close(8) = -1 EBADF (Bad file descriptor) [pid 9053] close(9) = -1 EBADF (Bad file descriptor) [pid 9053] close(10) = -1 EBADF (Bad file descriptor) [pid 9053] close(11) = -1 EBADF (Bad file descriptor) [pid 9053] close(12) = -1 EBADF (Bad file descriptor) [pid 9053] close(13) = -1 EBADF (Bad file descriptor) [pid 9053] close(14) = -1 EBADF (Bad file descriptor) [pid 9053] close(15) = -1 EBADF (Bad file descriptor) [pid 9053] close(16) = -1 EBADF (Bad file descriptor) [pid 9053] close(17) = -1 EBADF (Bad file descriptor) [pid 9053] close(18) = -1 EBADF (Bad file descriptor) [pid 9053] close(19) = -1 EBADF (Bad file descriptor) [pid 9053] close(20) = -1 EBADF (Bad file descriptor) [pid 9053] close(21) = -1 EBADF (Bad file descriptor) [pid 9053] close(22) = -1 EBADF (Bad file descriptor) [pid 9053] close(23) = -1 EBADF (Bad file descriptor) [pid 9053] close(24) = -1 EBADF (Bad file descriptor) [pid 9053] close(25) = -1 EBADF (Bad file descriptor) [pid 9053] close(26) = -1 EBADF (Bad file descriptor) [pid 9053] close(27) = -1 EBADF (Bad file descriptor) [pid 9053] close(28) = -1 EBADF (Bad file descriptor) [pid 9053] close(29) = -1 EBADF (Bad file descriptor) [pid 9053] exit_group(0) = ? [pid 9053] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3435, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3433", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3433/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3433/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3433/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3433") = 0 [pid 3620] mkdir("./3434", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9054 attached , child_tidptr=0x555555b53690) = 3436 [pid 9054] chdir("./3434") = 0 [pid 9054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9054] setpgid(0, 0) = 0 [pid 9054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9054] write(3, "1000", 4) = 4 [pid 9054] close(3) = 0 [pid 9054] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9054] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.217111][ T9053] siw: device registration error -23 [pid 9054] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9054] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9054] close(3) = 0 [pid 9054] close(4) = 0 [pid 9054] close(5) = 0 [pid 9054] close(6) = -1 EBADF (Bad file descriptor) [pid 9054] close(7) = -1 EBADF (Bad file descriptor) [pid 9054] close(8) = -1 EBADF (Bad file descriptor) [pid 9054] close(9) = -1 EBADF (Bad file descriptor) [pid 9054] close(10) = -1 EBADF (Bad file descriptor) [pid 9054] close(11) = -1 EBADF (Bad file descriptor) [pid 9054] close(12) = -1 EBADF (Bad file descriptor) [pid 9054] close(13) = -1 EBADF (Bad file descriptor) [pid 9054] close(14) = -1 EBADF (Bad file descriptor) [pid 9054] close(15) = -1 EBADF (Bad file descriptor) [pid 9054] close(16) = -1 EBADF (Bad file descriptor) [pid 9054] close(17) = -1 EBADF (Bad file descriptor) [pid 9054] close(18) = -1 EBADF (Bad file descriptor) [pid 9054] close(19) = -1 EBADF (Bad file descriptor) [pid 9054] close(20) = -1 EBADF (Bad file descriptor) [pid 9054] close(21) = -1 EBADF (Bad file descriptor) [pid 9054] close(22) = -1 EBADF (Bad file descriptor) [pid 9054] close(23) = -1 EBADF (Bad file descriptor) [pid 9054] close(24) = -1 EBADF (Bad file descriptor) [pid 9054] close(25) = -1 EBADF (Bad file descriptor) [pid 9054] close(26) = -1 EBADF (Bad file descriptor) [pid 9054] close(27) = -1 EBADF (Bad file descriptor) [pid 9054] close(28) = -1 EBADF (Bad file descriptor) [pid 9054] close(29) = -1 EBADF (Bad file descriptor) [pid 9054] exit_group(0) = ? [pid 9054] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3436, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3434", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3434/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3434/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3434/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3434") = 0 [pid 3620] mkdir("./3435", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3437 ./strace-static-x86_64: Process 9055 attached [pid 9055] chdir("./3435") = 0 [pid 9055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9055] setpgid(0, 0) = 0 [pid 9055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9055] write(3, "1000", 4) = 4 [pid 9055] close(3) = 0 [pid 9055] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9055] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.256261][ T9054] siw: device registration error -23 [pid 9055] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9055] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9055] close(3) = 0 [pid 9055] close(4) = 0 [pid 9055] close(5) = 0 [pid 9055] close(6) = -1 EBADF (Bad file descriptor) [pid 9055] close(7) = -1 EBADF (Bad file descriptor) [pid 9055] close(8) = -1 EBADF (Bad file descriptor) [pid 9055] close(9) = -1 EBADF (Bad file descriptor) [pid 9055] close(10) = -1 EBADF (Bad file descriptor) [pid 9055] close(11) = -1 EBADF (Bad file descriptor) [pid 9055] close(12) = -1 EBADF (Bad file descriptor) [pid 9055] close(13) = -1 EBADF (Bad file descriptor) [pid 9055] close(14) = -1 EBADF (Bad file descriptor) [pid 9055] close(15) = -1 EBADF (Bad file descriptor) [pid 9055] close(16) = -1 EBADF (Bad file descriptor) [pid 9055] close(17) = -1 EBADF (Bad file descriptor) [pid 9055] close(18) = -1 EBADF (Bad file descriptor) [pid 9055] close(19) = -1 EBADF (Bad file descriptor) [pid 9055] close(20) = -1 EBADF (Bad file descriptor) [pid 9055] close(21) = -1 EBADF (Bad file descriptor) [pid 9055] close(22) = -1 EBADF (Bad file descriptor) [pid 9055] close(23) = -1 EBADF (Bad file descriptor) [pid 9055] close(24) = -1 EBADF (Bad file descriptor) [pid 9055] close(25) = -1 EBADF (Bad file descriptor) [pid 9055] close(26) = -1 EBADF (Bad file descriptor) [pid 9055] close(27) = -1 EBADF (Bad file descriptor) [pid 9055] close(28) = -1 EBADF (Bad file descriptor) [pid 9055] close(29) = -1 EBADF (Bad file descriptor) [pid 9055] exit_group(0) = ? [pid 9055] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3437, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3435", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3435/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3435/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3435/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3435") = 0 [pid 3620] mkdir("./3436", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3438 ./strace-static-x86_64: Process 9056 attached [pid 9056] chdir("./3436") = 0 [pid 9056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9056] setpgid(0, 0) = 0 [pid 9056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9056] write(3, "1000", 4) = 4 [pid 9056] close(3) = 0 [pid 9056] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9056] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.288839][ T9055] siw: device registration error -23 [pid 9056] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9056] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9056] close(3) = 0 [pid 9056] close(4) = 0 [pid 9056] close(5) = 0 [pid 9056] close(6) = -1 EBADF (Bad file descriptor) [pid 9056] close(7) = -1 EBADF (Bad file descriptor) [pid 9056] close(8) = -1 EBADF (Bad file descriptor) [pid 9056] close(9) = -1 EBADF (Bad file descriptor) [pid 9056] close(10) = -1 EBADF (Bad file descriptor) [pid 9056] close(11) = -1 EBADF (Bad file descriptor) [pid 9056] close(12) = -1 EBADF (Bad file descriptor) [pid 9056] close(13) = -1 EBADF (Bad file descriptor) [pid 9056] close(14) = -1 EBADF (Bad file descriptor) [pid 9056] close(15) = -1 EBADF (Bad file descriptor) [pid 9056] close(16) = -1 EBADF (Bad file descriptor) [pid 9056] close(17) = -1 EBADF (Bad file descriptor) [pid 9056] close(18) = -1 EBADF (Bad file descriptor) [pid 9056] close(19) = -1 EBADF (Bad file descriptor) [pid 9056] close(20) = -1 EBADF (Bad file descriptor) [pid 9056] close(21) = -1 EBADF (Bad file descriptor) [pid 9056] close(22) = -1 EBADF (Bad file descriptor) [pid 9056] close(23) = -1 EBADF (Bad file descriptor) [pid 9056] close(24) = -1 EBADF (Bad file descriptor) [pid 9056] close(25) = -1 EBADF (Bad file descriptor) [pid 9056] close(26) = -1 EBADF (Bad file descriptor) [pid 9056] close(27) = -1 EBADF (Bad file descriptor) [pid 9056] close(28) = -1 EBADF (Bad file descriptor) [pid 9056] close(29) = -1 EBADF (Bad file descriptor) [pid 9056] exit_group(0) = ? [pid 9056] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3438, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3436", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3436/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3436/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3436/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3436") = 0 [pid 3620] mkdir("./3437", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3439 ./strace-static-x86_64: Process 9057 attached [pid 9057] chdir("./3437") = 0 [pid 9057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9057] setpgid(0, 0) = 0 [pid 9057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9057] write(3, "1000", 4) = 4 [pid 9057] close(3) = 0 [pid 9057] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9057] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.317821][ T9056] siw: device registration error -23 [pid 9057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9057] close(3) = 0 [pid 9057] close(4) = 0 [pid 9057] close(5) = 0 [pid 9057] close(6) = -1 EBADF (Bad file descriptor) [pid 9057] close(7) = -1 EBADF (Bad file descriptor) [pid 9057] close(8) = -1 EBADF (Bad file descriptor) [pid 9057] close(9) = -1 EBADF (Bad file descriptor) [pid 9057] close(10) = -1 EBADF (Bad file descriptor) [pid 9057] close(11) = -1 EBADF (Bad file descriptor) [pid 9057] close(12) = -1 EBADF (Bad file descriptor) [pid 9057] close(13) = -1 EBADF (Bad file descriptor) [pid 9057] close(14) = -1 EBADF (Bad file descriptor) [pid 9057] close(15) = -1 EBADF (Bad file descriptor) [pid 9057] close(16) = -1 EBADF (Bad file descriptor) [pid 9057] close(17) = -1 EBADF (Bad file descriptor) [pid 9057] close(18) = -1 EBADF (Bad file descriptor) [pid 9057] close(19) = -1 EBADF (Bad file descriptor) [pid 9057] close(20) = -1 EBADF (Bad file descriptor) [pid 9057] close(21) = -1 EBADF (Bad file descriptor) [pid 9057] close(22) = -1 EBADF (Bad file descriptor) [pid 9057] close(23) = -1 EBADF (Bad file descriptor) [pid 9057] close(24) = -1 EBADF (Bad file descriptor) [pid 9057] close(25) = -1 EBADF (Bad file descriptor) [pid 9057] close(26) = -1 EBADF (Bad file descriptor) [pid 9057] close(27) = -1 EBADF (Bad file descriptor) [pid 9057] close(28) = -1 EBADF (Bad file descriptor) [pid 9057] close(29) = -1 EBADF (Bad file descriptor) [pid 9057] exit_group(0) = ? [pid 9057] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3439, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3437", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3437/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3437/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3437/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3437") = 0 [pid 3620] mkdir("./3438", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3440 ./strace-static-x86_64: Process 9058 attached [pid 9058] chdir("./3438") = 0 [pid 9058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9058] setpgid(0, 0) = 0 [pid 9058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9058] write(3, "1000", 4) = 4 [pid 9058] close(3) = 0 [pid 9058] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9058] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.346363][ T9057] siw: device registration error -23 [pid 9058] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9058] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9058] close(3) = 0 [pid 9058] close(4) = 0 [pid 9058] close(5) = 0 [pid 9058] close(6) = -1 EBADF (Bad file descriptor) [pid 9058] close(7) = -1 EBADF (Bad file descriptor) [pid 9058] close(8) = -1 EBADF (Bad file descriptor) [pid 9058] close(9) = -1 EBADF (Bad file descriptor) [pid 9058] close(10) = -1 EBADF (Bad file descriptor) [pid 9058] close(11) = -1 EBADF (Bad file descriptor) [pid 9058] close(12) = -1 EBADF (Bad file descriptor) [pid 9058] close(13) = -1 EBADF (Bad file descriptor) [pid 9058] close(14) = -1 EBADF (Bad file descriptor) [pid 9058] close(15) = -1 EBADF (Bad file descriptor) [pid 9058] close(16) = -1 EBADF (Bad file descriptor) [pid 9058] close(17) = -1 EBADF (Bad file descriptor) [pid 9058] close(18) = -1 EBADF (Bad file descriptor) [pid 9058] close(19) = -1 EBADF (Bad file descriptor) [pid 9058] close(20) = -1 EBADF (Bad file descriptor) [pid 9058] close(21) = -1 EBADF (Bad file descriptor) [pid 9058] close(22) = -1 EBADF (Bad file descriptor) [pid 9058] close(23) = -1 EBADF (Bad file descriptor) [pid 9058] close(24) = -1 EBADF (Bad file descriptor) [pid 9058] close(25) = -1 EBADF (Bad file descriptor) [pid 9058] close(26) = -1 EBADF (Bad file descriptor) [pid 9058] close(27) = -1 EBADF (Bad file descriptor) [pid 9058] close(28) = -1 EBADF (Bad file descriptor) [pid 9058] close(29) = -1 EBADF (Bad file descriptor) [pid 9058] exit_group(0) = ? [pid 9058] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3440, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3438", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3438/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3438/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3438/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3438") = 0 [pid 3620] mkdir("./3439", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9059 attached , child_tidptr=0x555555b53690) = 3441 [pid 9059] chdir("./3439") = 0 [pid 9059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9059] setpgid(0, 0) = 0 [pid 9059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9059] write(3, "1000", 4) = 4 [pid 9059] close(3) = 0 [pid 9059] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9059] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.384330][ T9058] siw: device registration error -23 [pid 9059] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9059] close(3) = 0 [pid 9059] close(4) = 0 [pid 9059] close(5) = 0 [pid 9059] close(6) = -1 EBADF (Bad file descriptor) [pid 9059] close(7) = -1 EBADF (Bad file descriptor) [pid 9059] close(8) = -1 EBADF (Bad file descriptor) [pid 9059] close(9) = -1 EBADF (Bad file descriptor) [pid 9059] close(10) = -1 EBADF (Bad file descriptor) [pid 9059] close(11) = -1 EBADF (Bad file descriptor) [pid 9059] close(12) = -1 EBADF (Bad file descriptor) [pid 9059] close(13) = -1 EBADF (Bad file descriptor) [pid 9059] close(14) = -1 EBADF (Bad file descriptor) [pid 9059] close(15) = -1 EBADF (Bad file descriptor) [pid 9059] close(16) = -1 EBADF (Bad file descriptor) [pid 9059] close(17) = -1 EBADF (Bad file descriptor) [pid 9059] close(18) = -1 EBADF (Bad file descriptor) [pid 9059] close(19) = -1 EBADF (Bad file descriptor) [pid 9059] close(20) = -1 EBADF (Bad file descriptor) [pid 9059] close(21) = -1 EBADF (Bad file descriptor) [pid 9059] close(22) = -1 EBADF (Bad file descriptor) [pid 9059] close(23) = -1 EBADF (Bad file descriptor) [pid 9059] close(24) = -1 EBADF (Bad file descriptor) [pid 9059] close(25) = -1 EBADF (Bad file descriptor) [pid 9059] close(26) = -1 EBADF (Bad file descriptor) [pid 9059] close(27) = -1 EBADF (Bad file descriptor) [pid 9059] close(28) = -1 EBADF (Bad file descriptor) [pid 9059] close(29) = -1 EBADF (Bad file descriptor) [pid 9059] exit_group(0) = ? [pid 9059] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3441, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3439", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3439/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3439/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3439/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3439") = 0 [pid 3620] mkdir("./3440", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3442 ./strace-static-x86_64: Process 9060 attached [pid 9060] chdir("./3440") = 0 [pid 9060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9060] setpgid(0, 0) = 0 [pid 9060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9060] write(3, "1000", 4) = 4 [pid 9060] close(3) = 0 [pid 9060] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9060] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.416149][ T9059] siw: device registration error -23 [pid 9060] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9060] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9060] close(3) = 0 [pid 9060] close(4) = 0 [pid 9060] close(5) = 0 [pid 9060] close(6) = -1 EBADF (Bad file descriptor) [pid 9060] close(7) = -1 EBADF (Bad file descriptor) [pid 9060] close(8) = -1 EBADF (Bad file descriptor) [pid 9060] close(9) = -1 EBADF (Bad file descriptor) [pid 9060] close(10) = -1 EBADF (Bad file descriptor) [pid 9060] close(11) = -1 EBADF (Bad file descriptor) [pid 9060] close(12) = -1 EBADF (Bad file descriptor) [pid 9060] close(13) = -1 EBADF (Bad file descriptor) [pid 9060] close(14) = -1 EBADF (Bad file descriptor) [pid 9060] close(15) = -1 EBADF (Bad file descriptor) [pid 9060] close(16) = -1 EBADF (Bad file descriptor) [pid 9060] close(17) = -1 EBADF (Bad file descriptor) [pid 9060] close(18) = -1 EBADF (Bad file descriptor) [pid 9060] close(19) = -1 EBADF (Bad file descriptor) [pid 9060] close(20) = -1 EBADF (Bad file descriptor) [pid 9060] close(21) = -1 EBADF (Bad file descriptor) [pid 9060] close(22) = -1 EBADF (Bad file descriptor) [pid 9060] close(23) = -1 EBADF (Bad file descriptor) [pid 9060] close(24) = -1 EBADF (Bad file descriptor) [pid 9060] close(25) = -1 EBADF (Bad file descriptor) [pid 9060] close(26) = -1 EBADF (Bad file descriptor) [pid 9060] close(27) = -1 EBADF (Bad file descriptor) [pid 9060] close(28) = -1 EBADF (Bad file descriptor) [pid 9060] close(29) = -1 EBADF (Bad file descriptor) [pid 9060] exit_group(0) = ? [pid 9060] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3442, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3440", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3440/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3440/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3440/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3440") = 0 [pid 3620] mkdir("./3441", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9061 attached , child_tidptr=0x555555b53690) = 3443 [pid 9061] chdir("./3441") = 0 [pid 9061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9061] setpgid(0, 0) = 0 [pid 9061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9061] write(3, "1000", 4) = 4 [pid 9061] close(3) = 0 [pid 9061] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9061] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.447700][ T9060] siw: device registration error -23 [pid 9061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9061] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9061] close(3) = 0 [pid 9061] close(4) = 0 [pid 9061] close(5) = 0 [pid 9061] close(6) = -1 EBADF (Bad file descriptor) [pid 9061] close(7) = -1 EBADF (Bad file descriptor) [pid 9061] close(8) = -1 EBADF (Bad file descriptor) [pid 9061] close(9) = -1 EBADF (Bad file descriptor) [pid 9061] close(10) = -1 EBADF (Bad file descriptor) [pid 9061] close(11) = -1 EBADF (Bad file descriptor) [pid 9061] close(12) = -1 EBADF (Bad file descriptor) [pid 9061] close(13) = -1 EBADF (Bad file descriptor) [pid 9061] close(14) = -1 EBADF (Bad file descriptor) [pid 9061] close(15) = -1 EBADF (Bad file descriptor) [pid 9061] close(16) = -1 EBADF (Bad file descriptor) [pid 9061] close(17) = -1 EBADF (Bad file descriptor) [pid 9061] close(18) = -1 EBADF (Bad file descriptor) [pid 9061] close(19) = -1 EBADF (Bad file descriptor) [pid 9061] close(20) = -1 EBADF (Bad file descriptor) [pid 9061] close(21) = -1 EBADF (Bad file descriptor) [pid 9061] close(22) = -1 EBADF (Bad file descriptor) [pid 9061] close(23) = -1 EBADF (Bad file descriptor) [pid 9061] close(24) = -1 EBADF (Bad file descriptor) [pid 9061] close(25) = -1 EBADF (Bad file descriptor) [pid 9061] close(26) = -1 EBADF (Bad file descriptor) [pid 9061] close(27) = -1 EBADF (Bad file descriptor) [pid 9061] close(28) = -1 EBADF (Bad file descriptor) [pid 9061] close(29) = -1 EBADF (Bad file descriptor) [pid 9061] exit_group(0) = ? [pid 9061] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3443, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3441", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3441", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3441/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3441/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3441/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3441") = 0 [pid 3620] mkdir("./3442", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3444 ./strace-static-x86_64: Process 9062 attached [pid 9062] chdir("./3442") = 0 [pid 9062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9062] setpgid(0, 0) = 0 [pid 9062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9062] write(3, "1000", 4) = 4 [pid 9062] close(3) = 0 [ 208.487254][ T9061] siw: device registration error -23 [pid 9062] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9062] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9062] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9062] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9062] close(3) = 0 [pid 9062] close(4) = 0 [pid 9062] close(5) = 0 [pid 9062] close(6) = -1 EBADF (Bad file descriptor) [pid 9062] close(7) = -1 EBADF (Bad file descriptor) [pid 9062] close(8) = -1 EBADF (Bad file descriptor) [pid 9062] close(9) = -1 EBADF (Bad file descriptor) [pid 9062] close(10) = -1 EBADF (Bad file descriptor) [pid 9062] close(11) = -1 EBADF (Bad file descriptor) [pid 9062] close(12) = -1 EBADF (Bad file descriptor) [pid 9062] close(13) = -1 EBADF (Bad file descriptor) [pid 9062] close(14) = -1 EBADF (Bad file descriptor) [pid 9062] close(15) = -1 EBADF (Bad file descriptor) [pid 9062] close(16) = -1 EBADF (Bad file descriptor) [pid 9062] close(17) = -1 EBADF (Bad file descriptor) [pid 9062] close(18) = -1 EBADF (Bad file descriptor) [pid 9062] close(19) = -1 EBADF (Bad file descriptor) [pid 9062] close(20) = -1 EBADF (Bad file descriptor) [pid 9062] close(21) = -1 EBADF (Bad file descriptor) [pid 9062] close(22) = -1 EBADF (Bad file descriptor) [pid 9062] close(23) = -1 EBADF (Bad file descriptor) [pid 9062] close(24) = -1 EBADF (Bad file descriptor) [pid 9062] close(25) = -1 EBADF (Bad file descriptor) [pid 9062] close(26) = -1 EBADF (Bad file descriptor) [pid 9062] close(27) = -1 EBADF (Bad file descriptor) [pid 9062] close(28) = -1 EBADF (Bad file descriptor) [pid 9062] close(29) = -1 EBADF (Bad file descriptor) [pid 9062] exit_group(0) = ? [pid 9062] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3444, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3442", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3442", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3442/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3442/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3442/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3442") = 0 [pid 3620] mkdir("./3443", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9063 attached , child_tidptr=0x555555b53690) = 3445 [pid 9063] chdir("./3443") = 0 [pid 9063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9063] setpgid(0, 0) = 0 [pid 9063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9063] write(3, "1000", 4) = 4 [pid 9063] close(3) = 0 [pid 9063] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9063] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9063] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9063] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9063] close(3) = 0 [pid 9063] close(4) = 0 [pid 9063] close(5) = 0 [pid 9063] close(6) = -1 EBADF (Bad file descriptor) [pid 9063] close(7) = -1 EBADF (Bad file descriptor) [pid 9063] close(8) = -1 EBADF (Bad file descriptor) [pid 9063] close(9) = -1 EBADF (Bad file descriptor) [pid 9063] close(10) = -1 EBADF (Bad file descriptor) [pid 9063] close(11) = -1 EBADF (Bad file descriptor) [pid 9063] close(12) = -1 EBADF (Bad file descriptor) [pid 9063] close(13) = -1 EBADF (Bad file descriptor) [pid 9063] close(14) = -1 EBADF (Bad file descriptor) [pid 9063] close(15) = -1 EBADF (Bad file descriptor) [pid 9063] close(16) = -1 EBADF (Bad file descriptor) [pid 9063] close(17) = -1 EBADF (Bad file descriptor) [pid 9063] close(18) = -1 EBADF (Bad file descriptor) [pid 9063] close(19) = -1 EBADF (Bad file descriptor) [pid 9063] close(20) = -1 EBADF (Bad file descriptor) [pid 9063] close(21) = -1 EBADF (Bad file descriptor) [pid 9063] close(22) = -1 EBADF (Bad file descriptor) [pid 9063] close(23) = -1 EBADF (Bad file descriptor) [pid 9063] close(24) = -1 EBADF (Bad file descriptor) [pid 9063] close(25) = -1 EBADF (Bad file descriptor) [pid 9063] close(26) = -1 EBADF (Bad file descriptor) [pid 9063] close(27) = -1 EBADF (Bad file descriptor) [pid 9063] close(28) = -1 EBADF (Bad file descriptor) [pid 9063] close(29) = -1 EBADF (Bad file descriptor) [pid 9063] exit_group(0) = ? [pid 9063] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3445, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3443", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3443", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3443/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3443/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3443/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3443") = 0 [pid 3620] mkdir("./3444", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9064 attached , child_tidptr=0x555555b53690) = 3446 [pid 9064] chdir("./3444") = 0 [pid 9064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9064] setpgid(0, 0) = 0 [pid 9064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9064] write(3, "1000", 4) = 4 [pid 9064] close(3) = 0 [pid 9064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9064] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.529594][ T9062] siw: device registration error -23 [ 208.567235][ T9063] siw: device registration error -23 [pid 9064] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9064] close(3) = 0 [pid 9064] close(4) = 0 [pid 9064] close(5) = 0 [pid 9064] close(6) = -1 EBADF (Bad file descriptor) [pid 9064] close(7) = -1 EBADF (Bad file descriptor) [pid 9064] close(8) = -1 EBADF (Bad file descriptor) [pid 9064] close(9) = -1 EBADF (Bad file descriptor) [pid 9064] close(10) = -1 EBADF (Bad file descriptor) [pid 9064] close(11) = -1 EBADF (Bad file descriptor) [pid 9064] close(12) = -1 EBADF (Bad file descriptor) [pid 9064] close(13) = -1 EBADF (Bad file descriptor) [pid 9064] close(14) = -1 EBADF (Bad file descriptor) [pid 9064] close(15) = -1 EBADF (Bad file descriptor) [pid 9064] close(16) = -1 EBADF (Bad file descriptor) [pid 9064] close(17) = -1 EBADF (Bad file descriptor) [pid 9064] close(18) = -1 EBADF (Bad file descriptor) [pid 9064] close(19) = -1 EBADF (Bad file descriptor) [pid 9064] close(20) = -1 EBADF (Bad file descriptor) [pid 9064] close(21) = -1 EBADF (Bad file descriptor) [pid 9064] close(22) = -1 EBADF (Bad file descriptor) [pid 9064] close(23) = -1 EBADF (Bad file descriptor) [pid 9064] close(24) = -1 EBADF (Bad file descriptor) [pid 9064] close(25) = -1 EBADF (Bad file descriptor) [pid 9064] close(26) = -1 EBADF (Bad file descriptor) [pid 9064] close(27) = -1 EBADF (Bad file descriptor) [pid 9064] close(28) = -1 EBADF (Bad file descriptor) [pid 9064] close(29) = -1 EBADF (Bad file descriptor) [pid 9064] exit_group(0) = ? [pid 9064] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3446, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3444", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3444", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3444/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3444/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3444/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3444") = 0 [pid 3620] mkdir("./3445", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9065 attached , child_tidptr=0x555555b53690) = 3447 [pid 9065] chdir("./3445") = 0 [pid 9065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9065] setpgid(0, 0) = 0 [pid 9065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9065] write(3, "1000", 4) = 4 [pid 9065] close(3) = 0 [pid 9065] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9065] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.598036][ T9064] siw: device registration error -23 [pid 9065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9065] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9065] close(3) = 0 [pid 9065] close(4) = 0 [pid 9065] close(5) = 0 [pid 9065] close(6) = -1 EBADF (Bad file descriptor) [pid 9065] close(7) = -1 EBADF (Bad file descriptor) [pid 9065] close(8) = -1 EBADF (Bad file descriptor) [pid 9065] close(9) = -1 EBADF (Bad file descriptor) [pid 9065] close(10) = -1 EBADF (Bad file descriptor) [pid 9065] close(11) = -1 EBADF (Bad file descriptor) [pid 9065] close(12) = -1 EBADF (Bad file descriptor) [pid 9065] close(13) = -1 EBADF (Bad file descriptor) [pid 9065] close(14) = -1 EBADF (Bad file descriptor) [pid 9065] close(15) = -1 EBADF (Bad file descriptor) [pid 9065] close(16) = -1 EBADF (Bad file descriptor) [pid 9065] close(17) = -1 EBADF (Bad file descriptor) [pid 9065] close(18) = -1 EBADF (Bad file descriptor) [pid 9065] close(19) = -1 EBADF (Bad file descriptor) [pid 9065] close(20) = -1 EBADF (Bad file descriptor) [pid 9065] close(21) = -1 EBADF (Bad file descriptor) [pid 9065] close(22) = -1 EBADF (Bad file descriptor) [pid 9065] close(23) = -1 EBADF (Bad file descriptor) [pid 9065] close(24) = -1 EBADF (Bad file descriptor) [pid 9065] close(25) = -1 EBADF (Bad file descriptor) [pid 9065] close(26) = -1 EBADF (Bad file descriptor) [pid 9065] close(27) = -1 EBADF (Bad file descriptor) [pid 9065] close(28) = -1 EBADF (Bad file descriptor) [pid 9065] close(29) = -1 EBADF (Bad file descriptor) [pid 9065] exit_group(0) = ? [pid 9065] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3447, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3445", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3445", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3445/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3445/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3445/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3445") = 0 [pid 3620] mkdir("./3446", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9066 attached , child_tidptr=0x555555b53690) = 3448 [pid 9066] chdir("./3446") = 0 [pid 9066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9066] setpgid(0, 0) = 0 [pid 9066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9066] write(3, "1000", 4) = 4 [pid 9066] close(3) = 0 [pid 9066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9066] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.637124][ T9065] siw: device registration error -23 [pid 9066] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9066] close(3) = 0 [pid 9066] close(4) = 0 [pid 9066] close(5) = 0 [pid 9066] close(6) = -1 EBADF (Bad file descriptor) [pid 9066] close(7) = -1 EBADF (Bad file descriptor) [pid 9066] close(8) = -1 EBADF (Bad file descriptor) [pid 9066] close(9) = -1 EBADF (Bad file descriptor) [pid 9066] close(10) = -1 EBADF (Bad file descriptor) [pid 9066] close(11) = -1 EBADF (Bad file descriptor) [pid 9066] close(12) = -1 EBADF (Bad file descriptor) [pid 9066] close(13) = -1 EBADF (Bad file descriptor) [pid 9066] close(14) = -1 EBADF (Bad file descriptor) [pid 9066] close(15) = -1 EBADF (Bad file descriptor) [pid 9066] close(16) = -1 EBADF (Bad file descriptor) [pid 9066] close(17) = -1 EBADF (Bad file descriptor) [pid 9066] close(18) = -1 EBADF (Bad file descriptor) [pid 9066] close(19) = -1 EBADF (Bad file descriptor) [pid 9066] close(20) = -1 EBADF (Bad file descriptor) [pid 9066] close(21) = -1 EBADF (Bad file descriptor) [pid 9066] close(22) = -1 EBADF (Bad file descriptor) [pid 9066] close(23) = -1 EBADF (Bad file descriptor) [pid 9066] close(24) = -1 EBADF (Bad file descriptor) [pid 9066] close(25) = -1 EBADF (Bad file descriptor) [pid 9066] close(26) = -1 EBADF (Bad file descriptor) [pid 9066] close(27) = -1 EBADF (Bad file descriptor) [pid 9066] close(28) = -1 EBADF (Bad file descriptor) [pid 9066] close(29) = -1 EBADF (Bad file descriptor) [pid 9066] exit_group(0) = ? [pid 9066] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3448, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3446", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3446", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3446/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3446/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3446/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3446") = 0 [pid 3620] mkdir("./3447", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9067 attached [pid 9067] chdir("./3447" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3449 [pid 9067] <... chdir resumed>) = 0 [pid 9067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9067] setpgid(0, 0) = 0 [pid 9067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9067] write(3, "1000", 4) = 4 [pid 9067] close(3) = 0 [pid 9067] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9067] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.666378][ T9066] siw: device registration error -23 [pid 9067] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9067] close(3) = 0 [pid 9067] close(4) = 0 [pid 9067] close(5) = 0 [pid 9067] close(6) = -1 EBADF (Bad file descriptor) [pid 9067] close(7) = -1 EBADF (Bad file descriptor) [pid 9067] close(8) = -1 EBADF (Bad file descriptor) [pid 9067] close(9) = -1 EBADF (Bad file descriptor) [pid 9067] close(10) = -1 EBADF (Bad file descriptor) [pid 9067] close(11) = -1 EBADF (Bad file descriptor) [pid 9067] close(12) = -1 EBADF (Bad file descriptor) [pid 9067] close(13) = -1 EBADF (Bad file descriptor) [pid 9067] close(14) = -1 EBADF (Bad file descriptor) [pid 9067] close(15) = -1 EBADF (Bad file descriptor) [pid 9067] close(16) = -1 EBADF (Bad file descriptor) [pid 9067] close(17) = -1 EBADF (Bad file descriptor) [pid 9067] close(18) = -1 EBADF (Bad file descriptor) [pid 9067] close(19) = -1 EBADF (Bad file descriptor) [pid 9067] close(20) = -1 EBADF (Bad file descriptor) [pid 9067] close(21) = -1 EBADF (Bad file descriptor) [pid 9067] close(22) = -1 EBADF (Bad file descriptor) [pid 9067] close(23) = -1 EBADF (Bad file descriptor) [pid 9067] close(24) = -1 EBADF (Bad file descriptor) [pid 9067] close(25) = -1 EBADF (Bad file descriptor) [pid 9067] close(26) = -1 EBADF (Bad file descriptor) [pid 9067] close(27) = -1 EBADF (Bad file descriptor) [pid 9067] close(28) = -1 EBADF (Bad file descriptor) [pid 9067] close(29) = -1 EBADF (Bad file descriptor) [pid 9067] exit_group(0) = ? [pid 9067] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3449, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3447", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3447", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3447/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3447/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3447/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3447") = 0 [pid 3620] mkdir("./3448", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3450 ./strace-static-x86_64: Process 9068 attached [pid 9068] chdir("./3448") = 0 [pid 9068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9068] setpgid(0, 0) = 0 [pid 9068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 208.696001][ T9067] siw: device registration error -23 [pid 9068] write(3, "1000", 4) = 4 [pid 9068] close(3) = 0 [pid 9068] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9068] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9068] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9068] close(3) = 0 [pid 9068] close(4) = 0 [pid 9068] close(5) = 0 [pid 9068] close(6) = -1 EBADF (Bad file descriptor) [pid 9068] close(7) = -1 EBADF (Bad file descriptor) [pid 9068] close(8) = -1 EBADF (Bad file descriptor) [pid 9068] close(9) = -1 EBADF (Bad file descriptor) [pid 9068] close(10) = -1 EBADF (Bad file descriptor) [pid 9068] close(11) = -1 EBADF (Bad file descriptor) [pid 9068] close(12) = -1 EBADF (Bad file descriptor) [pid 9068] close(13) = -1 EBADF (Bad file descriptor) [pid 9068] close(14) = -1 EBADF (Bad file descriptor) [pid 9068] close(15) = -1 EBADF (Bad file descriptor) [pid 9068] close(16) = -1 EBADF (Bad file descriptor) [pid 9068] close(17) = -1 EBADF (Bad file descriptor) [pid 9068] close(18) = -1 EBADF (Bad file descriptor) [pid 9068] close(19) = -1 EBADF (Bad file descriptor) [pid 9068] close(20) = -1 EBADF (Bad file descriptor) [pid 9068] close(21) = -1 EBADF (Bad file descriptor) [pid 9068] close(22) = -1 EBADF (Bad file descriptor) [pid 9068] close(23) = -1 EBADF (Bad file descriptor) [pid 9068] close(24) = -1 EBADF (Bad file descriptor) [pid 9068] close(25) = -1 EBADF (Bad file descriptor) [pid 9068] close(26) = -1 EBADF (Bad file descriptor) [pid 9068] close(27) = -1 EBADF (Bad file descriptor) [pid 9068] close(28) = -1 EBADF (Bad file descriptor) [pid 9068] close(29) = -1 EBADF (Bad file descriptor) [pid 9068] exit_group(0) = ? [pid 9068] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3450, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3448", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3448", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3448/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3448/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3448/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3448") = 0 [pid 3620] mkdir("./3449", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3451 ./strace-static-x86_64: Process 9069 attached [pid 9069] chdir("./3449") = 0 [pid 9069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9069] setpgid(0, 0) = 0 [pid 9069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9069] write(3, "1000", 4) = 4 [pid 9069] close(3) = 0 [pid 9069] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9069] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9069] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9069] close(3) = 0 [pid 9069] close(4) = 0 [pid 9069] close(5) = 0 [pid 9069] close(6) = -1 EBADF (Bad file descriptor) [pid 9069] close(7) = -1 EBADF (Bad file descriptor) [pid 9069] close(8) = -1 EBADF (Bad file descriptor) [pid 9069] close(9) = -1 EBADF (Bad file descriptor) [pid 9069] close(10) = -1 EBADF (Bad file descriptor) [pid 9069] close(11) = -1 EBADF (Bad file descriptor) [pid 9069] close(12) = -1 EBADF (Bad file descriptor) [pid 9069] close(13) = -1 EBADF (Bad file descriptor) [pid 9069] close(14) = -1 EBADF (Bad file descriptor) [pid 9069] close(15) = -1 EBADF (Bad file descriptor) [pid 9069] close(16) = -1 EBADF (Bad file descriptor) [pid 9069] close(17) = -1 EBADF (Bad file descriptor) [pid 9069] close(18) = -1 EBADF (Bad file descriptor) [pid 9069] close(19) = -1 EBADF (Bad file descriptor) [pid 9069] close(20) = -1 EBADF (Bad file descriptor) [pid 9069] close(21) = -1 EBADF (Bad file descriptor) [pid 9069] close(22) = -1 EBADF (Bad file descriptor) [pid 9069] close(23) = -1 EBADF (Bad file descriptor) [pid 9069] close(24) = -1 EBADF (Bad file descriptor) [pid 9069] close(25) = -1 EBADF (Bad file descriptor) [pid 9069] close(26) = -1 EBADF (Bad file descriptor) [pid 9069] close(27) = -1 EBADF (Bad file descriptor) [pid 9069] close(28) = -1 EBADF (Bad file descriptor) [pid 9069] close(29) = -1 EBADF (Bad file descriptor) [pid 9069] exit_group(0) = ? [pid 9069] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3451, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3449", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3449", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3449/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3449/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3449/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3449") = 0 [pid 3620] mkdir("./3450", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9070 attached , child_tidptr=0x555555b53690) = 3452 [pid 9070] chdir("./3450") = 0 [pid 9070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9070] setpgid(0, 0) = 0 [pid 9070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9070] write(3, "1000", 4) = 4 [pid 9070] close(3) = 0 [pid 9070] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9070] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.738352][ T9068] siw: device registration error -23 [ 208.771242][ T9069] siw: device registration error -23 [pid 9070] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9070] close(3) = 0 [pid 9070] close(4) = 0 [pid 9070] close(5) = 0 [pid 9070] close(6) = -1 EBADF (Bad file descriptor) [pid 9070] close(7) = -1 EBADF (Bad file descriptor) [pid 9070] close(8) = -1 EBADF (Bad file descriptor) [pid 9070] close(9) = -1 EBADF (Bad file descriptor) [pid 9070] close(10) = -1 EBADF (Bad file descriptor) [pid 9070] close(11) = -1 EBADF (Bad file descriptor) [pid 9070] close(12) = -1 EBADF (Bad file descriptor) [pid 9070] close(13) = -1 EBADF (Bad file descriptor) [pid 9070] close(14) = -1 EBADF (Bad file descriptor) [pid 9070] close(15) = -1 EBADF (Bad file descriptor) [pid 9070] close(16) = -1 EBADF (Bad file descriptor) [pid 9070] close(17) = -1 EBADF (Bad file descriptor) [pid 9070] close(18) = -1 EBADF (Bad file descriptor) [pid 9070] close(19) = -1 EBADF (Bad file descriptor) [pid 9070] close(20) = -1 EBADF (Bad file descriptor) [pid 9070] close(21) = -1 EBADF (Bad file descriptor) [pid 9070] close(22) = -1 EBADF (Bad file descriptor) [pid 9070] close(23) = -1 EBADF (Bad file descriptor) [pid 9070] close(24) = -1 EBADF (Bad file descriptor) [pid 9070] close(25) = -1 EBADF (Bad file descriptor) [pid 9070] close(26) = -1 EBADF (Bad file descriptor) [pid 9070] close(27) = -1 EBADF (Bad file descriptor) [pid 9070] close(28) = -1 EBADF (Bad file descriptor) [pid 9070] close(29) = -1 EBADF (Bad file descriptor) [pid 9070] exit_group(0) = ? [pid 9070] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3452, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3450", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3450", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3450/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3450/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3450/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3450") = 0 [pid 3620] mkdir("./3451", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9071 attached , child_tidptr=0x555555b53690) = 3453 [pid 9071] chdir("./3451") = 0 [pid 9071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9071] setpgid(0, 0) = 0 [pid 9071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9071] write(3, "1000", 4) = 4 [pid 9071] close(3) = 0 [pid 9071] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9071] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.805795][ T9070] siw: device registration error -23 [pid 9071] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9071] close(3) = 0 [pid 9071] close(4) = 0 [pid 9071] close(5) = 0 [pid 9071] close(6) = -1 EBADF (Bad file descriptor) [pid 9071] close(7) = -1 EBADF (Bad file descriptor) [pid 9071] close(8) = -1 EBADF (Bad file descriptor) [pid 9071] close(9) = -1 EBADF (Bad file descriptor) [pid 9071] close(10) = -1 EBADF (Bad file descriptor) [pid 9071] close(11) = -1 EBADF (Bad file descriptor) [pid 9071] close(12) = -1 EBADF (Bad file descriptor) [pid 9071] close(13) = -1 EBADF (Bad file descriptor) [pid 9071] close(14) = -1 EBADF (Bad file descriptor) [pid 9071] close(15) = -1 EBADF (Bad file descriptor) [pid 9071] close(16) = -1 EBADF (Bad file descriptor) [pid 9071] close(17) = -1 EBADF (Bad file descriptor) [pid 9071] close(18) = -1 EBADF (Bad file descriptor) [pid 9071] close(19) = -1 EBADF (Bad file descriptor) [pid 9071] close(20) = -1 EBADF (Bad file descriptor) [pid 9071] close(21) = -1 EBADF (Bad file descriptor) [pid 9071] close(22) = -1 EBADF (Bad file descriptor) [pid 9071] close(23) = -1 EBADF (Bad file descriptor) [pid 9071] close(24) = -1 EBADF (Bad file descriptor) [pid 9071] close(25) = -1 EBADF (Bad file descriptor) [pid 9071] close(26) = -1 EBADF (Bad file descriptor) [pid 9071] close(27) = -1 EBADF (Bad file descriptor) [pid 9071] close(28) = -1 EBADF (Bad file descriptor) [pid 9071] close(29) = -1 EBADF (Bad file descriptor) [pid 9071] exit_group(0) = ? [pid 9071] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3453, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3451", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3451", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3451/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3451/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3451/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3451") = 0 [pid 3620] mkdir("./3452", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3454 ./strace-static-x86_64: Process 9072 attached [pid 9072] chdir("./3452") = 0 [pid 9072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9072] setpgid(0, 0) = 0 [pid 9072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9072] write(3, "1000", 4) = 4 [pid 9072] close(3) = 0 [pid 9072] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9072] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.836636][ T9071] siw: device registration error -23 [pid 9072] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9072] close(3) = 0 [pid 9072] close(4) = 0 [pid 9072] close(5) = 0 [pid 9072] close(6) = -1 EBADF (Bad file descriptor) [pid 9072] close(7) = -1 EBADF (Bad file descriptor) [pid 9072] close(8) = -1 EBADF (Bad file descriptor) [pid 9072] close(9) = -1 EBADF (Bad file descriptor) [pid 9072] close(10) = -1 EBADF (Bad file descriptor) [pid 9072] close(11) = -1 EBADF (Bad file descriptor) [pid 9072] close(12) = -1 EBADF (Bad file descriptor) [pid 9072] close(13) = -1 EBADF (Bad file descriptor) [pid 9072] close(14) = -1 EBADF (Bad file descriptor) [pid 9072] close(15) = -1 EBADF (Bad file descriptor) [pid 9072] close(16) = -1 EBADF (Bad file descriptor) [pid 9072] close(17) = -1 EBADF (Bad file descriptor) [pid 9072] close(18) = -1 EBADF (Bad file descriptor) [pid 9072] close(19) = -1 EBADF (Bad file descriptor) [pid 9072] close(20) = -1 EBADF (Bad file descriptor) [pid 9072] close(21) = -1 EBADF (Bad file descriptor) [pid 9072] close(22) = -1 EBADF (Bad file descriptor) [pid 9072] close(23) = -1 EBADF (Bad file descriptor) [pid 9072] close(24) = -1 EBADF (Bad file descriptor) [pid 9072] close(25) = -1 EBADF (Bad file descriptor) [pid 9072] close(26) = -1 EBADF (Bad file descriptor) [pid 9072] close(27) = -1 EBADF (Bad file descriptor) [pid 9072] close(28) = -1 EBADF (Bad file descriptor) [pid 9072] close(29) = -1 EBADF (Bad file descriptor) [pid 9072] exit_group(0) = ? [pid 9072] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3454, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 208.870048][ T9072] siw: device registration error -23 [pid 3620] umount2("./3452", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3452", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3452/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3452/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3452/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3452") = 0 [pid 3620] mkdir("./3453", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3455 ./strace-static-x86_64: Process 9073 attached [pid 9073] chdir("./3453") = 0 [pid 9073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9073] setpgid(0, 0) = 0 [pid 9073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9073] write(3, "1000", 4) = 4 [pid 9073] close(3) = 0 [pid 9073] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9073] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9073] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9073] close(3) = 0 [pid 9073] close(4) = 0 [pid 9073] close(5) = 0 [pid 9073] close(6) = -1 EBADF (Bad file descriptor) [pid 9073] close(7) = -1 EBADF (Bad file descriptor) [pid 9073] close(8) = -1 EBADF (Bad file descriptor) [pid 9073] close(9) = -1 EBADF (Bad file descriptor) [pid 9073] close(10) = -1 EBADF (Bad file descriptor) [pid 9073] close(11) = -1 EBADF (Bad file descriptor) [pid 9073] close(12) = -1 EBADF (Bad file descriptor) [pid 9073] close(13) = -1 EBADF (Bad file descriptor) [pid 9073] close(14) = -1 EBADF (Bad file descriptor) [pid 9073] close(15) = -1 EBADF (Bad file descriptor) [pid 9073] close(16) = -1 EBADF (Bad file descriptor) [pid 9073] close(17) = -1 EBADF (Bad file descriptor) [pid 9073] close(18) = -1 EBADF (Bad file descriptor) [pid 9073] close(19) = -1 EBADF (Bad file descriptor) [pid 9073] close(20) = -1 EBADF (Bad file descriptor) [pid 9073] close(21) = -1 EBADF (Bad file descriptor) [pid 9073] close(22) = -1 EBADF (Bad file descriptor) [pid 9073] close(23) = -1 EBADF (Bad file descriptor) [pid 9073] close(24) = -1 EBADF (Bad file descriptor) [pid 9073] close(25) = -1 EBADF (Bad file descriptor) [pid 9073] close(26) = -1 EBADF (Bad file descriptor) [pid 9073] close(27) = -1 EBADF (Bad file descriptor) [pid 9073] close(28) = -1 EBADF (Bad file descriptor) [pid 9073] close(29) = -1 EBADF (Bad file descriptor) [pid 9073] exit_group(0) = ? [pid 9073] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3455, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3453", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3453", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3453/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3453/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3453/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3453") = 0 [pid 3620] mkdir("./3454", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9074 attached , child_tidptr=0x555555b53690) = 3456 [pid 9074] chdir("./3454") = 0 [pid 9074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9074] setpgid(0, 0) = 0 [pid 9074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9074] write(3, "1000", 4) = 4 [pid 9074] close(3) = 0 [pid 9074] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9074] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9074] close(3) = 0 [pid 9074] close(4) = 0 [pid 9074] close(5) = 0 [pid 9074] close(6) = -1 EBADF (Bad file descriptor) [pid 9074] close(7) = -1 EBADF (Bad file descriptor) [pid 9074] close(8) = -1 EBADF (Bad file descriptor) [pid 9074] close(9) = -1 EBADF (Bad file descriptor) [pid 9074] close(10) = -1 EBADF (Bad file descriptor) [pid 9074] close(11) = -1 EBADF (Bad file descriptor) [pid 9074] close(12) = -1 EBADF (Bad file descriptor) [pid 9074] close(13) = -1 EBADF (Bad file descriptor) [pid 9074] close(14) = -1 EBADF (Bad file descriptor) [pid 9074] close(15) = -1 EBADF (Bad file descriptor) [pid 9074] close(16) = -1 EBADF (Bad file descriptor) [pid 9074] close(17) = -1 EBADF (Bad file descriptor) [pid 9074] close(18) = -1 EBADF (Bad file descriptor) [pid 9074] close(19) = -1 EBADF (Bad file descriptor) [pid 9074] close(20) = -1 EBADF (Bad file descriptor) [pid 9074] close(21) = -1 EBADF (Bad file descriptor) [pid 9074] close(22) = -1 EBADF (Bad file descriptor) [pid 9074] close(23) = -1 EBADF (Bad file descriptor) [pid 9074] close(24) = -1 EBADF (Bad file descriptor) [pid 9074] close(25) = -1 EBADF (Bad file descriptor) [pid 9074] close(26) = -1 EBADF (Bad file descriptor) [pid 9074] close(27) = -1 EBADF (Bad file descriptor) [pid 9074] close(28) = -1 EBADF (Bad file descriptor) [pid 9074] close(29) = -1 EBADF (Bad file descriptor) [pid 9074] exit_group(0) = ? [pid 9074] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3456, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3454", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3454", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3454/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3454/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3454/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3454") = 0 [pid 3620] mkdir("./3455", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3457 ./strace-static-x86_64: Process 9075 attached [pid 9075] chdir("./3455") = 0 [pid 9075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9075] setpgid(0, 0) = 0 [pid 9075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9075] write(3, "1000", 4) = 4 [pid 9075] close(3) = 0 [pid 9075] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9075] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.924395][ T9073] siw: device registration error -23 [ 208.958878][ T9074] siw: device registration error -23 [pid 9075] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9075] close(3) = 0 [pid 9075] close(4) = 0 [pid 9075] close(5) = 0 [pid 9075] close(6) = -1 EBADF (Bad file descriptor) [pid 9075] close(7) = -1 EBADF (Bad file descriptor) [pid 9075] close(8) = -1 EBADF (Bad file descriptor) [pid 9075] close(9) = -1 EBADF (Bad file descriptor) [pid 9075] close(10) = -1 EBADF (Bad file descriptor) [pid 9075] close(11) = -1 EBADF (Bad file descriptor) [pid 9075] close(12) = -1 EBADF (Bad file descriptor) [pid 9075] close(13) = -1 EBADF (Bad file descriptor) [pid 9075] close(14) = -1 EBADF (Bad file descriptor) [pid 9075] close(15) = -1 EBADF (Bad file descriptor) [pid 9075] close(16) = -1 EBADF (Bad file descriptor) [pid 9075] close(17) = -1 EBADF (Bad file descriptor) [pid 9075] close(18) = -1 EBADF (Bad file descriptor) [pid 9075] close(19) = -1 EBADF (Bad file descriptor) [pid 9075] close(20) = -1 EBADF (Bad file descriptor) [pid 9075] close(21) = -1 EBADF (Bad file descriptor) [pid 9075] close(22) = -1 EBADF (Bad file descriptor) [pid 9075] close(23) = -1 EBADF (Bad file descriptor) [pid 9075] close(24) = -1 EBADF (Bad file descriptor) [pid 9075] close(25) = -1 EBADF (Bad file descriptor) [pid 9075] close(26) = -1 EBADF (Bad file descriptor) [pid 9075] close(27) = -1 EBADF (Bad file descriptor) [pid 9075] close(28) = -1 EBADF (Bad file descriptor) [pid 9075] close(29) = -1 EBADF (Bad file descriptor) [pid 9075] exit_group(0) = ? [pid 9075] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3457, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3455", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3455", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3455/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3455/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3455/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3455") = 0 [pid 3620] mkdir("./3456", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3458 ./strace-static-x86_64: Process 9076 attached [pid 9076] chdir("./3456") = 0 [pid 9076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9076] setpgid(0, 0) = 0 [pid 9076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9076] write(3, "1000", 4) = 4 [pid 9076] close(3) = 0 [pid 9076] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9076] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 208.996140][ T9075] siw: device registration error -23 [pid 9076] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9076] close(3) = 0 [pid 9076] close(4) = 0 [pid 9076] close(5) = 0 [pid 9076] close(6) = -1 EBADF (Bad file descriptor) [pid 9076] close(7) = -1 EBADF (Bad file descriptor) [pid 9076] close(8) = -1 EBADF (Bad file descriptor) [pid 9076] close(9) = -1 EBADF (Bad file descriptor) [pid 9076] close(10) = -1 EBADF (Bad file descriptor) [pid 9076] close(11) = -1 EBADF (Bad file descriptor) [pid 9076] close(12) = -1 EBADF (Bad file descriptor) [pid 9076] close(13) = -1 EBADF (Bad file descriptor) [pid 9076] close(14) = -1 EBADF (Bad file descriptor) [pid 9076] close(15) = -1 EBADF (Bad file descriptor) [pid 9076] close(16) = -1 EBADF (Bad file descriptor) [pid 9076] close(17) = -1 EBADF (Bad file descriptor) [pid 9076] close(18) = -1 EBADF (Bad file descriptor) [pid 9076] close(19) = -1 EBADF (Bad file descriptor) [pid 9076] close(20) = -1 EBADF (Bad file descriptor) [pid 9076] close(21) = -1 EBADF (Bad file descriptor) [pid 9076] close(22) = -1 EBADF (Bad file descriptor) [pid 9076] close(23) = -1 EBADF (Bad file descriptor) [pid 9076] close(24) = -1 EBADF (Bad file descriptor) [pid 9076] close(25) = -1 EBADF (Bad file descriptor) [pid 9076] close(26) = -1 EBADF (Bad file descriptor) [pid 9076] close(27) = -1 EBADF (Bad file descriptor) [pid 9076] close(28) = -1 EBADF (Bad file descriptor) [pid 9076] close(29) = -1 EBADF (Bad file descriptor) [pid 9076] exit_group(0) = ? [pid 9076] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3458, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3456", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3456", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3456/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3456/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3456/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3456") = 0 [pid 3620] mkdir("./3457", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3459 ./strace-static-x86_64: Process 9077 attached [pid 9077] chdir("./3457") = 0 [pid 9077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9077] setpgid(0, 0) = 0 [pid 9077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9077] write(3, "1000", 4) = 4 [pid 9077] close(3) = 0 [pid 9077] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9077] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.035839][ T9076] siw: device registration error -23 [pid 9077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9077] close(3) = 0 [pid 9077] close(4) = 0 [pid 9077] close(5) = 0 [pid 9077] close(6) = -1 EBADF (Bad file descriptor) [pid 9077] close(7) = -1 EBADF (Bad file descriptor) [pid 9077] close(8) = -1 EBADF (Bad file descriptor) [pid 9077] close(9) = -1 EBADF (Bad file descriptor) [pid 9077] close(10) = -1 EBADF (Bad file descriptor) [pid 9077] close(11) = -1 EBADF (Bad file descriptor) [pid 9077] close(12) = -1 EBADF (Bad file descriptor) [pid 9077] close(13) = -1 EBADF (Bad file descriptor) [pid 9077] close(14) = -1 EBADF (Bad file descriptor) [pid 9077] close(15) = -1 EBADF (Bad file descriptor) [pid 9077] close(16) = -1 EBADF (Bad file descriptor) [pid 9077] close(17) = -1 EBADF (Bad file descriptor) [pid 9077] close(18) = -1 EBADF (Bad file descriptor) [pid 9077] close(19) = -1 EBADF (Bad file descriptor) [pid 9077] close(20) = -1 EBADF (Bad file descriptor) [pid 9077] close(21) = -1 EBADF (Bad file descriptor) [pid 9077] close(22) = -1 EBADF (Bad file descriptor) [pid 9077] close(23) = -1 EBADF (Bad file descriptor) [pid 9077] close(24) = -1 EBADF (Bad file descriptor) [pid 9077] close(25) = -1 EBADF (Bad file descriptor) [pid 9077] close(26) = -1 EBADF (Bad file descriptor) [pid 9077] close(27) = -1 EBADF (Bad file descriptor) [pid 9077] close(28) = -1 EBADF (Bad file descriptor) [pid 9077] close(29) = -1 EBADF (Bad file descriptor) [pid 9077] exit_group(0) = ? [pid 9077] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3459, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3457", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3457", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3457/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3457/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3457/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3457") = 0 [pid 3620] mkdir("./3458", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3460 ./strace-static-x86_64: Process 9078 attached [pid 9078] chdir("./3458") = 0 [pid 9078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9078] setpgid(0, 0) = 0 [pid 9078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9078] write(3, "1000", 4) = 4 [pid 9078] close(3) = 0 [pid 9078] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9078] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.067781][ T9077] siw: device registration error -23 [pid 9078] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9078] close(3) = 0 [pid 9078] close(4) = 0 [pid 9078] close(5) = 0 [pid 9078] close(6) = -1 EBADF (Bad file descriptor) [pid 9078] close(7) = -1 EBADF (Bad file descriptor) [pid 9078] close(8) = -1 EBADF (Bad file descriptor) [pid 9078] close(9) = -1 EBADF (Bad file descriptor) [pid 9078] close(10) = -1 EBADF (Bad file descriptor) [pid 9078] close(11) = -1 EBADF (Bad file descriptor) [pid 9078] close(12) = -1 EBADF (Bad file descriptor) [pid 9078] close(13) = -1 EBADF (Bad file descriptor) [pid 9078] close(14) = -1 EBADF (Bad file descriptor) [pid 9078] close(15) = -1 EBADF (Bad file descriptor) [pid 9078] close(16) = -1 EBADF (Bad file descriptor) [pid 9078] close(17) = -1 EBADF (Bad file descriptor) [pid 9078] close(18) = -1 EBADF (Bad file descriptor) [pid 9078] close(19) = -1 EBADF (Bad file descriptor) [pid 9078] close(20) = -1 EBADF (Bad file descriptor) [pid 9078] close(21) = -1 EBADF (Bad file descriptor) [pid 9078] close(22) = -1 EBADF (Bad file descriptor) [pid 9078] close(23) = -1 EBADF (Bad file descriptor) [pid 9078] close(24) = -1 EBADF (Bad file descriptor) [pid 9078] close(25) = -1 EBADF (Bad file descriptor) [pid 9078] close(26) = -1 EBADF (Bad file descriptor) [pid 9078] close(27) = -1 EBADF (Bad file descriptor) [pid 9078] close(28) = -1 EBADF (Bad file descriptor) [pid 9078] close(29) = -1 EBADF (Bad file descriptor) [pid 9078] exit_group(0) = ? [pid 9078] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3460, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3458", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3458", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3458/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3458/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3458/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3458") = 0 [pid 3620] mkdir("./3459", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3461 ./strace-static-x86_64: Process 9079 attached [pid 9079] chdir("./3459") = 0 [pid 9079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9079] setpgid(0, 0) = 0 [pid 9079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9079] write(3, "1000", 4) = 4 [pid 9079] close(3) = 0 [pid 9079] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9079] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.099927][ T9078] siw: device registration error -23 [pid 9079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9079] close(3) = 0 [pid 9079] close(4) = 0 [pid 9079] close(5) = 0 [pid 9079] close(6) = -1 EBADF (Bad file descriptor) [pid 9079] close(7) = -1 EBADF (Bad file descriptor) [pid 9079] close(8) = -1 EBADF (Bad file descriptor) [pid 9079] close(9) = -1 EBADF (Bad file descriptor) [pid 9079] close(10) = -1 EBADF (Bad file descriptor) [pid 9079] close(11) = -1 EBADF (Bad file descriptor) [pid 9079] close(12) = -1 EBADF (Bad file descriptor) [pid 9079] close(13) = -1 EBADF (Bad file descriptor) [pid 9079] close(14) = -1 EBADF (Bad file descriptor) [pid 9079] close(15) = -1 EBADF (Bad file descriptor) [pid 9079] close(16) = -1 EBADF (Bad file descriptor) [pid 9079] close(17) = -1 EBADF (Bad file descriptor) [pid 9079] close(18) = -1 EBADF (Bad file descriptor) [pid 9079] close(19) = -1 EBADF (Bad file descriptor) [pid 9079] close(20) = -1 EBADF (Bad file descriptor) [pid 9079] close(21) = -1 EBADF (Bad file descriptor) [pid 9079] close(22) = -1 EBADF (Bad file descriptor) [pid 9079] close(23) = -1 EBADF (Bad file descriptor) [pid 9079] close(24) = -1 EBADF (Bad file descriptor) [pid 9079] close(25) = -1 EBADF (Bad file descriptor) [pid 9079] close(26) = -1 EBADF (Bad file descriptor) [pid 9079] close(27) = -1 EBADF (Bad file descriptor) [pid 9079] close(28) = -1 EBADF (Bad file descriptor) [pid 9079] close(29) = -1 EBADF (Bad file descriptor) [pid 9079] exit_group(0) = ? [pid 9079] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3461, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3459", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3459", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3459/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3459/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3459/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3459") = 0 [pid 3620] mkdir("./3460", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9080 attached , child_tidptr=0x555555b53690) = 3462 [pid 9080] chdir("./3460") = 0 [pid 9080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9080] setpgid(0, 0) = 0 [pid 9080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9080] write(3, "1000", 4) = 4 [pid 9080] close(3) = 0 [pid 9080] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9080] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.138460][ T9079] siw: device registration error -23 [pid 9080] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9080] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9080] close(3) = 0 [pid 9080] close(4) = 0 [pid 9080] close(5) = 0 [pid 9080] close(6) = -1 EBADF (Bad file descriptor) [pid 9080] close(7) = -1 EBADF (Bad file descriptor) [pid 9080] close(8) = -1 EBADF (Bad file descriptor) [pid 9080] close(9) = -1 EBADF (Bad file descriptor) [pid 9080] close(10) = -1 EBADF (Bad file descriptor) [pid 9080] close(11) = -1 EBADF (Bad file descriptor) [pid 9080] close(12) = -1 EBADF (Bad file descriptor) [pid 9080] close(13) = -1 EBADF (Bad file descriptor) [pid 9080] close(14) = -1 EBADF (Bad file descriptor) [pid 9080] close(15) = -1 EBADF (Bad file descriptor) [pid 9080] close(16) = -1 EBADF (Bad file descriptor) [pid 9080] close(17) = -1 EBADF (Bad file descriptor) [pid 9080] close(18) = -1 EBADF (Bad file descriptor) [pid 9080] close(19) = -1 EBADF (Bad file descriptor) [pid 9080] close(20) = -1 EBADF (Bad file descriptor) [pid 9080] close(21) = -1 EBADF (Bad file descriptor) [pid 9080] close(22) = -1 EBADF (Bad file descriptor) [pid 9080] close(23) = -1 EBADF (Bad file descriptor) [pid 9080] close(24) = -1 EBADF (Bad file descriptor) [pid 9080] close(25) = -1 EBADF (Bad file descriptor) [pid 9080] close(26) = -1 EBADF (Bad file descriptor) [pid 9080] close(27) = -1 EBADF (Bad file descriptor) [pid 9080] close(28) = -1 EBADF (Bad file descriptor) [pid 9080] close(29) = -1 EBADF (Bad file descriptor) [pid 9080] exit_group(0) = ? [pid 9080] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3462, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3460", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3460", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3460/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3460/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3460/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3460") = 0 [pid 3620] mkdir("./3461", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9081 attached , child_tidptr=0x555555b53690) = 3463 [pid 9081] chdir("./3461") = 0 [pid 9081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9081] setpgid(0, 0) = 0 [pid 9081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9081] write(3, "1000", 4) = 4 [pid 9081] close(3) = 0 [pid 9081] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9081] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.172384][ T9080] siw: device registration error -23 [pid 9081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9081] close(3) = 0 [pid 9081] close(4) = 0 [pid 9081] close(5) = 0 [pid 9081] close(6) = -1 EBADF (Bad file descriptor) [pid 9081] close(7) = -1 EBADF (Bad file descriptor) [pid 9081] close(8) = -1 EBADF (Bad file descriptor) [pid 9081] close(9) = -1 EBADF (Bad file descriptor) [pid 9081] close(10) = -1 EBADF (Bad file descriptor) [pid 9081] close(11) = -1 EBADF (Bad file descriptor) [pid 9081] close(12) = -1 EBADF (Bad file descriptor) [pid 9081] close(13) = -1 EBADF (Bad file descriptor) [pid 9081] close(14) = -1 EBADF (Bad file descriptor) [pid 9081] close(15) = -1 EBADF (Bad file descriptor) [pid 9081] close(16) = -1 EBADF (Bad file descriptor) [pid 9081] close(17) = -1 EBADF (Bad file descriptor) [pid 9081] close(18) = -1 EBADF (Bad file descriptor) [pid 9081] close(19) = -1 EBADF (Bad file descriptor) [pid 9081] close(20) = -1 EBADF (Bad file descriptor) [pid 9081] close(21) = -1 EBADF (Bad file descriptor) [pid 9081] close(22) = -1 EBADF (Bad file descriptor) [pid 9081] close(23) = -1 EBADF (Bad file descriptor) [pid 9081] close(24) = -1 EBADF (Bad file descriptor) [pid 9081] close(25) = -1 EBADF (Bad file descriptor) [pid 9081] close(26) = -1 EBADF (Bad file descriptor) [pid 9081] close(27) = -1 EBADF (Bad file descriptor) [pid 9081] close(28) = -1 EBADF (Bad file descriptor) [pid 9081] close(29) = -1 EBADF (Bad file descriptor) [pid 9081] exit_group(0) = ? [pid 9081] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3463, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3461", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3461", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3461/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3461/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3461/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3461") = 0 [pid 3620] mkdir("./3462", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9082 attached , child_tidptr=0x555555b53690) = 3464 [pid 9082] chdir("./3462") = 0 [pid 9082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9082] setpgid(0, 0) = 0 [pid 9082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9082] write(3, "1000", 4) = 4 [pid 9082] close(3) = 0 [pid 9082] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9082] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.206765][ T9081] siw: device registration error -23 [pid 9082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9082] close(3) = 0 [pid 9082] close(4) = 0 [pid 9082] close(5) = 0 [pid 9082] close(6) = -1 EBADF (Bad file descriptor) [pid 9082] close(7) = -1 EBADF (Bad file descriptor) [pid 9082] close(8) = -1 EBADF (Bad file descriptor) [pid 9082] close(9) = -1 EBADF (Bad file descriptor) [pid 9082] close(10) = -1 EBADF (Bad file descriptor) [pid 9082] close(11) = -1 EBADF (Bad file descriptor) [pid 9082] close(12) = -1 EBADF (Bad file descriptor) [pid 9082] close(13) = -1 EBADF (Bad file descriptor) [pid 9082] close(14) = -1 EBADF (Bad file descriptor) [pid 9082] close(15) = -1 EBADF (Bad file descriptor) [pid 9082] close(16) = -1 EBADF (Bad file descriptor) [pid 9082] close(17) = -1 EBADF (Bad file descriptor) [pid 9082] close(18) = -1 EBADF (Bad file descriptor) [pid 9082] close(19) = -1 EBADF (Bad file descriptor) [pid 9082] close(20) = -1 EBADF (Bad file descriptor) [pid 9082] close(21) = -1 EBADF (Bad file descriptor) [pid 9082] close(22) = -1 EBADF (Bad file descriptor) [pid 9082] close(23) = -1 EBADF (Bad file descriptor) [pid 9082] close(24) = -1 EBADF (Bad file descriptor) [pid 9082] close(25) = -1 EBADF (Bad file descriptor) [pid 9082] close(26) = -1 EBADF (Bad file descriptor) [pid 9082] close(27) = -1 EBADF (Bad file descriptor) [pid 9082] close(28) = -1 EBADF (Bad file descriptor) [pid 9082] close(29) = -1 EBADF (Bad file descriptor) [pid 9082] exit_group(0) = ? [pid 9082] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3464, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3462", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3462", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3462/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3462/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3462/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3462") = 0 [pid 3620] mkdir("./3463", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9083 attached , child_tidptr=0x555555b53690) = 3465 [pid 9083] chdir("./3463") = 0 [pid 9083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9083] setpgid(0, 0) = 0 [pid 9083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9083] write(3, "1000", 4) = 4 [pid 9083] close(3) = 0 [pid 9083] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9083] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.239801][ T9082] siw: device registration error -23 [pid 9083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9083] close(3) = 0 [pid 9083] close(4) = 0 [pid 9083] close(5) = 0 [pid 9083] close(6) = -1 EBADF (Bad file descriptor) [pid 9083] close(7) = -1 EBADF (Bad file descriptor) [pid 9083] close(8) = -1 EBADF (Bad file descriptor) [pid 9083] close(9) = -1 EBADF (Bad file descriptor) [pid 9083] close(10) = -1 EBADF (Bad file descriptor) [pid 9083] close(11) = -1 EBADF (Bad file descriptor) [pid 9083] close(12) = -1 EBADF (Bad file descriptor) [pid 9083] close(13) = -1 EBADF (Bad file descriptor) [pid 9083] close(14) = -1 EBADF (Bad file descriptor) [pid 9083] close(15) = -1 EBADF (Bad file descriptor) [pid 9083] close(16) = -1 EBADF (Bad file descriptor) [pid 9083] close(17) = -1 EBADF (Bad file descriptor) [pid 9083] close(18) = -1 EBADF (Bad file descriptor) [pid 9083] close(19) = -1 EBADF (Bad file descriptor) [pid 9083] close(20) = -1 EBADF (Bad file descriptor) [pid 9083] close(21) = -1 EBADF (Bad file descriptor) [pid 9083] close(22) = -1 EBADF (Bad file descriptor) [pid 9083] close(23) = -1 EBADF (Bad file descriptor) [pid 9083] close(24) = -1 EBADF (Bad file descriptor) [pid 9083] close(25) = -1 EBADF (Bad file descriptor) [pid 9083] close(26) = -1 EBADF (Bad file descriptor) [pid 9083] close(27) = -1 EBADF (Bad file descriptor) [pid 9083] close(28) = -1 EBADF (Bad file descriptor) [pid 9083] close(29) = -1 EBADF (Bad file descriptor) [pid 9083] exit_group(0) = ? [pid 9083] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3465, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3463", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3463", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3463/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3463/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3463/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3463") = 0 [pid 3620] mkdir("./3464", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9084 attached , child_tidptr=0x555555b53690) = 3466 [pid 9084] chdir("./3464") = 0 [pid 9084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9084] setpgid(0, 0) = 0 [pid 9084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9084] write(3, "1000", 4) = 4 [pid 9084] close(3) = 0 [pid 9084] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9084] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.279158][ T9083] siw: device registration error -23 [pid 9084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9084] close(3) = 0 [pid 9084] close(4) = 0 [pid 9084] close(5) = 0 [pid 9084] close(6) = -1 EBADF (Bad file descriptor) [pid 9084] close(7) = -1 EBADF (Bad file descriptor) [pid 9084] close(8) = -1 EBADF (Bad file descriptor) [pid 9084] close(9) = -1 EBADF (Bad file descriptor) [pid 9084] close(10) = -1 EBADF (Bad file descriptor) [pid 9084] close(11) = -1 EBADF (Bad file descriptor) [pid 9084] close(12) = -1 EBADF (Bad file descriptor) [pid 9084] close(13) = -1 EBADF (Bad file descriptor) [pid 9084] close(14) = -1 EBADF (Bad file descriptor) [pid 9084] close(15) = -1 EBADF (Bad file descriptor) [pid 9084] close(16) = -1 EBADF (Bad file descriptor) [pid 9084] close(17) = -1 EBADF (Bad file descriptor) [pid 9084] close(18) = -1 EBADF (Bad file descriptor) [pid 9084] close(19) = -1 EBADF (Bad file descriptor) [pid 9084] close(20) = -1 EBADF (Bad file descriptor) [pid 9084] close(21) = -1 EBADF (Bad file descriptor) [pid 9084] close(22) = -1 EBADF (Bad file descriptor) [pid 9084] close(23) = -1 EBADF (Bad file descriptor) [pid 9084] close(24) = -1 EBADF (Bad file descriptor) [pid 9084] close(25) = -1 EBADF (Bad file descriptor) [pid 9084] close(26) = -1 EBADF (Bad file descriptor) [pid 9084] close(27) = -1 EBADF (Bad file descriptor) [pid 9084] close(28) = -1 EBADF (Bad file descriptor) [pid 9084] close(29) = -1 EBADF (Bad file descriptor) [pid 9084] exit_group(0) = ? [pid 9084] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3466, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3464", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3464", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3464/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3464/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3464/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3464") = 0 [pid 3620] mkdir("./3465", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9085 attached [pid 9085] chdir("./3465" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3467 [pid 9085] <... chdir resumed>) = 0 [pid 9085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9085] setpgid(0, 0) = 0 [pid 9085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9085] write(3, "1000", 4) = 4 [pid 9085] close(3) = 0 [pid 9085] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9085] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.312071][ T9084] siw: device registration error -23 [pid 9085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9085] close(3) = 0 [pid 9085] close(4) = 0 [pid 9085] close(5) = 0 [pid 9085] close(6) = -1 EBADF (Bad file descriptor) [pid 9085] close(7) = -1 EBADF (Bad file descriptor) [pid 9085] close(8) = -1 EBADF (Bad file descriptor) [pid 9085] close(9) = -1 EBADF (Bad file descriptor) [pid 9085] close(10) = -1 EBADF (Bad file descriptor) [pid 9085] close(11) = -1 EBADF (Bad file descriptor) [pid 9085] close(12) = -1 EBADF (Bad file descriptor) [pid 9085] close(13) = -1 EBADF (Bad file descriptor) [pid 9085] close(14) = -1 EBADF (Bad file descriptor) [pid 9085] close(15) = -1 EBADF (Bad file descriptor) [pid 9085] close(16) = -1 EBADF (Bad file descriptor) [pid 9085] close(17) = -1 EBADF (Bad file descriptor) [pid 9085] close(18) = -1 EBADF (Bad file descriptor) [pid 9085] close(19) = -1 EBADF (Bad file descriptor) [pid 9085] close(20) = -1 EBADF (Bad file descriptor) [pid 9085] close(21) = -1 EBADF (Bad file descriptor) [pid 9085] close(22) = -1 EBADF (Bad file descriptor) [pid 9085] close(23) = -1 EBADF (Bad file descriptor) [pid 9085] close(24) = -1 EBADF (Bad file descriptor) [pid 9085] close(25) = -1 EBADF (Bad file descriptor) [pid 9085] close(26) = -1 EBADF (Bad file descriptor) [pid 9085] close(27) = -1 EBADF (Bad file descriptor) [pid 9085] close(28) = -1 EBADF (Bad file descriptor) [pid 9085] close(29) = -1 EBADF (Bad file descriptor) [pid 9085] exit_group(0) = ? [pid 9085] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3467, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3465", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3465", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3465/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3465/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3465/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3465") = 0 [pid 3620] mkdir("./3466", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9086 attached , child_tidptr=0x555555b53690) = 3468 [pid 9086] chdir("./3466") = 0 [pid 9086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9086] setpgid(0, 0) = 0 [pid 9086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9086] write(3, "1000", 4) = 4 [pid 9086] close(3) = 0 [ 209.345095][ T9085] siw: device registration error -23 [pid 9086] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9086] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9086] close(3) = 0 [pid 9086] close(4) = 0 [pid 9086] close(5) = 0 [pid 9086] close(6) = -1 EBADF (Bad file descriptor) [pid 9086] close(7) = -1 EBADF (Bad file descriptor) [pid 9086] close(8) = -1 EBADF (Bad file descriptor) [pid 9086] close(9) = -1 EBADF (Bad file descriptor) [pid 9086] close(10) = -1 EBADF (Bad file descriptor) [pid 9086] close(11) = -1 EBADF (Bad file descriptor) [pid 9086] close(12) = -1 EBADF (Bad file descriptor) [pid 9086] close(13) = -1 EBADF (Bad file descriptor) [pid 9086] close(14) = -1 EBADF (Bad file descriptor) [pid 9086] close(15) = -1 EBADF (Bad file descriptor) [pid 9086] close(16) = -1 EBADF (Bad file descriptor) [pid 9086] close(17) = -1 EBADF (Bad file descriptor) [pid 9086] close(18) = -1 EBADF (Bad file descriptor) [pid 9086] close(19) = -1 EBADF (Bad file descriptor) [pid 9086] close(20) = -1 EBADF (Bad file descriptor) [pid 9086] close(21) = -1 EBADF (Bad file descriptor) [pid 9086] close(22) = -1 EBADF (Bad file descriptor) [pid 9086] close(23) = -1 EBADF (Bad file descriptor) [pid 9086] close(24) = -1 EBADF (Bad file descriptor) [pid 9086] close(25) = -1 EBADF (Bad file descriptor) [pid 9086] close(26) = -1 EBADF (Bad file descriptor) [pid 9086] close(27) = -1 EBADF (Bad file descriptor) [pid 9086] close(28) = -1 EBADF (Bad file descriptor) [pid 9086] close(29) = -1 EBADF (Bad file descriptor) [pid 9086] exit_group(0) = ? [pid 9086] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3468, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3466", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3466", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3466/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3466/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3466/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3466") = 0 [pid 3620] mkdir("./3467", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3469 ./strace-static-x86_64: Process 9087 attached [pid 9087] chdir("./3467") = 0 [pid 9087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9087] setpgid(0, 0) = 0 [pid 9087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9087] write(3, "1000", 4) = 4 [pid 9087] close(3) = 0 [pid 9087] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9087] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.373473][ T9086] siw: device registration error -23 [pid 9087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9087] close(3) = 0 [pid 9087] close(4) = 0 [pid 9087] close(5) = 0 [pid 9087] close(6) = -1 EBADF (Bad file descriptor) [pid 9087] close(7) = -1 EBADF (Bad file descriptor) [pid 9087] close(8) = -1 EBADF (Bad file descriptor) [pid 9087] close(9) = -1 EBADF (Bad file descriptor) [pid 9087] close(10) = -1 EBADF (Bad file descriptor) [pid 9087] close(11) = -1 EBADF (Bad file descriptor) [pid 9087] close(12) = -1 EBADF (Bad file descriptor) [pid 9087] close(13) = -1 EBADF (Bad file descriptor) [pid 9087] close(14) = -1 EBADF (Bad file descriptor) [pid 9087] close(15) = -1 EBADF (Bad file descriptor) [pid 9087] close(16) = -1 EBADF (Bad file descriptor) [pid 9087] close(17) = -1 EBADF (Bad file descriptor) [pid 9087] close(18) = -1 EBADF (Bad file descriptor) [pid 9087] close(19) = -1 EBADF (Bad file descriptor) [pid 9087] close(20) = -1 EBADF (Bad file descriptor) [pid 9087] close(21) = -1 EBADF (Bad file descriptor) [pid 9087] close(22) = -1 EBADF (Bad file descriptor) [pid 9087] close(23) = -1 EBADF (Bad file descriptor) [pid 9087] close(24) = -1 EBADF (Bad file descriptor) [pid 9087] close(25) = -1 EBADF (Bad file descriptor) [pid 9087] close(26) = -1 EBADF (Bad file descriptor) [pid 9087] close(27) = -1 EBADF (Bad file descriptor) [pid 9087] close(28) = -1 EBADF (Bad file descriptor) [pid 9087] close(29) = -1 EBADF (Bad file descriptor) [pid 9087] exit_group(0) = ? [pid 9087] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3469, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3467", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3467", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3467/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3467/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3467/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3467") = 0 [pid 3620] mkdir("./3468", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3470 ./strace-static-x86_64: Process 9088 attached [pid 9088] chdir("./3468") = 0 [pid 9088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9088] setpgid(0, 0) = 0 [pid 9088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9088] write(3, "1000", 4) = 4 [pid 9088] close(3) = 0 [pid 9088] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9088] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.404858][ T9087] siw: device registration error -23 [pid 9088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9088] close(3) = 0 [pid 9088] close(4) = 0 [pid 9088] close(5) = 0 [pid 9088] close(6) = -1 EBADF (Bad file descriptor) [pid 9088] close(7) = -1 EBADF (Bad file descriptor) [pid 9088] close(8) = -1 EBADF (Bad file descriptor) [pid 9088] close(9) = -1 EBADF (Bad file descriptor) [pid 9088] close(10) = -1 EBADF (Bad file descriptor) [pid 9088] close(11) = -1 EBADF (Bad file descriptor) [pid 9088] close(12) = -1 EBADF (Bad file descriptor) [pid 9088] close(13) = -1 EBADF (Bad file descriptor) [pid 9088] close(14) = -1 EBADF (Bad file descriptor) [pid 9088] close(15) = -1 EBADF (Bad file descriptor) [pid 9088] close(16) = -1 EBADF (Bad file descriptor) [pid 9088] close(17) = -1 EBADF (Bad file descriptor) [pid 9088] close(18) = -1 EBADF (Bad file descriptor) [pid 9088] close(19) = -1 EBADF (Bad file descriptor) [pid 9088] close(20) = -1 EBADF (Bad file descriptor) [pid 9088] close(21) = -1 EBADF (Bad file descriptor) [pid 9088] close(22) = -1 EBADF (Bad file descriptor) [pid 9088] close(23) = -1 EBADF (Bad file descriptor) [pid 9088] close(24) = -1 EBADF (Bad file descriptor) [pid 9088] close(25) = -1 EBADF (Bad file descriptor) [pid 9088] close(26) = -1 EBADF (Bad file descriptor) [pid 9088] close(27) = -1 EBADF (Bad file descriptor) [pid 9088] close(28) = -1 EBADF (Bad file descriptor) [pid 9088] close(29) = -1 EBADF (Bad file descriptor) [pid 9088] exit_group(0) = ? [pid 9088] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3470, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3468", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3468", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3468/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3468/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3468/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3468") = 0 [pid 3620] mkdir("./3469", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3471 ./strace-static-x86_64: Process 9089 attached [pid 9089] chdir("./3469") = 0 [pid 9089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9089] setpgid(0, 0) = 0 [pid 9089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 209.444157][ T9088] siw: device registration error -23 [pid 9089] write(3, "1000", 4) = 4 [pid 9089] close(3) = 0 [pid 9089] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9089] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9089] close(3) = 0 [pid 9089] close(4) = 0 [pid 9089] close(5) = 0 [pid 9089] close(6) = -1 EBADF (Bad file descriptor) [pid 9089] close(7) = -1 EBADF (Bad file descriptor) [pid 9089] close(8) = -1 EBADF (Bad file descriptor) [pid 9089] close(9) = -1 EBADF (Bad file descriptor) [pid 9089] close(10) = -1 EBADF (Bad file descriptor) [pid 9089] close(11) = -1 EBADF (Bad file descriptor) [pid 9089] close(12) = -1 EBADF (Bad file descriptor) [pid 9089] close(13) = -1 EBADF (Bad file descriptor) [pid 9089] close(14) = -1 EBADF (Bad file descriptor) [pid 9089] close(15) = -1 EBADF (Bad file descriptor) [pid 9089] close(16) = -1 EBADF (Bad file descriptor) [pid 9089] close(17) = -1 EBADF (Bad file descriptor) [pid 9089] close(18) = -1 EBADF (Bad file descriptor) [pid 9089] close(19) = -1 EBADF (Bad file descriptor) [pid 9089] close(20) = -1 EBADF (Bad file descriptor) [pid 9089] close(21) = -1 EBADF (Bad file descriptor) [pid 9089] close(22) = -1 EBADF (Bad file descriptor) [pid 9089] close(23) = -1 EBADF (Bad file descriptor) [pid 9089] close(24) = -1 EBADF (Bad file descriptor) [pid 9089] close(25) = -1 EBADF (Bad file descriptor) [pid 9089] close(26) = -1 EBADF (Bad file descriptor) [pid 9089] close(27) = -1 EBADF (Bad file descriptor) [pid 9089] close(28) = -1 EBADF (Bad file descriptor) [pid 9089] close(29) = -1 EBADF (Bad file descriptor) [pid 9089] exit_group(0) = ? [pid 9089] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3471, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3469", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3469", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3469/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3469/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3469/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3469") = 0 [pid 3620] mkdir("./3470", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9090 attached , child_tidptr=0x555555b53690) = 3472 [pid 9090] chdir("./3470") = 0 [pid 9090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9090] setpgid(0, 0) = 0 [pid 9090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9090] write(3, "1000", 4) = 4 [pid 9090] close(3) = 0 [pid 9090] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9090] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9090] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9090] close(3) = 0 [pid 9090] close(4) = 0 [pid 9090] close(5) = 0 [pid 9090] close(6) = -1 EBADF (Bad file descriptor) [pid 9090] close(7) = -1 EBADF (Bad file descriptor) [pid 9090] close(8) = -1 EBADF (Bad file descriptor) [pid 9090] close(9) = -1 EBADF (Bad file descriptor) [pid 9090] close(10) = -1 EBADF (Bad file descriptor) [pid 9090] close(11) = -1 EBADF (Bad file descriptor) [pid 9090] close(12) = -1 EBADF (Bad file descriptor) [pid 9090] close(13) = -1 EBADF (Bad file descriptor) [pid 9090] close(14) = -1 EBADF (Bad file descriptor) [pid 9090] close(15) = -1 EBADF (Bad file descriptor) [pid 9090] close(16) = -1 EBADF (Bad file descriptor) [pid 9090] close(17) = -1 EBADF (Bad file descriptor) [pid 9090] close(18) = -1 EBADF (Bad file descriptor) [pid 9090] close(19) = -1 EBADF (Bad file descriptor) [pid 9090] close(20) = -1 EBADF (Bad file descriptor) [pid 9090] close(21) = -1 EBADF (Bad file descriptor) [pid 9090] close(22) = -1 EBADF (Bad file descriptor) [pid 9090] close(23) = -1 EBADF (Bad file descriptor) [pid 9090] close(24) = -1 EBADF (Bad file descriptor) [pid 9090] close(25) = -1 EBADF (Bad file descriptor) [pid 9090] close(26) = -1 EBADF (Bad file descriptor) [pid 9090] close(27) = -1 EBADF (Bad file descriptor) [pid 9090] close(28) = -1 EBADF (Bad file descriptor) [pid 9090] close(29) = -1 EBADF (Bad file descriptor) [pid 9090] exit_group(0) = ? [pid 9090] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3472, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3470", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3470", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3470/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3470/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3470/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3470") = 0 [pid 3620] mkdir("./3471", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3473 ./strace-static-x86_64: Process 9091 attached [pid 9091] chdir("./3471") = 0 [pid 9091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9091] setpgid(0, 0) = 0 [pid 9091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9091] write(3, "1000", 4) = 4 [pid 9091] close(3) = 0 [pid 9091] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9091] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.487876][ T9089] siw: device registration error -23 [ 209.519653][ T9090] siw: device registration error -23 [pid 9091] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9091] close(3) = 0 [pid 9091] close(4) = 0 [pid 9091] close(5) = 0 [pid 9091] close(6) = -1 EBADF (Bad file descriptor) [pid 9091] close(7) = -1 EBADF (Bad file descriptor) [pid 9091] close(8) = -1 EBADF (Bad file descriptor) [pid 9091] close(9) = -1 EBADF (Bad file descriptor) [pid 9091] close(10) = -1 EBADF (Bad file descriptor) [pid 9091] close(11) = -1 EBADF (Bad file descriptor) [pid 9091] close(12) = -1 EBADF (Bad file descriptor) [pid 9091] close(13) = -1 EBADF (Bad file descriptor) [pid 9091] close(14) = -1 EBADF (Bad file descriptor) [pid 9091] close(15) = -1 EBADF (Bad file descriptor) [pid 9091] close(16) = -1 EBADF (Bad file descriptor) [pid 9091] close(17) = -1 EBADF (Bad file descriptor) [pid 9091] close(18) = -1 EBADF (Bad file descriptor) [pid 9091] close(19) = -1 EBADF (Bad file descriptor) [pid 9091] close(20) = -1 EBADF (Bad file descriptor) [pid 9091] close(21) = -1 EBADF (Bad file descriptor) [pid 9091] close(22) = -1 EBADF (Bad file descriptor) [pid 9091] close(23) = -1 EBADF (Bad file descriptor) [pid 9091] close(24) = -1 EBADF (Bad file descriptor) [pid 9091] close(25) = -1 EBADF (Bad file descriptor) [pid 9091] close(26) = -1 EBADF (Bad file descriptor) [pid 9091] close(27) = -1 EBADF (Bad file descriptor) [pid 9091] close(28) = -1 EBADF (Bad file descriptor) [pid 9091] close(29) = -1 EBADF (Bad file descriptor) [pid 9091] exit_group(0) = ? [pid 9091] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3473, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3471", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3471", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3471/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3471/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3471/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3471") = 0 [pid 3620] mkdir("./3472", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3474 ./strace-static-x86_64: Process 9092 attached [pid 9092] chdir("./3472") = 0 [pid 9092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9092] setpgid(0, 0) = 0 [pid 9092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9092] write(3, "1000", 4) = 4 [pid 9092] close(3) = 0 [pid 9092] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9092] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.559543][ T9091] siw: device registration error -23 [pid 9092] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9092] close(3) = 0 [pid 9092] close(4) = 0 [pid 9092] close(5) = 0 [pid 9092] close(6) = -1 EBADF (Bad file descriptor) [pid 9092] close(7) = -1 EBADF (Bad file descriptor) [pid 9092] close(8) = -1 EBADF (Bad file descriptor) [pid 9092] close(9) = -1 EBADF (Bad file descriptor) [pid 9092] close(10) = -1 EBADF (Bad file descriptor) [pid 9092] close(11) = -1 EBADF (Bad file descriptor) [pid 9092] close(12) = -1 EBADF (Bad file descriptor) [pid 9092] close(13) = -1 EBADF (Bad file descriptor) [pid 9092] close(14) = -1 EBADF (Bad file descriptor) [pid 9092] close(15) = -1 EBADF (Bad file descriptor) [pid 9092] close(16) = -1 EBADF (Bad file descriptor) [pid 9092] close(17) = -1 EBADF (Bad file descriptor) [pid 9092] close(18) = -1 EBADF (Bad file descriptor) [pid 9092] close(19) = -1 EBADF (Bad file descriptor) [pid 9092] close(20) = -1 EBADF (Bad file descriptor) [pid 9092] close(21) = -1 EBADF (Bad file descriptor) [pid 9092] close(22) = -1 EBADF (Bad file descriptor) [pid 9092] close(23) = -1 EBADF (Bad file descriptor) [pid 9092] close(24) = -1 EBADF (Bad file descriptor) [pid 9092] close(25) = -1 EBADF (Bad file descriptor) [pid 9092] close(26) = -1 EBADF (Bad file descriptor) [pid 9092] close(27) = -1 EBADF (Bad file descriptor) [pid 9092] close(28) = -1 EBADF (Bad file descriptor) [pid 9092] close(29) = -1 EBADF (Bad file descriptor) [pid 9092] exit_group(0) = ? [pid 9092] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3474, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3472", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3472", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3472/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3472/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3472/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3472") = 0 [pid 3620] mkdir("./3473", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3475 ./strace-static-x86_64: Process 9093 attached [pid 9093] chdir("./3473") = 0 [pid 9093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9093] setpgid(0, 0) = 0 [pid 9093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9093] write(3, "1000", 4) = 4 [pid 9093] close(3) = 0 [pid 9093] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9093] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.590360][ T9092] siw: device registration error -23 [pid 9093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9093] close(3) = 0 [pid 9093] close(4) = 0 [pid 9093] close(5) = 0 [pid 9093] close(6) = -1 EBADF (Bad file descriptor) [pid 9093] close(7) = -1 EBADF (Bad file descriptor) [pid 9093] close(8) = -1 EBADF (Bad file descriptor) [pid 9093] close(9) = -1 EBADF (Bad file descriptor) [pid 9093] close(10) = -1 EBADF (Bad file descriptor) [pid 9093] close(11) = -1 EBADF (Bad file descriptor) [pid 9093] close(12) = -1 EBADF (Bad file descriptor) [pid 9093] close(13) = -1 EBADF (Bad file descriptor) [pid 9093] close(14) = -1 EBADF (Bad file descriptor) [pid 9093] close(15) = -1 EBADF (Bad file descriptor) [pid 9093] close(16) = -1 EBADF (Bad file descriptor) [pid 9093] close(17) = -1 EBADF (Bad file descriptor) [pid 9093] close(18) = -1 EBADF (Bad file descriptor) [pid 9093] close(19) = -1 EBADF (Bad file descriptor) [pid 9093] close(20) = -1 EBADF (Bad file descriptor) [pid 9093] close(21) = -1 EBADF (Bad file descriptor) [pid 9093] close(22) = -1 EBADF (Bad file descriptor) [pid 9093] close(23) = -1 EBADF (Bad file descriptor) [pid 9093] close(24) = -1 EBADF (Bad file descriptor) [pid 9093] close(25) = -1 EBADF (Bad file descriptor) [pid 9093] close(26) = -1 EBADF (Bad file descriptor) [pid 9093] close(27) = -1 EBADF (Bad file descriptor) [pid 9093] close(28) = -1 EBADF (Bad file descriptor) [pid 9093] close(29) = -1 EBADF (Bad file descriptor) [pid 9093] exit_group(0) = ? [pid 9093] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3475, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3473", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3473", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3473/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3473/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3473/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3473") = 0 [pid 3620] mkdir("./3474", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3476 ./strace-static-x86_64: Process 9094 attached [pid 9094] chdir("./3474") = 0 [pid 9094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9094] setpgid(0, 0) = 0 [pid 9094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9094] write(3, "1000", 4) = 4 [pid 9094] close(3) = 0 [pid 9094] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9094] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.622565][ T9093] siw: device registration error -23 [pid 9094] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9094] close(3) = 0 [pid 9094] close(4) = 0 [pid 9094] close(5) = 0 [pid 9094] close(6) = -1 EBADF (Bad file descriptor) [pid 9094] close(7) = -1 EBADF (Bad file descriptor) [pid 9094] close(8) = -1 EBADF (Bad file descriptor) [pid 9094] close(9) = -1 EBADF (Bad file descriptor) [pid 9094] close(10) = -1 EBADF (Bad file descriptor) [pid 9094] close(11) = -1 EBADF (Bad file descriptor) [pid 9094] close(12) = -1 EBADF (Bad file descriptor) [pid 9094] close(13) = -1 EBADF (Bad file descriptor) [pid 9094] close(14) = -1 EBADF (Bad file descriptor) [pid 9094] close(15) = -1 EBADF (Bad file descriptor) [pid 9094] close(16) = -1 EBADF (Bad file descriptor) [pid 9094] close(17) = -1 EBADF (Bad file descriptor) [pid 9094] close(18) = -1 EBADF (Bad file descriptor) [pid 9094] close(19) = -1 EBADF (Bad file descriptor) [pid 9094] close(20) = -1 EBADF (Bad file descriptor) [pid 9094] close(21) = -1 EBADF (Bad file descriptor) [pid 9094] close(22) = -1 EBADF (Bad file descriptor) [pid 9094] close(23) = -1 EBADF (Bad file descriptor) [pid 9094] close(24) = -1 EBADF (Bad file descriptor) [pid 9094] close(25) = -1 EBADF (Bad file descriptor) [pid 9094] close(26) = -1 EBADF (Bad file descriptor) [pid 9094] close(27) = -1 EBADF (Bad file descriptor) [pid 9094] close(28) = -1 EBADF (Bad file descriptor) [pid 9094] close(29) = -1 EBADF (Bad file descriptor) [pid 9094] exit_group(0) = ? [pid 9094] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3476, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3474", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3474", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3474/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3474/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3474/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3474") = 0 [pid 3620] mkdir("./3475", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3477 ./strace-static-x86_64: Process 9095 attached [pid 9095] chdir("./3475") = 0 [pid 9095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9095] setpgid(0, 0) = 0 [pid 9095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9095] write(3, "1000", 4) = 4 [pid 9095] close(3) = 0 [pid 9095] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9095] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.653613][ T9094] siw: device registration error -23 [pid 9095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9095] close(3) = 0 [pid 9095] close(4) = 0 [pid 9095] close(5) = 0 [pid 9095] close(6) = -1 EBADF (Bad file descriptor) [pid 9095] close(7) = -1 EBADF (Bad file descriptor) [pid 9095] close(8) = -1 EBADF (Bad file descriptor) [pid 9095] close(9) = -1 EBADF (Bad file descriptor) [pid 9095] close(10) = -1 EBADF (Bad file descriptor) [pid 9095] close(11) = -1 EBADF (Bad file descriptor) [pid 9095] close(12) = -1 EBADF (Bad file descriptor) [pid 9095] close(13) = -1 EBADF (Bad file descriptor) [pid 9095] close(14) = -1 EBADF (Bad file descriptor) [pid 9095] close(15) = -1 EBADF (Bad file descriptor) [pid 9095] close(16) = -1 EBADF (Bad file descriptor) [pid 9095] close(17) = -1 EBADF (Bad file descriptor) [pid 9095] close(18) = -1 EBADF (Bad file descriptor) [pid 9095] close(19) = -1 EBADF (Bad file descriptor) [pid 9095] close(20) = -1 EBADF (Bad file descriptor) [pid 9095] close(21) = -1 EBADF (Bad file descriptor) [pid 9095] close(22) = -1 EBADF (Bad file descriptor) [pid 9095] close(23) = -1 EBADF (Bad file descriptor) [pid 9095] close(24) = -1 EBADF (Bad file descriptor) [pid 9095] close(25) = -1 EBADF (Bad file descriptor) [pid 9095] close(26) = -1 EBADF (Bad file descriptor) [pid 9095] close(27) = -1 EBADF (Bad file descriptor) [pid 9095] close(28) = -1 EBADF (Bad file descriptor) [pid 9095] close(29) = -1 EBADF (Bad file descriptor) [pid 9095] exit_group(0) = ? [pid 9095] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3477, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3475", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3475", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3475/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3475/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3475/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3475") = 0 [pid 3620] mkdir("./3476", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9096 attached , child_tidptr=0x555555b53690) = 3478 [pid 9096] chdir("./3476") = 0 [pid 9096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9096] setpgid(0, 0) = 0 [pid 9096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9096] write(3, "1000", 4) = 4 [pid 9096] close(3) = 0 [pid 9096] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9096] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.693201][ T9095] siw: device registration error -23 [pid 9096] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9096] close(3) = 0 [pid 9096] close(4) = 0 [pid 9096] close(5) = 0 [pid 9096] close(6) = -1 EBADF (Bad file descriptor) [pid 9096] close(7) = -1 EBADF (Bad file descriptor) [pid 9096] close(8) = -1 EBADF (Bad file descriptor) [pid 9096] close(9) = -1 EBADF (Bad file descriptor) [pid 9096] close(10) = -1 EBADF (Bad file descriptor) [pid 9096] close(11) = -1 EBADF (Bad file descriptor) [pid 9096] close(12) = -1 EBADF (Bad file descriptor) [pid 9096] close(13) = -1 EBADF (Bad file descriptor) [pid 9096] close(14) = -1 EBADF (Bad file descriptor) [pid 9096] close(15) = -1 EBADF (Bad file descriptor) [pid 9096] close(16) = -1 EBADF (Bad file descriptor) [pid 9096] close(17) = -1 EBADF (Bad file descriptor) [pid 9096] close(18) = -1 EBADF (Bad file descriptor) [pid 9096] close(19) = -1 EBADF (Bad file descriptor) [pid 9096] close(20) = -1 EBADF (Bad file descriptor) [pid 9096] close(21) = -1 EBADF (Bad file descriptor) [pid 9096] close(22) = -1 EBADF (Bad file descriptor) [pid 9096] close(23) = -1 EBADF (Bad file descriptor) [pid 9096] close(24) = -1 EBADF (Bad file descriptor) [pid 9096] close(25) = -1 EBADF (Bad file descriptor) [pid 9096] close(26) = -1 EBADF (Bad file descriptor) [pid 9096] close(27) = -1 EBADF (Bad file descriptor) [pid 9096] close(28) = -1 EBADF (Bad file descriptor) [pid 9096] close(29) = -1 EBADF (Bad file descriptor) [pid 9096] exit_group(0) = ? [pid 9096] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3478, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3476", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3476", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3476/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3476/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3476/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3476") = 0 [pid 3620] mkdir("./3477", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9097 attached , child_tidptr=0x555555b53690) = 3479 [pid 9097] chdir("./3477") = 0 [pid 9097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9097] setpgid(0, 0) = 0 [pid 9097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9097] write(3, "1000", 4) = 4 [pid 9097] close(3) = 0 [pid 9097] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9097] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9097] close(3) = 0 [pid 9097] close(4) = 0 [pid 9097] close(5) = 0 [pid 9097] close(6) = -1 EBADF (Bad file descriptor) [pid 9097] close(7) = -1 EBADF (Bad file descriptor) [pid 9097] close(8) = -1 EBADF (Bad file descriptor) [pid 9097] close(9) = -1 EBADF (Bad file descriptor) [pid 9097] close(10) = -1 EBADF (Bad file descriptor) [pid 9097] close(11) = -1 EBADF (Bad file descriptor) [pid 9097] close(12) = -1 EBADF (Bad file descriptor) [pid 9097] close(13) = -1 EBADF (Bad file descriptor) [pid 9097] close(14) = -1 EBADF (Bad file descriptor) [pid 9097] close(15) = -1 EBADF (Bad file descriptor) [pid 9097] close(16) = -1 EBADF (Bad file descriptor) [pid 9097] close(17) = -1 EBADF (Bad file descriptor) [pid 9097] close(18) = -1 EBADF (Bad file descriptor) [pid 9097] close(19) = -1 EBADF (Bad file descriptor) [pid 9097] close(20) = -1 EBADF (Bad file descriptor) [pid 9097] close(21) = -1 EBADF (Bad file descriptor) [pid 9097] close(22) = -1 EBADF (Bad file descriptor) [pid 9097] close(23) = -1 EBADF (Bad file descriptor) [pid 9097] close(24) = -1 EBADF (Bad file descriptor) [pid 9097] close(25) = -1 EBADF (Bad file descriptor) [pid 9097] close(26) = -1 EBADF (Bad file descriptor) [pid 9097] close(27) = -1 EBADF (Bad file descriptor) [pid 9097] close(28) = -1 EBADF (Bad file descriptor) [pid 9097] close(29) = -1 EBADF (Bad file descriptor) [pid 9097] exit_group(0) = ? [pid 9097] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3479, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3477", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3477", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3477/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3477/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3477/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3477") = 0 [pid 3620] mkdir("./3478", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9098 attached , child_tidptr=0x555555b53690) = 3480 [pid 9098] chdir("./3478") = 0 [pid 9098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9098] setpgid(0, 0) = 0 [pid 9098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9098] write(3, "1000", 4) = 4 [pid 9098] close(3) = 0 [pid 9098] symlink("/dev/binderfs", "./binderfs") = 0 [ 209.733476][ T9096] siw: device registration error -23 [ 209.767387][ T9097] siw: device registration error -23 [pid 9098] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9098] close(3) = 0 [pid 9098] close(4) = 0 [pid 9098] close(5) = 0 [pid 9098] close(6) = -1 EBADF (Bad file descriptor) [pid 9098] close(7) = -1 EBADF (Bad file descriptor) [pid 9098] close(8) = -1 EBADF (Bad file descriptor) [pid 9098] close(9) = -1 EBADF (Bad file descriptor) [pid 9098] close(10) = -1 EBADF (Bad file descriptor) [pid 9098] close(11) = -1 EBADF (Bad file descriptor) [pid 9098] close(12) = -1 EBADF (Bad file descriptor) [pid 9098] close(13) = -1 EBADF (Bad file descriptor) [pid 9098] close(14) = -1 EBADF (Bad file descriptor) [pid 9098] close(15) = -1 EBADF (Bad file descriptor) [pid 9098] close(16) = -1 EBADF (Bad file descriptor) [pid 9098] close(17) = -1 EBADF (Bad file descriptor) [pid 9098] close(18) = -1 EBADF (Bad file descriptor) [pid 9098] close(19) = -1 EBADF (Bad file descriptor) [pid 9098] close(20) = -1 EBADF (Bad file descriptor) [pid 9098] close(21) = -1 EBADF (Bad file descriptor) [pid 9098] close(22) = -1 EBADF (Bad file descriptor) [pid 9098] close(23) = -1 EBADF (Bad file descriptor) [pid 9098] close(24) = -1 EBADF (Bad file descriptor) [pid 9098] close(25) = -1 EBADF (Bad file descriptor) [pid 9098] close(26) = -1 EBADF (Bad file descriptor) [pid 9098] close(27) = -1 EBADF (Bad file descriptor) [pid 9098] close(28) = -1 EBADF (Bad file descriptor) [pid 9098] close(29) = -1 EBADF (Bad file descriptor) [pid 9098] exit_group(0) = ? [pid 9098] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3480, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3478", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3478", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3478/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3478/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3478/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3478") = 0 [pid 3620] mkdir("./3479", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3481 ./strace-static-x86_64: Process 9099 attached [pid 9099] chdir("./3479") = 0 [pid 9099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9099] setpgid(0, 0) = 0 [pid 9099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9099] write(3, "1000", 4) = 4 [pid 9099] close(3) = 0 [pid 9099] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9099] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.800900][ T9098] siw: device registration error -23 [pid 9099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9099] close(3) = 0 [pid 9099] close(4) = 0 [pid 9099] close(5) = 0 [pid 9099] close(6) = -1 EBADF (Bad file descriptor) [pid 9099] close(7) = -1 EBADF (Bad file descriptor) [pid 9099] close(8) = -1 EBADF (Bad file descriptor) [pid 9099] close(9) = -1 EBADF (Bad file descriptor) [pid 9099] close(10) = -1 EBADF (Bad file descriptor) [pid 9099] close(11) = -1 EBADF (Bad file descriptor) [pid 9099] close(12) = -1 EBADF (Bad file descriptor) [pid 9099] close(13) = -1 EBADF (Bad file descriptor) [pid 9099] close(14) = -1 EBADF (Bad file descriptor) [pid 9099] close(15) = -1 EBADF (Bad file descriptor) [pid 9099] close(16) = -1 EBADF (Bad file descriptor) [pid 9099] close(17) = -1 EBADF (Bad file descriptor) [pid 9099] close(18) = -1 EBADF (Bad file descriptor) [pid 9099] close(19) = -1 EBADF (Bad file descriptor) [pid 9099] close(20) = -1 EBADF (Bad file descriptor) [pid 9099] close(21) = -1 EBADF (Bad file descriptor) [pid 9099] close(22) = -1 EBADF (Bad file descriptor) [pid 9099] close(23) = -1 EBADF (Bad file descriptor) [pid 9099] close(24) = -1 EBADF (Bad file descriptor) [pid 9099] close(25) = -1 EBADF (Bad file descriptor) [pid 9099] close(26) = -1 EBADF (Bad file descriptor) [pid 9099] close(27) = -1 EBADF (Bad file descriptor) [pid 9099] close(28) = -1 EBADF (Bad file descriptor) [pid 9099] close(29) = -1 EBADF (Bad file descriptor) [pid 9099] exit_group(0) = ? [pid 9099] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3481, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3479", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3479", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3479/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3479/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3479/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3479") = 0 [pid 3620] mkdir("./3480", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3482 ./strace-static-x86_64: Process 9100 attached [pid 9100] chdir("./3480") = 0 [pid 9100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9100] setpgid(0, 0) = 0 [pid 9100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9100] write(3, "1000", 4) = 4 [pid 9100] close(3) = 0 [pid 9100] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9100] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.837337][ T9099] siw: device registration error -23 [pid 9100] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9100] close(3) = 0 [pid 9100] close(4) = 0 [pid 9100] close(5) = 0 [pid 9100] close(6) = -1 EBADF (Bad file descriptor) [pid 9100] close(7) = -1 EBADF (Bad file descriptor) [pid 9100] close(8) = -1 EBADF (Bad file descriptor) [pid 9100] close(9) = -1 EBADF (Bad file descriptor) [pid 9100] close(10) = -1 EBADF (Bad file descriptor) [pid 9100] close(11) = -1 EBADF (Bad file descriptor) [pid 9100] close(12) = -1 EBADF (Bad file descriptor) [pid 9100] close(13) = -1 EBADF (Bad file descriptor) [pid 9100] close(14) = -1 EBADF (Bad file descriptor) [pid 9100] close(15) = -1 EBADF (Bad file descriptor) [pid 9100] close(16) = -1 EBADF (Bad file descriptor) [pid 9100] close(17) = -1 EBADF (Bad file descriptor) [pid 9100] close(18) = -1 EBADF (Bad file descriptor) [pid 9100] close(19) = -1 EBADF (Bad file descriptor) [pid 9100] close(20) = -1 EBADF (Bad file descriptor) [pid 9100] close(21) = -1 EBADF (Bad file descriptor) [pid 9100] close(22) = -1 EBADF (Bad file descriptor) [pid 9100] close(23) = -1 EBADF (Bad file descriptor) [pid 9100] close(24) = -1 EBADF (Bad file descriptor) [pid 9100] close(25) = -1 EBADF (Bad file descriptor) [pid 9100] close(26) = -1 EBADF (Bad file descriptor) [pid 9100] close(27) = -1 EBADF (Bad file descriptor) [pid 9100] close(28) = -1 EBADF (Bad file descriptor) [pid 9100] close(29) = -1 EBADF (Bad file descriptor) [pid 9100] exit_group(0) = ? [pid 9100] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3482, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3480", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3480", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3480/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3480/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3480/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3480") = 0 [pid 3620] mkdir("./3481", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9101 attached , child_tidptr=0x555555b53690) = 3483 [pid 9101] chdir("./3481") = 0 [pid 9101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9101] setpgid(0, 0) = 0 [pid 9101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9101] write(3, "1000", 4) = 4 [pid 9101] close(3) = 0 [pid 9101] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9101] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.876599][ T9100] siw: device registration error -23 [pid 9101] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9101] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9101] close(3) = 0 [pid 9101] close(4) = 0 [pid 9101] close(5) = 0 [pid 9101] close(6) = -1 EBADF (Bad file descriptor) [pid 9101] close(7) = -1 EBADF (Bad file descriptor) [pid 9101] close(8) = -1 EBADF (Bad file descriptor) [pid 9101] close(9) = -1 EBADF (Bad file descriptor) [pid 9101] close(10) = -1 EBADF (Bad file descriptor) [pid 9101] close(11) = -1 EBADF (Bad file descriptor) [pid 9101] close(12) = -1 EBADF (Bad file descriptor) [pid 9101] close(13) = -1 EBADF (Bad file descriptor) [pid 9101] close(14) = -1 EBADF (Bad file descriptor) [pid 9101] close(15) = -1 EBADF (Bad file descriptor) [pid 9101] close(16) = -1 EBADF (Bad file descriptor) [pid 9101] close(17) = -1 EBADF (Bad file descriptor) [pid 9101] close(18) = -1 EBADF (Bad file descriptor) [pid 9101] close(19) = -1 EBADF (Bad file descriptor) [pid 9101] close(20) = -1 EBADF (Bad file descriptor) [pid 9101] close(21) = -1 EBADF (Bad file descriptor) [pid 9101] close(22) = -1 EBADF (Bad file descriptor) [pid 9101] close(23) = -1 EBADF (Bad file descriptor) [pid 9101] close(24) = -1 EBADF (Bad file descriptor) [pid 9101] close(25) = -1 EBADF (Bad file descriptor) [pid 9101] close(26) = -1 EBADF (Bad file descriptor) [pid 9101] close(27) = -1 EBADF (Bad file descriptor) [pid 9101] close(28) = -1 EBADF (Bad file descriptor) [pid 9101] close(29) = -1 EBADF (Bad file descriptor) [pid 9101] exit_group(0) = ? [pid 9101] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3483, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3481", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3481", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3481/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3481/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3481/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3481") = 0 [pid 3620] mkdir("./3482", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3484 ./strace-static-x86_64: Process 9102 attached [pid 9102] chdir("./3482") = 0 [pid 9102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9102] setpgid(0, 0) = 0 [pid 9102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9102] write(3, "1000", 4) = 4 [pid 9102] close(3) = 0 [pid 9102] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9102] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.908144][ T9101] siw: device registration error -23 [pid 9102] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9102] close(3) = 0 [pid 9102] close(4) = 0 [pid 9102] close(5) = 0 [pid 9102] close(6) = -1 EBADF (Bad file descriptor) [pid 9102] close(7) = -1 EBADF (Bad file descriptor) [pid 9102] close(8) = -1 EBADF (Bad file descriptor) [pid 9102] close(9) = -1 EBADF (Bad file descriptor) [pid 9102] close(10) = -1 EBADF (Bad file descriptor) [pid 9102] close(11) = -1 EBADF (Bad file descriptor) [pid 9102] close(12) = -1 EBADF (Bad file descriptor) [pid 9102] close(13) = -1 EBADF (Bad file descriptor) [pid 9102] close(14) = -1 EBADF (Bad file descriptor) [pid 9102] close(15) = -1 EBADF (Bad file descriptor) [pid 9102] close(16) = -1 EBADF (Bad file descriptor) [pid 9102] close(17) = -1 EBADF (Bad file descriptor) [pid 9102] close(18) = -1 EBADF (Bad file descriptor) [pid 9102] close(19) = -1 EBADF (Bad file descriptor) [pid 9102] close(20) = -1 EBADF (Bad file descriptor) [pid 9102] close(21) = -1 EBADF (Bad file descriptor) [pid 9102] close(22) = -1 EBADF (Bad file descriptor) [pid 9102] close(23) = -1 EBADF (Bad file descriptor) [pid 9102] close(24) = -1 EBADF (Bad file descriptor) [pid 9102] close(25) = -1 EBADF (Bad file descriptor) [pid 9102] close(26) = -1 EBADF (Bad file descriptor) [pid 9102] close(27) = -1 EBADF (Bad file descriptor) [pid 9102] close(28) = -1 EBADF (Bad file descriptor) [pid 9102] close(29) = -1 EBADF (Bad file descriptor) [pid 9102] exit_group(0) = ? [pid 9102] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3484, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3482", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3482", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3482/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3482/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3482/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3482") = 0 [pid 3620] mkdir("./3483", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9103 attached , child_tidptr=0x555555b53690) = 3485 [pid 9103] chdir("./3483") = 0 [pid 9103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9103] setpgid(0, 0) = 0 [pid 9103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9103] write(3, "1000", 4) = 4 [pid 9103] close(3) = 0 [pid 9103] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9103] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.944012][ T9102] siw: device registration error -23 [pid 9103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9103] close(3) = 0 [pid 9103] close(4) = 0 [pid 9103] close(5) = 0 [pid 9103] close(6) = -1 EBADF (Bad file descriptor) [pid 9103] close(7) = -1 EBADF (Bad file descriptor) [pid 9103] close(8) = -1 EBADF (Bad file descriptor) [pid 9103] close(9) = -1 EBADF (Bad file descriptor) [pid 9103] close(10) = -1 EBADF (Bad file descriptor) [pid 9103] close(11) = -1 EBADF (Bad file descriptor) [pid 9103] close(12) = -1 EBADF (Bad file descriptor) [pid 9103] close(13) = -1 EBADF (Bad file descriptor) [pid 9103] close(14) = -1 EBADF (Bad file descriptor) [pid 9103] close(15) = -1 EBADF (Bad file descriptor) [pid 9103] close(16) = -1 EBADF (Bad file descriptor) [pid 9103] close(17) = -1 EBADF (Bad file descriptor) [pid 9103] close(18) = -1 EBADF (Bad file descriptor) [pid 9103] close(19) = -1 EBADF (Bad file descriptor) [pid 9103] close(20) = -1 EBADF (Bad file descriptor) [pid 9103] close(21) = -1 EBADF (Bad file descriptor) [pid 9103] close(22) = -1 EBADF (Bad file descriptor) [pid 9103] close(23) = -1 EBADF (Bad file descriptor) [pid 9103] close(24) = -1 EBADF (Bad file descriptor) [pid 9103] close(25) = -1 EBADF (Bad file descriptor) [pid 9103] close(26) = -1 EBADF (Bad file descriptor) [pid 9103] close(27) = -1 EBADF (Bad file descriptor) [pid 9103] close(28) = -1 EBADF (Bad file descriptor) [pid 9103] close(29) = -1 EBADF (Bad file descriptor) [pid 9103] exit_group(0) = ? [pid 9103] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3485, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3483", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3483", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3483/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3483/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3483/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3483") = 0 [pid 3620] mkdir("./3484", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3486 ./strace-static-x86_64: Process 9104 attached [pid 9104] chdir("./3484") = 0 [pid 9104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9104] setpgid(0, 0) = 0 [pid 9104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9104] write(3, "1000", 4) = 4 [pid 9104] close(3) = 0 [pid 9104] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9104] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 209.979008][ T9103] siw: device registration error -23 [pid 9104] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9104] close(3) = 0 [pid 9104] close(4) = 0 [pid 9104] close(5) = 0 [pid 9104] close(6) = -1 EBADF (Bad file descriptor) [pid 9104] close(7) = -1 EBADF (Bad file descriptor) [pid 9104] close(8) = -1 EBADF (Bad file descriptor) [pid 9104] close(9) = -1 EBADF (Bad file descriptor) [pid 9104] close(10) = -1 EBADF (Bad file descriptor) [pid 9104] close(11) = -1 EBADF (Bad file descriptor) [pid 9104] close(12) = -1 EBADF (Bad file descriptor) [pid 9104] close(13) = -1 EBADF (Bad file descriptor) [pid 9104] close(14) = -1 EBADF (Bad file descriptor) [pid 9104] close(15) = -1 EBADF (Bad file descriptor) [pid 9104] close(16) = -1 EBADF (Bad file descriptor) [pid 9104] close(17) = -1 EBADF (Bad file descriptor) [pid 9104] close(18) = -1 EBADF (Bad file descriptor) [pid 9104] close(19) = -1 EBADF (Bad file descriptor) [pid 9104] close(20) = -1 EBADF (Bad file descriptor) [pid 9104] close(21) = -1 EBADF (Bad file descriptor) [pid 9104] close(22) = -1 EBADF (Bad file descriptor) [pid 9104] close(23) = -1 EBADF (Bad file descriptor) [pid 9104] close(24) = -1 EBADF (Bad file descriptor) [pid 9104] close(25) = -1 EBADF (Bad file descriptor) [pid 9104] close(26) = -1 EBADF (Bad file descriptor) [pid 9104] close(27) = -1 EBADF (Bad file descriptor) [pid 9104] close(28) = -1 EBADF (Bad file descriptor) [pid 9104] close(29) = -1 EBADF (Bad file descriptor) [pid 9104] exit_group(0) = ? [pid 9104] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3486, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3484", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3484", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3484/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3484/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3484/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3484") = 0 [pid 3620] mkdir("./3485", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3487 ./strace-static-x86_64: Process 9105 attached [pid 9105] chdir("./3485") = 0 [pid 9105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9105] setpgid(0, 0) = 0 [pid 9105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 210.014425][ T9104] siw: device registration error -23 [pid 9105] write(3, "1000", 4) = 4 [pid 9105] close(3) = 0 [pid 9105] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9105] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9105] close(3) = 0 [pid 9105] close(4) = 0 [pid 9105] close(5) = 0 [pid 9105] close(6) = -1 EBADF (Bad file descriptor) [pid 9105] close(7) = -1 EBADF (Bad file descriptor) [pid 9105] close(8) = -1 EBADF (Bad file descriptor) [pid 9105] close(9) = -1 EBADF (Bad file descriptor) [pid 9105] close(10) = -1 EBADF (Bad file descriptor) [pid 9105] close(11) = -1 EBADF (Bad file descriptor) [pid 9105] close(12) = -1 EBADF (Bad file descriptor) [pid 9105] close(13) = -1 EBADF (Bad file descriptor) [pid 9105] close(14) = -1 EBADF (Bad file descriptor) [pid 9105] close(15) = -1 EBADF (Bad file descriptor) [pid 9105] close(16) = -1 EBADF (Bad file descriptor) [pid 9105] close(17) = -1 EBADF (Bad file descriptor) [pid 9105] close(18) = -1 EBADF (Bad file descriptor) [pid 9105] close(19) = -1 EBADF (Bad file descriptor) [pid 9105] close(20) = -1 EBADF (Bad file descriptor) [pid 9105] close(21) = -1 EBADF (Bad file descriptor) [pid 9105] close(22) = -1 EBADF (Bad file descriptor) [pid 9105] close(23) = -1 EBADF (Bad file descriptor) [pid 9105] close(24) = -1 EBADF (Bad file descriptor) [pid 9105] close(25) = -1 EBADF (Bad file descriptor) [pid 9105] close(26) = -1 EBADF (Bad file descriptor) [pid 9105] close(27) = -1 EBADF (Bad file descriptor) [pid 9105] close(28) = -1 EBADF (Bad file descriptor) [pid 9105] close(29) = -1 EBADF (Bad file descriptor) [pid 9105] exit_group(0) = ? [pid 9105] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3487, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3485", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3485", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3485/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3485/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3485/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3485") = 0 [pid 3620] mkdir("./3486", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3488 ./strace-static-x86_64: Process 9106 attached [pid 9106] chdir("./3486") = 0 [pid 9106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9106] setpgid(0, 0) = 0 [pid 9106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9106] write(3, "1000", 4) = 4 [pid 9106] close(3) = 0 [pid 9106] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9106] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.059516][ T9105] siw: device registration error -23 [pid 9106] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9106] close(3) = 0 [pid 9106] close(4) = 0 [pid 9106] close(5) = 0 [pid 9106] close(6) = -1 EBADF (Bad file descriptor) [pid 9106] close(7) = -1 EBADF (Bad file descriptor) [pid 9106] close(8) = -1 EBADF (Bad file descriptor) [pid 9106] close(9) = -1 EBADF (Bad file descriptor) [pid 9106] close(10) = -1 EBADF (Bad file descriptor) [pid 9106] close(11) = -1 EBADF (Bad file descriptor) [pid 9106] close(12) = -1 EBADF (Bad file descriptor) [pid 9106] close(13) = -1 EBADF (Bad file descriptor) [pid 9106] close(14) = -1 EBADF (Bad file descriptor) [pid 9106] close(15) = -1 EBADF (Bad file descriptor) [pid 9106] close(16) = -1 EBADF (Bad file descriptor) [pid 9106] close(17) = -1 EBADF (Bad file descriptor) [pid 9106] close(18) = -1 EBADF (Bad file descriptor) [pid 9106] close(19) = -1 EBADF (Bad file descriptor) [pid 9106] close(20) = -1 EBADF (Bad file descriptor) [pid 9106] close(21) = -1 EBADF (Bad file descriptor) [pid 9106] close(22) = -1 EBADF (Bad file descriptor) [pid 9106] close(23) = -1 EBADF (Bad file descriptor) [pid 9106] close(24) = -1 EBADF (Bad file descriptor) [pid 9106] close(25) = -1 EBADF (Bad file descriptor) [pid 9106] close(26) = -1 EBADF (Bad file descriptor) [pid 9106] close(27) = -1 EBADF (Bad file descriptor) [pid 9106] close(28) = -1 EBADF (Bad file descriptor) [pid 9106] close(29) = -1 EBADF (Bad file descriptor) [pid 9106] exit_group(0) = ? [pid 9106] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3488, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3486", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3486", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3486/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3486/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3486/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3486") = 0 [pid 3620] mkdir("./3487", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3489 ./strace-static-x86_64: Process 9107 attached [pid 9107] chdir("./3487") = 0 [pid 9107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9107] setpgid(0, 0) = 0 [pid 9107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 210.104509][ T9106] siw: device registration error -23 [pid 9107] write(3, "1000", 4) = 4 [pid 9107] close(3) = 0 [pid 9107] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9107] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9107] close(3) = 0 [pid 9107] close(4) = 0 [pid 9107] close(5) = 0 [pid 9107] close(6) = -1 EBADF (Bad file descriptor) [pid 9107] close(7) = -1 EBADF (Bad file descriptor) [pid 9107] close(8) = -1 EBADF (Bad file descriptor) [pid 9107] close(9) = -1 EBADF (Bad file descriptor) [pid 9107] close(10) = -1 EBADF (Bad file descriptor) [pid 9107] close(11) = -1 EBADF (Bad file descriptor) [pid 9107] close(12) = -1 EBADF (Bad file descriptor) [pid 9107] close(13) = -1 EBADF (Bad file descriptor) [pid 9107] close(14) = -1 EBADF (Bad file descriptor) [pid 9107] close(15) = -1 EBADF (Bad file descriptor) [pid 9107] close(16) = -1 EBADF (Bad file descriptor) [pid 9107] close(17) = -1 EBADF (Bad file descriptor) [pid 9107] close(18) = -1 EBADF (Bad file descriptor) [pid 9107] close(19) = -1 EBADF (Bad file descriptor) [pid 9107] close(20) = -1 EBADF (Bad file descriptor) [pid 9107] close(21) = -1 EBADF (Bad file descriptor) [pid 9107] close(22) = -1 EBADF (Bad file descriptor) [pid 9107] close(23) = -1 EBADF (Bad file descriptor) [pid 9107] close(24) = -1 EBADF (Bad file descriptor) [pid 9107] close(25) = -1 EBADF (Bad file descriptor) [pid 9107] close(26) = -1 EBADF (Bad file descriptor) [pid 9107] close(27) = -1 EBADF (Bad file descriptor) [pid 9107] close(28) = -1 EBADF (Bad file descriptor) [pid 9107] close(29) = -1 EBADF (Bad file descriptor) [pid 9107] exit_group(0) = ? [pid 9107] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3489, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3487", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3487", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3487/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3487/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3487/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3487") = 0 [pid 3620] mkdir("./3488", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9108 attached , child_tidptr=0x555555b53690) = 3490 [pid 9108] chdir("./3488") = 0 [pid 9108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9108] setpgid(0, 0) = 0 [pid 9108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9108] write(3, "1000", 4) = 4 [pid 9108] close(3) = 0 [pid 9108] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9108] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9108] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9108] close(3) = 0 [pid 9108] close(4) = 0 [pid 9108] close(5) = 0 [pid 9108] close(6) = -1 EBADF (Bad file descriptor) [pid 9108] close(7) = -1 EBADF (Bad file descriptor) [pid 9108] close(8) = -1 EBADF (Bad file descriptor) [pid 9108] close(9) = -1 EBADF (Bad file descriptor) [pid 9108] close(10) = -1 EBADF (Bad file descriptor) [pid 9108] close(11) = -1 EBADF (Bad file descriptor) [pid 9108] close(12) = -1 EBADF (Bad file descriptor) [pid 9108] close(13) = -1 EBADF (Bad file descriptor) [pid 9108] close(14) = -1 EBADF (Bad file descriptor) [pid 9108] close(15) = -1 EBADF (Bad file descriptor) [pid 9108] close(16) = -1 EBADF (Bad file descriptor) [pid 9108] close(17) = -1 EBADF (Bad file descriptor) [pid 9108] close(18) = -1 EBADF (Bad file descriptor) [pid 9108] close(19) = -1 EBADF (Bad file descriptor) [pid 9108] close(20) = -1 EBADF (Bad file descriptor) [pid 9108] close(21) = -1 EBADF (Bad file descriptor) [pid 9108] close(22) = -1 EBADF (Bad file descriptor) [pid 9108] close(23) = -1 EBADF (Bad file descriptor) [pid 9108] close(24) = -1 EBADF (Bad file descriptor) [pid 9108] close(25) = -1 EBADF (Bad file descriptor) [pid 9108] close(26) = -1 EBADF (Bad file descriptor) [pid 9108] close(27) = -1 EBADF (Bad file descriptor) [pid 9108] close(28) = -1 EBADF (Bad file descriptor) [pid 9108] close(29) = -1 EBADF (Bad file descriptor) [pid 9108] exit_group(0) = ? [pid 9108] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3490, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3488", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3488", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3488/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3488/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3488/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3488") = 0 [pid 3620] mkdir("./3489", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3491 ./strace-static-x86_64: Process 9109 attached [pid 9109] chdir("./3489") = 0 [pid 9109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9109] setpgid(0, 0) = 0 [pid 9109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9109] write(3, "1000", 4) = 4 [pid 9109] close(3) = 0 [pid 9109] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9109] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.148588][ T9107] siw: device registration error -23 [ 210.182676][ T9108] siw: device registration error -23 [pid 9109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9109] close(3) = 0 [pid 9109] close(4) = 0 [pid 9109] close(5) = 0 [pid 9109] close(6) = -1 EBADF (Bad file descriptor) [pid 9109] close(7) = -1 EBADF (Bad file descriptor) [pid 9109] close(8) = -1 EBADF (Bad file descriptor) [pid 9109] close(9) = -1 EBADF (Bad file descriptor) [pid 9109] close(10) = -1 EBADF (Bad file descriptor) [pid 9109] close(11) = -1 EBADF (Bad file descriptor) [pid 9109] close(12) = -1 EBADF (Bad file descriptor) [pid 9109] close(13) = -1 EBADF (Bad file descriptor) [pid 9109] close(14) = -1 EBADF (Bad file descriptor) [pid 9109] close(15) = -1 EBADF (Bad file descriptor) [pid 9109] close(16) = -1 EBADF (Bad file descriptor) [pid 9109] close(17) = -1 EBADF (Bad file descriptor) [pid 9109] close(18) = -1 EBADF (Bad file descriptor) [pid 9109] close(19) = -1 EBADF (Bad file descriptor) [pid 9109] close(20) = -1 EBADF (Bad file descriptor) [pid 9109] close(21) = -1 EBADF (Bad file descriptor) [pid 9109] close(22) = -1 EBADF (Bad file descriptor) [pid 9109] close(23) = -1 EBADF (Bad file descriptor) [pid 9109] close(24) = -1 EBADF (Bad file descriptor) [pid 9109] close(25) = -1 EBADF (Bad file descriptor) [pid 9109] close(26) = -1 EBADF (Bad file descriptor) [pid 9109] close(27) = -1 EBADF (Bad file descriptor) [pid 9109] close(28) = -1 EBADF (Bad file descriptor) [pid 9109] close(29) = -1 EBADF (Bad file descriptor) [pid 9109] exit_group(0) = ? [pid 9109] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3491, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3489", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3489", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3489/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3489/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3489/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3489") = 0 [pid 3620] mkdir("./3490", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3492 ./strace-static-x86_64: Process 9110 attached [pid 9110] chdir("./3490") = 0 [pid 9110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9110] setpgid(0, 0) = 0 [pid 9110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9110] write(3, "1000", 4) = 4 [pid 9110] close(3) = 0 [pid 9110] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9110] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.217649][ T9109] siw: device registration error -23 [pid 9110] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9110] close(3) = 0 [pid 9110] close(4) = 0 [pid 9110] close(5) = 0 [pid 9110] close(6) = -1 EBADF (Bad file descriptor) [pid 9110] close(7) = -1 EBADF (Bad file descriptor) [pid 9110] close(8) = -1 EBADF (Bad file descriptor) [pid 9110] close(9) = -1 EBADF (Bad file descriptor) [pid 9110] close(10) = -1 EBADF (Bad file descriptor) [pid 9110] close(11) = -1 EBADF (Bad file descriptor) [pid 9110] close(12) = -1 EBADF (Bad file descriptor) [pid 9110] close(13) = -1 EBADF (Bad file descriptor) [pid 9110] close(14) = -1 EBADF (Bad file descriptor) [pid 9110] close(15) = -1 EBADF (Bad file descriptor) [pid 9110] close(16) = -1 EBADF (Bad file descriptor) [pid 9110] close(17) = -1 EBADF (Bad file descriptor) [pid 9110] close(18) = -1 EBADF (Bad file descriptor) [pid 9110] close(19) = -1 EBADF (Bad file descriptor) [pid 9110] close(20) = -1 EBADF (Bad file descriptor) [pid 9110] close(21) = -1 EBADF (Bad file descriptor) [pid 9110] close(22) = -1 EBADF (Bad file descriptor) [pid 9110] close(23) = -1 EBADF (Bad file descriptor) [pid 9110] close(24) = -1 EBADF (Bad file descriptor) [pid 9110] close(25) = -1 EBADF (Bad file descriptor) [pid 9110] close(26) = -1 EBADF (Bad file descriptor) [pid 9110] close(27) = -1 EBADF (Bad file descriptor) [pid 9110] close(28) = -1 EBADF (Bad file descriptor) [pid 9110] close(29) = -1 EBADF (Bad file descriptor) [pid 9110] exit_group(0) = ? [pid 9110] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3492, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3490", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3490", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3490/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3490/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3490/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3490") = 0 [pid 3620] mkdir("./3491", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9111 attached , child_tidptr=0x555555b53690) = 3493 [pid 9111] chdir("./3491") = 0 [pid 9111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9111] setpgid(0, 0) = 0 [pid 9111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9111] write(3, "1000", 4) = 4 [pid 9111] close(3) = 0 [pid 9111] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9111] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.255581][ T9110] siw: device registration error -23 [pid 9111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9111] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9111] close(3) = 0 [pid 9111] close(4) = 0 [pid 9111] close(5) = 0 [pid 9111] close(6) = -1 EBADF (Bad file descriptor) [pid 9111] close(7) = -1 EBADF (Bad file descriptor) [pid 9111] close(8) = -1 EBADF (Bad file descriptor) [pid 9111] close(9) = -1 EBADF (Bad file descriptor) [pid 9111] close(10) = -1 EBADF (Bad file descriptor) [pid 9111] close(11) = -1 EBADF (Bad file descriptor) [pid 9111] close(12) = -1 EBADF (Bad file descriptor) [pid 9111] close(13) = -1 EBADF (Bad file descriptor) [pid 9111] close(14) = -1 EBADF (Bad file descriptor) [pid 9111] close(15) = -1 EBADF (Bad file descriptor) [pid 9111] close(16) = -1 EBADF (Bad file descriptor) [pid 9111] close(17) = -1 EBADF (Bad file descriptor) [pid 9111] close(18) = -1 EBADF (Bad file descriptor) [pid 9111] close(19) = -1 EBADF (Bad file descriptor) [pid 9111] close(20) = -1 EBADF (Bad file descriptor) [pid 9111] close(21) = -1 EBADF (Bad file descriptor) [pid 9111] close(22) = -1 EBADF (Bad file descriptor) [pid 9111] close(23) = -1 EBADF (Bad file descriptor) [pid 9111] close(24) = -1 EBADF (Bad file descriptor) [pid 9111] close(25) = -1 EBADF (Bad file descriptor) [pid 9111] close(26) = -1 EBADF (Bad file descriptor) [pid 9111] close(27) = -1 EBADF (Bad file descriptor) [pid 9111] close(28) = -1 EBADF (Bad file descriptor) [pid 9111] close(29) = -1 EBADF (Bad file descriptor) [pid 9111] exit_group(0) = ? [pid 9111] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3493, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3491", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3491", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3491/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3491/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3491/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3491") = 0 [pid 3620] mkdir("./3492", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3494 ./strace-static-x86_64: Process 9112 attached [pid 9112] chdir("./3492") = 0 [pid 9112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9112] setpgid(0, 0) = 0 [pid 9112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9112] write(3, "1000", 4) = 4 [pid 9112] close(3) = 0 [pid 9112] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9112] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.294213][ T9111] siw: device registration error -23 [pid 9112] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9112] close(3) = 0 [pid 9112] close(4) = 0 [pid 9112] close(5) = 0 [pid 9112] close(6) = -1 EBADF (Bad file descriptor) [pid 9112] close(7) = -1 EBADF (Bad file descriptor) [pid 9112] close(8) = -1 EBADF (Bad file descriptor) [pid 9112] close(9) = -1 EBADF (Bad file descriptor) [pid 9112] close(10) = -1 EBADF (Bad file descriptor) [pid 9112] close(11) = -1 EBADF (Bad file descriptor) [pid 9112] close(12) = -1 EBADF (Bad file descriptor) [pid 9112] close(13) = -1 EBADF (Bad file descriptor) [pid 9112] close(14) = -1 EBADF (Bad file descriptor) [pid 9112] close(15) = -1 EBADF (Bad file descriptor) [pid 9112] close(16) = -1 EBADF (Bad file descriptor) [pid 9112] close(17) = -1 EBADF (Bad file descriptor) [pid 9112] close(18) = -1 EBADF (Bad file descriptor) [pid 9112] close(19) = -1 EBADF (Bad file descriptor) [pid 9112] close(20) = -1 EBADF (Bad file descriptor) [pid 9112] close(21) = -1 EBADF (Bad file descriptor) [pid 9112] close(22) = -1 EBADF (Bad file descriptor) [pid 9112] close(23) = -1 EBADF (Bad file descriptor) [pid 9112] close(24) = -1 EBADF (Bad file descriptor) [pid 9112] close(25) = -1 EBADF (Bad file descriptor) [pid 9112] close(26) = -1 EBADF (Bad file descriptor) [pid 9112] close(27) = -1 EBADF (Bad file descriptor) [pid 9112] close(28) = -1 EBADF (Bad file descriptor) [pid 9112] close(29) = -1 EBADF (Bad file descriptor) [pid 9112] exit_group(0) = ? [pid 9112] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3494, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3492", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3492", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3492/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3492/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3492/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3492") = 0 [pid 3620] mkdir("./3493", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3495 ./strace-static-x86_64: Process 9113 attached [pid 9113] chdir("./3493") = 0 [pid 9113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9113] setpgid(0, 0) = 0 [pid 9113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9113] write(3, "1000", 4) = 4 [pid 9113] close(3) = 0 [pid 9113] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9113] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.331950][ T9112] siw: device registration error -23 [pid 9113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9113] close(3) = 0 [pid 9113] close(4) = 0 [pid 9113] close(5) = 0 [pid 9113] close(6) = -1 EBADF (Bad file descriptor) [pid 9113] close(7) = -1 EBADF (Bad file descriptor) [pid 9113] close(8) = -1 EBADF (Bad file descriptor) [pid 9113] close(9) = -1 EBADF (Bad file descriptor) [pid 9113] close(10) = -1 EBADF (Bad file descriptor) [pid 9113] close(11) = -1 EBADF (Bad file descriptor) [pid 9113] close(12) = -1 EBADF (Bad file descriptor) [pid 9113] close(13) = -1 EBADF (Bad file descriptor) [pid 9113] close(14) = -1 EBADF (Bad file descriptor) [pid 9113] close(15) = -1 EBADF (Bad file descriptor) [pid 9113] close(16) = -1 EBADF (Bad file descriptor) [pid 9113] close(17) = -1 EBADF (Bad file descriptor) [pid 9113] close(18) = -1 EBADF (Bad file descriptor) [pid 9113] close(19) = -1 EBADF (Bad file descriptor) [pid 9113] close(20) = -1 EBADF (Bad file descriptor) [pid 9113] close(21) = -1 EBADF (Bad file descriptor) [pid 9113] close(22) = -1 EBADF (Bad file descriptor) [pid 9113] close(23) = -1 EBADF (Bad file descriptor) [pid 9113] close(24) = -1 EBADF (Bad file descriptor) [pid 9113] close(25) = -1 EBADF (Bad file descriptor) [pid 9113] close(26) = -1 EBADF (Bad file descriptor) [pid 9113] close(27) = -1 EBADF (Bad file descriptor) [pid 9113] close(28) = -1 EBADF (Bad file descriptor) [pid 9113] close(29) = -1 EBADF (Bad file descriptor) [pid 9113] exit_group(0) = ? [pid 9113] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3495, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3493", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3493", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3493/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3493/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3493/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3493") = 0 [pid 3620] mkdir("./3494", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9114 attached , child_tidptr=0x555555b53690) = 3496 [pid 9114] chdir("./3494") = 0 [pid 9114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9114] setpgid(0, 0) = 0 [pid 9114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9114] write(3, "1000", 4) = 4 [pid 9114] close(3) = 0 [pid 9114] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9114] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.368186][ T9113] siw: device registration error -23 [pid 9114] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9114] close(3) = 0 [pid 9114] close(4) = 0 [pid 9114] close(5) = 0 [pid 9114] close(6) = -1 EBADF (Bad file descriptor) [pid 9114] close(7) = -1 EBADF (Bad file descriptor) [pid 9114] close(8) = -1 EBADF (Bad file descriptor) [pid 9114] close(9) = -1 EBADF (Bad file descriptor) [pid 9114] close(10) = -1 EBADF (Bad file descriptor) [pid 9114] close(11) = -1 EBADF (Bad file descriptor) [pid 9114] close(12) = -1 EBADF (Bad file descriptor) [pid 9114] close(13) = -1 EBADF (Bad file descriptor) [pid 9114] close(14) = -1 EBADF (Bad file descriptor) [pid 9114] close(15) = -1 EBADF (Bad file descriptor) [pid 9114] close(16) = -1 EBADF (Bad file descriptor) [pid 9114] close(17) = -1 EBADF (Bad file descriptor) [pid 9114] close(18) = -1 EBADF (Bad file descriptor) [pid 9114] close(19) = -1 EBADF (Bad file descriptor) [pid 9114] close(20) = -1 EBADF (Bad file descriptor) [pid 9114] close(21) = -1 EBADF (Bad file descriptor) [pid 9114] close(22) = -1 EBADF (Bad file descriptor) [pid 9114] close(23) = -1 EBADF (Bad file descriptor) [pid 9114] close(24) = -1 EBADF (Bad file descriptor) [pid 9114] close(25) = -1 EBADF (Bad file descriptor) [pid 9114] close(26) = -1 EBADF (Bad file descriptor) [pid 9114] close(27) = -1 EBADF (Bad file descriptor) [pid 9114] close(28) = -1 EBADF (Bad file descriptor) [pid 9114] close(29) = -1 EBADF (Bad file descriptor) [pid 9114] exit_group(0) = ? [pid 9114] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3496, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3494", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3494", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3494/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3494/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3494/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3494") = 0 [pid 3620] mkdir("./3495", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3497 ./strace-static-x86_64: Process 9115 attached [pid 9115] chdir("./3495") = 0 [pid 9115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9115] setpgid(0, 0) = 0 [pid 9115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9115] write(3, "1000", 4) = 4 [pid 9115] close(3) = 0 [pid 9115] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9115] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.405890][ T9114] siw: device registration error -23 [pid 9115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9115] close(3) = 0 [pid 9115] close(4) = 0 [pid 9115] close(5) = 0 [pid 9115] close(6) = -1 EBADF (Bad file descriptor) [pid 9115] close(7) = -1 EBADF (Bad file descriptor) [pid 9115] close(8) = -1 EBADF (Bad file descriptor) [pid 9115] close(9) = -1 EBADF (Bad file descriptor) [pid 9115] close(10) = -1 EBADF (Bad file descriptor) [pid 9115] close(11) = -1 EBADF (Bad file descriptor) [pid 9115] close(12) = -1 EBADF (Bad file descriptor) [pid 9115] close(13) = -1 EBADF (Bad file descriptor) [pid 9115] close(14) = -1 EBADF (Bad file descriptor) [pid 9115] close(15) = -1 EBADF (Bad file descriptor) [pid 9115] close(16) = -1 EBADF (Bad file descriptor) [pid 9115] close(17) = -1 EBADF (Bad file descriptor) [pid 9115] close(18) = -1 EBADF (Bad file descriptor) [pid 9115] close(19) = -1 EBADF (Bad file descriptor) [pid 9115] close(20) = -1 EBADF (Bad file descriptor) [pid 9115] close(21) = -1 EBADF (Bad file descriptor) [pid 9115] close(22) = -1 EBADF (Bad file descriptor) [pid 9115] close(23) = -1 EBADF (Bad file descriptor) [pid 9115] close(24) = -1 EBADF (Bad file descriptor) [pid 9115] close(25) = -1 EBADF (Bad file descriptor) [pid 9115] close(26) = -1 EBADF (Bad file descriptor) [pid 9115] close(27) = -1 EBADF (Bad file descriptor) [pid 9115] close(28) = -1 EBADF (Bad file descriptor) [pid 9115] close(29) = -1 EBADF (Bad file descriptor) [pid 9115] exit_group(0) = ? [pid 9115] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3497, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3495", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3495", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3495/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3495/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3495/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3495") = 0 [pid 3620] mkdir("./3496", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3498 ./strace-static-x86_64: Process 9116 attached [pid 9116] chdir("./3496") = 0 [pid 9116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 210.442112][ T9115] siw: device registration error -23 [pid 9116] setpgid(0, 0) = 0 [pid 9116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9116] write(3, "1000", 4) = 4 [pid 9116] close(3) = 0 [pid 9116] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9116] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9116] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9116] close(3) = 0 [pid 9116] close(4) = 0 [pid 9116] close(5) = 0 [pid 9116] close(6) = -1 EBADF (Bad file descriptor) [pid 9116] close(7) = -1 EBADF (Bad file descriptor) [pid 9116] close(8) = -1 EBADF (Bad file descriptor) [pid 9116] close(9) = -1 EBADF (Bad file descriptor) [pid 9116] close(10) = -1 EBADF (Bad file descriptor) [pid 9116] close(11) = -1 EBADF (Bad file descriptor) [pid 9116] close(12) = -1 EBADF (Bad file descriptor) [pid 9116] close(13) = -1 EBADF (Bad file descriptor) [pid 9116] close(14) = -1 EBADF (Bad file descriptor) [pid 9116] close(15) = -1 EBADF (Bad file descriptor) [pid 9116] close(16) = -1 EBADF (Bad file descriptor) [pid 9116] close(17) = -1 EBADF (Bad file descriptor) [pid 9116] close(18) = -1 EBADF (Bad file descriptor) [pid 9116] close(19) = -1 EBADF (Bad file descriptor) [pid 9116] close(20) = -1 EBADF (Bad file descriptor) [pid 9116] close(21) = -1 EBADF (Bad file descriptor) [pid 9116] close(22) = -1 EBADF (Bad file descriptor) [pid 9116] close(23) = -1 EBADF (Bad file descriptor) [pid 9116] close(24) = -1 EBADF (Bad file descriptor) [pid 9116] close(25) = -1 EBADF (Bad file descriptor) [pid 9116] close(26) = -1 EBADF (Bad file descriptor) [pid 9116] close(27) = -1 EBADF (Bad file descriptor) [pid 9116] close(28) = -1 EBADF (Bad file descriptor) [pid 9116] close(29) = -1 EBADF (Bad file descriptor) [pid 9116] exit_group(0) = ? [pid 9116] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3498, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3496", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3496", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3496/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3496/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3496/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3496") = 0 [pid 3620] mkdir("./3497", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9117 attached , child_tidptr=0x555555b53690) = 3499 [pid 9117] chdir("./3497") = 0 [pid 9117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9117] setpgid(0, 0) = 0 [pid 9117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9117] write(3, "1000", 4) = 4 [pid 9117] close(3) = 0 [pid 9117] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9117] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9117] close(3) = 0 [pid 9117] close(4) = 0 [pid 9117] close(5) = 0 [pid 9117] close(6) = -1 EBADF (Bad file descriptor) [pid 9117] close(7) = -1 EBADF (Bad file descriptor) [pid 9117] close(8) = -1 EBADF (Bad file descriptor) [pid 9117] close(9) = -1 EBADF (Bad file descriptor) [pid 9117] close(10) = -1 EBADF (Bad file descriptor) [pid 9117] close(11) = -1 EBADF (Bad file descriptor) [pid 9117] close(12) = -1 EBADF (Bad file descriptor) [pid 9117] close(13) = -1 EBADF (Bad file descriptor) [pid 9117] close(14) = -1 EBADF (Bad file descriptor) [pid 9117] close(15) = -1 EBADF (Bad file descriptor) [pid 9117] close(16) = -1 EBADF (Bad file descriptor) [pid 9117] close(17) = -1 EBADF (Bad file descriptor) [pid 9117] close(18) = -1 EBADF (Bad file descriptor) [pid 9117] close(19) = -1 EBADF (Bad file descriptor) [pid 9117] close(20) = -1 EBADF (Bad file descriptor) [pid 9117] close(21) = -1 EBADF (Bad file descriptor) [pid 9117] close(22) = -1 EBADF (Bad file descriptor) [pid 9117] close(23) = -1 EBADF (Bad file descriptor) [pid 9117] close(24) = -1 EBADF (Bad file descriptor) [pid 9117] close(25) = -1 EBADF (Bad file descriptor) [pid 9117] close(26) = -1 EBADF (Bad file descriptor) [pid 9117] close(27) = -1 EBADF (Bad file descriptor) [pid 9117] close(28) = -1 EBADF (Bad file descriptor) [pid 9117] close(29) = -1 EBADF (Bad file descriptor) [pid 9117] exit_group(0) = ? [pid 9117] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3499, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3497", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3497", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3497/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3497/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3497/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3497") = 0 [pid 3620] mkdir("./3498", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3500 ./strace-static-x86_64: Process 9118 attached [pid 9118] chdir("./3498") = 0 [pid 9118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9118] setpgid(0, 0) = 0 [pid 9118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9118] write(3, "1000", 4) = 4 [pid 9118] close(3) = 0 [pid 9118] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9118] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.487346][ T9116] siw: device registration error -23 [ 210.521443][ T9117] siw: device registration error -23 [pid 9118] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9118] close(3) = 0 [pid 9118] close(4) = 0 [pid 9118] close(5) = 0 [pid 9118] close(6) = -1 EBADF (Bad file descriptor) [pid 9118] close(7) = -1 EBADF (Bad file descriptor) [pid 9118] close(8) = -1 EBADF (Bad file descriptor) [pid 9118] close(9) = -1 EBADF (Bad file descriptor) [pid 9118] close(10) = -1 EBADF (Bad file descriptor) [pid 9118] close(11) = -1 EBADF (Bad file descriptor) [pid 9118] close(12) = -1 EBADF (Bad file descriptor) [pid 9118] close(13) = -1 EBADF (Bad file descriptor) [pid 9118] close(14) = -1 EBADF (Bad file descriptor) [pid 9118] close(15) = -1 EBADF (Bad file descriptor) [pid 9118] close(16) = -1 EBADF (Bad file descriptor) [pid 9118] close(17) = -1 EBADF (Bad file descriptor) [pid 9118] close(18) = -1 EBADF (Bad file descriptor) [pid 9118] close(19) = -1 EBADF (Bad file descriptor) [pid 9118] close(20) = -1 EBADF (Bad file descriptor) [pid 9118] close(21) = -1 EBADF (Bad file descriptor) [pid 9118] close(22) = -1 EBADF (Bad file descriptor) [pid 9118] close(23) = -1 EBADF (Bad file descriptor) [pid 9118] close(24) = -1 EBADF (Bad file descriptor) [pid 9118] close(25) = -1 EBADF (Bad file descriptor) [pid 9118] close(26) = -1 EBADF (Bad file descriptor) [pid 9118] close(27) = -1 EBADF (Bad file descriptor) [pid 9118] close(28) = -1 EBADF (Bad file descriptor) [pid 9118] close(29) = -1 EBADF (Bad file descriptor) [pid 9118] exit_group(0) = ? [pid 9118] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3500, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3498", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3498", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3498/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3498/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3498/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3498") = 0 [pid 3620] mkdir("./3499", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3501 ./strace-static-x86_64: Process 9119 attached [pid 9119] chdir("./3499") = 0 [pid 9119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9119] setpgid(0, 0) = 0 [pid 9119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9119] write(3, "1000", 4) = 4 [pid 9119] close(3) = 0 [pid 9119] symlink("/dev/binderfs", "./binderfs") = 0 [ 210.558858][ T9118] siw: device registration error -23 [pid 9119] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9119] close(3) = 0 [pid 9119] close(4) = 0 [pid 9119] close(5) = 0 [pid 9119] close(6) = -1 EBADF (Bad file descriptor) [pid 9119] close(7) = -1 EBADF (Bad file descriptor) [pid 9119] close(8) = -1 EBADF (Bad file descriptor) [pid 9119] close(9) = -1 EBADF (Bad file descriptor) [pid 9119] close(10) = -1 EBADF (Bad file descriptor) [pid 9119] close(11) = -1 EBADF (Bad file descriptor) [pid 9119] close(12) = -1 EBADF (Bad file descriptor) [pid 9119] close(13) = -1 EBADF (Bad file descriptor) [pid 9119] close(14) = -1 EBADF (Bad file descriptor) [pid 9119] close(15) = -1 EBADF (Bad file descriptor) [pid 9119] close(16) = -1 EBADF (Bad file descriptor) [pid 9119] close(17) = -1 EBADF (Bad file descriptor) [pid 9119] close(18) = -1 EBADF (Bad file descriptor) [pid 9119] close(19) = -1 EBADF (Bad file descriptor) [pid 9119] close(20) = -1 EBADF (Bad file descriptor) [pid 9119] close(21) = -1 EBADF (Bad file descriptor) [pid 9119] close(22) = -1 EBADF (Bad file descriptor) [pid 9119] close(23) = -1 EBADF (Bad file descriptor) [pid 9119] close(24) = -1 EBADF (Bad file descriptor) [pid 9119] close(25) = -1 EBADF (Bad file descriptor) [pid 9119] close(26) = -1 EBADF (Bad file descriptor) [pid 9119] close(27) = -1 EBADF (Bad file descriptor) [pid 9119] close(28) = -1 EBADF (Bad file descriptor) [pid 9119] close(29) = -1 EBADF (Bad file descriptor) [pid 9119] exit_group(0) = ? [pid 9119] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3501, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3499", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3499", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3499/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3499/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3499/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3499") = 0 [pid 3620] mkdir("./3500", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3502 ./strace-static-x86_64: Process 9120 attached [pid 9120] chdir("./3500") = 0 [pid 9120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9120] setpgid(0, 0) = 0 [pid 9120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9120] write(3, "1000", 4) = 4 [pid 9120] close(3) = 0 [pid 9120] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9120] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9120] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9120] close(3) = 0 [pid 9120] close(4) = 0 [pid 9120] close(5) = 0 [pid 9120] close(6) = -1 EBADF (Bad file descriptor) [pid 9120] close(7) = -1 EBADF (Bad file descriptor) [pid 9120] close(8) = -1 EBADF (Bad file descriptor) [pid 9120] close(9) = -1 EBADF (Bad file descriptor) [pid 9120] close(10) = -1 EBADF (Bad file descriptor) [pid 9120] close(11) = -1 EBADF (Bad file descriptor) [pid 9120] close(12) = -1 EBADF (Bad file descriptor) [pid 9120] close(13) = -1 EBADF (Bad file descriptor) [pid 9120] close(14) = -1 EBADF (Bad file descriptor) [pid 9120] close(15) = -1 EBADF (Bad file descriptor) [pid 9120] close(16) = -1 EBADF (Bad file descriptor) [pid 9120] close(17) = -1 EBADF (Bad file descriptor) [pid 9120] close(18) = -1 EBADF (Bad file descriptor) [pid 9120] close(19) = -1 EBADF (Bad file descriptor) [pid 9120] close(20) = -1 EBADF (Bad file descriptor) [pid 9120] close(21) = -1 EBADF (Bad file descriptor) [pid 9120] close(22) = -1 EBADF (Bad file descriptor) [pid 9120] close(23) = -1 EBADF (Bad file descriptor) [pid 9120] close(24) = -1 EBADF (Bad file descriptor) [pid 9120] close(25) = -1 EBADF (Bad file descriptor) [pid 9120] close(26) = -1 EBADF (Bad file descriptor) [pid 9120] close(27) = -1 EBADF (Bad file descriptor) [pid 9120] close(28) = -1 EBADF (Bad file descriptor) [pid 9120] close(29) = -1 EBADF (Bad file descriptor) [pid 9120] exit_group(0) = ? [pid 9120] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3502, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3500", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3500", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3500/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3500/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3500/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3500") = 0 [pid 3620] mkdir("./3501", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9121 attached , child_tidptr=0x555555b53690) = 3503 [pid 9121] chdir("./3501") = 0 [pid 9121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9121] setpgid(0, 0) = 0 [pid 9121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9121] write(3, "1000", 4) = 4 [pid 9121] close(3) = 0 [pid 9121] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9121] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.600997][ T9119] siw: device registration error -23 [ 210.636869][ T9120] siw: device registration error -23 [pid 9121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9121] close(3) = 0 [pid 9121] close(4) = 0 [pid 9121] close(5) = 0 [pid 9121] close(6) = -1 EBADF (Bad file descriptor) [pid 9121] close(7) = -1 EBADF (Bad file descriptor) [pid 9121] close(8) = -1 EBADF (Bad file descriptor) [pid 9121] close(9) = -1 EBADF (Bad file descriptor) [pid 9121] close(10) = -1 EBADF (Bad file descriptor) [pid 9121] close(11) = -1 EBADF (Bad file descriptor) [pid 9121] close(12) = -1 EBADF (Bad file descriptor) [pid 9121] close(13) = -1 EBADF (Bad file descriptor) [pid 9121] close(14) = -1 EBADF (Bad file descriptor) [pid 9121] close(15) = -1 EBADF (Bad file descriptor) [pid 9121] close(16) = -1 EBADF (Bad file descriptor) [pid 9121] close(17) = -1 EBADF (Bad file descriptor) [pid 9121] close(18) = -1 EBADF (Bad file descriptor) [pid 9121] close(19) = -1 EBADF (Bad file descriptor) [pid 9121] close(20) = -1 EBADF (Bad file descriptor) [pid 9121] close(21) = -1 EBADF (Bad file descriptor) [pid 9121] close(22) = -1 EBADF (Bad file descriptor) [pid 9121] close(23) = -1 EBADF (Bad file descriptor) [pid 9121] close(24) = -1 EBADF (Bad file descriptor) [pid 9121] close(25) = -1 EBADF (Bad file descriptor) [pid 9121] close(26) = -1 EBADF (Bad file descriptor) [pid 9121] close(27) = -1 EBADF (Bad file descriptor) [pid 9121] close(28) = -1 EBADF (Bad file descriptor) [pid 9121] close(29) = -1 EBADF (Bad file descriptor) [pid 9121] exit_group(0) = ? [pid 9121] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3503, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3620] umount2("./3501", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3501", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3501/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3501/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3501/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3501") = 0 [pid 3620] mkdir("./3502", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9122 attached , child_tidptr=0x555555b53690) = 3504 [pid 9122] chdir("./3502") = 0 [pid 9122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9122] setpgid(0, 0) = 0 [pid 9122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9122] write(3, "1000", 4) = 4 [pid 9122] close(3) = 0 [pid 9122] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9122] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.674091][ T9121] siw: device registration error -23 [pid 9122] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9122] close(3) = 0 [pid 9122] close(4) = 0 [pid 9122] close(5) = 0 [pid 9122] close(6) = -1 EBADF (Bad file descriptor) [pid 9122] close(7) = -1 EBADF (Bad file descriptor) [pid 9122] close(8) = -1 EBADF (Bad file descriptor) [pid 9122] close(9) = -1 EBADF (Bad file descriptor) [pid 9122] close(10) = -1 EBADF (Bad file descriptor) [pid 9122] close(11) = -1 EBADF (Bad file descriptor) [pid 9122] close(12) = -1 EBADF (Bad file descriptor) [pid 9122] close(13) = -1 EBADF (Bad file descriptor) [pid 9122] close(14) = -1 EBADF (Bad file descriptor) [pid 9122] close(15) = -1 EBADF (Bad file descriptor) [pid 9122] close(16) = -1 EBADF (Bad file descriptor) [pid 9122] close(17) = -1 EBADF (Bad file descriptor) [pid 9122] close(18) = -1 EBADF (Bad file descriptor) [pid 9122] close(19) = -1 EBADF (Bad file descriptor) [pid 9122] close(20) = -1 EBADF (Bad file descriptor) [pid 9122] close(21) = -1 EBADF (Bad file descriptor) [pid 9122] close(22) = -1 EBADF (Bad file descriptor) [pid 9122] close(23) = -1 EBADF (Bad file descriptor) [pid 9122] close(24) = -1 EBADF (Bad file descriptor) [pid 9122] close(25) = -1 EBADF (Bad file descriptor) [pid 9122] close(26) = -1 EBADF (Bad file descriptor) [pid 9122] close(27) = -1 EBADF (Bad file descriptor) [pid 9122] close(28) = -1 EBADF (Bad file descriptor) [pid 9122] close(29) = -1 EBADF (Bad file descriptor) [pid 9122] exit_group(0) = ? [pid 9122] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3504, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3502", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3502", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3502/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3502/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3502/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3502") = 0 [pid 3620] mkdir("./3503", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3505 ./strace-static-x86_64: Process 9123 attached [pid 9123] chdir("./3503") = 0 [pid 9123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9123] setpgid(0, 0) = 0 [pid 9123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9123] write(3, "1000", 4) = 4 [pid 9123] close(3) = 0 [pid 9123] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9123] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.707817][ T9122] siw: device registration error -23 [pid 9123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9123] close(3) = 0 [pid 9123] close(4) = 0 [pid 9123] close(5) = 0 [pid 9123] close(6) = -1 EBADF (Bad file descriptor) [pid 9123] close(7) = -1 EBADF (Bad file descriptor) [pid 9123] close(8) = -1 EBADF (Bad file descriptor) [pid 9123] close(9) = -1 EBADF (Bad file descriptor) [pid 9123] close(10) = -1 EBADF (Bad file descriptor) [pid 9123] close(11) = -1 EBADF (Bad file descriptor) [pid 9123] close(12) = -1 EBADF (Bad file descriptor) [pid 9123] close(13) = -1 EBADF (Bad file descriptor) [pid 9123] close(14) = -1 EBADF (Bad file descriptor) [pid 9123] close(15) = -1 EBADF (Bad file descriptor) [pid 9123] close(16) = -1 EBADF (Bad file descriptor) [pid 9123] close(17) = -1 EBADF (Bad file descriptor) [pid 9123] close(18) = -1 EBADF (Bad file descriptor) [pid 9123] close(19) = -1 EBADF (Bad file descriptor) [pid 9123] close(20) = -1 EBADF (Bad file descriptor) [pid 9123] close(21) = -1 EBADF (Bad file descriptor) [pid 9123] close(22) = -1 EBADF (Bad file descriptor) [pid 9123] close(23) = -1 EBADF (Bad file descriptor) [pid 9123] close(24) = -1 EBADF (Bad file descriptor) [pid 9123] close(25) = -1 EBADF (Bad file descriptor) [pid 9123] close(26) = -1 EBADF (Bad file descriptor) [pid 9123] close(27) = -1 EBADF (Bad file descriptor) [pid 9123] close(28) = -1 EBADF (Bad file descriptor) [pid 9123] close(29) = -1 EBADF (Bad file descriptor) [pid 9123] exit_group(0) = ? [pid 9123] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3505, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3503", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3503", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3503/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3503/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3503/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3503") = 0 [pid 3620] mkdir("./3504", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9124 attached , child_tidptr=0x555555b53690) = 3506 [pid 9124] chdir("./3504") = 0 [pid 9124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9124] setpgid(0, 0) = 0 [pid 9124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9124] write(3, "1000", 4) = 4 [pid 9124] close(3) = 0 [pid 9124] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9124] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.740295][ T9123] siw: device registration error -23 [pid 9124] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9124] close(3) = 0 [pid 9124] close(4) = 0 [pid 9124] close(5) = 0 [pid 9124] close(6) = -1 EBADF (Bad file descriptor) [pid 9124] close(7) = -1 EBADF (Bad file descriptor) [pid 9124] close(8) = -1 EBADF (Bad file descriptor) [pid 9124] close(9) = -1 EBADF (Bad file descriptor) [pid 9124] close(10) = -1 EBADF (Bad file descriptor) [pid 9124] close(11) = -1 EBADF (Bad file descriptor) [pid 9124] close(12) = -1 EBADF (Bad file descriptor) [pid 9124] close(13) = -1 EBADF (Bad file descriptor) [pid 9124] close(14) = -1 EBADF (Bad file descriptor) [pid 9124] close(15) = -1 EBADF (Bad file descriptor) [pid 9124] close(16) = -1 EBADF (Bad file descriptor) [pid 9124] close(17) = -1 EBADF (Bad file descriptor) [pid 9124] close(18) = -1 EBADF (Bad file descriptor) [pid 9124] close(19) = -1 EBADF (Bad file descriptor) [pid 9124] close(20) = -1 EBADF (Bad file descriptor) [pid 9124] close(21) = -1 EBADF (Bad file descriptor) [pid 9124] close(22) = -1 EBADF (Bad file descriptor) [pid 9124] close(23) = -1 EBADF (Bad file descriptor) [pid 9124] close(24) = -1 EBADF (Bad file descriptor) [pid 9124] close(25) = -1 EBADF (Bad file descriptor) [pid 9124] close(26) = -1 EBADF (Bad file descriptor) [pid 9124] close(27) = -1 EBADF (Bad file descriptor) [pid 9124] close(28) = -1 EBADF (Bad file descriptor) [pid 9124] close(29) = -1 EBADF (Bad file descriptor) [pid 9124] exit_group(0) = ? [pid 9124] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3506, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3504", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3504", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3504/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3504/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3504/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3504") = 0 [pid 3620] mkdir("./3505", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3507 ./strace-static-x86_64: Process 9125 attached [pid 9125] chdir("./3505") = 0 [pid 9125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9125] setpgid(0, 0) = 0 [pid 9125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9125] write(3, "1000", 4) = 4 [pid 9125] close(3) = 0 [pid 9125] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9125] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.774826][ T9124] siw: device registration error -23 [pid 9125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9125] close(3) = 0 [pid 9125] close(4) = 0 [pid 9125] close(5) = 0 [pid 9125] close(6) = -1 EBADF (Bad file descriptor) [pid 9125] close(7) = -1 EBADF (Bad file descriptor) [pid 9125] close(8) = -1 EBADF (Bad file descriptor) [pid 9125] close(9) = -1 EBADF (Bad file descriptor) [pid 9125] close(10) = -1 EBADF (Bad file descriptor) [pid 9125] close(11) = -1 EBADF (Bad file descriptor) [pid 9125] close(12) = -1 EBADF (Bad file descriptor) [pid 9125] close(13) = -1 EBADF (Bad file descriptor) [pid 9125] close(14) = -1 EBADF (Bad file descriptor) [pid 9125] close(15) = -1 EBADF (Bad file descriptor) [pid 9125] close(16) = -1 EBADF (Bad file descriptor) [pid 9125] close(17) = -1 EBADF (Bad file descriptor) [pid 9125] close(18) = -1 EBADF (Bad file descriptor) [pid 9125] close(19) = -1 EBADF (Bad file descriptor) [pid 9125] close(20) = -1 EBADF (Bad file descriptor) [pid 9125] close(21) = -1 EBADF (Bad file descriptor) [pid 9125] close(22) = -1 EBADF (Bad file descriptor) [pid 9125] close(23) = -1 EBADF (Bad file descriptor) [pid 9125] close(24) = -1 EBADF (Bad file descriptor) [pid 9125] close(25) = -1 EBADF (Bad file descriptor) [pid 9125] close(26) = -1 EBADF (Bad file descriptor) [pid 9125] close(27) = -1 EBADF (Bad file descriptor) [pid 9125] close(28) = -1 EBADF (Bad file descriptor) [pid 9125] close(29) = -1 EBADF (Bad file descriptor) [pid 9125] exit_group(0) = ? [pid 9125] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3507, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3505", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3505", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3505/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3505/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3505/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3505") = 0 [pid 3620] mkdir("./3506", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9126 attached , child_tidptr=0x555555b53690) = 3508 [pid 9126] chdir("./3506") = 0 [pid 9126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9126] setpgid(0, 0) = 0 [pid 9126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9126] write(3, "1000", 4) = 4 [pid 9126] close(3) = 0 [pid 9126] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9126] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.811883][ T9125] siw: device registration error -23 [pid 9126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9126] close(3) = 0 [pid 9126] close(4) = 0 [pid 9126] close(5) = 0 [pid 9126] close(6) = -1 EBADF (Bad file descriptor) [pid 9126] close(7) = -1 EBADF (Bad file descriptor) [pid 9126] close(8) = -1 EBADF (Bad file descriptor) [pid 9126] close(9) = -1 EBADF (Bad file descriptor) [pid 9126] close(10) = -1 EBADF (Bad file descriptor) [pid 9126] close(11) = -1 EBADF (Bad file descriptor) [pid 9126] close(12) = -1 EBADF (Bad file descriptor) [pid 9126] close(13) = -1 EBADF (Bad file descriptor) [pid 9126] close(14) = -1 EBADF (Bad file descriptor) [pid 9126] close(15) = -1 EBADF (Bad file descriptor) [pid 9126] close(16) = -1 EBADF (Bad file descriptor) [pid 9126] close(17) = -1 EBADF (Bad file descriptor) [pid 9126] close(18) = -1 EBADF (Bad file descriptor) [pid 9126] close(19) = -1 EBADF (Bad file descriptor) [pid 9126] close(20) = -1 EBADF (Bad file descriptor) [pid 9126] close(21) = -1 EBADF (Bad file descriptor) [pid 9126] close(22) = -1 EBADF (Bad file descriptor) [pid 9126] close(23) = -1 EBADF (Bad file descriptor) [pid 9126] close(24) = -1 EBADF (Bad file descriptor) [pid 9126] close(25) = -1 EBADF (Bad file descriptor) [pid 9126] close(26) = -1 EBADF (Bad file descriptor) [pid 9126] close(27) = -1 EBADF (Bad file descriptor) [pid 9126] close(28) = -1 EBADF (Bad file descriptor) [pid 9126] close(29) = -1 EBADF (Bad file descriptor) [pid 9126] exit_group(0) = ? [pid 9126] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3508, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3506", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3506", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3506/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3506/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3506/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3506") = 0 [pid 3620] mkdir("./3507", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3509 ./strace-static-x86_64: Process 9127 attached [pid 9127] chdir("./3507") = 0 [pid 9127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9127] setpgid(0, 0) = 0 [pid 9127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9127] write(3, "1000", 4) = 4 [pid 9127] close(3) = 0 [pid 9127] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9127] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.847474][ T9126] siw: device registration error -23 [pid 9127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9127] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9127] close(3) = 0 [pid 9127] close(4) = 0 [pid 9127] close(5) = 0 [pid 9127] close(6) = -1 EBADF (Bad file descriptor) [pid 9127] close(7) = -1 EBADF (Bad file descriptor) [pid 9127] close(8) = -1 EBADF (Bad file descriptor) [pid 9127] close(9) = -1 EBADF (Bad file descriptor) [pid 9127] close(10) = -1 EBADF (Bad file descriptor) [pid 9127] close(11) = -1 EBADF (Bad file descriptor) [pid 9127] close(12) = -1 EBADF (Bad file descriptor) [pid 9127] close(13) = -1 EBADF (Bad file descriptor) [pid 9127] close(14) = -1 EBADF (Bad file descriptor) [pid 9127] close(15) = -1 EBADF (Bad file descriptor) [pid 9127] close(16) = -1 EBADF (Bad file descriptor) [pid 9127] close(17) = -1 EBADF (Bad file descriptor) [pid 9127] close(18) = -1 EBADF (Bad file descriptor) [pid 9127] close(19) = -1 EBADF (Bad file descriptor) [pid 9127] close(20) = -1 EBADF (Bad file descriptor) [pid 9127] close(21) = -1 EBADF (Bad file descriptor) [pid 9127] close(22) = -1 EBADF (Bad file descriptor) [pid 9127] close(23) = -1 EBADF (Bad file descriptor) [pid 9127] close(24) = -1 EBADF (Bad file descriptor) [pid 9127] close(25) = -1 EBADF (Bad file descriptor) [pid 9127] close(26) = -1 EBADF (Bad file descriptor) [pid 9127] close(27) = -1 EBADF (Bad file descriptor) [pid 9127] close(28) = -1 EBADF (Bad file descriptor) [pid 9127] close(29) = -1 EBADF (Bad file descriptor) [pid 9127] exit_group(0) = ? [pid 9127] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3509, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3507", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3507", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3507/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3507/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3507/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3507") = 0 [pid 3620] mkdir("./3508", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9128 attached , child_tidptr=0x555555b53690) = 3510 [pid 9128] chdir("./3508") = 0 [pid 9128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9128] setpgid(0, 0) = 0 [pid 9128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9128] write(3, "1000", 4) = 4 [pid 9128] close(3) = 0 [pid 9128] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9128] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.885046][ T9127] siw: device registration error -23 [pid 9128] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9128] close(3) = 0 [pid 9128] close(4) = 0 [pid 9128] close(5) = 0 [pid 9128] close(6) = -1 EBADF (Bad file descriptor) [pid 9128] close(7) = -1 EBADF (Bad file descriptor) [pid 9128] close(8) = -1 EBADF (Bad file descriptor) [pid 9128] close(9) = -1 EBADF (Bad file descriptor) [pid 9128] close(10) = -1 EBADF (Bad file descriptor) [pid 9128] close(11) = -1 EBADF (Bad file descriptor) [pid 9128] close(12) = -1 EBADF (Bad file descriptor) [pid 9128] close(13) = -1 EBADF (Bad file descriptor) [pid 9128] close(14) = -1 EBADF (Bad file descriptor) [pid 9128] close(15) = -1 EBADF (Bad file descriptor) [pid 9128] close(16) = -1 EBADF (Bad file descriptor) [pid 9128] close(17) = -1 EBADF (Bad file descriptor) [pid 9128] close(18) = -1 EBADF (Bad file descriptor) [pid 9128] close(19) = -1 EBADF (Bad file descriptor) [pid 9128] close(20) = -1 EBADF (Bad file descriptor) [pid 9128] close(21) = -1 EBADF (Bad file descriptor) [pid 9128] close(22) = -1 EBADF (Bad file descriptor) [pid 9128] close(23) = -1 EBADF (Bad file descriptor) [pid 9128] close(24) = -1 EBADF (Bad file descriptor) [pid 9128] close(25) = -1 EBADF (Bad file descriptor) [pid 9128] close(26) = -1 EBADF (Bad file descriptor) [pid 9128] close(27) = -1 EBADF (Bad file descriptor) [pid 9128] close(28) = -1 EBADF (Bad file descriptor) [pid 9128] close(29) = -1 EBADF (Bad file descriptor) [pid 9128] exit_group(0) = ? [pid 9128] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3510, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3508", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3508", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3508/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3508/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3508/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3508") = 0 [pid 3620] mkdir("./3509", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3511 ./strace-static-x86_64: Process 9129 attached [pid 9129] chdir("./3509") = 0 [pid 9129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9129] setpgid(0, 0) = 0 [pid 9129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9129] write(3, "1000", 4) = 4 [pid 9129] close(3) = 0 [pid 9129] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9129] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.917853][ T9128] siw: device registration error -23 [pid 9129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9129] close(3) = 0 [pid 9129] close(4) = 0 [pid 9129] close(5) = 0 [pid 9129] close(6) = -1 EBADF (Bad file descriptor) [pid 9129] close(7) = -1 EBADF (Bad file descriptor) [pid 9129] close(8) = -1 EBADF (Bad file descriptor) [pid 9129] close(9) = -1 EBADF (Bad file descriptor) [pid 9129] close(10) = -1 EBADF (Bad file descriptor) [pid 9129] close(11) = -1 EBADF (Bad file descriptor) [pid 9129] close(12) = -1 EBADF (Bad file descriptor) [pid 9129] close(13) = -1 EBADF (Bad file descriptor) [pid 9129] close(14) = -1 EBADF (Bad file descriptor) [pid 9129] close(15) = -1 EBADF (Bad file descriptor) [pid 9129] close(16) = -1 EBADF (Bad file descriptor) [pid 9129] close(17) = -1 EBADF (Bad file descriptor) [pid 9129] close(18) = -1 EBADF (Bad file descriptor) [pid 9129] close(19) = -1 EBADF (Bad file descriptor) [pid 9129] close(20) = -1 EBADF (Bad file descriptor) [pid 9129] close(21) = -1 EBADF (Bad file descriptor) [pid 9129] close(22) = -1 EBADF (Bad file descriptor) [pid 9129] close(23) = -1 EBADF (Bad file descriptor) [pid 9129] close(24) = -1 EBADF (Bad file descriptor) [pid 9129] close(25) = -1 EBADF (Bad file descriptor) [pid 9129] close(26) = -1 EBADF (Bad file descriptor) [pid 9129] close(27) = -1 EBADF (Bad file descriptor) [pid 9129] close(28) = -1 EBADF (Bad file descriptor) [pid 9129] close(29) = -1 EBADF (Bad file descriptor) [pid 9129] exit_group(0) = ? [pid 9129] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3511, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3509", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3509", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3509/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3509/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3509/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3509") = 0 [pid 3620] mkdir("./3510", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3512 ./strace-static-x86_64: Process 9130 attached [pid 9130] chdir("./3510") = 0 [pid 9130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9130] setpgid(0, 0) = 0 [pid 9130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9130] write(3, "1000", 4) = 4 [pid 9130] close(3) = 0 [pid 9130] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9130] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9130] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9130] close(3) = 0 [pid 9130] close(4) = 0 [pid 9130] close(5) = 0 [pid 9130] close(6) = -1 EBADF (Bad file descriptor) [pid 9130] close(7) = -1 EBADF (Bad file descriptor) [pid 9130] close(8) = -1 EBADF (Bad file descriptor) [pid 9130] close(9) = -1 EBADF (Bad file descriptor) [pid 9130] close(10) = -1 EBADF (Bad file descriptor) [pid 9130] close(11) = -1 EBADF (Bad file descriptor) [pid 9130] close(12) = -1 EBADF (Bad file descriptor) [pid 9130] close(13) = -1 EBADF (Bad file descriptor) [pid 9130] close(14) = -1 EBADF (Bad file descriptor) [pid 9130] close(15) = -1 EBADF (Bad file descriptor) [pid 9130] close(16) = -1 EBADF (Bad file descriptor) [pid 9130] close(17) = -1 EBADF (Bad file descriptor) [pid 9130] close(18) = -1 EBADF (Bad file descriptor) [pid 9130] close(19) = -1 EBADF (Bad file descriptor) [pid 9130] close(20) = -1 EBADF (Bad file descriptor) [pid 9130] close(21) = -1 EBADF (Bad file descriptor) [pid 9130] close(22) = -1 EBADF (Bad file descriptor) [pid 9130] close(23) = -1 EBADF (Bad file descriptor) [pid 9130] close(24) = -1 EBADF (Bad file descriptor) [pid 9130] close(25) = -1 EBADF (Bad file descriptor) [pid 9130] close(26) = -1 EBADF (Bad file descriptor) [pid 9130] close(27) = -1 EBADF (Bad file descriptor) [pid 9130] close(28) = -1 EBADF (Bad file descriptor) [pid 9130] close(29) = -1 EBADF (Bad file descriptor) [pid 9130] exit_group(0) = ? [pid 9130] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3512, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3510", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3510", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3510/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3510/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3510/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3510") = 0 [pid 3620] mkdir("./3511", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9131 attached , child_tidptr=0x555555b53690) = 3513 [pid 9131] chdir("./3511") = 0 [pid 9131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9131] setpgid(0, 0) = 0 [pid 9131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9131] write(3, "1000", 4) = 4 [pid 9131] close(3) = 0 [pid 9131] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9131] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 210.958175][ T9129] siw: device registration error -23 [ 210.997848][ T9130] siw: device registration error -23 [pid 9131] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9131] close(3) = 0 [pid 9131] close(4) = 0 [pid 9131] close(5) = 0 [pid 9131] close(6) = -1 EBADF (Bad file descriptor) [pid 9131] close(7) = -1 EBADF (Bad file descriptor) [pid 9131] close(8) = -1 EBADF (Bad file descriptor) [pid 9131] close(9) = -1 EBADF (Bad file descriptor) [pid 9131] close(10) = -1 EBADF (Bad file descriptor) [pid 9131] close(11) = -1 EBADF (Bad file descriptor) [pid 9131] close(12) = -1 EBADF (Bad file descriptor) [pid 9131] close(13) = -1 EBADF (Bad file descriptor) [pid 9131] close(14) = -1 EBADF (Bad file descriptor) [pid 9131] close(15) = -1 EBADF (Bad file descriptor) [pid 9131] close(16) = -1 EBADF (Bad file descriptor) [pid 9131] close(17) = -1 EBADF (Bad file descriptor) [pid 9131] close(18) = -1 EBADF (Bad file descriptor) [pid 9131] close(19) = -1 EBADF (Bad file descriptor) [pid 9131] close(20) = -1 EBADF (Bad file descriptor) [pid 9131] close(21) = -1 EBADF (Bad file descriptor) [pid 9131] close(22) = -1 EBADF (Bad file descriptor) [pid 9131] close(23) = -1 EBADF (Bad file descriptor) [pid 9131] close(24) = -1 EBADF (Bad file descriptor) [pid 9131] close(25) = -1 EBADF (Bad file descriptor) [pid 9131] close(26) = -1 EBADF (Bad file descriptor) [pid 9131] close(27) = -1 EBADF (Bad file descriptor) [pid 9131] close(28) = -1 EBADF (Bad file descriptor) [pid 9131] close(29) = -1 EBADF (Bad file descriptor) [pid 9131] exit_group(0) = ? [pid 9131] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3513, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3511", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3511", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3511/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3511/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3511/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3511") = 0 [pid 3620] mkdir("./3512", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9132 attached , child_tidptr=0x555555b53690) = 3514 [pid 9132] chdir("./3512") = 0 [pid 9132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9132] setpgid(0, 0) = 0 [pid 9132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9132] write(3, "1000", 4) = 4 [pid 9132] close(3) = 0 [pid 9132] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9132] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.038110][ T9131] siw: device registration error -23 [pid 9132] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9132] close(3) = 0 [pid 9132] close(4) = 0 [pid 9132] close(5) = 0 [pid 9132] close(6) = -1 EBADF (Bad file descriptor) [pid 9132] close(7) = -1 EBADF (Bad file descriptor) [pid 9132] close(8) = -1 EBADF (Bad file descriptor) [pid 9132] close(9) = -1 EBADF (Bad file descriptor) [pid 9132] close(10) = -1 EBADF (Bad file descriptor) [pid 9132] close(11) = -1 EBADF (Bad file descriptor) [pid 9132] close(12) = -1 EBADF (Bad file descriptor) [pid 9132] close(13) = -1 EBADF (Bad file descriptor) [pid 9132] close(14) = -1 EBADF (Bad file descriptor) [pid 9132] close(15) = -1 EBADF (Bad file descriptor) [pid 9132] close(16) = -1 EBADF (Bad file descriptor) [pid 9132] close(17) = -1 EBADF (Bad file descriptor) [pid 9132] close(18) = -1 EBADF (Bad file descriptor) [pid 9132] close(19) = -1 EBADF (Bad file descriptor) [pid 9132] close(20) = -1 EBADF (Bad file descriptor) [pid 9132] close(21) = -1 EBADF (Bad file descriptor) [pid 9132] close(22) = -1 EBADF (Bad file descriptor) [pid 9132] close(23) = -1 EBADF (Bad file descriptor) [pid 9132] close(24) = -1 EBADF (Bad file descriptor) [pid 9132] close(25) = -1 EBADF (Bad file descriptor) [pid 9132] close(26) = -1 EBADF (Bad file descriptor) [pid 9132] close(27) = -1 EBADF (Bad file descriptor) [pid 9132] close(28) = -1 EBADF (Bad file descriptor) [pid 9132] close(29) = -1 EBADF (Bad file descriptor) [pid 9132] exit_group(0) = ? [pid 9132] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3514, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3512", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3512", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3512/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3512/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3512/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3512") = 0 [pid 3620] mkdir("./3513", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9133 attached , child_tidptr=0x555555b53690) = 3515 [pid 9133] chdir("./3513") = 0 [pid 9133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9133] setpgid(0, 0) = 0 [pid 9133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9133] write(3, "1000", 4) = 4 [pid 9133] close(3) = 0 [pid 9133] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9133] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.074788][ T9132] siw: device registration error -23 [pid 9133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9133] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9133] close(3) = 0 [pid 9133] close(4) = 0 [pid 9133] close(5) = 0 [pid 9133] close(6) = -1 EBADF (Bad file descriptor) [pid 9133] close(7) = -1 EBADF (Bad file descriptor) [pid 9133] close(8) = -1 EBADF (Bad file descriptor) [pid 9133] close(9) = -1 EBADF (Bad file descriptor) [pid 9133] close(10) = -1 EBADF (Bad file descriptor) [pid 9133] close(11) = -1 EBADF (Bad file descriptor) [pid 9133] close(12) = -1 EBADF (Bad file descriptor) [pid 9133] close(13) = -1 EBADF (Bad file descriptor) [pid 9133] close(14) = -1 EBADF (Bad file descriptor) [pid 9133] close(15) = -1 EBADF (Bad file descriptor) [pid 9133] close(16) = -1 EBADF (Bad file descriptor) [pid 9133] close(17) = -1 EBADF (Bad file descriptor) [pid 9133] close(18) = -1 EBADF (Bad file descriptor) [pid 9133] close(19) = -1 EBADF (Bad file descriptor) [pid 9133] close(20) = -1 EBADF (Bad file descriptor) [pid 9133] close(21) = -1 EBADF (Bad file descriptor) [pid 9133] close(22) = -1 EBADF (Bad file descriptor) [pid 9133] close(23) = -1 EBADF (Bad file descriptor) [pid 9133] close(24) = -1 EBADF (Bad file descriptor) [pid 9133] close(25) = -1 EBADF (Bad file descriptor) [pid 9133] close(26) = -1 EBADF (Bad file descriptor) [pid 9133] close(27) = -1 EBADF (Bad file descriptor) [pid 9133] close(28) = -1 EBADF (Bad file descriptor) [pid 9133] close(29) = -1 EBADF (Bad file descriptor) [pid 9133] exit_group(0) = ? [pid 9133] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3515, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3513", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3513", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3513/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3513/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3513/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3513") = 0 [pid 3620] mkdir("./3514", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9134 attached , child_tidptr=0x555555b53690) = 3516 [pid 9134] chdir("./3514") = 0 [pid 9134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9134] setpgid(0, 0) = 0 [pid 9134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9134] write(3, "1000", 4) = 4 [pid 9134] close(3) = 0 [pid 9134] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9134] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.108867][ T9133] siw: device registration error -23 [pid 9134] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9134] close(3) = 0 [pid 9134] close(4) = 0 [pid 9134] close(5) = 0 [pid 9134] close(6) = -1 EBADF (Bad file descriptor) [pid 9134] close(7) = -1 EBADF (Bad file descriptor) [pid 9134] close(8) = -1 EBADF (Bad file descriptor) [pid 9134] close(9) = -1 EBADF (Bad file descriptor) [pid 9134] close(10) = -1 EBADF (Bad file descriptor) [pid 9134] close(11) = -1 EBADF (Bad file descriptor) [pid 9134] close(12) = -1 EBADF (Bad file descriptor) [pid 9134] close(13) = -1 EBADF (Bad file descriptor) [pid 9134] close(14) = -1 EBADF (Bad file descriptor) [pid 9134] close(15) = -1 EBADF (Bad file descriptor) [pid 9134] close(16) = -1 EBADF (Bad file descriptor) [pid 9134] close(17) = -1 EBADF (Bad file descriptor) [pid 9134] close(18) = -1 EBADF (Bad file descriptor) [pid 9134] close(19) = -1 EBADF (Bad file descriptor) [pid 9134] close(20) = -1 EBADF (Bad file descriptor) [pid 9134] close(21) = -1 EBADF (Bad file descriptor) [pid 9134] close(22) = -1 EBADF (Bad file descriptor) [pid 9134] close(23) = -1 EBADF (Bad file descriptor) [pid 9134] close(24) = -1 EBADF (Bad file descriptor) [pid 9134] close(25) = -1 EBADF (Bad file descriptor) [pid 9134] close(26) = -1 EBADF (Bad file descriptor) [pid 9134] close(27) = -1 EBADF (Bad file descriptor) [pid 9134] close(28) = -1 EBADF (Bad file descriptor) [pid 9134] close(29) = -1 EBADF (Bad file descriptor) [pid 9134] exit_group(0) = ? [pid 9134] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3516, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3514", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3514", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3514/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3514/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3514/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3514") = 0 [pid 3620] mkdir("./3515", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9135 attached , child_tidptr=0x555555b53690) = 3517 [pid 9135] chdir("./3515") = 0 [pid 9135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9135] setpgid(0, 0) = 0 [pid 9135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9135] write(3, "1000", 4) = 4 [pid 9135] close(3) = 0 [pid 9135] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9135] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.142288][ T9134] siw: device registration error -23 [pid 9135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9135] close(3) = 0 [pid 9135] close(4) = 0 [pid 9135] close(5) = 0 [pid 9135] close(6) = -1 EBADF (Bad file descriptor) [pid 9135] close(7) = -1 EBADF (Bad file descriptor) [pid 9135] close(8) = -1 EBADF (Bad file descriptor) [pid 9135] close(9) = -1 EBADF (Bad file descriptor) [pid 9135] close(10) = -1 EBADF (Bad file descriptor) [pid 9135] close(11) = -1 EBADF (Bad file descriptor) [pid 9135] close(12) = -1 EBADF (Bad file descriptor) [pid 9135] close(13) = -1 EBADF (Bad file descriptor) [pid 9135] close(14) = -1 EBADF (Bad file descriptor) [pid 9135] close(15) = -1 EBADF (Bad file descriptor) [pid 9135] close(16) = -1 EBADF (Bad file descriptor) [pid 9135] close(17) = -1 EBADF (Bad file descriptor) [pid 9135] close(18) = -1 EBADF (Bad file descriptor) [pid 9135] close(19) = -1 EBADF (Bad file descriptor) [pid 9135] close(20) = -1 EBADF (Bad file descriptor) [pid 9135] close(21) = -1 EBADF (Bad file descriptor) [pid 9135] close(22) = -1 EBADF (Bad file descriptor) [pid 9135] close(23) = -1 EBADF (Bad file descriptor) [pid 9135] close(24) = -1 EBADF (Bad file descriptor) [pid 9135] close(25) = -1 EBADF (Bad file descriptor) [pid 9135] close(26) = -1 EBADF (Bad file descriptor) [pid 9135] close(27) = -1 EBADF (Bad file descriptor) [pid 9135] close(28) = -1 EBADF (Bad file descriptor) [pid 9135] close(29) = -1 EBADF (Bad file descriptor) [pid 9135] exit_group(0) = ? [pid 9135] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3517, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3515", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3515", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3515/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3515/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3515/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3515") = 0 [pid 3620] mkdir("./3516", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3518 ./strace-static-x86_64: Process 9136 attached [pid 9136] chdir("./3516") = 0 [pid 9136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9136] setpgid(0, 0) = 0 [pid 9136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9136] write(3, "1000", 4) = 4 [pid 9136] close(3) = 0 [pid 9136] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9136] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.179555][ T9135] siw: device registration error -23 [pid 9136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9136] close(3) = 0 [pid 9136] close(4) = 0 [pid 9136] close(5) = 0 [pid 9136] close(6) = -1 EBADF (Bad file descriptor) [pid 9136] close(7) = -1 EBADF (Bad file descriptor) [pid 9136] close(8) = -1 EBADF (Bad file descriptor) [pid 9136] close(9) = -1 EBADF (Bad file descriptor) [pid 9136] close(10) = -1 EBADF (Bad file descriptor) [pid 9136] close(11) = -1 EBADF (Bad file descriptor) [pid 9136] close(12) = -1 EBADF (Bad file descriptor) [pid 9136] close(13) = -1 EBADF (Bad file descriptor) [pid 9136] close(14) = -1 EBADF (Bad file descriptor) [pid 9136] close(15) = -1 EBADF (Bad file descriptor) [pid 9136] close(16) = -1 EBADF (Bad file descriptor) [pid 9136] close(17) = -1 EBADF (Bad file descriptor) [pid 9136] close(18) = -1 EBADF (Bad file descriptor) [pid 9136] close(19) = -1 EBADF (Bad file descriptor) [pid 9136] close(20) = -1 EBADF (Bad file descriptor) [pid 9136] close(21) = -1 EBADF (Bad file descriptor) [pid 9136] close(22) = -1 EBADF (Bad file descriptor) [pid 9136] close(23) = -1 EBADF (Bad file descriptor) [pid 9136] close(24) = -1 EBADF (Bad file descriptor) [pid 9136] close(25) = -1 EBADF (Bad file descriptor) [pid 9136] close(26) = -1 EBADF (Bad file descriptor) [pid 9136] close(27) = -1 EBADF (Bad file descriptor) [pid 9136] close(28) = -1 EBADF (Bad file descriptor) [pid 9136] close(29) = -1 EBADF (Bad file descriptor) [pid 9136] exit_group(0) = ? [pid 9136] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3518, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3516", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3516", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3516/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3516/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3516/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3516") = 0 [pid 3620] mkdir("./3517", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9137 attached , child_tidptr=0x555555b53690) = 3519 [pid 9137] chdir("./3517") = 0 [pid 9137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9137] setpgid(0, 0) = 0 [pid 9137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9137] write(3, "1000", 4) = 4 [pid 9137] close(3) = 0 [pid 9137] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9137] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.217770][ T9136] siw: device registration error -23 [pid 9137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9137] close(3) = 0 [pid 9137] close(4) = 0 [pid 9137] close(5) = 0 [pid 9137] close(6) = -1 EBADF (Bad file descriptor) [pid 9137] close(7) = -1 EBADF (Bad file descriptor) [pid 9137] close(8) = -1 EBADF (Bad file descriptor) [pid 9137] close(9) = -1 EBADF (Bad file descriptor) [pid 9137] close(10) = -1 EBADF (Bad file descriptor) [pid 9137] close(11) = -1 EBADF (Bad file descriptor) [pid 9137] close(12) = -1 EBADF (Bad file descriptor) [pid 9137] close(13) = -1 EBADF (Bad file descriptor) [pid 9137] close(14) = -1 EBADF (Bad file descriptor) [pid 9137] close(15) = -1 EBADF (Bad file descriptor) [pid 9137] close(16) = -1 EBADF (Bad file descriptor) [pid 9137] close(17) = -1 EBADF (Bad file descriptor) [pid 9137] close(18) = -1 EBADF (Bad file descriptor) [pid 9137] close(19) = -1 EBADF (Bad file descriptor) [pid 9137] close(20) = -1 EBADF (Bad file descriptor) [pid 9137] close(21) = -1 EBADF (Bad file descriptor) [pid 9137] close(22) = -1 EBADF (Bad file descriptor) [pid 9137] close(23) = -1 EBADF (Bad file descriptor) [pid 9137] close(24) = -1 EBADF (Bad file descriptor) [pid 9137] close(25) = -1 EBADF (Bad file descriptor) [pid 9137] close(26) = -1 EBADF (Bad file descriptor) [pid 9137] close(27) = -1 EBADF (Bad file descriptor) [pid 9137] close(28) = -1 EBADF (Bad file descriptor) [pid 9137] close(29) = -1 EBADF (Bad file descriptor) [pid 9137] exit_group(0) = ? [pid 9137] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3519, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3517", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3517", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3517/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3517/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3517/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3517") = 0 [pid 3620] mkdir("./3518", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3520 ./strace-static-x86_64: Process 9138 attached [pid 9138] chdir("./3518") = 0 [pid 9138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9138] setpgid(0, 0) = 0 [pid 9138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9138] write(3, "1000", 4) = 4 [pid 9138] close(3) = 0 [pid 9138] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9138] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.251981][ T9137] siw: device registration error -23 [pid 9138] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9138] close(3) = 0 [pid 9138] close(4) = 0 [pid 9138] close(5) = 0 [pid 9138] close(6) = -1 EBADF (Bad file descriptor) [pid 9138] close(7) = -1 EBADF (Bad file descriptor) [pid 9138] close(8) = -1 EBADF (Bad file descriptor) [pid 9138] close(9) = -1 EBADF (Bad file descriptor) [pid 9138] close(10) = -1 EBADF (Bad file descriptor) [pid 9138] close(11) = -1 EBADF (Bad file descriptor) [pid 9138] close(12) = -1 EBADF (Bad file descriptor) [pid 9138] close(13) = -1 EBADF (Bad file descriptor) [pid 9138] close(14) = -1 EBADF (Bad file descriptor) [pid 9138] close(15) = -1 EBADF (Bad file descriptor) [pid 9138] close(16) = -1 EBADF (Bad file descriptor) [pid 9138] close(17) = -1 EBADF (Bad file descriptor) [pid 9138] close(18) = -1 EBADF (Bad file descriptor) [pid 9138] close(19) = -1 EBADF (Bad file descriptor) [pid 9138] close(20) = -1 EBADF (Bad file descriptor) [pid 9138] close(21) = -1 EBADF (Bad file descriptor) [pid 9138] close(22) = -1 EBADF (Bad file descriptor) [pid 9138] close(23) = -1 EBADF (Bad file descriptor) [pid 9138] close(24) = -1 EBADF (Bad file descriptor) [pid 9138] close(25) = -1 EBADF (Bad file descriptor) [pid 9138] close(26) = -1 EBADF (Bad file descriptor) [pid 9138] close(27) = -1 EBADF (Bad file descriptor) [pid 9138] close(28) = -1 EBADF (Bad file descriptor) [pid 9138] close(29) = -1 EBADF (Bad file descriptor) [pid 9138] exit_group(0) = ? [pid 9138] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3520, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3518", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3518", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3518/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3518/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3518/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3518") = 0 [pid 3620] mkdir("./3519", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3521 ./strace-static-x86_64: Process 9139 attached [pid 9139] chdir("./3519") = 0 [pid 9139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9139] setpgid(0, 0) = 0 [pid 9139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9139] write(3, "1000", 4) = 4 [pid 9139] close(3) = 0 [pid 9139] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9139] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9139] close(3) = 0 [pid 9139] close(4) = 0 [pid 9139] close(5) = 0 [pid 9139] close(6) = -1 EBADF (Bad file descriptor) [pid 9139] close(7) = -1 EBADF (Bad file descriptor) [pid 9139] close(8) = -1 EBADF (Bad file descriptor) [pid 9139] close(9) = -1 EBADF (Bad file descriptor) [pid 9139] close(10) = -1 EBADF (Bad file descriptor) [pid 9139] close(11) = -1 EBADF (Bad file descriptor) [pid 9139] close(12) = -1 EBADF (Bad file descriptor) [pid 9139] close(13) = -1 EBADF (Bad file descriptor) [pid 9139] close(14) = -1 EBADF (Bad file descriptor) [pid 9139] close(15) = -1 EBADF (Bad file descriptor) [pid 9139] close(16) = -1 EBADF (Bad file descriptor) [pid 9139] close(17) = -1 EBADF (Bad file descriptor) [pid 9139] close(18) = -1 EBADF (Bad file descriptor) [pid 9139] close(19) = -1 EBADF (Bad file descriptor) [pid 9139] close(20) = -1 EBADF (Bad file descriptor) [pid 9139] close(21) = -1 EBADF (Bad file descriptor) [pid 9139] close(22) = -1 EBADF (Bad file descriptor) [pid 9139] close(23) = -1 EBADF (Bad file descriptor) [pid 9139] close(24) = -1 EBADF (Bad file descriptor) [pid 9139] close(25) = -1 EBADF (Bad file descriptor) [pid 9139] close(26) = -1 EBADF (Bad file descriptor) [pid 9139] close(27) = -1 EBADF (Bad file descriptor) [pid 9139] close(28) = -1 EBADF (Bad file descriptor) [pid 9139] close(29) = -1 EBADF (Bad file descriptor) [pid 9139] exit_group(0) = ? [pid 9139] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3521, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3519", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3519", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3519/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3519/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3519/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3519") = 0 [pid 3620] mkdir("./3520", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3522 ./strace-static-x86_64: Process 9140 attached [pid 9140] chdir("./3520") = 0 [pid 9140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9140] setpgid(0, 0) = 0 [pid 9140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9140] write(3, "1000", 4) = 4 [pid 9140] close(3) = 0 [pid 9140] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9140] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.294952][ T9138] siw: device registration error -23 [ 211.332492][ T9139] siw: device registration error -23 [pid 9140] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9140] close(3) = 0 [pid 9140] close(4) = 0 [pid 9140] close(5) = 0 [pid 9140] close(6) = -1 EBADF (Bad file descriptor) [pid 9140] close(7) = -1 EBADF (Bad file descriptor) [pid 9140] close(8) = -1 EBADF (Bad file descriptor) [pid 9140] close(9) = -1 EBADF (Bad file descriptor) [pid 9140] close(10) = -1 EBADF (Bad file descriptor) [pid 9140] close(11) = -1 EBADF (Bad file descriptor) [pid 9140] close(12) = -1 EBADF (Bad file descriptor) [pid 9140] close(13) = -1 EBADF (Bad file descriptor) [pid 9140] close(14) = -1 EBADF (Bad file descriptor) [pid 9140] close(15) = -1 EBADF (Bad file descriptor) [pid 9140] close(16) = -1 EBADF (Bad file descriptor) [pid 9140] close(17) = -1 EBADF (Bad file descriptor) [pid 9140] close(18) = -1 EBADF (Bad file descriptor) [pid 9140] close(19) = -1 EBADF (Bad file descriptor) [pid 9140] close(20) = -1 EBADF (Bad file descriptor) [pid 9140] close(21) = -1 EBADF (Bad file descriptor) [pid 9140] close(22) = -1 EBADF (Bad file descriptor) [pid 9140] close(23) = -1 EBADF (Bad file descriptor) [pid 9140] close(24) = -1 EBADF (Bad file descriptor) [pid 9140] close(25) = -1 EBADF (Bad file descriptor) [pid 9140] close(26) = -1 EBADF (Bad file descriptor) [pid 9140] close(27) = -1 EBADF (Bad file descriptor) [pid 9140] close(28) = -1 EBADF (Bad file descriptor) [pid 9140] close(29) = -1 EBADF (Bad file descriptor) [pid 9140] exit_group(0) = ? [pid 9140] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3522, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3520", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3520", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3520/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3520/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3520/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3520") = 0 [pid 3620] mkdir("./3521", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3523 ./strace-static-x86_64: Process 9141 attached [pid 9141] chdir("./3521") = 0 [pid 9141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9141] setpgid(0, 0) = 0 [pid 9141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9141] write(3, "1000", 4) = 4 [ 211.369949][ T9140] siw: device registration error -23 [pid 9141] close(3) = 0 [pid 9141] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9141] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9141] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9141] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9141] close(3) = 0 [pid 9141] close(4) = 0 [pid 9141] close(5) = 0 [pid 9141] close(6) = -1 EBADF (Bad file descriptor) [pid 9141] close(7) = -1 EBADF (Bad file descriptor) [pid 9141] close(8) = -1 EBADF (Bad file descriptor) [pid 9141] close(9) = -1 EBADF (Bad file descriptor) [pid 9141] close(10) = -1 EBADF (Bad file descriptor) [pid 9141] close(11) = -1 EBADF (Bad file descriptor) [pid 9141] close(12) = -1 EBADF (Bad file descriptor) [pid 9141] close(13) = -1 EBADF (Bad file descriptor) [pid 9141] close(14) = -1 EBADF (Bad file descriptor) [pid 9141] close(15) = -1 EBADF (Bad file descriptor) [pid 9141] close(16) = -1 EBADF (Bad file descriptor) [pid 9141] close(17) = -1 EBADF (Bad file descriptor) [pid 9141] close(18) = -1 EBADF (Bad file descriptor) [pid 9141] close(19) = -1 EBADF (Bad file descriptor) [pid 9141] close(20) = -1 EBADF (Bad file descriptor) [pid 9141] close(21) = -1 EBADF (Bad file descriptor) [pid 9141] close(22) = -1 EBADF (Bad file descriptor) [pid 9141] close(23) = -1 EBADF (Bad file descriptor) [pid 9141] close(24) = -1 EBADF (Bad file descriptor) [pid 9141] close(25) = -1 EBADF (Bad file descriptor) [pid 9141] close(26) = -1 EBADF (Bad file descriptor) [pid 9141] close(27) = -1 EBADF (Bad file descriptor) [pid 9141] close(28) = -1 EBADF (Bad file descriptor) [pid 9141] close(29) = -1 EBADF (Bad file descriptor) [pid 9141] exit_group(0) = ? [pid 9141] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3523, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3521", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3521", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3521/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3521/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3521/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3521") = 0 [pid 3620] mkdir("./3522", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9142 attached , child_tidptr=0x555555b53690) = 3524 [pid 9142] chdir("./3522") = 0 [pid 9142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9142] setpgid(0, 0) = 0 [pid 9142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9142] write(3, "1000", 4) = 4 [pid 9142] close(3) = 0 [pid 9142] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9142] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9142] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9142] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9142] close(3) = 0 [pid 9142] close(4) = 0 [pid 9142] close(5) = 0 [pid 9142] close(6) = -1 EBADF (Bad file descriptor) [pid 9142] close(7) = -1 EBADF (Bad file descriptor) [pid 9142] close(8) = -1 EBADF (Bad file descriptor) [pid 9142] close(9) = -1 EBADF (Bad file descriptor) [pid 9142] close(10) = -1 EBADF (Bad file descriptor) [pid 9142] close(11) = -1 EBADF (Bad file descriptor) [pid 9142] close(12) = -1 EBADF (Bad file descriptor) [pid 9142] close(13) = -1 EBADF (Bad file descriptor) [pid 9142] close(14) = -1 EBADF (Bad file descriptor) [pid 9142] close(15) = -1 EBADF (Bad file descriptor) [pid 9142] close(16) = -1 EBADF (Bad file descriptor) [pid 9142] close(17) = -1 EBADF (Bad file descriptor) [pid 9142] close(18) = -1 EBADF (Bad file descriptor) [pid 9142] close(19) = -1 EBADF (Bad file descriptor) [pid 9142] close(20) = -1 EBADF (Bad file descriptor) [pid 9142] close(21) = -1 EBADF (Bad file descriptor) [pid 9142] close(22) = -1 EBADF (Bad file descriptor) [pid 9142] close(23) = -1 EBADF (Bad file descriptor) [pid 9142] close(24) = -1 EBADF (Bad file descriptor) [pid 9142] close(25) = -1 EBADF (Bad file descriptor) [pid 9142] close(26) = -1 EBADF (Bad file descriptor) [pid 9142] close(27) = -1 EBADF (Bad file descriptor) [pid 9142] close(28) = -1 EBADF (Bad file descriptor) [pid 9142] close(29) = -1 EBADF (Bad file descriptor) [pid 9142] exit_group(0) = ? [pid 9142] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3524, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3522", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3522", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3522/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3522/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3522/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3522") = 0 [pid 3620] mkdir("./3523", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9143 attached , child_tidptr=0x555555b53690) = 3525 [pid 9143] chdir("./3523") = 0 [pid 9143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9143] setpgid(0, 0) = 0 [pid 9143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9143] write(3, "1000", 4) = 4 [pid 9143] close(3) = 0 [pid 9143] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9143] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.423504][ T9141] siw: device registration error -23 [ 211.456905][ T9142] siw: device registration error -23 [pid 9143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9143] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9143] close(3) = 0 [pid 9143] close(4) = 0 [pid 9143] close(5) = 0 [pid 9143] close(6) = -1 EBADF (Bad file descriptor) [pid 9143] close(7) = -1 EBADF (Bad file descriptor) [pid 9143] close(8) = -1 EBADF (Bad file descriptor) [pid 9143] close(9) = -1 EBADF (Bad file descriptor) [pid 9143] close(10) = -1 EBADF (Bad file descriptor) [pid 9143] close(11) = -1 EBADF (Bad file descriptor) [pid 9143] close(12) = -1 EBADF (Bad file descriptor) [pid 9143] close(13) = -1 EBADF (Bad file descriptor) [pid 9143] close(14) = -1 EBADF (Bad file descriptor) [pid 9143] close(15) = -1 EBADF (Bad file descriptor) [pid 9143] close(16) = -1 EBADF (Bad file descriptor) [pid 9143] close(17) = -1 EBADF (Bad file descriptor) [pid 9143] close(18) = -1 EBADF (Bad file descriptor) [pid 9143] close(19) = -1 EBADF (Bad file descriptor) [pid 9143] close(20) = -1 EBADF (Bad file descriptor) [pid 9143] close(21) = -1 EBADF (Bad file descriptor) [pid 9143] close(22) = -1 EBADF (Bad file descriptor) [pid 9143] close(23) = -1 EBADF (Bad file descriptor) [pid 9143] close(24) = -1 EBADF (Bad file descriptor) [pid 9143] close(25) = -1 EBADF (Bad file descriptor) [pid 9143] close(26) = -1 EBADF (Bad file descriptor) [pid 9143] close(27) = -1 EBADF (Bad file descriptor) [pid 9143] close(28) = -1 EBADF (Bad file descriptor) [pid 9143] close(29) = -1 EBADF (Bad file descriptor) [pid 9143] exit_group(0) = ? [pid 9143] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3525, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3523", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3523", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3523/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3523/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3523/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3523") = 0 [pid 3620] mkdir("./3524", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9144 attached , child_tidptr=0x555555b53690) = 3526 [pid 9144] chdir("./3524") = 0 [pid 9144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9144] setpgid(0, 0) = 0 [pid 9144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9144] write(3, "1000", 4) = 4 [pid 9144] close(3) = 0 [pid 9144] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9144] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.488514][ T9143] siw: device registration error -23 [pid 9144] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9144] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9144] close(3) = 0 [pid 9144] close(4) = 0 [pid 9144] close(5) = 0 [pid 9144] close(6) = -1 EBADF (Bad file descriptor) [pid 9144] close(7) = -1 EBADF (Bad file descriptor) [pid 9144] close(8) = -1 EBADF (Bad file descriptor) [pid 9144] close(9) = -1 EBADF (Bad file descriptor) [pid 9144] close(10) = -1 EBADF (Bad file descriptor) [pid 9144] close(11) = -1 EBADF (Bad file descriptor) [pid 9144] close(12) = -1 EBADF (Bad file descriptor) [pid 9144] close(13) = -1 EBADF (Bad file descriptor) [pid 9144] close(14) = -1 EBADF (Bad file descriptor) [pid 9144] close(15) = -1 EBADF (Bad file descriptor) [pid 9144] close(16) = -1 EBADF (Bad file descriptor) [pid 9144] close(17) = -1 EBADF (Bad file descriptor) [pid 9144] close(18) = -1 EBADF (Bad file descriptor) [pid 9144] close(19) = -1 EBADF (Bad file descriptor) [pid 9144] close(20) = -1 EBADF (Bad file descriptor) [pid 9144] close(21) = -1 EBADF (Bad file descriptor) [pid 9144] close(22) = -1 EBADF (Bad file descriptor) [pid 9144] close(23) = -1 EBADF (Bad file descriptor) [pid 9144] close(24) = -1 EBADF (Bad file descriptor) [pid 9144] close(25) = -1 EBADF (Bad file descriptor) [pid 9144] close(26) = -1 EBADF (Bad file descriptor) [pid 9144] close(27) = -1 EBADF (Bad file descriptor) [pid 9144] close(28) = -1 EBADF (Bad file descriptor) [pid 9144] close(29) = -1 EBADF (Bad file descriptor) [pid 9144] exit_group(0) = ? [pid 9144] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3526, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3524", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3524", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3524/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3524/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3524/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3524") = 0 [pid 3620] mkdir("./3525", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9145 attached , child_tidptr=0x555555b53690) = 3527 [pid 9145] chdir("./3525") = 0 [pid 9145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9145] setpgid(0, 0) = 0 [pid 9145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9145] write(3, "1000", 4) = 4 [pid 9145] close(3) = 0 [pid 9145] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9145] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.520251][ T9144] siw: device registration error -23 [pid 9145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9145] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9145] close(3) = 0 [pid 9145] close(4) = 0 [pid 9145] close(5) = 0 [pid 9145] close(6) = -1 EBADF (Bad file descriptor) [pid 9145] close(7) = -1 EBADF (Bad file descriptor) [pid 9145] close(8) = -1 EBADF (Bad file descriptor) [pid 9145] close(9) = -1 EBADF (Bad file descriptor) [pid 9145] close(10) = -1 EBADF (Bad file descriptor) [pid 9145] close(11) = -1 EBADF (Bad file descriptor) [pid 9145] close(12) = -1 EBADF (Bad file descriptor) [pid 9145] close(13) = -1 EBADF (Bad file descriptor) [pid 9145] close(14) = -1 EBADF (Bad file descriptor) [pid 9145] close(15) = -1 EBADF (Bad file descriptor) [pid 9145] close(16) = -1 EBADF (Bad file descriptor) [pid 9145] close(17) = -1 EBADF (Bad file descriptor) [pid 9145] close(18) = -1 EBADF (Bad file descriptor) [pid 9145] close(19) = -1 EBADF (Bad file descriptor) [pid 9145] close(20) = -1 EBADF (Bad file descriptor) [pid 9145] close(21) = -1 EBADF (Bad file descriptor) [pid 9145] close(22) = -1 EBADF (Bad file descriptor) [pid 9145] close(23) = -1 EBADF (Bad file descriptor) [pid 9145] close(24) = -1 EBADF (Bad file descriptor) [pid 9145] close(25) = -1 EBADF (Bad file descriptor) [pid 9145] close(26) = -1 EBADF (Bad file descriptor) [pid 9145] close(27) = -1 EBADF (Bad file descriptor) [pid 9145] close(28) = -1 EBADF (Bad file descriptor) [pid 9145] close(29) = -1 EBADF (Bad file descriptor) [pid 9145] exit_group(0) = ? [pid 9145] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3527, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3525", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3525", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3525/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3525/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3525/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3525") = 0 [pid 3620] mkdir("./3526", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3528 ./strace-static-x86_64: Process 9146 attached [pid 9146] chdir("./3526") = 0 [pid 9146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9146] setpgid(0, 0) = 0 [pid 9146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9146] write(3, "1000", 4) = 4 [pid 9146] close(3) = 0 [pid 9146] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9146] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.553716][ T9145] siw: device registration error -23 [pid 9146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9146] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9146] close(3) = 0 [pid 9146] close(4) = 0 [pid 9146] close(5) = 0 [pid 9146] close(6) = -1 EBADF (Bad file descriptor) [pid 9146] close(7) = -1 EBADF (Bad file descriptor) [pid 9146] close(8) = -1 EBADF (Bad file descriptor) [pid 9146] close(9) = -1 EBADF (Bad file descriptor) [pid 9146] close(10) = -1 EBADF (Bad file descriptor) [pid 9146] close(11) = -1 EBADF (Bad file descriptor) [pid 9146] close(12) = -1 EBADF (Bad file descriptor) [pid 9146] close(13) = -1 EBADF (Bad file descriptor) [pid 9146] close(14) = -1 EBADF (Bad file descriptor) [pid 9146] close(15) = -1 EBADF (Bad file descriptor) [pid 9146] close(16) = -1 EBADF (Bad file descriptor) [pid 9146] close(17) = -1 EBADF (Bad file descriptor) [pid 9146] close(18) = -1 EBADF (Bad file descriptor) [pid 9146] close(19) = -1 EBADF (Bad file descriptor) [pid 9146] close(20) = -1 EBADF (Bad file descriptor) [pid 9146] close(21) = -1 EBADF (Bad file descriptor) [pid 9146] close(22) = -1 EBADF (Bad file descriptor) [pid 9146] close(23) = -1 EBADF (Bad file descriptor) [pid 9146] close(24) = -1 EBADF (Bad file descriptor) [pid 9146] close(25) = -1 EBADF (Bad file descriptor) [pid 9146] close(26) = -1 EBADF (Bad file descriptor) [pid 9146] close(27) = -1 EBADF (Bad file descriptor) [pid 9146] close(28) = -1 EBADF (Bad file descriptor) [pid 9146] close(29) = -1 EBADF (Bad file descriptor) [pid 9146] exit_group(0) = ? [pid 9146] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3528, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3526", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3526", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3526/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3526/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3526/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3526") = 0 [pid 3620] mkdir("./3527", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9147 attached , child_tidptr=0x555555b53690) = 3529 [pid 9147] chdir("./3527") = 0 [pid 9147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9147] setpgid(0, 0) = 0 [pid 9147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9147] write(3, "1000", 4) = 4 [pid 9147] close(3) = 0 [pid 9147] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9147] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.586755][ T9146] siw: device registration error -23 [pid 9147] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9147] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9147] close(3) = 0 [pid 9147] close(4) = 0 [pid 9147] close(5) = 0 [pid 9147] close(6) = -1 EBADF (Bad file descriptor) [pid 9147] close(7) = -1 EBADF (Bad file descriptor) [pid 9147] close(8) = -1 EBADF (Bad file descriptor) [pid 9147] close(9) = -1 EBADF (Bad file descriptor) [pid 9147] close(10) = -1 EBADF (Bad file descriptor) [pid 9147] close(11) = -1 EBADF (Bad file descriptor) [pid 9147] close(12) = -1 EBADF (Bad file descriptor) [pid 9147] close(13) = -1 EBADF (Bad file descriptor) [pid 9147] close(14) = -1 EBADF (Bad file descriptor) [pid 9147] close(15) = -1 EBADF (Bad file descriptor) [pid 9147] close(16) = -1 EBADF (Bad file descriptor) [pid 9147] close(17) = -1 EBADF (Bad file descriptor) [pid 9147] close(18) = -1 EBADF (Bad file descriptor) [pid 9147] close(19) = -1 EBADF (Bad file descriptor) [pid 9147] close(20) = -1 EBADF (Bad file descriptor) [pid 9147] close(21) = -1 EBADF (Bad file descriptor) [pid 9147] close(22) = -1 EBADF (Bad file descriptor) [pid 9147] close(23) = -1 EBADF (Bad file descriptor) [pid 9147] close(24) = -1 EBADF (Bad file descriptor) [pid 9147] close(25) = -1 EBADF (Bad file descriptor) [pid 9147] close(26) = -1 EBADF (Bad file descriptor) [pid 9147] close(27) = -1 EBADF (Bad file descriptor) [pid 9147] close(28) = -1 EBADF (Bad file descriptor) [pid 9147] close(29) = -1 EBADF (Bad file descriptor) [pid 9147] exit_group(0) = ? [pid 9147] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3529, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3527", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3527", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3527/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3527/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3527/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3527") = 0 [pid 3620] mkdir("./3528", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9148 attached , child_tidptr=0x555555b53690) = 3530 [pid 9148] chdir("./3528") = 0 [ 211.622567][ T9147] siw: device registration error -23 [pid 9148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9148] setpgid(0, 0) = 0 [pid 9148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9148] write(3, "1000", 4) = 4 [pid 9148] close(3) = 0 [pid 9148] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9148] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9148] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9148] close(3) = 0 [pid 9148] close(4) = 0 [pid 9148] close(5) = 0 [pid 9148] close(6) = -1 EBADF (Bad file descriptor) [pid 9148] close(7) = -1 EBADF (Bad file descriptor) [pid 9148] close(8) = -1 EBADF (Bad file descriptor) [pid 9148] close(9) = -1 EBADF (Bad file descriptor) [pid 9148] close(10) = -1 EBADF (Bad file descriptor) [pid 9148] close(11) = -1 EBADF (Bad file descriptor) [pid 9148] close(12) = -1 EBADF (Bad file descriptor) [pid 9148] close(13) = -1 EBADF (Bad file descriptor) [pid 9148] close(14) = -1 EBADF (Bad file descriptor) [pid 9148] close(15) = -1 EBADF (Bad file descriptor) [pid 9148] close(16) = -1 EBADF (Bad file descriptor) [pid 9148] close(17) = -1 EBADF (Bad file descriptor) [pid 9148] close(18) = -1 EBADF (Bad file descriptor) [pid 9148] close(19) = -1 EBADF (Bad file descriptor) [pid 9148] close(20) = -1 EBADF (Bad file descriptor) [pid 9148] close(21) = -1 EBADF (Bad file descriptor) [pid 9148] close(22) = -1 EBADF (Bad file descriptor) [pid 9148] close(23) = -1 EBADF (Bad file descriptor) [pid 9148] close(24) = -1 EBADF (Bad file descriptor) [pid 9148] close(25) = -1 EBADF (Bad file descriptor) [pid 9148] close(26) = -1 EBADF (Bad file descriptor) [pid 9148] close(27) = -1 EBADF (Bad file descriptor) [pid 9148] close(28) = -1 EBADF (Bad file descriptor) [pid 9148] close(29) = -1 EBADF (Bad file descriptor) [pid 9148] exit_group(0) = ? [pid 9148] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3530, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3528", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3528", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3528/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3528/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3528/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3528") = 0 [pid 3620] mkdir("./3529", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3531 ./strace-static-x86_64: Process 9149 attached [pid 9149] chdir("./3529") = 0 [pid 9149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9149] setpgid(0, 0) = 0 [pid 9149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9149] write(3, "1000", 4) = 4 [pid 9149] close(3) = 0 [pid 9149] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9149] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9149] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9149] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9149] close(3) = 0 [pid 9149] close(4) = 0 [pid 9149] close(5) = 0 [pid 9149] close(6) = -1 EBADF (Bad file descriptor) [pid 9149] close(7) = -1 EBADF (Bad file descriptor) [pid 9149] close(8) = -1 EBADF (Bad file descriptor) [pid 9149] close(9) = -1 EBADF (Bad file descriptor) [pid 9149] close(10) = -1 EBADF (Bad file descriptor) [pid 9149] close(11) = -1 EBADF (Bad file descriptor) [pid 9149] close(12) = -1 EBADF (Bad file descriptor) [pid 9149] close(13) = -1 EBADF (Bad file descriptor) [pid 9149] close(14) = -1 EBADF (Bad file descriptor) [pid 9149] close(15) = -1 EBADF (Bad file descriptor) [pid 9149] close(16) = -1 EBADF (Bad file descriptor) [pid 9149] close(17) = -1 EBADF (Bad file descriptor) [pid 9149] close(18) = -1 EBADF (Bad file descriptor) [pid 9149] close(19) = -1 EBADF (Bad file descriptor) [pid 9149] close(20) = -1 EBADF (Bad file descriptor) [pid 9149] close(21) = -1 EBADF (Bad file descriptor) [pid 9149] close(22) = -1 EBADF (Bad file descriptor) [pid 9149] close(23) = -1 EBADF (Bad file descriptor) [pid 9149] close(24) = -1 EBADF (Bad file descriptor) [pid 9149] close(25) = -1 EBADF (Bad file descriptor) [pid 9149] close(26) = -1 EBADF (Bad file descriptor) [pid 9149] close(27) = -1 EBADF (Bad file descriptor) [pid 9149] close(28) = -1 EBADF (Bad file descriptor) [pid 9149] close(29) = -1 EBADF (Bad file descriptor) [pid 9149] exit_group(0) = ? [pid 9149] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3531, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3529", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3529", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3529/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3529/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3529/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3529") = 0 [pid 3620] mkdir("./3530", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3532 ./strace-static-x86_64: Process 9150 attached [pid 9150] chdir("./3530") = 0 [pid 9150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9150] setpgid(0, 0) = 0 [pid 9150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9150] write(3, "1000", 4) = 4 [pid 9150] close(3) = 0 [pid 9150] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9150] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.670990][ T9148] siw: device registration error -23 [ 211.706124][ T9149] siw: device registration error -23 [pid 9150] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9150] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9150] close(3) = 0 [pid 9150] close(4) = 0 [pid 9150] close(5) = 0 [pid 9150] close(6) = -1 EBADF (Bad file descriptor) [pid 9150] close(7) = -1 EBADF (Bad file descriptor) [pid 9150] close(8) = -1 EBADF (Bad file descriptor) [pid 9150] close(9) = -1 EBADF (Bad file descriptor) [pid 9150] close(10) = -1 EBADF (Bad file descriptor) [pid 9150] close(11) = -1 EBADF (Bad file descriptor) [pid 9150] close(12) = -1 EBADF (Bad file descriptor) [pid 9150] close(13) = -1 EBADF (Bad file descriptor) [pid 9150] close(14) = -1 EBADF (Bad file descriptor) [pid 9150] close(15) = -1 EBADF (Bad file descriptor) [pid 9150] close(16) = -1 EBADF (Bad file descriptor) [pid 9150] close(17) = -1 EBADF (Bad file descriptor) [pid 9150] close(18) = -1 EBADF (Bad file descriptor) [pid 9150] close(19) = -1 EBADF (Bad file descriptor) [pid 9150] close(20) = -1 EBADF (Bad file descriptor) [pid 9150] close(21) = -1 EBADF (Bad file descriptor) [pid 9150] close(22) = -1 EBADF (Bad file descriptor) [pid 9150] close(23) = -1 EBADF (Bad file descriptor) [pid 9150] close(24) = -1 EBADF (Bad file descriptor) [pid 9150] close(25) = -1 EBADF (Bad file descriptor) [pid 9150] close(26) = -1 EBADF (Bad file descriptor) [pid 9150] close(27) = -1 EBADF (Bad file descriptor) [pid 9150] close(28) = -1 EBADF (Bad file descriptor) [pid 9150] close(29) = -1 EBADF (Bad file descriptor) [pid 9150] exit_group(0) = ? [pid 9150] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3532, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3530", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3530", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3530/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3530/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3530/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3530") = 0 [pid 3620] mkdir("./3531", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3533 ./strace-static-x86_64: Process 9151 attached [pid 9151] chdir("./3531") = 0 [pid 9151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9151] setpgid(0, 0) = 0 [pid 9151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9151] write(3, "1000", 4) = 4 [pid 9151] close(3) = 0 [pid 9151] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9151] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9151] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9151] close(3) = 0 [pid 9151] close(4) = 0 [pid 9151] close(5) = 0 [pid 9151] close(6) = -1 EBADF (Bad file descriptor) [pid 9151] close(7) = -1 EBADF (Bad file descriptor) [pid 9151] close(8) = -1 EBADF (Bad file descriptor) [pid 9151] close(9) = -1 EBADF (Bad file descriptor) [pid 9151] close(10) = -1 EBADF (Bad file descriptor) [pid 9151] close(11) = -1 EBADF (Bad file descriptor) [pid 9151] close(12) = -1 EBADF (Bad file descriptor) [pid 9151] close(13) = -1 EBADF (Bad file descriptor) [pid 9151] close(14) = -1 EBADF (Bad file descriptor) [pid 9151] close(15) = -1 EBADF (Bad file descriptor) [pid 9151] close(16) = -1 EBADF (Bad file descriptor) [pid 9151] close(17) = -1 EBADF (Bad file descriptor) [pid 9151] close(18) = -1 EBADF (Bad file descriptor) [pid 9151] close(19) = -1 EBADF (Bad file descriptor) [pid 9151] close(20) = -1 EBADF (Bad file descriptor) [pid 9151] close(21) = -1 EBADF (Bad file descriptor) [pid 9151] close(22) = -1 EBADF (Bad file descriptor) [pid 9151] close(23) = -1 EBADF (Bad file descriptor) [pid 9151] close(24) = -1 EBADF (Bad file descriptor) [pid 9151] close(25) = -1 EBADF (Bad file descriptor) [pid 9151] close(26) = -1 EBADF (Bad file descriptor) [pid 9151] close(27) = -1 EBADF (Bad file descriptor) [pid 9151] close(28) = -1 EBADF (Bad file descriptor) [pid 9151] close(29) = -1 EBADF (Bad file descriptor) [pid 9151] exit_group(0) = ? [pid 9151] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3533, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3531", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3531", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3531/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3531/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3531/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3531") = 0 [pid 3620] mkdir("./3532", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9152 attached , child_tidptr=0x555555b53690) = 3534 [pid 9152] chdir("./3532") = 0 [pid 9152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9152] setpgid(0, 0) = 0 [pid 9152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9152] write(3, "1000", 4) = 4 [pid 9152] close(3) = 0 [pid 9152] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9152] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.751541][ T9150] siw: device registration error -23 [ 211.787284][ T9151] siw: device registration error -23 [pid 9152] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9152] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9152] close(3) = 0 [pid 9152] close(4) = 0 [pid 9152] close(5) = 0 [pid 9152] close(6) = -1 EBADF (Bad file descriptor) [pid 9152] close(7) = -1 EBADF (Bad file descriptor) [pid 9152] close(8) = -1 EBADF (Bad file descriptor) [pid 9152] close(9) = -1 EBADF (Bad file descriptor) [pid 9152] close(10) = -1 EBADF (Bad file descriptor) [pid 9152] close(11) = -1 EBADF (Bad file descriptor) [pid 9152] close(12) = -1 EBADF (Bad file descriptor) [pid 9152] close(13) = -1 EBADF (Bad file descriptor) [pid 9152] close(14) = -1 EBADF (Bad file descriptor) [pid 9152] close(15) = -1 EBADF (Bad file descriptor) [pid 9152] close(16) = -1 EBADF (Bad file descriptor) [pid 9152] close(17) = -1 EBADF (Bad file descriptor) [pid 9152] close(18) = -1 EBADF (Bad file descriptor) [pid 9152] close(19) = -1 EBADF (Bad file descriptor) [pid 9152] close(20) = -1 EBADF (Bad file descriptor) [pid 9152] close(21) = -1 EBADF (Bad file descriptor) [pid 9152] close(22) = -1 EBADF (Bad file descriptor) [pid 9152] close(23) = -1 EBADF (Bad file descriptor) [pid 9152] close(24) = -1 EBADF (Bad file descriptor) [pid 9152] close(25) = -1 EBADF (Bad file descriptor) [pid 9152] close(26) = -1 EBADF (Bad file descriptor) [pid 9152] close(27) = -1 EBADF (Bad file descriptor) [pid 9152] close(28) = -1 EBADF (Bad file descriptor) [pid 9152] close(29) = -1 EBADF (Bad file descriptor) [pid 9152] exit_group(0) = ? [pid 9152] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3534, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3532", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3532", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3532/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3532/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3532/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3532") = 0 [pid 3620] mkdir("./3533", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3535 ./strace-static-x86_64: Process 9153 attached [pid 9153] chdir("./3533") = 0 [pid 9153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9153] setpgid(0, 0) = 0 [pid 9153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9153] write(3, "1000", 4) = 4 [pid 9153] close(3) = 0 [pid 9153] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9153] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.830815][ T9152] siw: device registration error -23 [pid 9153] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9153] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9153] close(3) = 0 [pid 9153] close(4) = 0 [pid 9153] close(5) = 0 [pid 9153] close(6) = -1 EBADF (Bad file descriptor) [pid 9153] close(7) = -1 EBADF (Bad file descriptor) [pid 9153] close(8) = -1 EBADF (Bad file descriptor) [pid 9153] close(9) = -1 EBADF (Bad file descriptor) [pid 9153] close(10) = -1 EBADF (Bad file descriptor) [pid 9153] close(11) = -1 EBADF (Bad file descriptor) [pid 9153] close(12) = -1 EBADF (Bad file descriptor) [pid 9153] close(13) = -1 EBADF (Bad file descriptor) [pid 9153] close(14) = -1 EBADF (Bad file descriptor) [pid 9153] close(15) = -1 EBADF (Bad file descriptor) [pid 9153] close(16) = -1 EBADF (Bad file descriptor) [pid 9153] close(17) = -1 EBADF (Bad file descriptor) [pid 9153] close(18) = -1 EBADF (Bad file descriptor) [pid 9153] close(19) = -1 EBADF (Bad file descriptor) [pid 9153] close(20) = -1 EBADF (Bad file descriptor) [pid 9153] close(21) = -1 EBADF (Bad file descriptor) [pid 9153] close(22) = -1 EBADF (Bad file descriptor) [pid 9153] close(23) = -1 EBADF (Bad file descriptor) [pid 9153] close(24) = -1 EBADF (Bad file descriptor) [pid 9153] close(25) = -1 EBADF (Bad file descriptor) [pid 9153] close(26) = -1 EBADF (Bad file descriptor) [pid 9153] close(27) = -1 EBADF (Bad file descriptor) [pid 9153] close(28) = -1 EBADF (Bad file descriptor) [pid 9153] close(29) = -1 EBADF (Bad file descriptor) [pid 9153] exit_group(0) = ? [pid 9153] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3535, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3533", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3533", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3533/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3533/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3533/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3533") = 0 [pid 3620] mkdir("./3534", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9154 attached , child_tidptr=0x555555b53690) = 3536 [pid 9154] chdir("./3534") = 0 [pid 9154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9154] setpgid(0, 0) = 0 [pid 9154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9154] write(3, "1000", 4) = 4 [ 211.870644][ T9153] siw: device registration error -23 [pid 9154] close(3) = 0 [pid 9154] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9154] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9154] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9154] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9154] close(3) = 0 [pid 9154] close(4) = 0 [pid 9154] close(5) = 0 [pid 9154] close(6) = -1 EBADF (Bad file descriptor) [pid 9154] close(7) = -1 EBADF (Bad file descriptor) [pid 9154] close(8) = -1 EBADF (Bad file descriptor) [pid 9154] close(9) = -1 EBADF (Bad file descriptor) [pid 9154] close(10) = -1 EBADF (Bad file descriptor) [pid 9154] close(11) = -1 EBADF (Bad file descriptor) [pid 9154] close(12) = -1 EBADF (Bad file descriptor) [pid 9154] close(13) = -1 EBADF (Bad file descriptor) [pid 9154] close(14) = -1 EBADF (Bad file descriptor) [pid 9154] close(15) = -1 EBADF (Bad file descriptor) [pid 9154] close(16) = -1 EBADF (Bad file descriptor) [pid 9154] close(17) = -1 EBADF (Bad file descriptor) [pid 9154] close(18) = -1 EBADF (Bad file descriptor) [pid 9154] close(19) = -1 EBADF (Bad file descriptor) [pid 9154] close(20) = -1 EBADF (Bad file descriptor) [pid 9154] close(21) = -1 EBADF (Bad file descriptor) [pid 9154] close(22) = -1 EBADF (Bad file descriptor) [pid 9154] close(23) = -1 EBADF (Bad file descriptor) [pid 9154] close(24) = -1 EBADF (Bad file descriptor) [pid 9154] close(25) = -1 EBADF (Bad file descriptor) [pid 9154] close(26) = -1 EBADF (Bad file descriptor) [pid 9154] close(27) = -1 EBADF (Bad file descriptor) [pid 9154] close(28) = -1 EBADF (Bad file descriptor) [pid 9154] close(29) = -1 EBADF (Bad file descriptor) [pid 9154] exit_group(0) = ? [pid 9154] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3536, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3534", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3534", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3534/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3534/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3534/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3534") = 0 [pid 3620] mkdir("./3535", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3537 ./strace-static-x86_64: Process 9155 attached [pid 9155] chdir("./3535") = 0 [pid 9155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9155] setpgid(0, 0) = 0 [pid 9155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9155] write(3, "1000", 4) = 4 [pid 9155] close(3) = 0 [pid 9155] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9155] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9155] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9155] close(3) = 0 [pid 9155] close(4) = 0 [pid 9155] close(5) = 0 [pid 9155] close(6) = -1 EBADF (Bad file descriptor) [pid 9155] close(7) = -1 EBADF (Bad file descriptor) [pid 9155] close(8) = -1 EBADF (Bad file descriptor) [pid 9155] close(9) = -1 EBADF (Bad file descriptor) [pid 9155] close(10) = -1 EBADF (Bad file descriptor) [pid 9155] close(11) = -1 EBADF (Bad file descriptor) [pid 9155] close(12) = -1 EBADF (Bad file descriptor) [pid 9155] close(13) = -1 EBADF (Bad file descriptor) [pid 9155] close(14) = -1 EBADF (Bad file descriptor) [pid 9155] close(15) = -1 EBADF (Bad file descriptor) [pid 9155] close(16) = -1 EBADF (Bad file descriptor) [pid 9155] close(17) = -1 EBADF (Bad file descriptor) [pid 9155] close(18) = -1 EBADF (Bad file descriptor) [pid 9155] close(19) = -1 EBADF (Bad file descriptor) [pid 9155] close(20) = -1 EBADF (Bad file descriptor) [pid 9155] close(21) = -1 EBADF (Bad file descriptor) [pid 9155] close(22) = -1 EBADF (Bad file descriptor) [pid 9155] close(23) = -1 EBADF (Bad file descriptor) [pid 9155] close(24) = -1 EBADF (Bad file descriptor) [pid 9155] close(25) = -1 EBADF (Bad file descriptor) [pid 9155] close(26) = -1 EBADF (Bad file descriptor) [pid 9155] close(27) = -1 EBADF (Bad file descriptor) [pid 9155] close(28) = -1 EBADF (Bad file descriptor) [pid 9155] close(29) = -1 EBADF (Bad file descriptor) [pid 9155] exit_group(0) = ? [pid 9155] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3537, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3535", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3535", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3535/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3535/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3535/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3535") = 0 [pid 3620] mkdir("./3536", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3538 ./strace-static-x86_64: Process 9156 attached [pid 9156] chdir("./3536") = 0 [pid 9156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9156] setpgid(0, 0) = 0 [pid 9156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9156] write(3, "1000", 4) = 4 [pid 9156] close(3) = 0 [pid 9156] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9156] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 211.916212][ T9154] siw: device registration error -23 [ 211.951389][ T9155] siw: device registration error -23 [pid 9156] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9156] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9156] close(3) = 0 [pid 9156] close(4) = 0 [pid 9156] close(5) = 0 [pid 9156] close(6) = -1 EBADF (Bad file descriptor) [pid 9156] close(7) = -1 EBADF (Bad file descriptor) [pid 9156] close(8) = -1 EBADF (Bad file descriptor) [pid 9156] close(9) = -1 EBADF (Bad file descriptor) [pid 9156] close(10) = -1 EBADF (Bad file descriptor) [pid 9156] close(11) = -1 EBADF (Bad file descriptor) [pid 9156] close(12) = -1 EBADF (Bad file descriptor) [pid 9156] close(13) = -1 EBADF (Bad file descriptor) [pid 9156] close(14) = -1 EBADF (Bad file descriptor) [pid 9156] close(15) = -1 EBADF (Bad file descriptor) [pid 9156] close(16) = -1 EBADF (Bad file descriptor) [pid 9156] close(17) = -1 EBADF (Bad file descriptor) [pid 9156] close(18) = -1 EBADF (Bad file descriptor) [pid 9156] close(19) = -1 EBADF (Bad file descriptor) [pid 9156] close(20) = -1 EBADF (Bad file descriptor) [pid 9156] close(21) = -1 EBADF (Bad file descriptor) [pid 9156] close(22) = -1 EBADF (Bad file descriptor) [pid 9156] close(23) = -1 EBADF (Bad file descriptor) [pid 9156] close(24) = -1 EBADF (Bad file descriptor) [pid 9156] close(25) = -1 EBADF (Bad file descriptor) [pid 9156] close(26) = -1 EBADF (Bad file descriptor) [pid 9156] close(27) = -1 EBADF (Bad file descriptor) [pid 9156] close(28) = -1 EBADF (Bad file descriptor) [pid 9156] close(29) = -1 EBADF (Bad file descriptor) [pid 9156] exit_group(0) = ? [pid 9156] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3538, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3536", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3536", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3536/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3536/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3536/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3536") = 0 [pid 3620] mkdir("./3537", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3539 ./strace-static-x86_64: Process 9157 attached [pid 9157] chdir("./3537") = 0 [pid 9157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9157] setpgid(0, 0) = 0 [pid 9157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9157] write(3, "1000", 4) = 4 [pid 9157] close(3) = 0 [pid 9157] symlink("/dev/binderfs", "./binderfs") = 0 [ 211.985128][ T9156] siw: device registration error -23 [pid 9157] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9157] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9157] close(3) = 0 [pid 9157] close(4) = 0 [pid 9157] close(5) = 0 [pid 9157] close(6) = -1 EBADF (Bad file descriptor) [pid 9157] close(7) = -1 EBADF (Bad file descriptor) [pid 9157] close(8) = -1 EBADF (Bad file descriptor) [pid 9157] close(9) = -1 EBADF (Bad file descriptor) [pid 9157] close(10) = -1 EBADF (Bad file descriptor) [pid 9157] close(11) = -1 EBADF (Bad file descriptor) [pid 9157] close(12) = -1 EBADF (Bad file descriptor) [pid 9157] close(13) = -1 EBADF (Bad file descriptor) [pid 9157] close(14) = -1 EBADF (Bad file descriptor) [pid 9157] close(15) = -1 EBADF (Bad file descriptor) [pid 9157] close(16) = -1 EBADF (Bad file descriptor) [pid 9157] close(17) = -1 EBADF (Bad file descriptor) [pid 9157] close(18) = -1 EBADF (Bad file descriptor) [pid 9157] close(19) = -1 EBADF (Bad file descriptor) [pid 9157] close(20) = -1 EBADF (Bad file descriptor) [pid 9157] close(21) = -1 EBADF (Bad file descriptor) [pid 9157] close(22) = -1 EBADF (Bad file descriptor) [pid 9157] close(23) = -1 EBADF (Bad file descriptor) [pid 9157] close(24) = -1 EBADF (Bad file descriptor) [pid 9157] close(25) = -1 EBADF (Bad file descriptor) [pid 9157] close(26) = -1 EBADF (Bad file descriptor) [pid 9157] close(27) = -1 EBADF (Bad file descriptor) [pid 9157] close(28) = -1 EBADF (Bad file descriptor) [pid 9157] close(29) = -1 EBADF (Bad file descriptor) [pid 9157] exit_group(0) = ? [pid 9157] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3539, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3537", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3537", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3537/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3537/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3537/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3537") = 0 [pid 3620] mkdir("./3538", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3540 ./strace-static-x86_64: Process 9158 attached [pid 9158] chdir("./3538") = 0 [pid 9158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9158] setpgid(0, 0) = 0 [pid 9158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9158] write(3, "1000", 4) = 4 [pid 9158] close(3) = 0 [pid 9158] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9158] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9158] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9158] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9158] close(3) = 0 [pid 9158] close(4) = 0 [pid 9158] close(5) = 0 [pid 9158] close(6) = -1 EBADF (Bad file descriptor) [pid 9158] close(7) = -1 EBADF (Bad file descriptor) [pid 9158] close(8) = -1 EBADF (Bad file descriptor) [pid 9158] close(9) = -1 EBADF (Bad file descriptor) [pid 9158] close(10) = -1 EBADF (Bad file descriptor) [pid 9158] close(11) = -1 EBADF (Bad file descriptor) [pid 9158] close(12) = -1 EBADF (Bad file descriptor) [pid 9158] close(13) = -1 EBADF (Bad file descriptor) [pid 9158] close(14) = -1 EBADF (Bad file descriptor) [pid 9158] close(15) = -1 EBADF (Bad file descriptor) [pid 9158] close(16) = -1 EBADF (Bad file descriptor) [pid 9158] close(17) = -1 EBADF (Bad file descriptor) [pid 9158] close(18) = -1 EBADF (Bad file descriptor) [pid 9158] close(19) = -1 EBADF (Bad file descriptor) [pid 9158] close(20) = -1 EBADF (Bad file descriptor) [pid 9158] close(21) = -1 EBADF (Bad file descriptor) [pid 9158] close(22) = -1 EBADF (Bad file descriptor) [pid 9158] close(23) = -1 EBADF (Bad file descriptor) [pid 9158] close(24) = -1 EBADF (Bad file descriptor) [pid 9158] close(25) = -1 EBADF (Bad file descriptor) [pid 9158] close(26) = -1 EBADF (Bad file descriptor) [pid 9158] close(27) = -1 EBADF (Bad file descriptor) [pid 9158] close(28) = -1 EBADF (Bad file descriptor) [pid 9158] close(29) = -1 EBADF (Bad file descriptor) [pid 9158] exit_group(0) = ? [pid 9158] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3540, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3538", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3538", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3538/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3538/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3538/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3538") = 0 [pid 3620] mkdir("./3539", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9159 attached , child_tidptr=0x555555b53690) = 3541 [pid 9159] chdir("./3539") = 0 [pid 9159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9159] setpgid(0, 0) = 0 [pid 9159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9159] write(3, "1000", 4) = 4 [pid 9159] close(3) = 0 [pid 9159] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9159] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.033970][ T9157] siw: device registration error -23 [ 212.068106][ T9158] siw: device registration error -23 [pid 9159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9159] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9159] close(3) = 0 [pid 9159] close(4) = 0 [pid 9159] close(5) = 0 [pid 9159] close(6) = -1 EBADF (Bad file descriptor) [pid 9159] close(7) = -1 EBADF (Bad file descriptor) [pid 9159] close(8) = -1 EBADF (Bad file descriptor) [pid 9159] close(9) = -1 EBADF (Bad file descriptor) [pid 9159] close(10) = -1 EBADF (Bad file descriptor) [pid 9159] close(11) = -1 EBADF (Bad file descriptor) [pid 9159] close(12) = -1 EBADF (Bad file descriptor) [pid 9159] close(13) = -1 EBADF (Bad file descriptor) [pid 9159] close(14) = -1 EBADF (Bad file descriptor) [pid 9159] close(15) = -1 EBADF (Bad file descriptor) [pid 9159] close(16) = -1 EBADF (Bad file descriptor) [pid 9159] close(17) = -1 EBADF (Bad file descriptor) [pid 9159] close(18) = -1 EBADF (Bad file descriptor) [pid 9159] close(19) = -1 EBADF (Bad file descriptor) [pid 9159] close(20) = -1 EBADF (Bad file descriptor) [pid 9159] close(21) = -1 EBADF (Bad file descriptor) [pid 9159] close(22) = -1 EBADF (Bad file descriptor) [pid 9159] close(23) = -1 EBADF (Bad file descriptor) [pid 9159] close(24) = -1 EBADF (Bad file descriptor) [pid 9159] close(25) = -1 EBADF (Bad file descriptor) [pid 9159] close(26) = -1 EBADF (Bad file descriptor) [pid 9159] close(27) = -1 EBADF (Bad file descriptor) [pid 9159] close(28) = -1 EBADF (Bad file descriptor) [pid 9159] close(29) = -1 EBADF (Bad file descriptor) [pid 9159] exit_group(0) = ? [pid 9159] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3541, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3539", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3539", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3539/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3539/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3539/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3539") = 0 [pid 3620] mkdir("./3540", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9160 attached , child_tidptr=0x555555b53690) = 3542 [pid 9160] chdir("./3540") = 0 [pid 9160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9160] setpgid(0, 0) = 0 [pid 9160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9160] write(3, "1000", 4) = 4 [pid 9160] close(3) = 0 [pid 9160] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9160] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.106407][ T9159] siw: device registration error -23 [pid 9160] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9160] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9160] close(3) = 0 [pid 9160] close(4) = 0 [pid 9160] close(5) = 0 [pid 9160] close(6) = -1 EBADF (Bad file descriptor) [pid 9160] close(7) = -1 EBADF (Bad file descriptor) [pid 9160] close(8) = -1 EBADF (Bad file descriptor) [pid 9160] close(9) = -1 EBADF (Bad file descriptor) [pid 9160] close(10) = -1 EBADF (Bad file descriptor) [pid 9160] close(11) = -1 EBADF (Bad file descriptor) [pid 9160] close(12) = -1 EBADF (Bad file descriptor) [pid 9160] close(13) = -1 EBADF (Bad file descriptor) [pid 9160] close(14) = -1 EBADF (Bad file descriptor) [pid 9160] close(15) = -1 EBADF (Bad file descriptor) [pid 9160] close(16) = -1 EBADF (Bad file descriptor) [pid 9160] close(17) = -1 EBADF (Bad file descriptor) [pid 9160] close(18) = -1 EBADF (Bad file descriptor) [pid 9160] close(19) = -1 EBADF (Bad file descriptor) [pid 9160] close(20) = -1 EBADF (Bad file descriptor) [pid 9160] close(21) = -1 EBADF (Bad file descriptor) [pid 9160] close(22) = -1 EBADF (Bad file descriptor) [pid 9160] close(23) = -1 EBADF (Bad file descriptor) [pid 9160] close(24) = -1 EBADF (Bad file descriptor) [pid 9160] close(25) = -1 EBADF (Bad file descriptor) [pid 9160] close(26) = -1 EBADF (Bad file descriptor) [pid 9160] close(27) = -1 EBADF (Bad file descriptor) [pid 9160] close(28) = -1 EBADF (Bad file descriptor) [pid 9160] close(29) = -1 EBADF (Bad file descriptor) [pid 9160] exit_group(0) = ? [pid 9160] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3542, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3540", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3540", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3540/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3540/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3540/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3540") = 0 [pid 3620] mkdir("./3541", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3543 ./strace-static-x86_64: Process 9161 attached [pid 9161] chdir("./3541") = 0 [pid 9161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9161] setpgid(0, 0) = 0 [pid 9161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9161] write(3, "1000", 4) = 4 [pid 9161] close(3) = 0 [pid 9161] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9161] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.138815][ T9160] siw: device registration error -23 [pid 9161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9161] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9161] close(3) = 0 [pid 9161] close(4) = 0 [pid 9161] close(5) = 0 [pid 9161] close(6) = -1 EBADF (Bad file descriptor) [pid 9161] close(7) = -1 EBADF (Bad file descriptor) [pid 9161] close(8) = -1 EBADF (Bad file descriptor) [pid 9161] close(9) = -1 EBADF (Bad file descriptor) [pid 9161] close(10) = -1 EBADF (Bad file descriptor) [pid 9161] close(11) = -1 EBADF (Bad file descriptor) [pid 9161] close(12) = -1 EBADF (Bad file descriptor) [pid 9161] close(13) = -1 EBADF (Bad file descriptor) [pid 9161] close(14) = -1 EBADF (Bad file descriptor) [pid 9161] close(15) = -1 EBADF (Bad file descriptor) [pid 9161] close(16) = -1 EBADF (Bad file descriptor) [pid 9161] close(17) = -1 EBADF (Bad file descriptor) [pid 9161] close(18) = -1 EBADF (Bad file descriptor) [pid 9161] close(19) = -1 EBADF (Bad file descriptor) [pid 9161] close(20) = -1 EBADF (Bad file descriptor) [pid 9161] close(21) = -1 EBADF (Bad file descriptor) [pid 9161] close(22) = -1 EBADF (Bad file descriptor) [pid 9161] close(23) = -1 EBADF (Bad file descriptor) [pid 9161] close(24) = -1 EBADF (Bad file descriptor) [pid 9161] close(25) = -1 EBADF (Bad file descriptor) [pid 9161] close(26) = -1 EBADF (Bad file descriptor) [pid 9161] close(27) = -1 EBADF (Bad file descriptor) [pid 9161] close(28) = -1 EBADF (Bad file descriptor) [pid 9161] close(29) = -1 EBADF (Bad file descriptor) [pid 9161] exit_group(0) = ? [pid 9161] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3543, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3541", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3541", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3541/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3541/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3541/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3541") = 0 [pid 3620] mkdir("./3542", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3544 ./strace-static-x86_64: Process 9162 attached [pid 9162] chdir("./3542") = 0 [pid 9162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9162] setpgid(0, 0) = 0 [pid 9162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9162] write(3, "1000", 4) = 4 [pid 9162] close(3) = 0 [pid 9162] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9162] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.176909][ T9161] siw: device registration error -23 [pid 9162] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9162] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9162] close(3) = 0 [pid 9162] close(4) = 0 [pid 9162] close(5) = 0 [pid 9162] close(6) = -1 EBADF (Bad file descriptor) [pid 9162] close(7) = -1 EBADF (Bad file descriptor) [pid 9162] close(8) = -1 EBADF (Bad file descriptor) [pid 9162] close(9) = -1 EBADF (Bad file descriptor) [pid 9162] close(10) = -1 EBADF (Bad file descriptor) [pid 9162] close(11) = -1 EBADF (Bad file descriptor) [pid 9162] close(12) = -1 EBADF (Bad file descriptor) [pid 9162] close(13) = -1 EBADF (Bad file descriptor) [pid 9162] close(14) = -1 EBADF (Bad file descriptor) [pid 9162] close(15) = -1 EBADF (Bad file descriptor) [pid 9162] close(16) = -1 EBADF (Bad file descriptor) [pid 9162] close(17) = -1 EBADF (Bad file descriptor) [pid 9162] close(18) = -1 EBADF (Bad file descriptor) [pid 9162] close(19) = -1 EBADF (Bad file descriptor) [pid 9162] close(20) = -1 EBADF (Bad file descriptor) [pid 9162] close(21) = -1 EBADF (Bad file descriptor) [pid 9162] close(22) = -1 EBADF (Bad file descriptor) [pid 9162] close(23) = -1 EBADF (Bad file descriptor) [pid 9162] close(24) = -1 EBADF (Bad file descriptor) [pid 9162] close(25) = -1 EBADF (Bad file descriptor) [pid 9162] close(26) = -1 EBADF (Bad file descriptor) [pid 9162] close(27) = -1 EBADF (Bad file descriptor) [pid 9162] close(28) = -1 EBADF (Bad file descriptor) [pid 9162] close(29) = -1 EBADF (Bad file descriptor) [pid 9162] exit_group(0) = ? [pid 9162] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3544, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3542", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3542", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3542/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3542/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3542/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3542") = 0 [pid 3620] mkdir("./3543", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3545 ./strace-static-x86_64: Process 9163 attached [pid 9163] chdir("./3543") = 0 [pid 9163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9163] setpgid(0, 0) = 0 [pid 9163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9163] write(3, "1000", 4) = 4 [pid 9163] close(3) = 0 [pid 9163] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9163] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.215664][ T9162] siw: device registration error -23 [pid 9163] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9163] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9163] close(3) = 0 [pid 9163] close(4) = 0 [pid 9163] close(5) = 0 [pid 9163] close(6) = -1 EBADF (Bad file descriptor) [pid 9163] close(7) = -1 EBADF (Bad file descriptor) [pid 9163] close(8) = -1 EBADF (Bad file descriptor) [pid 9163] close(9) = -1 EBADF (Bad file descriptor) [pid 9163] close(10) = -1 EBADF (Bad file descriptor) [pid 9163] close(11) = -1 EBADF (Bad file descriptor) [pid 9163] close(12) = -1 EBADF (Bad file descriptor) [pid 9163] close(13) = -1 EBADF (Bad file descriptor) [pid 9163] close(14) = -1 EBADF (Bad file descriptor) [pid 9163] close(15) = -1 EBADF (Bad file descriptor) [pid 9163] close(16) = -1 EBADF (Bad file descriptor) [pid 9163] close(17) = -1 EBADF (Bad file descriptor) [pid 9163] close(18) = -1 EBADF (Bad file descriptor) [pid 9163] close(19) = -1 EBADF (Bad file descriptor) [pid 9163] close(20) = -1 EBADF (Bad file descriptor) [pid 9163] close(21) = -1 EBADF (Bad file descriptor) [pid 9163] close(22) = -1 EBADF (Bad file descriptor) [pid 9163] close(23) = -1 EBADF (Bad file descriptor) [pid 9163] close(24) = -1 EBADF (Bad file descriptor) [pid 9163] close(25) = -1 EBADF (Bad file descriptor) [pid 9163] close(26) = -1 EBADF (Bad file descriptor) [pid 9163] close(27) = -1 EBADF (Bad file descriptor) [pid 9163] close(28) = -1 EBADF (Bad file descriptor) [pid 9163] close(29) = -1 EBADF (Bad file descriptor) [pid 9163] exit_group(0) = ? [pid 9163] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3545, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3543", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3543", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3543/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3543/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3543/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3543") = 0 [pid 3620] mkdir("./3544", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3546 ./strace-static-x86_64: Process 9164 attached [pid 9164] chdir("./3544") = 0 [pid 9164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9164] setpgid(0, 0) = 0 [pid 9164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9164] write(3, "1000", 4) = 4 [pid 9164] close(3) = 0 [pid 9164] symlink("/dev/binderfs", "./binderfs") = 0 [ 212.254386][ T9163] siw: device registration error -23 [pid 9164] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9164] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9164] close(3) = 0 [pid 9164] close(4) = 0 [pid 9164] close(5) = 0 [pid 9164] close(6) = -1 EBADF (Bad file descriptor) [pid 9164] close(7) = -1 EBADF (Bad file descriptor) [pid 9164] close(8) = -1 EBADF (Bad file descriptor) [pid 9164] close(9) = -1 EBADF (Bad file descriptor) [pid 9164] close(10) = -1 EBADF (Bad file descriptor) [pid 9164] close(11) = -1 EBADF (Bad file descriptor) [pid 9164] close(12) = -1 EBADF (Bad file descriptor) [pid 9164] close(13) = -1 EBADF (Bad file descriptor) [pid 9164] close(14) = -1 EBADF (Bad file descriptor) [pid 9164] close(15) = -1 EBADF (Bad file descriptor) [pid 9164] close(16) = -1 EBADF (Bad file descriptor) [pid 9164] close(17) = -1 EBADF (Bad file descriptor) [pid 9164] close(18) = -1 EBADF (Bad file descriptor) [pid 9164] close(19) = -1 EBADF (Bad file descriptor) [pid 9164] close(20) = -1 EBADF (Bad file descriptor) [pid 9164] close(21) = -1 EBADF (Bad file descriptor) [pid 9164] close(22) = -1 EBADF (Bad file descriptor) [pid 9164] close(23) = -1 EBADF (Bad file descriptor) [pid 9164] close(24) = -1 EBADF (Bad file descriptor) [pid 9164] close(25) = -1 EBADF (Bad file descriptor) [pid 9164] close(26) = -1 EBADF (Bad file descriptor) [pid 9164] close(27) = -1 EBADF (Bad file descriptor) [pid 9164] close(28) = -1 EBADF (Bad file descriptor) [pid 9164] close(29) = -1 EBADF (Bad file descriptor) [pid 9164] exit_group(0) = ? [pid 9164] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3546, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3544", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3544", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3544/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3544/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3544/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3544") = 0 [pid 3620] mkdir("./3545", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3547 ./strace-static-x86_64: Process 9165 attached [pid 9165] chdir("./3545") = 0 [pid 9165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9165] setpgid(0, 0) = 0 [pid 9165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9165] write(3, "1000", 4) = 4 [pid 9165] close(3) = 0 [pid 9165] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9165] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9165] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9165] close(3) = 0 [pid 9165] close(4) = 0 [pid 9165] close(5) = 0 [pid 9165] close(6) = -1 EBADF (Bad file descriptor) [pid 9165] close(7) = -1 EBADF (Bad file descriptor) [pid 9165] close(8) = -1 EBADF (Bad file descriptor) [pid 9165] close(9) = -1 EBADF (Bad file descriptor) [pid 9165] close(10) = -1 EBADF (Bad file descriptor) [pid 9165] close(11) = -1 EBADF (Bad file descriptor) [pid 9165] close(12) = -1 EBADF (Bad file descriptor) [pid 9165] close(13) = -1 EBADF (Bad file descriptor) [pid 9165] close(14) = -1 EBADF (Bad file descriptor) [pid 9165] close(15) = -1 EBADF (Bad file descriptor) [pid 9165] close(16) = -1 EBADF (Bad file descriptor) [pid 9165] close(17) = -1 EBADF (Bad file descriptor) [pid 9165] close(18) = -1 EBADF (Bad file descriptor) [pid 9165] close(19) = -1 EBADF (Bad file descriptor) [pid 9165] close(20) = -1 EBADF (Bad file descriptor) [pid 9165] close(21) = -1 EBADF (Bad file descriptor) [pid 9165] close(22) = -1 EBADF (Bad file descriptor) [pid 9165] close(23) = -1 EBADF (Bad file descriptor) [pid 9165] close(24) = -1 EBADF (Bad file descriptor) [pid 9165] close(25) = -1 EBADF (Bad file descriptor) [pid 9165] close(26) = -1 EBADF (Bad file descriptor) [pid 9165] close(27) = -1 EBADF (Bad file descriptor) [pid 9165] close(28) = -1 EBADF (Bad file descriptor) [pid 9165] close(29) = -1 EBADF (Bad file descriptor) [pid 9165] exit_group(0) = ? [pid 9165] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3547, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3545", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3545", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3545/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3545/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3545/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3545") = 0 [pid 3620] mkdir("./3546", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9166 attached , child_tidptr=0x555555b53690) = 3548 [pid 9166] chdir("./3546") = 0 [pid 9166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9166] setpgid(0, 0) = 0 [pid 9166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9166] write(3, "1000", 4) = 4 [pid 9166] close(3) = 0 [pid 9166] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9166] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.296383][ T9164] siw: device registration error -23 [ 212.326309][ T9165] siw: device registration error -23 [pid 9166] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9166] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9166] close(3) = 0 [pid 9166] close(4) = 0 [pid 9166] close(5) = 0 [pid 9166] close(6) = -1 EBADF (Bad file descriptor) [pid 9166] close(7) = -1 EBADF (Bad file descriptor) [pid 9166] close(8) = -1 EBADF (Bad file descriptor) [pid 9166] close(9) = -1 EBADF (Bad file descriptor) [pid 9166] close(10) = -1 EBADF (Bad file descriptor) [pid 9166] close(11) = -1 EBADF (Bad file descriptor) [pid 9166] close(12) = -1 EBADF (Bad file descriptor) [pid 9166] close(13) = -1 EBADF (Bad file descriptor) [pid 9166] close(14) = -1 EBADF (Bad file descriptor) [pid 9166] close(15) = -1 EBADF (Bad file descriptor) [pid 9166] close(16) = -1 EBADF (Bad file descriptor) [pid 9166] close(17) = -1 EBADF (Bad file descriptor) [pid 9166] close(18) = -1 EBADF (Bad file descriptor) [pid 9166] close(19) = -1 EBADF (Bad file descriptor) [pid 9166] close(20) = -1 EBADF (Bad file descriptor) [pid 9166] close(21) = -1 EBADF (Bad file descriptor) [pid 9166] close(22) = -1 EBADF (Bad file descriptor) [pid 9166] close(23) = -1 EBADF (Bad file descriptor) [pid 9166] close(24) = -1 EBADF (Bad file descriptor) [pid 9166] close(25) = -1 EBADF (Bad file descriptor) [pid 9166] close(26) = -1 EBADF (Bad file descriptor) [pid 9166] close(27) = -1 EBADF (Bad file descriptor) [pid 9166] close(28) = -1 EBADF (Bad file descriptor) [pid 9166] close(29) = -1 EBADF (Bad file descriptor) [pid 9166] exit_group(0) = ? [pid 9166] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3548, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3546", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3546", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3546/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3546/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3546/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3546") = 0 [pid 3620] mkdir("./3547", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9167 attached , child_tidptr=0x555555b53690) = 3549 [pid 9167] chdir("./3547") = 0 [pid 9167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9167] setpgid(0, 0) = 0 [pid 9167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9167] write(3, "1000", 4) = 4 [pid 9167] close(3) = 0 [pid 9167] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9167] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.364218][ T9166] siw: device registration error -23 [pid 9167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9167] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9167] close(3) = 0 [pid 9167] close(4) = 0 [pid 9167] close(5) = 0 [pid 9167] close(6) = -1 EBADF (Bad file descriptor) [pid 9167] close(7) = -1 EBADF (Bad file descriptor) [pid 9167] close(8) = -1 EBADF (Bad file descriptor) [pid 9167] close(9) = -1 EBADF (Bad file descriptor) [pid 9167] close(10) = -1 EBADF (Bad file descriptor) [pid 9167] close(11) = -1 EBADF (Bad file descriptor) [pid 9167] close(12) = -1 EBADF (Bad file descriptor) [pid 9167] close(13) = -1 EBADF (Bad file descriptor) [pid 9167] close(14) = -1 EBADF (Bad file descriptor) [pid 9167] close(15) = -1 EBADF (Bad file descriptor) [pid 9167] close(16) = -1 EBADF (Bad file descriptor) [pid 9167] close(17) = -1 EBADF (Bad file descriptor) [pid 9167] close(18) = -1 EBADF (Bad file descriptor) [pid 9167] close(19) = -1 EBADF (Bad file descriptor) [pid 9167] close(20) = -1 EBADF (Bad file descriptor) [pid 9167] close(21) = -1 EBADF (Bad file descriptor) [pid 9167] close(22) = -1 EBADF (Bad file descriptor) [pid 9167] close(23) = -1 EBADF (Bad file descriptor) [pid 9167] close(24) = -1 EBADF (Bad file descriptor) [pid 9167] close(25) = -1 EBADF (Bad file descriptor) [pid 9167] close(26) = -1 EBADF (Bad file descriptor) [pid 9167] close(27) = -1 EBADF (Bad file descriptor) [pid 9167] close(28) = -1 EBADF (Bad file descriptor) [pid 9167] close(29) = -1 EBADF (Bad file descriptor) [pid 9167] exit_group(0) = ? [pid 9167] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3549, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3547", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3547", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3547/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3547/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3547/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3547") = 0 [pid 3620] mkdir("./3548", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9168 attached , child_tidptr=0x555555b53690) = 3550 [pid 9168] chdir("./3548") = 0 [pid 9168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9168] setpgid(0, 0) = 0 [pid 9168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9168] write(3, "1000", 4) = 4 [pid 9168] close(3) = 0 [pid 9168] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9168] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.394519][ T9167] siw: device registration error -23 [pid 9168] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9168] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9168] close(3) = 0 [pid 9168] close(4) = 0 [pid 9168] close(5) = 0 [pid 9168] close(6) = -1 EBADF (Bad file descriptor) [pid 9168] close(7) = -1 EBADF (Bad file descriptor) [pid 9168] close(8) = -1 EBADF (Bad file descriptor) [pid 9168] close(9) = -1 EBADF (Bad file descriptor) [pid 9168] close(10) = -1 EBADF (Bad file descriptor) [pid 9168] close(11) = -1 EBADF (Bad file descriptor) [pid 9168] close(12) = -1 EBADF (Bad file descriptor) [pid 9168] close(13) = -1 EBADF (Bad file descriptor) [pid 9168] close(14) = -1 EBADF (Bad file descriptor) [pid 9168] close(15) = -1 EBADF (Bad file descriptor) [pid 9168] close(16) = -1 EBADF (Bad file descriptor) [pid 9168] close(17) = -1 EBADF (Bad file descriptor) [pid 9168] close(18) = -1 EBADF (Bad file descriptor) [pid 9168] close(19) = -1 EBADF (Bad file descriptor) [pid 9168] close(20) = -1 EBADF (Bad file descriptor) [pid 9168] close(21) = -1 EBADF (Bad file descriptor) [pid 9168] close(22) = -1 EBADF (Bad file descriptor) [pid 9168] close(23) = -1 EBADF (Bad file descriptor) [pid 9168] close(24) = -1 EBADF (Bad file descriptor) [pid 9168] close(25) = -1 EBADF (Bad file descriptor) [pid 9168] close(26) = -1 EBADF (Bad file descriptor) [pid 9168] close(27) = -1 EBADF (Bad file descriptor) [pid 9168] close(28) = -1 EBADF (Bad file descriptor) [pid 9168] close(29) = -1 EBADF (Bad file descriptor) [pid 9168] exit_group(0) = ? [pid 9168] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3550, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3548", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3548", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3548/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3548/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3548/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3548") = 0 [pid 3620] mkdir("./3549", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9169 attached , child_tidptr=0x555555b53690) = 3551 [pid 9169] chdir("./3549") = 0 [pid 9169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9169] setpgid(0, 0) = 0 [pid 9169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9169] write(3, "1000", 4) = 4 [pid 9169] close(3) = 0 [pid 9169] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9169] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.434303][ T9168] siw: device registration error -23 [pid 9169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9169] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9169] close(3) = 0 [pid 9169] close(4) = 0 [pid 9169] close(5) = 0 [pid 9169] close(6) = -1 EBADF (Bad file descriptor) [pid 9169] close(7) = -1 EBADF (Bad file descriptor) [pid 9169] close(8) = -1 EBADF (Bad file descriptor) [pid 9169] close(9) = -1 EBADF (Bad file descriptor) [pid 9169] close(10) = -1 EBADF (Bad file descriptor) [pid 9169] close(11) = -1 EBADF (Bad file descriptor) [pid 9169] close(12) = -1 EBADF (Bad file descriptor) [pid 9169] close(13) = -1 EBADF (Bad file descriptor) [pid 9169] close(14) = -1 EBADF (Bad file descriptor) [pid 9169] close(15) = -1 EBADF (Bad file descriptor) [pid 9169] close(16) = -1 EBADF (Bad file descriptor) [pid 9169] close(17) = -1 EBADF (Bad file descriptor) [pid 9169] close(18) = -1 EBADF (Bad file descriptor) [pid 9169] close(19) = -1 EBADF (Bad file descriptor) [pid 9169] close(20) = -1 EBADF (Bad file descriptor) [pid 9169] close(21) = -1 EBADF (Bad file descriptor) [pid 9169] close(22) = -1 EBADF (Bad file descriptor) [pid 9169] close(23) = -1 EBADF (Bad file descriptor) [pid 9169] close(24) = -1 EBADF (Bad file descriptor) [pid 9169] close(25) = -1 EBADF (Bad file descriptor) [pid 9169] close(26) = -1 EBADF (Bad file descriptor) [pid 9169] close(27) = -1 EBADF (Bad file descriptor) [pid 9169] close(28) = -1 EBADF (Bad file descriptor) [pid 9169] close(29) = -1 EBADF (Bad file descriptor) [pid 9169] exit_group(0) = ? [pid 9169] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3551, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3549", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3549", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3549/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3549/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3549/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3549") = 0 [pid 3620] mkdir("./3550", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3552 ./strace-static-x86_64: Process 9170 attached [pid 9170] chdir("./3550") = 0 [pid 9170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9170] setpgid(0, 0) = 0 [pid 9170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9170] write(3, "1000", 4) = 4 [pid 9170] close(3) = 0 [pid 9170] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9170] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.466304][ T9169] siw: device registration error -23 [pid 9170] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9170] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9170] close(3) = 0 [pid 9170] close(4) = 0 [pid 9170] close(5) = 0 [pid 9170] close(6) = -1 EBADF (Bad file descriptor) [pid 9170] close(7) = -1 EBADF (Bad file descriptor) [pid 9170] close(8) = -1 EBADF (Bad file descriptor) [pid 9170] close(9) = -1 EBADF (Bad file descriptor) [pid 9170] close(10) = -1 EBADF (Bad file descriptor) [pid 9170] close(11) = -1 EBADF (Bad file descriptor) [pid 9170] close(12) = -1 EBADF (Bad file descriptor) [pid 9170] close(13) = -1 EBADF (Bad file descriptor) [pid 9170] close(14) = -1 EBADF (Bad file descriptor) [pid 9170] close(15) = -1 EBADF (Bad file descriptor) [pid 9170] close(16) = -1 EBADF (Bad file descriptor) [pid 9170] close(17) = -1 EBADF (Bad file descriptor) [pid 9170] close(18) = -1 EBADF (Bad file descriptor) [pid 9170] close(19) = -1 EBADF (Bad file descriptor) [pid 9170] close(20) = -1 EBADF (Bad file descriptor) [pid 9170] close(21) = -1 EBADF (Bad file descriptor) [pid 9170] close(22) = -1 EBADF (Bad file descriptor) [pid 9170] close(23) = -1 EBADF (Bad file descriptor) [pid 9170] close(24) = -1 EBADF (Bad file descriptor) [pid 9170] close(25) = -1 EBADF (Bad file descriptor) [pid 9170] close(26) = -1 EBADF (Bad file descriptor) [pid 9170] close(27) = -1 EBADF (Bad file descriptor) [pid 9170] close(28) = -1 EBADF (Bad file descriptor) [pid 9170] close(29) = -1 EBADF (Bad file descriptor) [pid 9170] exit_group(0) = ? [pid 9170] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3552, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3550", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3550", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3550/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3550/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3550/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3550") = 0 [pid 3620] mkdir("./3551", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9171 attached , child_tidptr=0x555555b53690) = 3553 [pid 9171] chdir("./3551") = 0 [pid 9171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9171] setpgid(0, 0) = 0 [pid 9171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9171] write(3, "1000", 4) = 4 [pid 9171] close(3) = 0 [pid 9171] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9171] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.498940][ T9170] siw: device registration error -23 [pid 9171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9171] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9171] close(3) = 0 [pid 9171] close(4) = 0 [pid 9171] close(5) = 0 [pid 9171] close(6) = -1 EBADF (Bad file descriptor) [pid 9171] close(7) = -1 EBADF (Bad file descriptor) [pid 9171] close(8) = -1 EBADF (Bad file descriptor) [pid 9171] close(9) = -1 EBADF (Bad file descriptor) [pid 9171] close(10) = -1 EBADF (Bad file descriptor) [pid 9171] close(11) = -1 EBADF (Bad file descriptor) [pid 9171] close(12) = -1 EBADF (Bad file descriptor) [pid 9171] close(13) = -1 EBADF (Bad file descriptor) [pid 9171] close(14) = -1 EBADF (Bad file descriptor) [pid 9171] close(15) = -1 EBADF (Bad file descriptor) [pid 9171] close(16) = -1 EBADF (Bad file descriptor) [pid 9171] close(17) = -1 EBADF (Bad file descriptor) [pid 9171] close(18) = -1 EBADF (Bad file descriptor) [pid 9171] close(19) = -1 EBADF (Bad file descriptor) [pid 9171] close(20) = -1 EBADF (Bad file descriptor) [pid 9171] close(21) = -1 EBADF (Bad file descriptor) [pid 9171] close(22) = -1 EBADF (Bad file descriptor) [pid 9171] close(23) = -1 EBADF (Bad file descriptor) [pid 9171] close(24) = -1 EBADF (Bad file descriptor) [pid 9171] close(25) = -1 EBADF (Bad file descriptor) [pid 9171] close(26) = -1 EBADF (Bad file descriptor) [pid 9171] close(27) = -1 EBADF (Bad file descriptor) [pid 9171] close(28) = -1 EBADF (Bad file descriptor) [pid 9171] close(29) = -1 EBADF (Bad file descriptor) [pid 9171] exit_group(0) = ? [pid 9171] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3553, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3551", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3551", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3551/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3551/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3551/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3551") = 0 [pid 3620] mkdir("./3552", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3554 ./strace-static-x86_64: Process 9172 attached [pid 9172] chdir("./3552") = 0 [pid 9172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9172] setpgid(0, 0) = 0 [ 212.538693][ T9171] siw: device registration error -23 [pid 9172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9172] write(3, "1000", 4) = 4 [pid 9172] close(3) = 0 [pid 9172] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9172] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9172] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9172] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9172] close(3) = 0 [pid 9172] close(4) = 0 [pid 9172] close(5) = 0 [pid 9172] close(6) = -1 EBADF (Bad file descriptor) [pid 9172] close(7) = -1 EBADF (Bad file descriptor) [pid 9172] close(8) = -1 EBADF (Bad file descriptor) [pid 9172] close(9) = -1 EBADF (Bad file descriptor) [pid 9172] close(10) = -1 EBADF (Bad file descriptor) [pid 9172] close(11) = -1 EBADF (Bad file descriptor) [pid 9172] close(12) = -1 EBADF (Bad file descriptor) [pid 9172] close(13) = -1 EBADF (Bad file descriptor) [pid 9172] close(14) = -1 EBADF (Bad file descriptor) [pid 9172] close(15) = -1 EBADF (Bad file descriptor) [pid 9172] close(16) = -1 EBADF (Bad file descriptor) [pid 9172] close(17) = -1 EBADF (Bad file descriptor) [pid 9172] close(18) = -1 EBADF (Bad file descriptor) [pid 9172] close(19) = -1 EBADF (Bad file descriptor) [pid 9172] close(20) = -1 EBADF (Bad file descriptor) [pid 9172] close(21) = -1 EBADF (Bad file descriptor) [pid 9172] close(22) = -1 EBADF (Bad file descriptor) [pid 9172] close(23) = -1 EBADF (Bad file descriptor) [pid 9172] close(24) = -1 EBADF (Bad file descriptor) [pid 9172] close(25) = -1 EBADF (Bad file descriptor) [pid 9172] close(26) = -1 EBADF (Bad file descriptor) [pid 9172] close(27) = -1 EBADF (Bad file descriptor) [pid 9172] close(28) = -1 EBADF (Bad file descriptor) [pid 9172] close(29) = -1 EBADF (Bad file descriptor) [pid 9172] exit_group(0) = ? [pid 9172] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3554, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3552", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3552", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3552/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3552/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3552/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3552") = 0 [pid 3620] mkdir("./3553", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9173 attached , child_tidptr=0x555555b53690) = 3555 [pid 9173] chdir("./3553") = 0 [pid 9173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9173] setpgid(0, 0) = 0 [pid 9173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9173] write(3, "1000", 4) = 4 [pid 9173] close(3) = 0 [pid 9173] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9173] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.585477][ T9172] siw: device registration error -23 [pid 9173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9173] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9173] close(3) = 0 [pid 9173] close(4) = 0 [pid 9173] close(5) = 0 [pid 9173] close(6) = -1 EBADF (Bad file descriptor) [pid 9173] close(7) = -1 EBADF (Bad file descriptor) [pid 9173] close(8) = -1 EBADF (Bad file descriptor) [pid 9173] close(9) = -1 EBADF (Bad file descriptor) [pid 9173] close(10) = -1 EBADF (Bad file descriptor) [pid 9173] close(11) = -1 EBADF (Bad file descriptor) [pid 9173] close(12) = -1 EBADF (Bad file descriptor) [pid 9173] close(13) = -1 EBADF (Bad file descriptor) [pid 9173] close(14) = -1 EBADF (Bad file descriptor) [pid 9173] close(15) = -1 EBADF (Bad file descriptor) [pid 9173] close(16) = -1 EBADF (Bad file descriptor) [pid 9173] close(17) = -1 EBADF (Bad file descriptor) [pid 9173] close(18) = -1 EBADF (Bad file descriptor) [pid 9173] close(19) = -1 EBADF (Bad file descriptor) [pid 9173] close(20) = -1 EBADF (Bad file descriptor) [pid 9173] close(21) = -1 EBADF (Bad file descriptor) [pid 9173] close(22) = -1 EBADF (Bad file descriptor) [pid 9173] close(23) = -1 EBADF (Bad file descriptor) [pid 9173] close(24) = -1 EBADF (Bad file descriptor) [pid 9173] close(25) = -1 EBADF (Bad file descriptor) [pid 9173] close(26) = -1 EBADF (Bad file descriptor) [pid 9173] close(27) = -1 EBADF (Bad file descriptor) [pid 9173] close(28) = -1 EBADF (Bad file descriptor) [pid 9173] close(29) = -1 EBADF (Bad file descriptor) [pid 9173] exit_group(0) = ? [pid 9173] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3555, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3553", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3553", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3553/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3553/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3553/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3553") = 0 [pid 3620] mkdir("./3554", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9174 attached , child_tidptr=0x555555b53690) = 3556 [pid 9174] chdir("./3554") = 0 [pid 9174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9174] setpgid(0, 0) = 0 [pid 9174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9174] write(3, "1000", 4) = 4 [ 212.620852][ T9173] siw: device registration error -23 [pid 9174] close(3) = 0 [pid 9174] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9174] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9174] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9174] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9174] close(3) = 0 [pid 9174] close(4) = 0 [pid 9174] close(5) = 0 [pid 9174] close(6) = -1 EBADF (Bad file descriptor) [pid 9174] close(7) = -1 EBADF (Bad file descriptor) [pid 9174] close(8) = -1 EBADF (Bad file descriptor) [pid 9174] close(9) = -1 EBADF (Bad file descriptor) [pid 9174] close(10) = -1 EBADF (Bad file descriptor) [pid 9174] close(11) = -1 EBADF (Bad file descriptor) [pid 9174] close(12) = -1 EBADF (Bad file descriptor) [pid 9174] close(13) = -1 EBADF (Bad file descriptor) [pid 9174] close(14) = -1 EBADF (Bad file descriptor) [pid 9174] close(15) = -1 EBADF (Bad file descriptor) [pid 9174] close(16) = -1 EBADF (Bad file descriptor) [pid 9174] close(17) = -1 EBADF (Bad file descriptor) [pid 9174] close(18) = -1 EBADF (Bad file descriptor) [pid 9174] close(19) = -1 EBADF (Bad file descriptor) [pid 9174] close(20) = -1 EBADF (Bad file descriptor) [pid 9174] close(21) = -1 EBADF (Bad file descriptor) [pid 9174] close(22) = -1 EBADF (Bad file descriptor) [pid 9174] close(23) = -1 EBADF (Bad file descriptor) [pid 9174] close(24) = -1 EBADF (Bad file descriptor) [pid 9174] close(25) = -1 EBADF (Bad file descriptor) [pid 9174] close(26) = -1 EBADF (Bad file descriptor) [pid 9174] close(27) = -1 EBADF (Bad file descriptor) [pid 9174] close(28) = -1 EBADF (Bad file descriptor) [pid 9174] close(29) = -1 EBADF (Bad file descriptor) [pid 9174] exit_group(0) = ? [pid 9174] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3556, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3554", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3554", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3554/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3554/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3554/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3554") = 0 [pid 3620] mkdir("./3555", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9175 attached , child_tidptr=0x555555b53690) = 3557 [pid 9175] chdir("./3555") = 0 [pid 9175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9175] setpgid(0, 0) = 0 [pid 9175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9175] write(3, "1000", 4) = 4 [pid 9175] close(3) = 0 [pid 9175] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9175] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9175] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9175] close(3) = 0 [pid 9175] close(4) = 0 [pid 9175] close(5) = 0 [pid 9175] close(6) = -1 EBADF (Bad file descriptor) [pid 9175] close(7) = -1 EBADF (Bad file descriptor) [pid 9175] close(8) = -1 EBADF (Bad file descriptor) [pid 9175] close(9) = -1 EBADF (Bad file descriptor) [pid 9175] close(10) = -1 EBADF (Bad file descriptor) [pid 9175] close(11) = -1 EBADF (Bad file descriptor) [pid 9175] close(12) = -1 EBADF (Bad file descriptor) [pid 9175] close(13) = -1 EBADF (Bad file descriptor) [pid 9175] close(14) = -1 EBADF (Bad file descriptor) [pid 9175] close(15) = -1 EBADF (Bad file descriptor) [pid 9175] close(16) = -1 EBADF (Bad file descriptor) [pid 9175] close(17) = -1 EBADF (Bad file descriptor) [pid 9175] close(18) = -1 EBADF (Bad file descriptor) [pid 9175] close(19) = -1 EBADF (Bad file descriptor) [pid 9175] close(20) = -1 EBADF (Bad file descriptor) [pid 9175] close(21) = -1 EBADF (Bad file descriptor) [pid 9175] close(22) = -1 EBADF (Bad file descriptor) [pid 9175] close(23) = -1 EBADF (Bad file descriptor) [pid 9175] close(24) = -1 EBADF (Bad file descriptor) [pid 9175] close(25) = -1 EBADF (Bad file descriptor) [pid 9175] close(26) = -1 EBADF (Bad file descriptor) [pid 9175] close(27) = -1 EBADF (Bad file descriptor) [pid 9175] close(28) = -1 EBADF (Bad file descriptor) [pid 9175] close(29) = -1 EBADF (Bad file descriptor) [pid 9175] exit_group(0) = ? [pid 9175] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3557, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3555", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3555", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3555/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3555/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3555/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3555") = 0 [pid 3620] mkdir("./3556", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9176 attached , child_tidptr=0x555555b53690) = 3558 [pid 9176] chdir("./3556") = 0 [pid 9176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9176] setpgid(0, 0) = 0 [pid 9176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9176] write(3, "1000", 4) = 4 [pid 9176] close(3) = 0 [pid 9176] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9176] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.665651][ T9174] siw: device registration error -23 [ 212.698085][ T9175] siw: device registration error -23 [pid 9176] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9176] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9176] close(3) = 0 [pid 9176] close(4) = 0 [pid 9176] close(5) = 0 [pid 9176] close(6) = -1 EBADF (Bad file descriptor) [pid 9176] close(7) = -1 EBADF (Bad file descriptor) [pid 9176] close(8) = -1 EBADF (Bad file descriptor) [pid 9176] close(9) = -1 EBADF (Bad file descriptor) [pid 9176] close(10) = -1 EBADF (Bad file descriptor) [pid 9176] close(11) = -1 EBADF (Bad file descriptor) [pid 9176] close(12) = -1 EBADF (Bad file descriptor) [pid 9176] close(13) = -1 EBADF (Bad file descriptor) [pid 9176] close(14) = -1 EBADF (Bad file descriptor) [pid 9176] close(15) = -1 EBADF (Bad file descriptor) [pid 9176] close(16) = -1 EBADF (Bad file descriptor) [pid 9176] close(17) = -1 EBADF (Bad file descriptor) [pid 9176] close(18) = -1 EBADF (Bad file descriptor) [pid 9176] close(19) = -1 EBADF (Bad file descriptor) [pid 9176] close(20) = -1 EBADF (Bad file descriptor) [pid 9176] close(21) = -1 EBADF (Bad file descriptor) [pid 9176] close(22) = -1 EBADF (Bad file descriptor) [pid 9176] close(23) = -1 EBADF (Bad file descriptor) [pid 9176] close(24) = -1 EBADF (Bad file descriptor) [pid 9176] close(25) = -1 EBADF (Bad file descriptor) [pid 9176] close(26) = -1 EBADF (Bad file descriptor) [pid 9176] close(27) = -1 EBADF (Bad file descriptor) [pid 9176] close(28) = -1 EBADF (Bad file descriptor) [pid 9176] close(29) = -1 EBADF (Bad file descriptor) [pid 9176] exit_group(0) = ? [pid 9176] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3558, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3556", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3556", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3556/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3556/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3556/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3556") = 0 [ 212.736932][ T9176] siw: device registration error -23 [pid 3620] mkdir("./3557", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3559 ./strace-static-x86_64: Process 9177 attached [pid 9177] chdir("./3557") = 0 [pid 9177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9177] setpgid(0, 0) = 0 [pid 9177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9177] write(3, "1000", 4) = 4 [pid 9177] close(3) = 0 [pid 9177] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9177] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9177] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9177] close(3) = 0 [pid 9177] close(4) = 0 [pid 9177] close(5) = 0 [pid 9177] close(6) = -1 EBADF (Bad file descriptor) [pid 9177] close(7) = -1 EBADF (Bad file descriptor) [pid 9177] close(8) = -1 EBADF (Bad file descriptor) [pid 9177] close(9) = -1 EBADF (Bad file descriptor) [pid 9177] close(10) = -1 EBADF (Bad file descriptor) [pid 9177] close(11) = -1 EBADF (Bad file descriptor) [pid 9177] close(12) = -1 EBADF (Bad file descriptor) [pid 9177] close(13) = -1 EBADF (Bad file descriptor) [pid 9177] close(14) = -1 EBADF (Bad file descriptor) [pid 9177] close(15) = -1 EBADF (Bad file descriptor) [pid 9177] close(16) = -1 EBADF (Bad file descriptor) [pid 9177] close(17) = -1 EBADF (Bad file descriptor) [pid 9177] close(18) = -1 EBADF (Bad file descriptor) [pid 9177] close(19) = -1 EBADF (Bad file descriptor) [pid 9177] close(20) = -1 EBADF (Bad file descriptor) [pid 9177] close(21) = -1 EBADF (Bad file descriptor) [pid 9177] close(22) = -1 EBADF (Bad file descriptor) [pid 9177] close(23) = -1 EBADF (Bad file descriptor) [pid 9177] close(24) = -1 EBADF (Bad file descriptor) [pid 9177] close(25) = -1 EBADF (Bad file descriptor) [pid 9177] close(26) = -1 EBADF (Bad file descriptor) [pid 9177] close(27) = -1 EBADF (Bad file descriptor) [pid 9177] close(28) = -1 EBADF (Bad file descriptor) [pid 9177] close(29) = -1 EBADF (Bad file descriptor) [pid 9177] exit_group(0) = ? [pid 9177] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3559, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3557", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3557", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3557/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3557/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3557/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3557") = 0 [pid 3620] mkdir("./3558", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3560 ./strace-static-x86_64: Process 9178 attached [pid 9178] chdir("./3558") = 0 [pid 9178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9178] setpgid(0, 0) = 0 [pid 9178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9178] write(3, "1000", 4) = 4 [pid 9178] close(3) = 0 [pid 9178] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9178] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.785693][ T9177] siw: device registration error -23 [pid 9178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9178] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9178] close(3) = 0 [pid 9178] close(4) = 0 [pid 9178] close(5) = 0 [pid 9178] close(6) = -1 EBADF (Bad file descriptor) [pid 9178] close(7) = -1 EBADF (Bad file descriptor) [pid 9178] close(8) = -1 EBADF (Bad file descriptor) [pid 9178] close(9) = -1 EBADF (Bad file descriptor) [pid 9178] close(10) = -1 EBADF (Bad file descriptor) [pid 9178] close(11) = -1 EBADF (Bad file descriptor) [pid 9178] close(12) = -1 EBADF (Bad file descriptor) [pid 9178] close(13) = -1 EBADF (Bad file descriptor) [pid 9178] close(14) = -1 EBADF (Bad file descriptor) [pid 9178] close(15) = -1 EBADF (Bad file descriptor) [pid 9178] close(16) = -1 EBADF (Bad file descriptor) [pid 9178] close(17) = -1 EBADF (Bad file descriptor) [pid 9178] close(18) = -1 EBADF (Bad file descriptor) [pid 9178] close(19) = -1 EBADF (Bad file descriptor) [pid 9178] close(20) = -1 EBADF (Bad file descriptor) [pid 9178] close(21) = -1 EBADF (Bad file descriptor) [pid 9178] close(22) = -1 EBADF (Bad file descriptor) [pid 9178] close(23) = -1 EBADF (Bad file descriptor) [pid 9178] close(24) = -1 EBADF (Bad file descriptor) [pid 9178] close(25) = -1 EBADF (Bad file descriptor) [pid 9178] close(26) = -1 EBADF (Bad file descriptor) [pid 9178] close(27) = -1 EBADF (Bad file descriptor) [pid 9178] close(28) = -1 EBADF (Bad file descriptor) [pid 9178] close(29) = -1 EBADF (Bad file descriptor) [pid 9178] exit_group(0) = ? [pid 9178] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3560, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3558", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3558", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3558/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3558/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3558/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3558") = 0 [pid 3620] mkdir("./3559", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3561 ./strace-static-x86_64: Process 9179 attached [pid 9179] chdir("./3559") = 0 [pid 9179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9179] setpgid(0, 0) = 0 [pid 9179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9179] write(3, "1000", 4) = 4 [pid 9179] close(3) = 0 [pid 9179] symlink("/dev/binderfs", "./binderfs") = 0 [ 212.827960][ T9178] siw: device registration error -23 [pid 9179] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9179] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9179] close(3) = 0 [pid 9179] close(4) = 0 [pid 9179] close(5) = 0 [pid 9179] close(6) = -1 EBADF (Bad file descriptor) [pid 9179] close(7) = -1 EBADF (Bad file descriptor) [pid 9179] close(8) = -1 EBADF (Bad file descriptor) [pid 9179] close(9) = -1 EBADF (Bad file descriptor) [pid 9179] close(10) = -1 EBADF (Bad file descriptor) [pid 9179] close(11) = -1 EBADF (Bad file descriptor) [pid 9179] close(12) = -1 EBADF (Bad file descriptor) [pid 9179] close(13) = -1 EBADF (Bad file descriptor) [pid 9179] close(14) = -1 EBADF (Bad file descriptor) [pid 9179] close(15) = -1 EBADF (Bad file descriptor) [pid 9179] close(16) = -1 EBADF (Bad file descriptor) [pid 9179] close(17) = -1 EBADF (Bad file descriptor) [pid 9179] close(18) = -1 EBADF (Bad file descriptor) [pid 9179] close(19) = -1 EBADF (Bad file descriptor) [pid 9179] close(20) = -1 EBADF (Bad file descriptor) [pid 9179] close(21) = -1 EBADF (Bad file descriptor) [pid 9179] close(22) = -1 EBADF (Bad file descriptor) [pid 9179] close(23) = -1 EBADF (Bad file descriptor) [pid 9179] close(24) = -1 EBADF (Bad file descriptor) [pid 9179] close(25) = -1 EBADF (Bad file descriptor) [pid 9179] close(26) = -1 EBADF (Bad file descriptor) [pid 9179] close(27) = -1 EBADF (Bad file descriptor) [pid 9179] close(28) = -1 EBADF (Bad file descriptor) [pid 9179] close(29) = -1 EBADF (Bad file descriptor) [pid 9179] exit_group(0) = ? [pid 9179] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3561, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3559", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3559", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3559/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3559/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3559/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3559") = 0 [pid 3620] mkdir("./3560", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9180 attached , child_tidptr=0x555555b53690) = 3562 [pid 9180] chdir("./3560") = 0 [pid 9180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9180] setpgid(0, 0) = 0 [pid 9180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9180] write(3, "1000", 4) = 4 [pid 9180] close(3) = 0 [pid 9180] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9180] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9180] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9180] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9180] close(3) = 0 [pid 9180] close(4) = 0 [pid 9180] close(5) = 0 [pid 9180] close(6) = -1 EBADF (Bad file descriptor) [pid 9180] close(7) = -1 EBADF (Bad file descriptor) [pid 9180] close(8) = -1 EBADF (Bad file descriptor) [pid 9180] close(9) = -1 EBADF (Bad file descriptor) [pid 9180] close(10) = -1 EBADF (Bad file descriptor) [pid 9180] close(11) = -1 EBADF (Bad file descriptor) [pid 9180] close(12) = -1 EBADF (Bad file descriptor) [pid 9180] close(13) = -1 EBADF (Bad file descriptor) [pid 9180] close(14) = -1 EBADF (Bad file descriptor) [pid 9180] close(15) = -1 EBADF (Bad file descriptor) [pid 9180] close(16) = -1 EBADF (Bad file descriptor) [pid 9180] close(17) = -1 EBADF (Bad file descriptor) [pid 9180] close(18) = -1 EBADF (Bad file descriptor) [pid 9180] close(19) = -1 EBADF (Bad file descriptor) [pid 9180] close(20) = -1 EBADF (Bad file descriptor) [pid 9180] close(21) = -1 EBADF (Bad file descriptor) [pid 9180] close(22) = -1 EBADF (Bad file descriptor) [pid 9180] close(23) = -1 EBADF (Bad file descriptor) [pid 9180] close(24) = -1 EBADF (Bad file descriptor) [pid 9180] close(25) = -1 EBADF (Bad file descriptor) [pid 9180] close(26) = -1 EBADF (Bad file descriptor) [pid 9180] close(27) = -1 EBADF (Bad file descriptor) [pid 9180] close(28) = -1 EBADF (Bad file descriptor) [pid 9180] close(29) = -1 EBADF (Bad file descriptor) [pid 9180] exit_group(0) = ? [pid 9180] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3562, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3560", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3560", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3560/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3560/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3560/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3560") = 0 [pid 3620] mkdir("./3561", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9181 attached , child_tidptr=0x555555b53690) = 3563 [pid 9181] chdir("./3561") = 0 [pid 9181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9181] setpgid(0, 0) = 0 [pid 9181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9181] write(3, "1000", 4) = 4 [pid 9181] close(3) = 0 [pid 9181] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9181] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.869654][ T9179] siw: device registration error -23 [ 212.903147][ T9180] siw: device registration error -23 [pid 9181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9181] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9181] close(3) = 0 [pid 9181] close(4) = 0 [pid 9181] close(5) = 0 [pid 9181] close(6) = -1 EBADF (Bad file descriptor) [pid 9181] close(7) = -1 EBADF (Bad file descriptor) [pid 9181] close(8) = -1 EBADF (Bad file descriptor) [pid 9181] close(9) = -1 EBADF (Bad file descriptor) [pid 9181] close(10) = -1 EBADF (Bad file descriptor) [pid 9181] close(11) = -1 EBADF (Bad file descriptor) [pid 9181] close(12) = -1 EBADF (Bad file descriptor) [pid 9181] close(13) = -1 EBADF (Bad file descriptor) [pid 9181] close(14) = -1 EBADF (Bad file descriptor) [pid 9181] close(15) = -1 EBADF (Bad file descriptor) [pid 9181] close(16) = -1 EBADF (Bad file descriptor) [pid 9181] close(17) = -1 EBADF (Bad file descriptor) [pid 9181] close(18) = -1 EBADF (Bad file descriptor) [pid 9181] close(19) = -1 EBADF (Bad file descriptor) [pid 9181] close(20) = -1 EBADF (Bad file descriptor) [pid 9181] close(21) = -1 EBADF (Bad file descriptor) [pid 9181] close(22) = -1 EBADF (Bad file descriptor) [pid 9181] close(23) = -1 EBADF (Bad file descriptor) [pid 9181] close(24) = -1 EBADF (Bad file descriptor) [pid 9181] close(25) = -1 EBADF (Bad file descriptor) [pid 9181] close(26) = -1 EBADF (Bad file descriptor) [pid 9181] close(27) = -1 EBADF (Bad file descriptor) [pid 9181] close(28) = -1 EBADF (Bad file descriptor) [pid 9181] close(29) = -1 EBADF (Bad file descriptor) [pid 9181] exit_group(0) = ? [pid 9181] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3563, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3561", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3561", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3561/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3561/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3561/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3561") = 0 [pid 3620] mkdir("./3562", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9182 attached , child_tidptr=0x555555b53690) = 3564 [pid 9182] chdir("./3562") = 0 [pid 9182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9182] setpgid(0, 0) = 0 [pid 9182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9182] write(3, "1000", 4) = 4 [pid 9182] close(3) = 0 [pid 9182] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9182] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.946081][ T9181] siw: device registration error -23 [pid 9182] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9182] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9182] close(3) = 0 [pid 9182] close(4) = 0 [pid 9182] close(5) = 0 [pid 9182] close(6) = -1 EBADF (Bad file descriptor) [pid 9182] close(7) = -1 EBADF (Bad file descriptor) [pid 9182] close(8) = -1 EBADF (Bad file descriptor) [pid 9182] close(9) = -1 EBADF (Bad file descriptor) [pid 9182] close(10) = -1 EBADF (Bad file descriptor) [pid 9182] close(11) = -1 EBADF (Bad file descriptor) [pid 9182] close(12) = -1 EBADF (Bad file descriptor) [pid 9182] close(13) = -1 EBADF (Bad file descriptor) [pid 9182] close(14) = -1 EBADF (Bad file descriptor) [pid 9182] close(15) = -1 EBADF (Bad file descriptor) [pid 9182] close(16) = -1 EBADF (Bad file descriptor) [pid 9182] close(17) = -1 EBADF (Bad file descriptor) [pid 9182] close(18) = -1 EBADF (Bad file descriptor) [pid 9182] close(19) = -1 EBADF (Bad file descriptor) [pid 9182] close(20) = -1 EBADF (Bad file descriptor) [pid 9182] close(21) = -1 EBADF (Bad file descriptor) [pid 9182] close(22) = -1 EBADF (Bad file descriptor) [pid 9182] close(23) = -1 EBADF (Bad file descriptor) [pid 9182] close(24) = -1 EBADF (Bad file descriptor) [pid 9182] close(25) = -1 EBADF (Bad file descriptor) [pid 9182] close(26) = -1 EBADF (Bad file descriptor) [pid 9182] close(27) = -1 EBADF (Bad file descriptor) [pid 9182] close(28) = -1 EBADF (Bad file descriptor) [pid 9182] close(29) = -1 EBADF (Bad file descriptor) [pid 9182] exit_group(0) = ? [pid 9182] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3564, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3562", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3562", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3562/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3562/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3562/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3562") = 0 [pid 3620] mkdir("./3563", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9183 attached , child_tidptr=0x555555b53690) = 3565 [pid 9183] chdir("./3563") = 0 [pid 9183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9183] setpgid(0, 0) = 0 [pid 9183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9183] write(3, "1000", 4) = 4 [pid 9183] close(3) = 0 [pid 9183] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9183] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 212.981254][ T9182] siw: device registration error -23 [pid 9183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9183] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9183] close(3) = 0 [pid 9183] close(4) = 0 [pid 9183] close(5) = 0 [pid 9183] close(6) = -1 EBADF (Bad file descriptor) [pid 9183] close(7) = -1 EBADF (Bad file descriptor) [pid 9183] close(8) = -1 EBADF (Bad file descriptor) [pid 9183] close(9) = -1 EBADF (Bad file descriptor) [pid 9183] close(10) = -1 EBADF (Bad file descriptor) [pid 9183] close(11) = -1 EBADF (Bad file descriptor) [pid 9183] close(12) = -1 EBADF (Bad file descriptor) [pid 9183] close(13) = -1 EBADF (Bad file descriptor) [pid 9183] close(14) = -1 EBADF (Bad file descriptor) [pid 9183] close(15) = -1 EBADF (Bad file descriptor) [pid 9183] close(16) = -1 EBADF (Bad file descriptor) [pid 9183] close(17) = -1 EBADF (Bad file descriptor) [pid 9183] close(18) = -1 EBADF (Bad file descriptor) [pid 9183] close(19) = -1 EBADF (Bad file descriptor) [pid 9183] close(20) = -1 EBADF (Bad file descriptor) [pid 9183] close(21) = -1 EBADF (Bad file descriptor) [pid 9183] close(22) = -1 EBADF (Bad file descriptor) [pid 9183] close(23) = -1 EBADF (Bad file descriptor) [pid 9183] close(24) = -1 EBADF (Bad file descriptor) [pid 9183] close(25) = -1 EBADF (Bad file descriptor) [pid 9183] close(26) = -1 EBADF (Bad file descriptor) [pid 9183] close(27) = -1 EBADF (Bad file descriptor) [pid 9183] close(28) = -1 EBADF (Bad file descriptor) [pid 9183] close(29) = -1 EBADF (Bad file descriptor) [pid 9183] exit_group(0) = ? [pid 9183] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3565, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3563", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3563", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3563/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3563/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3563/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3563") = 0 [pid 3620] mkdir("./3564", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9184 attached , child_tidptr=0x555555b53690) = 3566 [pid 9184] chdir("./3564") = 0 [pid 9184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9184] setpgid(0, 0) = 0 [pid 9184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9184] write(3, "1000", 4) = 4 [pid 9184] close(3) = 0 [pid 9184] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9184] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.012594][ T9183] siw: device registration error -23 [pid 9184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9184] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9184] close(3) = 0 [pid 9184] close(4) = 0 [pid 9184] close(5) = 0 [pid 9184] close(6) = -1 EBADF (Bad file descriptor) [pid 9184] close(7) = -1 EBADF (Bad file descriptor) [pid 9184] close(8) = -1 EBADF (Bad file descriptor) [pid 9184] close(9) = -1 EBADF (Bad file descriptor) [pid 9184] close(10) = -1 EBADF (Bad file descriptor) [pid 9184] close(11) = -1 EBADF (Bad file descriptor) [pid 9184] close(12) = -1 EBADF (Bad file descriptor) [pid 9184] close(13) = -1 EBADF (Bad file descriptor) [pid 9184] close(14) = -1 EBADF (Bad file descriptor) [pid 9184] close(15) = -1 EBADF (Bad file descriptor) [pid 9184] close(16) = -1 EBADF (Bad file descriptor) [pid 9184] close(17) = -1 EBADF (Bad file descriptor) [pid 9184] close(18) = -1 EBADF (Bad file descriptor) [pid 9184] close(19) = -1 EBADF (Bad file descriptor) [pid 9184] close(20) = -1 EBADF (Bad file descriptor) [pid 9184] close(21) = -1 EBADF (Bad file descriptor) [pid 9184] close(22) = -1 EBADF (Bad file descriptor) [pid 9184] close(23) = -1 EBADF (Bad file descriptor) [pid 9184] close(24) = -1 EBADF (Bad file descriptor) [pid 9184] close(25) = -1 EBADF (Bad file descriptor) [pid 9184] close(26) = -1 EBADF (Bad file descriptor) [pid 9184] close(27) = -1 EBADF (Bad file descriptor) [pid 9184] close(28) = -1 EBADF (Bad file descriptor) [pid 9184] close(29) = -1 EBADF (Bad file descriptor) [pid 9184] exit_group(0) = ? [pid 9184] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3566, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3564", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3564", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3564/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3564/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3564/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3564") = 0 [pid 3620] mkdir("./3565", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9185 attached , child_tidptr=0x555555b53690) = 3567 [pid 9185] chdir("./3565") = 0 [pid 9185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9185] setpgid(0, 0) = 0 [pid 9185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9185] write(3, "1000", 4) = 4 [pid 9185] close(3) = 0 [pid 9185] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9185] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9185] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9185] close(3) = 0 [pid 9185] close(4) = 0 [pid 9185] close(5) = 0 [pid 9185] close(6) = -1 EBADF (Bad file descriptor) [pid 9185] close(7) = -1 EBADF (Bad file descriptor) [pid 9185] close(8) = -1 EBADF (Bad file descriptor) [pid 9185] close(9) = -1 EBADF (Bad file descriptor) [pid 9185] close(10) = -1 EBADF (Bad file descriptor) [pid 9185] close(11) = -1 EBADF (Bad file descriptor) [pid 9185] close(12) = -1 EBADF (Bad file descriptor) [pid 9185] close(13) = -1 EBADF (Bad file descriptor) [pid 9185] close(14) = -1 EBADF (Bad file descriptor) [pid 9185] close(15) = -1 EBADF (Bad file descriptor) [pid 9185] close(16) = -1 EBADF (Bad file descriptor) [pid 9185] close(17) = -1 EBADF (Bad file descriptor) [pid 9185] close(18) = -1 EBADF (Bad file descriptor) [pid 9185] close(19) = -1 EBADF (Bad file descriptor) [pid 9185] close(20) = -1 EBADF (Bad file descriptor) [pid 9185] close(21) = -1 EBADF (Bad file descriptor) [pid 9185] close(22) = -1 EBADF (Bad file descriptor) [pid 9185] close(23) = -1 EBADF (Bad file descriptor) [pid 9185] close(24) = -1 EBADF (Bad file descriptor) [pid 9185] close(25) = -1 EBADF (Bad file descriptor) [pid 9185] close(26) = -1 EBADF (Bad file descriptor) [pid 9185] close(27) = -1 EBADF (Bad file descriptor) [pid 9185] close(28) = -1 EBADF (Bad file descriptor) [pid 9185] close(29) = -1 EBADF (Bad file descriptor) [pid 9185] exit_group(0) = ? [pid 9185] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3567, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3565", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3565", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3565/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3565/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3565/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3565") = 0 [pid 3620] mkdir("./3566", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3568 ./strace-static-x86_64: Process 9186 attached [pid 9186] chdir("./3566") = 0 [pid 9186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9186] setpgid(0, 0) = 0 [pid 9186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9186] write(3, "1000", 4) = 4 [pid 9186] close(3) = 0 [pid 9186] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9186] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.054267][ T9184] siw: device registration error -23 [ 213.085144][ T9185] siw: device registration error -23 [pid 9186] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9186] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9186] close(3) = 0 [pid 9186] close(4) = 0 [pid 9186] close(5) = 0 [pid 9186] close(6) = -1 EBADF (Bad file descriptor) [pid 9186] close(7) = -1 EBADF (Bad file descriptor) [pid 9186] close(8) = -1 EBADF (Bad file descriptor) [pid 9186] close(9) = -1 EBADF (Bad file descriptor) [pid 9186] close(10) = -1 EBADF (Bad file descriptor) [pid 9186] close(11) = -1 EBADF (Bad file descriptor) [pid 9186] close(12) = -1 EBADF (Bad file descriptor) [pid 9186] close(13) = -1 EBADF (Bad file descriptor) [pid 9186] close(14) = -1 EBADF (Bad file descriptor) [pid 9186] close(15) = -1 EBADF (Bad file descriptor) [pid 9186] close(16) = -1 EBADF (Bad file descriptor) [pid 9186] close(17) = -1 EBADF (Bad file descriptor) [pid 9186] close(18) = -1 EBADF (Bad file descriptor) [pid 9186] close(19) = -1 EBADF (Bad file descriptor) [pid 9186] close(20) = -1 EBADF (Bad file descriptor) [pid 9186] close(21) = -1 EBADF (Bad file descriptor) [pid 9186] close(22) = -1 EBADF (Bad file descriptor) [pid 9186] close(23) = -1 EBADF (Bad file descriptor) [pid 9186] close(24) = -1 EBADF (Bad file descriptor) [pid 9186] close(25) = -1 EBADF (Bad file descriptor) [pid 9186] close(26) = -1 EBADF (Bad file descriptor) [pid 9186] close(27) = -1 EBADF (Bad file descriptor) [pid 9186] close(28) = -1 EBADF (Bad file descriptor) [pid 9186] close(29) = -1 EBADF (Bad file descriptor) [pid 9186] exit_group(0) = ? [pid 9186] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3568, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3566", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3566", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3566/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3566/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3566/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3566") = 0 [pid 3620] mkdir("./3567", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3569 ./strace-static-x86_64: Process 9187 attached [pid 9187] chdir("./3567") = 0 [pid 9187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9187] setpgid(0, 0) = 0 [pid 9187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9187] write(3, "1000", 4) = 4 [pid 9187] close(3) = 0 [pid 9187] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9187] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.120249][ T9186] siw: device registration error -23 [pid 9187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9187] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9187] close(3) = 0 [pid 9187] close(4) = 0 [pid 9187] close(5) = 0 [pid 9187] close(6) = -1 EBADF (Bad file descriptor) [pid 9187] close(7) = -1 EBADF (Bad file descriptor) [pid 9187] close(8) = -1 EBADF (Bad file descriptor) [pid 9187] close(9) = -1 EBADF (Bad file descriptor) [pid 9187] close(10) = -1 EBADF (Bad file descriptor) [pid 9187] close(11) = -1 EBADF (Bad file descriptor) [pid 9187] close(12) = -1 EBADF (Bad file descriptor) [pid 9187] close(13) = -1 EBADF (Bad file descriptor) [pid 9187] close(14) = -1 EBADF (Bad file descriptor) [pid 9187] close(15) = -1 EBADF (Bad file descriptor) [pid 9187] close(16) = -1 EBADF (Bad file descriptor) [pid 9187] close(17) = -1 EBADF (Bad file descriptor) [pid 9187] close(18) = -1 EBADF (Bad file descriptor) [pid 9187] close(19) = -1 EBADF (Bad file descriptor) [pid 9187] close(20) = -1 EBADF (Bad file descriptor) [pid 9187] close(21) = -1 EBADF (Bad file descriptor) [pid 9187] close(22) = -1 EBADF (Bad file descriptor) [pid 9187] close(23) = -1 EBADF (Bad file descriptor) [pid 9187] close(24) = -1 EBADF (Bad file descriptor) [pid 9187] close(25) = -1 EBADF (Bad file descriptor) [pid 9187] close(26) = -1 EBADF (Bad file descriptor) [pid 9187] close(27) = -1 EBADF (Bad file descriptor) [pid 9187] close(28) = -1 EBADF (Bad file descriptor) [pid 9187] close(29) = -1 EBADF (Bad file descriptor) [pid 9187] exit_group(0) = ? [pid 9187] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3569, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3567", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3567", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3567/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3567/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3567/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3567") = 0 [pid 3620] mkdir("./3568", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9188 attached , child_tidptr=0x555555b53690) = 3570 [pid 9188] chdir("./3568") = 0 [pid 9188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9188] setpgid(0, 0) = 0 [pid 9188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9188] write(3, "1000", 4) = 4 [pid 9188] close(3) = 0 [pid 9188] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9188] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9188] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9188] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9188] close(3) = 0 [pid 9188] close(4) = 0 [pid 9188] close(5) = 0 [pid 9188] close(6) = -1 EBADF (Bad file descriptor) [pid 9188] close(7) = -1 EBADF (Bad file descriptor) [pid 9188] close(8) = -1 EBADF (Bad file descriptor) [pid 9188] close(9) = -1 EBADF (Bad file descriptor) [pid 9188] close(10) = -1 EBADF (Bad file descriptor) [pid 9188] close(11) = -1 EBADF (Bad file descriptor) [pid 9188] close(12) = -1 EBADF (Bad file descriptor) [pid 9188] close(13) = -1 EBADF (Bad file descriptor) [pid 9188] close(14) = -1 EBADF (Bad file descriptor) [pid 9188] close(15) = -1 EBADF (Bad file descriptor) [pid 9188] close(16) = -1 EBADF (Bad file descriptor) [pid 9188] close(17) = -1 EBADF (Bad file descriptor) [pid 9188] close(18) = -1 EBADF (Bad file descriptor) [pid 9188] close(19) = -1 EBADF (Bad file descriptor) [pid 9188] close(20) = -1 EBADF (Bad file descriptor) [pid 9188] close(21) = -1 EBADF (Bad file descriptor) [pid 9188] close(22) = -1 EBADF (Bad file descriptor) [pid 9188] close(23) = -1 EBADF (Bad file descriptor) [pid 9188] close(24) = -1 EBADF (Bad file descriptor) [pid 9188] close(25) = -1 EBADF (Bad file descriptor) [pid 9188] close(26) = -1 EBADF (Bad file descriptor) [pid 9188] close(27) = -1 EBADF (Bad file descriptor) [pid 9188] close(28) = -1 EBADF (Bad file descriptor) [pid 9188] close(29) = -1 EBADF (Bad file descriptor) [pid 9188] exit_group(0) = ? [pid 9188] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3570, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3568", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3568", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3568/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3568/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3568/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3568") = 0 [pid 3620] mkdir("./3569", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3571 ./strace-static-x86_64: Process 9189 attached [pid 9189] chdir("./3569") = 0 [pid 9189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9189] setpgid(0, 0) = 0 [pid 9189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9189] write(3, "1000", 4) = 4 [pid 9189] close(3) = 0 [pid 9189] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9189] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.160785][ T9187] siw: device registration error -23 [ 213.196810][ T9188] siw: device registration error -23 [pid 9189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9189] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9189] close(3) = 0 [pid 9189] close(4) = 0 [pid 9189] close(5) = 0 [pid 9189] close(6) = -1 EBADF (Bad file descriptor) [pid 9189] close(7) = -1 EBADF (Bad file descriptor) [pid 9189] close(8) = -1 EBADF (Bad file descriptor) [pid 9189] close(9) = -1 EBADF (Bad file descriptor) [pid 9189] close(10) = -1 EBADF (Bad file descriptor) [pid 9189] close(11) = -1 EBADF (Bad file descriptor) [pid 9189] close(12) = -1 EBADF (Bad file descriptor) [pid 9189] close(13) = -1 EBADF (Bad file descriptor) [pid 9189] close(14) = -1 EBADF (Bad file descriptor) [pid 9189] close(15) = -1 EBADF (Bad file descriptor) [pid 9189] close(16) = -1 EBADF (Bad file descriptor) [pid 9189] close(17) = -1 EBADF (Bad file descriptor) [pid 9189] close(18) = -1 EBADF (Bad file descriptor) [pid 9189] close(19) = -1 EBADF (Bad file descriptor) [pid 9189] close(20) = -1 EBADF (Bad file descriptor) [pid 9189] close(21) = -1 EBADF (Bad file descriptor) [pid 9189] close(22) = -1 EBADF (Bad file descriptor) [pid 9189] close(23) = -1 EBADF (Bad file descriptor) [pid 9189] close(24) = -1 EBADF (Bad file descriptor) [pid 9189] close(25) = -1 EBADF (Bad file descriptor) [pid 9189] close(26) = -1 EBADF (Bad file descriptor) [pid 9189] close(27) = -1 EBADF (Bad file descriptor) [pid 9189] close(28) = -1 EBADF (Bad file descriptor) [pid 9189] close(29) = -1 EBADF (Bad file descriptor) [pid 9189] exit_group(0) = ? [pid 9189] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3571, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3569", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3569", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3569/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3569/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3569/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3569") = 0 [pid 3620] mkdir("./3570", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3572 ./strace-static-x86_64: Process 9190 attached [pid 9190] chdir("./3570") = 0 [pid 9190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9190] setpgid(0, 0) = 0 [pid 9190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9190] write(3, "1000", 4) = 4 [pid 9190] close(3) = 0 [pid 9190] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9190] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.233445][ T9189] siw: device registration error -23 [pid 9190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9190] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9190] close(3) = 0 [pid 9190] close(4) = 0 [pid 9190] close(5) = 0 [pid 9190] close(6) = -1 EBADF (Bad file descriptor) [pid 9190] close(7) = -1 EBADF (Bad file descriptor) [pid 9190] close(8) = -1 EBADF (Bad file descriptor) [pid 9190] close(9) = -1 EBADF (Bad file descriptor) [pid 9190] close(10) = -1 EBADF (Bad file descriptor) [pid 9190] close(11) = -1 EBADF (Bad file descriptor) [pid 9190] close(12) = -1 EBADF (Bad file descriptor) [pid 9190] close(13) = -1 EBADF (Bad file descriptor) [pid 9190] close(14) = -1 EBADF (Bad file descriptor) [pid 9190] close(15) = -1 EBADF (Bad file descriptor) [pid 9190] close(16) = -1 EBADF (Bad file descriptor) [pid 9190] close(17) = -1 EBADF (Bad file descriptor) [pid 9190] close(18) = -1 EBADF (Bad file descriptor) [pid 9190] close(19) = -1 EBADF (Bad file descriptor) [pid 9190] close(20) = -1 EBADF (Bad file descriptor) [pid 9190] close(21) = -1 EBADF (Bad file descriptor) [pid 9190] close(22) = -1 EBADF (Bad file descriptor) [pid 9190] close(23) = -1 EBADF (Bad file descriptor) [pid 9190] close(24) = -1 EBADF (Bad file descriptor) [pid 9190] close(25) = -1 EBADF (Bad file descriptor) [pid 9190] close(26) = -1 EBADF (Bad file descriptor) [pid 9190] close(27) = -1 EBADF (Bad file descriptor) [pid 9190] close(28) = -1 EBADF (Bad file descriptor) [pid 9190] close(29) = -1 EBADF (Bad file descriptor) [pid 9190] exit_group(0) = ? [pid 9190] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3572, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3570", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3570", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3570/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3570/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3570/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3570") = 0 [pid 3620] mkdir("./3571", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3573 ./strace-static-x86_64: Process 9191 attached [pid 9191] chdir("./3571") = 0 [ 213.270131][ T9190] siw: device registration error -23 [pid 9191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9191] setpgid(0, 0) = 0 [pid 9191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9191] write(3, "1000", 4) = 4 [pid 9191] close(3) = 0 [pid 9191] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9191] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9191] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9191] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9191] close(3) = 0 [pid 9191] close(4) = 0 [pid 9191] close(5) = 0 [pid 9191] close(6) = -1 EBADF (Bad file descriptor) [pid 9191] close(7) = -1 EBADF (Bad file descriptor) [pid 9191] close(8) = -1 EBADF (Bad file descriptor) [pid 9191] close(9) = -1 EBADF (Bad file descriptor) [pid 9191] close(10) = -1 EBADF (Bad file descriptor) [pid 9191] close(11) = -1 EBADF (Bad file descriptor) [pid 9191] close(12) = -1 EBADF (Bad file descriptor) [pid 9191] close(13) = -1 EBADF (Bad file descriptor) [pid 9191] close(14) = -1 EBADF (Bad file descriptor) [pid 9191] close(15) = -1 EBADF (Bad file descriptor) [pid 9191] close(16) = -1 EBADF (Bad file descriptor) [pid 9191] close(17) = -1 EBADF (Bad file descriptor) [pid 9191] close(18) = -1 EBADF (Bad file descriptor) [pid 9191] close(19) = -1 EBADF (Bad file descriptor) [pid 9191] close(20) = -1 EBADF (Bad file descriptor) [pid 9191] close(21) = -1 EBADF (Bad file descriptor) [pid 9191] close(22) = -1 EBADF (Bad file descriptor) [pid 9191] close(23) = -1 EBADF (Bad file descriptor) [pid 9191] close(24) = -1 EBADF (Bad file descriptor) [pid 9191] close(25) = -1 EBADF (Bad file descriptor) [pid 9191] close(26) = -1 EBADF (Bad file descriptor) [pid 9191] close(27) = -1 EBADF (Bad file descriptor) [pid 9191] close(28) = -1 EBADF (Bad file descriptor) [pid 9191] close(29) = -1 EBADF (Bad file descriptor) [pid 9191] exit_group(0) = ? [pid 9191] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3573, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3571", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3571", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3571/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3571/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3571/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3571") = 0 [pid 3620] mkdir("./3572", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3574 ./strace-static-x86_64: Process 9192 attached [pid 9192] chdir("./3572") = 0 [pid 9192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9192] setpgid(0, 0) = 0 [pid 9192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9192] write(3, "1000", 4) = 4 [pid 9192] close(3) = 0 [pid 9192] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9192] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9192] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9192] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9192] close(3) = 0 [pid 9192] close(4) = 0 [pid 9192] close(5) = 0 [pid 9192] close(6) = -1 EBADF (Bad file descriptor) [pid 9192] close(7) = -1 EBADF (Bad file descriptor) [pid 9192] close(8) = -1 EBADF (Bad file descriptor) [pid 9192] close(9) = -1 EBADF (Bad file descriptor) [pid 9192] close(10) = -1 EBADF (Bad file descriptor) [pid 9192] close(11) = -1 EBADF (Bad file descriptor) [pid 9192] close(12) = -1 EBADF (Bad file descriptor) [pid 9192] close(13) = -1 EBADF (Bad file descriptor) [pid 9192] close(14) = -1 EBADF (Bad file descriptor) [pid 9192] close(15) = -1 EBADF (Bad file descriptor) [pid 9192] close(16) = -1 EBADF (Bad file descriptor) [pid 9192] close(17) = -1 EBADF (Bad file descriptor) [pid 9192] close(18) = -1 EBADF (Bad file descriptor) [pid 9192] close(19) = -1 EBADF (Bad file descriptor) [pid 9192] close(20) = -1 EBADF (Bad file descriptor) [pid 9192] close(21) = -1 EBADF (Bad file descriptor) [pid 9192] close(22) = -1 EBADF (Bad file descriptor) [pid 9192] close(23) = -1 EBADF (Bad file descriptor) [pid 9192] close(24) = -1 EBADF (Bad file descriptor) [pid 9192] close(25) = -1 EBADF (Bad file descriptor) [pid 9192] close(26) = -1 EBADF (Bad file descriptor) [pid 9192] close(27) = -1 EBADF (Bad file descriptor) [pid 9192] close(28) = -1 EBADF (Bad file descriptor) [pid 9192] close(29) = -1 EBADF (Bad file descriptor) [pid 9192] exit_group(0) = ? [pid 9192] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3574, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3572", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3572", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3572/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3572/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3572/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3572") = 0 [pid 3620] mkdir("./3573", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9193 attached , child_tidptr=0x555555b53690) = 3575 [pid 9193] chdir("./3573") = 0 [pid 9193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9193] setpgid(0, 0) = 0 [pid 9193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9193] write(3, "1000", 4) = 4 [pid 9193] close(3) = 0 [pid 9193] symlink("/dev/binderfs", "./binderfs") = 0 [ 213.314202][ T9191] siw: device registration error -23 [ 213.346838][ T9192] siw: device registration error -23 [pid 9193] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9193] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9193] close(3) = 0 [pid 9193] close(4) = 0 [pid 9193] close(5) = 0 [pid 9193] close(6) = -1 EBADF (Bad file descriptor) [pid 9193] close(7) = -1 EBADF (Bad file descriptor) [pid 9193] close(8) = -1 EBADF (Bad file descriptor) [pid 9193] close(9) = -1 EBADF (Bad file descriptor) [pid 9193] close(10) = -1 EBADF (Bad file descriptor) [pid 9193] close(11) = -1 EBADF (Bad file descriptor) [pid 9193] close(12) = -1 EBADF (Bad file descriptor) [pid 9193] close(13) = -1 EBADF (Bad file descriptor) [pid 9193] close(14) = -1 EBADF (Bad file descriptor) [pid 9193] close(15) = -1 EBADF (Bad file descriptor) [pid 9193] close(16) = -1 EBADF (Bad file descriptor) [pid 9193] close(17) = -1 EBADF (Bad file descriptor) [pid 9193] close(18) = -1 EBADF (Bad file descriptor) [pid 9193] close(19) = -1 EBADF (Bad file descriptor) [pid 9193] close(20) = -1 EBADF (Bad file descriptor) [pid 9193] close(21) = -1 EBADF (Bad file descriptor) [pid 9193] close(22) = -1 EBADF (Bad file descriptor) [pid 9193] close(23) = -1 EBADF (Bad file descriptor) [pid 9193] close(24) = -1 EBADF (Bad file descriptor) [pid 9193] close(25) = -1 EBADF (Bad file descriptor) [pid 9193] close(26) = -1 EBADF (Bad file descriptor) [pid 9193] close(27) = -1 EBADF (Bad file descriptor) [pid 9193] close(28) = -1 EBADF (Bad file descriptor) [pid 9193] close(29) = -1 EBADF (Bad file descriptor) [pid 9193] exit_group(0) = ? [pid 9193] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3575, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3573", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3573", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3573/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3573/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3573/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3573") = 0 [pid 3620] mkdir("./3574", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9194 attached , child_tidptr=0x555555b53690) = 3576 [pid 9194] chdir("./3574") = 0 [pid 9194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9194] setpgid(0, 0) = 0 [pid 9194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9194] write(3, "1000", 4) = 4 [pid 9194] close(3) = 0 [pid 9194] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9194] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.381774][ T9193] siw: device registration error -23 [pid 9194] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9194] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9194] close(3) = 0 [pid 9194] close(4) = 0 [pid 9194] close(5) = 0 [pid 9194] close(6) = -1 EBADF (Bad file descriptor) [pid 9194] close(7) = -1 EBADF (Bad file descriptor) [pid 9194] close(8) = -1 EBADF (Bad file descriptor) [pid 9194] close(9) = -1 EBADF (Bad file descriptor) [pid 9194] close(10) = -1 EBADF (Bad file descriptor) [pid 9194] close(11) = -1 EBADF (Bad file descriptor) [pid 9194] close(12) = -1 EBADF (Bad file descriptor) [pid 9194] close(13) = -1 EBADF (Bad file descriptor) [pid 9194] close(14) = -1 EBADF (Bad file descriptor) [pid 9194] close(15) = -1 EBADF (Bad file descriptor) [pid 9194] close(16) = -1 EBADF (Bad file descriptor) [pid 9194] close(17) = -1 EBADF (Bad file descriptor) [pid 9194] close(18) = -1 EBADF (Bad file descriptor) [pid 9194] close(19) = -1 EBADF (Bad file descriptor) [pid 9194] close(20) = -1 EBADF (Bad file descriptor) [pid 9194] close(21) = -1 EBADF (Bad file descriptor) [pid 9194] close(22) = -1 EBADF (Bad file descriptor) [pid 9194] close(23) = -1 EBADF (Bad file descriptor) [pid 9194] close(24) = -1 EBADF (Bad file descriptor) [pid 9194] close(25) = -1 EBADF (Bad file descriptor) [pid 9194] close(26) = -1 EBADF (Bad file descriptor) [pid 9194] close(27) = -1 EBADF (Bad file descriptor) [pid 9194] close(28) = -1 EBADF (Bad file descriptor) [pid 9194] close(29) = -1 EBADF (Bad file descriptor) [pid 9194] exit_group(0) = ? [pid 9194] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3576, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3574", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3574", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3574/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3574/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3574/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3574") = 0 [pid 3620] mkdir("./3575", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9195 attached , child_tidptr=0x555555b53690) = 3577 [pid 9195] chdir("./3575") = 0 [pid 9195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9195] setpgid(0, 0) = 0 [pid 9195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9195] write(3, "1000", 4) = 4 [pid 9195] close(3) = 0 [pid 9195] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9195] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.421061][ T9194] siw: device registration error -23 [pid 9195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9195] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9195] close(3) = 0 [pid 9195] close(4) = 0 [pid 9195] close(5) = 0 [pid 9195] close(6) = -1 EBADF (Bad file descriptor) [pid 9195] close(7) = -1 EBADF (Bad file descriptor) [pid 9195] close(8) = -1 EBADF (Bad file descriptor) [pid 9195] close(9) = -1 EBADF (Bad file descriptor) [pid 9195] close(10) = -1 EBADF (Bad file descriptor) [pid 9195] close(11) = -1 EBADF (Bad file descriptor) [pid 9195] close(12) = -1 EBADF (Bad file descriptor) [pid 9195] close(13) = -1 EBADF (Bad file descriptor) [pid 9195] close(14) = -1 EBADF (Bad file descriptor) [pid 9195] close(15) = -1 EBADF (Bad file descriptor) [pid 9195] close(16) = -1 EBADF (Bad file descriptor) [pid 9195] close(17) = -1 EBADF (Bad file descriptor) [pid 9195] close(18) = -1 EBADF (Bad file descriptor) [pid 9195] close(19) = -1 EBADF (Bad file descriptor) [pid 9195] close(20) = -1 EBADF (Bad file descriptor) [pid 9195] close(21) = -1 EBADF (Bad file descriptor) [pid 9195] close(22) = -1 EBADF (Bad file descriptor) [pid 9195] close(23) = -1 EBADF (Bad file descriptor) [pid 9195] close(24) = -1 EBADF (Bad file descriptor) [pid 9195] close(25) = -1 EBADF (Bad file descriptor) [pid 9195] close(26) = -1 EBADF (Bad file descriptor) [pid 9195] close(27) = -1 EBADF (Bad file descriptor) [pid 9195] close(28) = -1 EBADF (Bad file descriptor) [pid 9195] close(29) = -1 EBADF (Bad file descriptor) [pid 9195] exit_group(0) = ? [pid 9195] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3577, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3575", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3575", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3575/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3575/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3575/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3575") = 0 [pid 3620] mkdir("./3576", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9196 attached , child_tidptr=0x555555b53690) = 3578 [pid 9196] chdir("./3576") = 0 [pid 9196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9196] setpgid(0, 0) = 0 [pid 9196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9196] write(3, "1000", 4) = 4 [pid 9196] close(3) = 0 [pid 9196] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9196] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.451647][ T9195] siw: device registration error -23 [pid 9196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9196] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9196] close(3) = 0 [pid 9196] close(4) = 0 [pid 9196] close(5) = 0 [pid 9196] close(6) = -1 EBADF (Bad file descriptor) [pid 9196] close(7) = -1 EBADF (Bad file descriptor) [pid 9196] close(8) = -1 EBADF (Bad file descriptor) [pid 9196] close(9) = -1 EBADF (Bad file descriptor) [pid 9196] close(10) = -1 EBADF (Bad file descriptor) [pid 9196] close(11) = -1 EBADF (Bad file descriptor) [pid 9196] close(12) = -1 EBADF (Bad file descriptor) [pid 9196] close(13) = -1 EBADF (Bad file descriptor) [pid 9196] close(14) = -1 EBADF (Bad file descriptor) [pid 9196] close(15) = -1 EBADF (Bad file descriptor) [pid 9196] close(16) = -1 EBADF (Bad file descriptor) [pid 9196] close(17) = -1 EBADF (Bad file descriptor) [pid 9196] close(18) = -1 EBADF (Bad file descriptor) [pid 9196] close(19) = -1 EBADF (Bad file descriptor) [pid 9196] close(20) = -1 EBADF (Bad file descriptor) [pid 9196] close(21) = -1 EBADF (Bad file descriptor) [pid 9196] close(22) = -1 EBADF (Bad file descriptor) [pid 9196] close(23) = -1 EBADF (Bad file descriptor) [pid 9196] close(24) = -1 EBADF (Bad file descriptor) [pid 9196] close(25) = -1 EBADF (Bad file descriptor) [pid 9196] close(26) = -1 EBADF (Bad file descriptor) [pid 9196] close(27) = -1 EBADF (Bad file descriptor) [pid 9196] close(28) = -1 EBADF (Bad file descriptor) [pid 9196] close(29) = -1 EBADF (Bad file descriptor) [pid 9196] exit_group(0) = ? [pid 9196] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3578, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3576", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3576", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3576/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3576/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3576/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3576") = 0 [pid 3620] mkdir("./3577", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9197 attached , child_tidptr=0x555555b53690) = 3579 [pid 9197] chdir("./3577") = 0 [pid 9197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9197] setpgid(0, 0) = 0 [pid 9197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9197] write(3, "1000", 4) = 4 [pid 9197] close(3) = 0 [pid 9197] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9197] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.483927][ T9196] siw: device registration error -23 [pid 9197] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9197] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9197] close(3) = 0 [pid 9197] close(4) = 0 [pid 9197] close(5) = 0 [pid 9197] close(6) = -1 EBADF (Bad file descriptor) [pid 9197] close(7) = -1 EBADF (Bad file descriptor) [pid 9197] close(8) = -1 EBADF (Bad file descriptor) [pid 9197] close(9) = -1 EBADF (Bad file descriptor) [pid 9197] close(10) = -1 EBADF (Bad file descriptor) [pid 9197] close(11) = -1 EBADF (Bad file descriptor) [pid 9197] close(12) = -1 EBADF (Bad file descriptor) [pid 9197] close(13) = -1 EBADF (Bad file descriptor) [pid 9197] close(14) = -1 EBADF (Bad file descriptor) [pid 9197] close(15) = -1 EBADF (Bad file descriptor) [pid 9197] close(16) = -1 EBADF (Bad file descriptor) [pid 9197] close(17) = -1 EBADF (Bad file descriptor) [pid 9197] close(18) = -1 EBADF (Bad file descriptor) [pid 9197] close(19) = -1 EBADF (Bad file descriptor) [pid 9197] close(20) = -1 EBADF (Bad file descriptor) [pid 9197] close(21) = -1 EBADF (Bad file descriptor) [pid 9197] close(22) = -1 EBADF (Bad file descriptor) [pid 9197] close(23) = -1 EBADF (Bad file descriptor) [pid 9197] close(24) = -1 EBADF (Bad file descriptor) [pid 9197] close(25) = -1 EBADF (Bad file descriptor) [pid 9197] close(26) = -1 EBADF (Bad file descriptor) [pid 9197] close(27) = -1 EBADF (Bad file descriptor) [pid 9197] close(28) = -1 EBADF (Bad file descriptor) [pid 9197] close(29) = -1 EBADF (Bad file descriptor) [pid 9197] exit_group(0) = ? [pid 9197] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3579, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3577", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3577", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3577/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3577/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3577/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3577") = 0 [pid 3620] mkdir("./3578", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3580 ./strace-static-x86_64: Process 9198 attached [pid 9198] chdir("./3578") = 0 [pid 9198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9198] setpgid(0, 0) = 0 [pid 9198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9198] write(3, "1000", 4) = 4 [pid 9198] close(3) = 0 [pid 9198] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9198] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.520456][ T9197] siw: device registration error -23 [pid 9198] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9198] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9198] close(3) = 0 [pid 9198] close(4) = 0 [pid 9198] close(5) = 0 [pid 9198] close(6) = -1 EBADF (Bad file descriptor) [pid 9198] close(7) = -1 EBADF (Bad file descriptor) [pid 9198] close(8) = -1 EBADF (Bad file descriptor) [pid 9198] close(9) = -1 EBADF (Bad file descriptor) [pid 9198] close(10) = -1 EBADF (Bad file descriptor) [pid 9198] close(11) = -1 EBADF (Bad file descriptor) [pid 9198] close(12) = -1 EBADF (Bad file descriptor) [pid 9198] close(13) = -1 EBADF (Bad file descriptor) [pid 9198] close(14) = -1 EBADF (Bad file descriptor) [pid 9198] close(15) = -1 EBADF (Bad file descriptor) [pid 9198] close(16) = -1 EBADF (Bad file descriptor) [pid 9198] close(17) = -1 EBADF (Bad file descriptor) [pid 9198] close(18) = -1 EBADF (Bad file descriptor) [pid 9198] close(19) = -1 EBADF (Bad file descriptor) [pid 9198] close(20) = -1 EBADF (Bad file descriptor) [pid 9198] close(21) = -1 EBADF (Bad file descriptor) [pid 9198] close(22) = -1 EBADF (Bad file descriptor) [pid 9198] close(23) = -1 EBADF (Bad file descriptor) [pid 9198] close(24) = -1 EBADF (Bad file descriptor) [pid 9198] close(25) = -1 EBADF (Bad file descriptor) [pid 9198] close(26) = -1 EBADF (Bad file descriptor) [pid 9198] close(27) = -1 EBADF (Bad file descriptor) [pid 9198] close(28) = -1 EBADF (Bad file descriptor) [pid 9198] close(29) = -1 EBADF (Bad file descriptor) [pid 9198] exit_group(0) = ? [pid 9198] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3580, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3578", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3578", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3578/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3578/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3578/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3578") = 0 [pid 3620] mkdir("./3579", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3581 ./strace-static-x86_64: Process 9199 attached [pid 9199] chdir("./3579") = 0 [pid 9199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9199] setpgid(0, 0) = 0 [pid 9199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9199] write(3, "1000", 4) = 4 [pid 9199] close(3) = 0 [pid 9199] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9199] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.556759][ T9198] siw: device registration error -23 [pid 9199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9199] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9199] close(3) = 0 [pid 9199] close(4) = 0 [pid 9199] close(5) = 0 [pid 9199] close(6) = -1 EBADF (Bad file descriptor) [pid 9199] close(7) = -1 EBADF (Bad file descriptor) [pid 9199] close(8) = -1 EBADF (Bad file descriptor) [pid 9199] close(9) = -1 EBADF (Bad file descriptor) [pid 9199] close(10) = -1 EBADF (Bad file descriptor) [pid 9199] close(11) = -1 EBADF (Bad file descriptor) [pid 9199] close(12) = -1 EBADF (Bad file descriptor) [pid 9199] close(13) = -1 EBADF (Bad file descriptor) [pid 9199] close(14) = -1 EBADF (Bad file descriptor) [pid 9199] close(15) = -1 EBADF (Bad file descriptor) [pid 9199] close(16) = -1 EBADF (Bad file descriptor) [pid 9199] close(17) = -1 EBADF (Bad file descriptor) [pid 9199] close(18) = -1 EBADF (Bad file descriptor) [pid 9199] close(19) = -1 EBADF (Bad file descriptor) [pid 9199] close(20) = -1 EBADF (Bad file descriptor) [pid 9199] close(21) = -1 EBADF (Bad file descriptor) [pid 9199] close(22) = -1 EBADF (Bad file descriptor) [pid 9199] close(23) = -1 EBADF (Bad file descriptor) [pid 9199] close(24) = -1 EBADF (Bad file descriptor) [pid 9199] close(25) = -1 EBADF (Bad file descriptor) [pid 9199] close(26) = -1 EBADF (Bad file descriptor) [pid 9199] close(27) = -1 EBADF (Bad file descriptor) [pid 9199] close(28) = -1 EBADF (Bad file descriptor) [pid 9199] close(29) = -1 EBADF (Bad file descriptor) [pid 9199] exit_group(0) = ? [pid 9199] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3581, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3579", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3579", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3579/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3579/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3579/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3579") = 0 [pid 3620] mkdir("./3580", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9200 attached , child_tidptr=0x555555b53690) = 3582 [pid 9200] chdir("./3580") = 0 [pid 9200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9200] setpgid(0, 0) = 0 [pid 9200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9200] write(3, "1000", 4) = 4 [pid 9200] close(3) = 0 [pid 9200] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9200] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.590642][ T9199] siw: device registration error -23 [pid 9200] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9200] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9200] close(3) = 0 [pid 9200] close(4) = 0 [pid 9200] close(5) = 0 [pid 9200] close(6) = -1 EBADF (Bad file descriptor) [pid 9200] close(7) = -1 EBADF (Bad file descriptor) [pid 9200] close(8) = -1 EBADF (Bad file descriptor) [pid 9200] close(9) = -1 EBADF (Bad file descriptor) [pid 9200] close(10) = -1 EBADF (Bad file descriptor) [pid 9200] close(11) = -1 EBADF (Bad file descriptor) [pid 9200] close(12) = -1 EBADF (Bad file descriptor) [pid 9200] close(13) = -1 EBADF (Bad file descriptor) [pid 9200] close(14) = -1 EBADF (Bad file descriptor) [pid 9200] close(15) = -1 EBADF (Bad file descriptor) [pid 9200] close(16) = -1 EBADF (Bad file descriptor) [pid 9200] close(17) = -1 EBADF (Bad file descriptor) [pid 9200] close(18) = -1 EBADF (Bad file descriptor) [pid 9200] close(19) = -1 EBADF (Bad file descriptor) [pid 9200] close(20) = -1 EBADF (Bad file descriptor) [pid 9200] close(21) = -1 EBADF (Bad file descriptor) [pid 9200] close(22) = -1 EBADF (Bad file descriptor) [pid 9200] close(23) = -1 EBADF (Bad file descriptor) [pid 9200] close(24) = -1 EBADF (Bad file descriptor) [pid 9200] close(25) = -1 EBADF (Bad file descriptor) [pid 9200] close(26) = -1 EBADF (Bad file descriptor) [pid 9200] close(27) = -1 EBADF (Bad file descriptor) [pid 9200] close(28) = -1 EBADF (Bad file descriptor) [pid 9200] close(29) = -1 EBADF (Bad file descriptor) [pid 9200] exit_group(0) = ? [pid 9200] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3582, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3580", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3580", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3580/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3580/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3580/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3580") = 0 [pid 3620] mkdir("./3581", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3583 ./strace-static-x86_64: Process 9201 attached [pid 9201] chdir("./3581") = 0 [pid 9201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9201] setpgid(0, 0) = 0 [pid 9201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9201] write(3, "1000", 4) = 4 [pid 9201] close(3) = 0 [pid 9201] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9201] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.629202][ T9200] siw: device registration error -23 [pid 9201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9201] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9201] close(3) = 0 [pid 9201] close(4) = 0 [pid 9201] close(5) = 0 [pid 9201] close(6) = -1 EBADF (Bad file descriptor) [pid 9201] close(7) = -1 EBADF (Bad file descriptor) [pid 9201] close(8) = -1 EBADF (Bad file descriptor) [pid 9201] close(9) = -1 EBADF (Bad file descriptor) [pid 9201] close(10) = -1 EBADF (Bad file descriptor) [pid 9201] close(11) = -1 EBADF (Bad file descriptor) [pid 9201] close(12) = -1 EBADF (Bad file descriptor) [pid 9201] close(13) = -1 EBADF (Bad file descriptor) [pid 9201] close(14) = -1 EBADF (Bad file descriptor) [pid 9201] close(15) = -1 EBADF (Bad file descriptor) [pid 9201] close(16) = -1 EBADF (Bad file descriptor) [pid 9201] close(17) = -1 EBADF (Bad file descriptor) [pid 9201] close(18) = -1 EBADF (Bad file descriptor) [pid 9201] close(19) = -1 EBADF (Bad file descriptor) [pid 9201] close(20) = -1 EBADF (Bad file descriptor) [pid 9201] close(21) = -1 EBADF (Bad file descriptor) [pid 9201] close(22) = -1 EBADF (Bad file descriptor) [pid 9201] close(23) = -1 EBADF (Bad file descriptor) [pid 9201] close(24) = -1 EBADF (Bad file descriptor) [pid 9201] close(25) = -1 EBADF (Bad file descriptor) [pid 9201] close(26) = -1 EBADF (Bad file descriptor) [pid 9201] close(27) = -1 EBADF (Bad file descriptor) [pid 9201] close(28) = -1 EBADF (Bad file descriptor) [pid 9201] close(29) = -1 EBADF (Bad file descriptor) [pid 9201] exit_group(0) = ? [pid 9201] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3583, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3581", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3581", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3581/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3581/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3581/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3581") = 0 [pid 3620] mkdir("./3582", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3584 ./strace-static-x86_64: Process 9202 attached [pid 9202] chdir("./3582") = 0 [pid 9202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9202] setpgid(0, 0) = 0 [pid 9202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9202] write(3, "1000", 4) = 4 [pid 9202] close(3) = 0 [pid 9202] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9202] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.662354][ T9201] siw: device registration error -23 [pid 9202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9202] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9202] close(3) = 0 [pid 9202] close(4) = 0 [pid 9202] close(5) = 0 [pid 9202] close(6) = -1 EBADF (Bad file descriptor) [pid 9202] close(7) = -1 EBADF (Bad file descriptor) [pid 9202] close(8) = -1 EBADF (Bad file descriptor) [pid 9202] close(9) = -1 EBADF (Bad file descriptor) [pid 9202] close(10) = -1 EBADF (Bad file descriptor) [pid 9202] close(11) = -1 EBADF (Bad file descriptor) [pid 9202] close(12) = -1 EBADF (Bad file descriptor) [pid 9202] close(13) = -1 EBADF (Bad file descriptor) [pid 9202] close(14) = -1 EBADF (Bad file descriptor) [pid 9202] close(15) = -1 EBADF (Bad file descriptor) [pid 9202] close(16) = -1 EBADF (Bad file descriptor) [pid 9202] close(17) = -1 EBADF (Bad file descriptor) [pid 9202] close(18) = -1 EBADF (Bad file descriptor) [pid 9202] close(19) = -1 EBADF (Bad file descriptor) [pid 9202] close(20) = -1 EBADF (Bad file descriptor) [pid 9202] close(21) = -1 EBADF (Bad file descriptor) [pid 9202] close(22) = -1 EBADF (Bad file descriptor) [pid 9202] close(23) = -1 EBADF (Bad file descriptor) [pid 9202] close(24) = -1 EBADF (Bad file descriptor) [pid 9202] close(25) = -1 EBADF (Bad file descriptor) [pid 9202] close(26) = -1 EBADF (Bad file descriptor) [pid 9202] close(27) = -1 EBADF (Bad file descriptor) [pid 9202] close(28) = -1 EBADF (Bad file descriptor) [pid 9202] close(29) = -1 EBADF (Bad file descriptor) [pid 9202] exit_group(0) = ? [pid 9202] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3584, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3582", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3582", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3582/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3582/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3582/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3582") = 0 [pid 3620] mkdir("./3583", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9203 attached , child_tidptr=0x555555b53690) = 3585 [pid 9203] chdir("./3583") = 0 [pid 9203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9203] setpgid(0, 0) = 0 [pid 9203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9203] write(3, "1000", 4) = 4 [pid 9203] close(3) = 0 [pid 9203] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9203] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.699151][ T9202] siw: device registration error -23 [pid 9203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9203] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9203] close(3) = 0 [pid 9203] close(4) = 0 [pid 9203] close(5) = 0 [pid 9203] close(6) = -1 EBADF (Bad file descriptor) [pid 9203] close(7) = -1 EBADF (Bad file descriptor) [pid 9203] close(8) = -1 EBADF (Bad file descriptor) [pid 9203] close(9) = -1 EBADF (Bad file descriptor) [pid 9203] close(10) = -1 EBADF (Bad file descriptor) [pid 9203] close(11) = -1 EBADF (Bad file descriptor) [pid 9203] close(12) = -1 EBADF (Bad file descriptor) [pid 9203] close(13) = -1 EBADF (Bad file descriptor) [pid 9203] close(14) = -1 EBADF (Bad file descriptor) [pid 9203] close(15) = -1 EBADF (Bad file descriptor) [pid 9203] close(16) = -1 EBADF (Bad file descriptor) [pid 9203] close(17) = -1 EBADF (Bad file descriptor) [pid 9203] close(18) = -1 EBADF (Bad file descriptor) [pid 9203] close(19) = -1 EBADF (Bad file descriptor) [pid 9203] close(20) = -1 EBADF (Bad file descriptor) [pid 9203] close(21) = -1 EBADF (Bad file descriptor) [pid 9203] close(22) = -1 EBADF (Bad file descriptor) [pid 9203] close(23) = -1 EBADF (Bad file descriptor) [pid 9203] close(24) = -1 EBADF (Bad file descriptor) [pid 9203] close(25) = -1 EBADF (Bad file descriptor) [pid 9203] close(26) = -1 EBADF (Bad file descriptor) [pid 9203] close(27) = -1 EBADF (Bad file descriptor) [pid 9203] close(28) = -1 EBADF (Bad file descriptor) [pid 9203] close(29) = -1 EBADF (Bad file descriptor) [pid 9203] exit_group(0) = ? [pid 9203] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3585, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3583", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3583", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3583/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3583/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3583/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3583") = 0 [pid 3620] mkdir("./3584", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9204 attached , child_tidptr=0x555555b53690) = 3586 [pid 9204] chdir("./3584") = 0 [pid 9204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9204] setpgid(0, 0) = 0 [pid 9204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9204] write(3, "1000", 4) = 4 [pid 9204] close(3) = 0 [pid 9204] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9204] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.730582][ T9203] siw: device registration error -23 [pid 9204] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9204] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9204] close(3) = 0 [pid 9204] close(4) = 0 [pid 9204] close(5) = 0 [pid 9204] close(6) = -1 EBADF (Bad file descriptor) [pid 9204] close(7) = -1 EBADF (Bad file descriptor) [pid 9204] close(8) = -1 EBADF (Bad file descriptor) [pid 9204] close(9) = -1 EBADF (Bad file descriptor) [pid 9204] close(10) = -1 EBADF (Bad file descriptor) [pid 9204] close(11) = -1 EBADF (Bad file descriptor) [pid 9204] close(12) = -1 EBADF (Bad file descriptor) [pid 9204] close(13) = -1 EBADF (Bad file descriptor) [pid 9204] close(14) = -1 EBADF (Bad file descriptor) [pid 9204] close(15) = -1 EBADF (Bad file descriptor) [pid 9204] close(16) = -1 EBADF (Bad file descriptor) [pid 9204] close(17) = -1 EBADF (Bad file descriptor) [pid 9204] close(18) = -1 EBADF (Bad file descriptor) [pid 9204] close(19) = -1 EBADF (Bad file descriptor) [pid 9204] close(20) = -1 EBADF (Bad file descriptor) [pid 9204] close(21) = -1 EBADF (Bad file descriptor) [pid 9204] close(22) = -1 EBADF (Bad file descriptor) [pid 9204] close(23) = -1 EBADF (Bad file descriptor) [pid 9204] close(24) = -1 EBADF (Bad file descriptor) [pid 9204] close(25) = -1 EBADF (Bad file descriptor) [pid 9204] close(26) = -1 EBADF (Bad file descriptor) [pid 9204] close(27) = -1 EBADF (Bad file descriptor) [pid 9204] close(28) = -1 EBADF (Bad file descriptor) [pid 9204] close(29) = -1 EBADF (Bad file descriptor) [pid 9204] exit_group(0) = ? [pid 9204] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3586, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3584", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3584", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3584/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3584/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3584/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3584") = 0 [pid 3620] mkdir("./3585", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9205 attached , child_tidptr=0x555555b53690) = 3587 [pid 9205] chdir("./3585") = 0 [pid 9205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9205] setpgid(0, 0) = 0 [pid 9205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9205] write(3, "1000", 4) = 4 [pid 9205] close(3) = 0 [pid 9205] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9205] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.767797][ T9204] siw: device registration error -23 [pid 9205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9205] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9205] close(3) = 0 [pid 9205] close(4) = 0 [pid 9205] close(5) = 0 [pid 9205] close(6) = -1 EBADF (Bad file descriptor) [pid 9205] close(7) = -1 EBADF (Bad file descriptor) [pid 9205] close(8) = -1 EBADF (Bad file descriptor) [pid 9205] close(9) = -1 EBADF (Bad file descriptor) [pid 9205] close(10) = -1 EBADF (Bad file descriptor) [pid 9205] close(11) = -1 EBADF (Bad file descriptor) [pid 9205] close(12) = -1 EBADF (Bad file descriptor) [pid 9205] close(13) = -1 EBADF (Bad file descriptor) [pid 9205] close(14) = -1 EBADF (Bad file descriptor) [pid 9205] close(15) = -1 EBADF (Bad file descriptor) [pid 9205] close(16) = -1 EBADF (Bad file descriptor) [pid 9205] close(17) = -1 EBADF (Bad file descriptor) [pid 9205] close(18) = -1 EBADF (Bad file descriptor) [pid 9205] close(19) = -1 EBADF (Bad file descriptor) [pid 9205] close(20) = -1 EBADF (Bad file descriptor) [pid 9205] close(21) = -1 EBADF (Bad file descriptor) [pid 9205] close(22) = -1 EBADF (Bad file descriptor) [pid 9205] close(23) = -1 EBADF (Bad file descriptor) [pid 9205] close(24) = -1 EBADF (Bad file descriptor) [pid 9205] close(25) = -1 EBADF (Bad file descriptor) [pid 9205] close(26) = -1 EBADF (Bad file descriptor) [pid 9205] close(27) = -1 EBADF (Bad file descriptor) [pid 9205] close(28) = -1 EBADF (Bad file descriptor) [pid 9205] close(29) = -1 EBADF (Bad file descriptor) [pid 9205] exit_group(0) = ? [pid 9205] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3587, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3585", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3585", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3585/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3585/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3585/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3585") = 0 [pid 3620] mkdir("./3586", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9206 attached , child_tidptr=0x555555b53690) = 3588 [pid 9206] chdir("./3586") = 0 [pid 9206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9206] setpgid(0, 0) = 0 [pid 9206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9206] write(3, "1000", 4) = 4 [pid 9206] close(3) = 0 [pid 9206] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9206] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.801841][ T9205] siw: device registration error -23 [pid 9206] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9206] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9206] close(3) = 0 [pid 9206] close(4) = 0 [pid 9206] close(5) = 0 [pid 9206] close(6) = -1 EBADF (Bad file descriptor) [pid 9206] close(7) = -1 EBADF (Bad file descriptor) [pid 9206] close(8) = -1 EBADF (Bad file descriptor) [pid 9206] close(9) = -1 EBADF (Bad file descriptor) [pid 9206] close(10) = -1 EBADF (Bad file descriptor) [pid 9206] close(11) = -1 EBADF (Bad file descriptor) [pid 9206] close(12) = -1 EBADF (Bad file descriptor) [pid 9206] close(13) = -1 EBADF (Bad file descriptor) [pid 9206] close(14) = -1 EBADF (Bad file descriptor) [pid 9206] close(15) = -1 EBADF (Bad file descriptor) [pid 9206] close(16) = -1 EBADF (Bad file descriptor) [pid 9206] close(17) = -1 EBADF (Bad file descriptor) [pid 9206] close(18) = -1 EBADF (Bad file descriptor) [pid 9206] close(19) = -1 EBADF (Bad file descriptor) [pid 9206] close(20) = -1 EBADF (Bad file descriptor) [pid 9206] close(21) = -1 EBADF (Bad file descriptor) [pid 9206] close(22) = -1 EBADF (Bad file descriptor) [pid 9206] close(23) = -1 EBADF (Bad file descriptor) [pid 9206] close(24) = -1 EBADF (Bad file descriptor) [pid 9206] close(25) = -1 EBADF (Bad file descriptor) [pid 9206] close(26) = -1 EBADF (Bad file descriptor) [pid 9206] close(27) = -1 EBADF (Bad file descriptor) [pid 9206] close(28) = -1 EBADF (Bad file descriptor) [pid 9206] close(29) = -1 EBADF (Bad file descriptor) [pid 9206] exit_group(0) = ? [pid 9206] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3588, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3586", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3586", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3586/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3586/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3586/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3586") = 0 [pid 3620] mkdir("./3587", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9207 attached , child_tidptr=0x555555b53690) = 3589 [pid 9207] chdir("./3587") = 0 [pid 9207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9207] setpgid(0, 0) = 0 [pid 9207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9207] write(3, "1000", 4) = 4 [pid 9207] close(3) = 0 [pid 9207] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9207] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.834017][ T9206] siw: device registration error -23 [pid 9207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9207] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9207] close(3) = 0 [pid 9207] close(4) = 0 [pid 9207] close(5) = 0 [pid 9207] close(6) = -1 EBADF (Bad file descriptor) [pid 9207] close(7) = -1 EBADF (Bad file descriptor) [pid 9207] close(8) = -1 EBADF (Bad file descriptor) [pid 9207] close(9) = -1 EBADF (Bad file descriptor) [pid 9207] close(10) = -1 EBADF (Bad file descriptor) [pid 9207] close(11) = -1 EBADF (Bad file descriptor) [pid 9207] close(12) = -1 EBADF (Bad file descriptor) [pid 9207] close(13) = -1 EBADF (Bad file descriptor) [pid 9207] close(14) = -1 EBADF (Bad file descriptor) [pid 9207] close(15) = -1 EBADF (Bad file descriptor) [pid 9207] close(16) = -1 EBADF (Bad file descriptor) [pid 9207] close(17) = -1 EBADF (Bad file descriptor) [pid 9207] close(18) = -1 EBADF (Bad file descriptor) [pid 9207] close(19) = -1 EBADF (Bad file descriptor) [pid 9207] close(20) = -1 EBADF (Bad file descriptor) [pid 9207] close(21) = -1 EBADF (Bad file descriptor) [pid 9207] close(22) = -1 EBADF (Bad file descriptor) [pid 9207] close(23) = -1 EBADF (Bad file descriptor) [pid 9207] close(24) = -1 EBADF (Bad file descriptor) [pid 9207] close(25) = -1 EBADF (Bad file descriptor) [pid 9207] close(26) = -1 EBADF (Bad file descriptor) [pid 9207] close(27) = -1 EBADF (Bad file descriptor) [pid 9207] close(28) = -1 EBADF (Bad file descriptor) [pid 9207] close(29) = -1 EBADF (Bad file descriptor) [pid 9207] exit_group(0) = ? [pid 9207] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3589, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3587", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3587", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3587/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3587/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3587/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3587") = 0 [pid 3620] mkdir("./3588", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3590 ./strace-static-x86_64: Process 9208 attached [pid 9208] chdir("./3588") = 0 [pid 9208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9208] setpgid(0, 0) = 0 [pid 9208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9208] write(3, "1000", 4) = 4 [pid 9208] close(3) = 0 [pid 9208] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9208] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.871150][ T9207] siw: device registration error -23 [pid 9208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9208] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9208] close(3) = 0 [pid 9208] close(4) = 0 [pid 9208] close(5) = 0 [pid 9208] close(6) = -1 EBADF (Bad file descriptor) [pid 9208] close(7) = -1 EBADF (Bad file descriptor) [pid 9208] close(8) = -1 EBADF (Bad file descriptor) [pid 9208] close(9) = -1 EBADF (Bad file descriptor) [pid 9208] close(10) = -1 EBADF (Bad file descriptor) [pid 9208] close(11) = -1 EBADF (Bad file descriptor) [pid 9208] close(12) = -1 EBADF (Bad file descriptor) [pid 9208] close(13) = -1 EBADF (Bad file descriptor) [pid 9208] close(14) = -1 EBADF (Bad file descriptor) [pid 9208] close(15) = -1 EBADF (Bad file descriptor) [pid 9208] close(16) = -1 EBADF (Bad file descriptor) [pid 9208] close(17) = -1 EBADF (Bad file descriptor) [pid 9208] close(18) = -1 EBADF (Bad file descriptor) [pid 9208] close(19) = -1 EBADF (Bad file descriptor) [pid 9208] close(20) = -1 EBADF (Bad file descriptor) [pid 9208] close(21) = -1 EBADF (Bad file descriptor) [pid 9208] close(22) = -1 EBADF (Bad file descriptor) [pid 9208] close(23) = -1 EBADF (Bad file descriptor) [pid 9208] close(24) = -1 EBADF (Bad file descriptor) [pid 9208] close(25) = -1 EBADF (Bad file descriptor) [pid 9208] close(26) = -1 EBADF (Bad file descriptor) [pid 9208] close(27) = -1 EBADF (Bad file descriptor) [pid 9208] close(28) = -1 EBADF (Bad file descriptor) [pid 9208] close(29) = -1 EBADF (Bad file descriptor) [pid 9208] exit_group(0) = ? [pid 9208] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3590, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3588", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3588", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3588/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3588/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3588/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3588") = 0 [pid 3620] mkdir("./3589", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3591 ./strace-static-x86_64: Process 9209 attached [pid 9209] chdir("./3589") = 0 [pid 9209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9209] setpgid(0, 0) = 0 [pid 9209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9209] write(3, "1000", 4) = 4 [pid 9209] close(3) = 0 [pid 9209] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9209] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.908936][ T9208] siw: device registration error -23 [pid 9209] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9209] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9209] close(3) = 0 [pid 9209] close(4) = 0 [pid 9209] close(5) = 0 [pid 9209] close(6) = -1 EBADF (Bad file descriptor) [pid 9209] close(7) = -1 EBADF (Bad file descriptor) [pid 9209] close(8) = -1 EBADF (Bad file descriptor) [pid 9209] close(9) = -1 EBADF (Bad file descriptor) [pid 9209] close(10) = -1 EBADF (Bad file descriptor) [pid 9209] close(11) = -1 EBADF (Bad file descriptor) [pid 9209] close(12) = -1 EBADF (Bad file descriptor) [pid 9209] close(13) = -1 EBADF (Bad file descriptor) [pid 9209] close(14) = -1 EBADF (Bad file descriptor) [pid 9209] close(15) = -1 EBADF (Bad file descriptor) [pid 9209] close(16) = -1 EBADF (Bad file descriptor) [pid 9209] close(17) = -1 EBADF (Bad file descriptor) [pid 9209] close(18) = -1 EBADF (Bad file descriptor) [pid 9209] close(19) = -1 EBADF (Bad file descriptor) [pid 9209] close(20) = -1 EBADF (Bad file descriptor) [pid 9209] close(21) = -1 EBADF (Bad file descriptor) [pid 9209] close(22) = -1 EBADF (Bad file descriptor) [pid 9209] close(23) = -1 EBADF (Bad file descriptor) [pid 9209] close(24) = -1 EBADF (Bad file descriptor) [pid 9209] close(25) = -1 EBADF (Bad file descriptor) [pid 9209] close(26) = -1 EBADF (Bad file descriptor) [pid 9209] close(27) = -1 EBADF (Bad file descriptor) [pid 9209] close(28) = -1 EBADF (Bad file descriptor) [pid 9209] close(29) = -1 EBADF (Bad file descriptor) [pid 9209] exit_group(0) = ? [pid 9209] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3591, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3589", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3589", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3589/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3589/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3589/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3589") = 0 [pid 3620] mkdir("./3590", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3592 ./strace-static-x86_64: Process 9210 attached [pid 9210] chdir("./3590") = 0 [pid 9210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9210] setpgid(0, 0) = 0 [pid 9210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9210] write(3, "1000", 4) = 4 [pid 9210] close(3) = 0 [pid 9210] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9210] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.948042][ T9209] siw: device registration error -23 [pid 9210] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9210] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9210] close(3) = 0 [pid 9210] close(4) = 0 [pid 9210] close(5) = 0 [pid 9210] close(6) = -1 EBADF (Bad file descriptor) [pid 9210] close(7) = -1 EBADF (Bad file descriptor) [pid 9210] close(8) = -1 EBADF (Bad file descriptor) [pid 9210] close(9) = -1 EBADF (Bad file descriptor) [pid 9210] close(10) = -1 EBADF (Bad file descriptor) [pid 9210] close(11) = -1 EBADF (Bad file descriptor) [pid 9210] close(12) = -1 EBADF (Bad file descriptor) [pid 9210] close(13) = -1 EBADF (Bad file descriptor) [pid 9210] close(14) = -1 EBADF (Bad file descriptor) [pid 9210] close(15) = -1 EBADF (Bad file descriptor) [pid 9210] close(16) = -1 EBADF (Bad file descriptor) [pid 9210] close(17) = -1 EBADF (Bad file descriptor) [pid 9210] close(18) = -1 EBADF (Bad file descriptor) [pid 9210] close(19) = -1 EBADF (Bad file descriptor) [pid 9210] close(20) = -1 EBADF (Bad file descriptor) [pid 9210] close(21) = -1 EBADF (Bad file descriptor) [pid 9210] close(22) = -1 EBADF (Bad file descriptor) [pid 9210] close(23) = -1 EBADF (Bad file descriptor) [pid 9210] close(24) = -1 EBADF (Bad file descriptor) [pid 9210] close(25) = -1 EBADF (Bad file descriptor) [pid 9210] close(26) = -1 EBADF (Bad file descriptor) [pid 9210] close(27) = -1 EBADF (Bad file descriptor) [pid 9210] close(28) = -1 EBADF (Bad file descriptor) [pid 9210] close(29) = -1 EBADF (Bad file descriptor) [pid 9210] exit_group(0) = ? [pid 9210] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3592, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3590", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3590", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3590/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3590/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3590/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3590") = 0 [pid 3620] mkdir("./3591", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3593 ./strace-static-x86_64: Process 9211 attached [pid 9211] chdir("./3591") = 0 [pid 9211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9211] setpgid(0, 0) = 0 [pid 9211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9211] write(3, "1000", 4) = 4 [pid 9211] close(3) = 0 [pid 9211] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9211] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 213.984416][ T9210] siw: device registration error -23 [ 213.993898][ T55] unregister_netdevice: waiting for team_slave_1 to become free. Usage count = 2 [pid 9211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9211] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9211] close(3) = 0 [pid 9211] close(4) = 0 [pid 9211] close(5) = 0 [pid 9211] close(6) = -1 EBADF (Bad file descriptor) [pid 9211] close(7) = -1 EBADF (Bad file descriptor) [pid 9211] close(8) = -1 EBADF (Bad file descriptor) [pid 9211] close(9) = -1 EBADF (Bad file descriptor) [pid 9211] close(10) = -1 EBADF (Bad file descriptor) [pid 9211] close(11) = -1 EBADF (Bad file descriptor) [pid 9211] close(12) = -1 EBADF (Bad file descriptor) [pid 9211] close(13) = -1 EBADF (Bad file descriptor) [pid 9211] close(14) = -1 EBADF (Bad file descriptor) [pid 9211] close(15) = -1 EBADF (Bad file descriptor) [pid 9211] close(16) = -1 EBADF (Bad file descriptor) [pid 9211] close(17) = -1 EBADF (Bad file descriptor) [pid 9211] close(18) = -1 EBADF (Bad file descriptor) [pid 9211] close(19) = -1 EBADF (Bad file descriptor) [pid 9211] close(20) = -1 EBADF (Bad file descriptor) [pid 9211] close(21) = -1 EBADF (Bad file descriptor) [pid 9211] close(22) = -1 EBADF (Bad file descriptor) [pid 9211] close(23) = -1 EBADF (Bad file descriptor) [pid 9211] close(24) = -1 EBADF (Bad file descriptor) [pid 9211] close(25) = -1 EBADF (Bad file descriptor) [pid 9211] close(26) = -1 EBADF (Bad file descriptor) [pid 9211] close(27) = -1 EBADF (Bad file descriptor) [pid 9211] close(28) = -1 EBADF (Bad file descriptor) [pid 9211] close(29) = -1 EBADF (Bad file descriptor) [pid 9211] exit_group(0) = ? [pid 9211] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3593, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3591", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3591", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3591/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3591/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3591/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3591") = 0 [pid 3620] mkdir("./3592", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3594 ./strace-static-x86_64: Process 9212 attached [pid 9212] chdir("./3592") = 0 [pid 9212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9212] setpgid(0, 0) = 0 [pid 9212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9212] write(3, "1000", 4) = 4 [pid 9212] close(3) = 0 [pid 9212] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9212] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.025046][ T9211] siw: device registration error -23 [pid 9212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9212] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9212] close(3) = 0 [pid 9212] close(4) = 0 [pid 9212] close(5) = 0 [pid 9212] close(6) = -1 EBADF (Bad file descriptor) [pid 9212] close(7) = -1 EBADF (Bad file descriptor) [pid 9212] close(8) = -1 EBADF (Bad file descriptor) [pid 9212] close(9) = -1 EBADF (Bad file descriptor) [pid 9212] close(10) = -1 EBADF (Bad file descriptor) [pid 9212] close(11) = -1 EBADF (Bad file descriptor) [pid 9212] close(12) = -1 EBADF (Bad file descriptor) [pid 9212] close(13) = -1 EBADF (Bad file descriptor) [pid 9212] close(14) = -1 EBADF (Bad file descriptor) [pid 9212] close(15) = -1 EBADF (Bad file descriptor) [pid 9212] close(16) = -1 EBADF (Bad file descriptor) [pid 9212] close(17) = -1 EBADF (Bad file descriptor) [pid 9212] close(18) = -1 EBADF (Bad file descriptor) [pid 9212] close(19) = -1 EBADF (Bad file descriptor) [pid 9212] close(20) = -1 EBADF (Bad file descriptor) [pid 9212] close(21) = -1 EBADF (Bad file descriptor) [pid 9212] close(22) = -1 EBADF (Bad file descriptor) [pid 9212] close(23) = -1 EBADF (Bad file descriptor) [pid 9212] close(24) = -1 EBADF (Bad file descriptor) [pid 9212] close(25) = -1 EBADF (Bad file descriptor) [pid 9212] close(26) = -1 EBADF (Bad file descriptor) [pid 9212] close(27) = -1 EBADF (Bad file descriptor) [pid 9212] close(28) = -1 EBADF (Bad file descriptor) [pid 9212] close(29) = -1 EBADF (Bad file descriptor) [pid 9212] exit_group(0) = ? [pid 9212] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3594, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3592", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3592", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3592/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3592/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3592/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3592") = 0 [pid 3620] mkdir("./3593", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3595 ./strace-static-x86_64: Process 9213 attached [pid 9213] chdir("./3593") = 0 [pid 9213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9213] setpgid(0, 0) = 0 [pid 9213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9213] write(3, "1000", 4) = 4 [pid 9213] close(3) = 0 [pid 9213] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9213] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.065199][ T9212] siw: device registration error -23 [pid 9213] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9213] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9213] close(3) = 0 [pid 9213] close(4) = 0 [pid 9213] close(5) = 0 [pid 9213] close(6) = -1 EBADF (Bad file descriptor) [pid 9213] close(7) = -1 EBADF (Bad file descriptor) [pid 9213] close(8) = -1 EBADF (Bad file descriptor) [pid 9213] close(9) = -1 EBADF (Bad file descriptor) [pid 9213] close(10) = -1 EBADF (Bad file descriptor) [pid 9213] close(11) = -1 EBADF (Bad file descriptor) [pid 9213] close(12) = -1 EBADF (Bad file descriptor) [pid 9213] close(13) = -1 EBADF (Bad file descriptor) [pid 9213] close(14) = -1 EBADF (Bad file descriptor) [pid 9213] close(15) = -1 EBADF (Bad file descriptor) [pid 9213] close(16) = -1 EBADF (Bad file descriptor) [pid 9213] close(17) = -1 EBADF (Bad file descriptor) [pid 9213] close(18) = -1 EBADF (Bad file descriptor) [pid 9213] close(19) = -1 EBADF (Bad file descriptor) [pid 9213] close(20) = -1 EBADF (Bad file descriptor) [pid 9213] close(21) = -1 EBADF (Bad file descriptor) [pid 9213] close(22) = -1 EBADF (Bad file descriptor) [pid 9213] close(23) = -1 EBADF (Bad file descriptor) [pid 9213] close(24) = -1 EBADF (Bad file descriptor) [pid 9213] close(25) = -1 EBADF (Bad file descriptor) [pid 9213] close(26) = -1 EBADF (Bad file descriptor) [pid 9213] close(27) = -1 EBADF (Bad file descriptor) [pid 9213] close(28) = -1 EBADF (Bad file descriptor) [pid 9213] close(29) = -1 EBADF (Bad file descriptor) [pid 9213] exit_group(0) = ? [pid 9213] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3595, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3593", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3593", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3593/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3593/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3593/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3593") = 0 [pid 3620] mkdir("./3594", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3596 ./strace-static-x86_64: Process 9214 attached [pid 9214] chdir("./3594") = 0 [pid 9214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9214] setpgid(0, 0) = 0 [pid 9214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9214] write(3, "1000", 4) = 4 [pid 9214] close(3) = 0 [pid 9214] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9214] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.113783][ T9213] siw: device registration error -23 [pid 9214] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9214] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9214] close(3) = 0 [pid 9214] close(4) = 0 [pid 9214] close(5) = 0 [pid 9214] close(6) = -1 EBADF (Bad file descriptor) [pid 9214] close(7) = -1 EBADF (Bad file descriptor) [pid 9214] close(8) = -1 EBADF (Bad file descriptor) [pid 9214] close(9) = -1 EBADF (Bad file descriptor) [pid 9214] close(10) = -1 EBADF (Bad file descriptor) [pid 9214] close(11) = -1 EBADF (Bad file descriptor) [pid 9214] close(12) = -1 EBADF (Bad file descriptor) [pid 9214] close(13) = -1 EBADF (Bad file descriptor) [pid 9214] close(14) = -1 EBADF (Bad file descriptor) [pid 9214] close(15) = -1 EBADF (Bad file descriptor) [pid 9214] close(16) = -1 EBADF (Bad file descriptor) [pid 9214] close(17) = -1 EBADF (Bad file descriptor) [pid 9214] close(18) = -1 EBADF (Bad file descriptor) [pid 9214] close(19) = -1 EBADF (Bad file descriptor) [pid 9214] close(20) = -1 EBADF (Bad file descriptor) [pid 9214] close(21) = -1 EBADF (Bad file descriptor) [pid 9214] close(22) = -1 EBADF (Bad file descriptor) [pid 9214] close(23) = -1 EBADF (Bad file descriptor) [pid 9214] close(24) = -1 EBADF (Bad file descriptor) [pid 9214] close(25) = -1 EBADF (Bad file descriptor) [pid 9214] close(26) = -1 EBADF (Bad file descriptor) [pid 9214] close(27) = -1 EBADF (Bad file descriptor) [pid 9214] close(28) = -1 EBADF (Bad file descriptor) [pid 9214] close(29) = -1 EBADF (Bad file descriptor) [pid 9214] exit_group(0) = ? [pid 9214] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3596, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3594", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3594", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3594/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3594/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3594/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3594") = 0 [pid 3620] mkdir("./3595", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3597 ./strace-static-x86_64: Process 9215 attached [pid 9215] chdir("./3595") = 0 [pid 9215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9215] setpgid(0, 0) = 0 [pid 9215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9215] write(3, "1000", 4) = 4 [pid 9215] close(3) = 0 [pid 9215] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9215] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.149381][ T9214] siw: device registration error -23 [pid 9215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9215] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9215] close(3) = 0 [pid 9215] close(4) = 0 [pid 9215] close(5) = 0 [pid 9215] close(6) = -1 EBADF (Bad file descriptor) [pid 9215] close(7) = -1 EBADF (Bad file descriptor) [pid 9215] close(8) = -1 EBADF (Bad file descriptor) [pid 9215] close(9) = -1 EBADF (Bad file descriptor) [pid 9215] close(10) = -1 EBADF (Bad file descriptor) [pid 9215] close(11) = -1 EBADF (Bad file descriptor) [pid 9215] close(12) = -1 EBADF (Bad file descriptor) [pid 9215] close(13) = -1 EBADF (Bad file descriptor) [pid 9215] close(14) = -1 EBADF (Bad file descriptor) [pid 9215] close(15) = -1 EBADF (Bad file descriptor) [pid 9215] close(16) = -1 EBADF (Bad file descriptor) [pid 9215] close(17) = -1 EBADF (Bad file descriptor) [pid 9215] close(18) = -1 EBADF (Bad file descriptor) [pid 9215] close(19) = -1 EBADF (Bad file descriptor) [pid 9215] close(20) = -1 EBADF (Bad file descriptor) [pid 9215] close(21) = -1 EBADF (Bad file descriptor) [pid 9215] close(22) = -1 EBADF (Bad file descriptor) [pid 9215] close(23) = -1 EBADF (Bad file descriptor) [pid 9215] close(24) = -1 EBADF (Bad file descriptor) [pid 9215] close(25) = -1 EBADF (Bad file descriptor) [pid 9215] close(26) = -1 EBADF (Bad file descriptor) [pid 9215] close(27) = -1 EBADF (Bad file descriptor) [pid 9215] close(28) = -1 EBADF (Bad file descriptor) [pid 9215] close(29) = -1 EBADF (Bad file descriptor) [pid 9215] exit_group(0) = ? [pid 9215] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3597, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3595", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3595", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3595/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3595/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3595/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3595") = 0 [pid 3620] mkdir("./3596", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3598 ./strace-static-x86_64: Process 9216 attached [pid 9216] chdir("./3596") = 0 [pid 9216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9216] setpgid(0, 0) = 0 [pid 9216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9216] write(3, "1000", 4) = 4 [pid 9216] close(3) = 0 [pid 9216] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9216] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.185026][ T9215] siw: device registration error -23 [pid 9216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9216] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9216] close(3) = 0 [pid 9216] close(4) = 0 [pid 9216] close(5) = 0 [pid 9216] close(6) = -1 EBADF (Bad file descriptor) [pid 9216] close(7) = -1 EBADF (Bad file descriptor) [pid 9216] close(8) = -1 EBADF (Bad file descriptor) [pid 9216] close(9) = -1 EBADF (Bad file descriptor) [pid 9216] close(10) = -1 EBADF (Bad file descriptor) [pid 9216] close(11) = -1 EBADF (Bad file descriptor) [pid 9216] close(12) = -1 EBADF (Bad file descriptor) [pid 9216] close(13) = -1 EBADF (Bad file descriptor) [pid 9216] close(14) = -1 EBADF (Bad file descriptor) [pid 9216] close(15) = -1 EBADF (Bad file descriptor) [pid 9216] close(16) = -1 EBADF (Bad file descriptor) [pid 9216] close(17) = -1 EBADF (Bad file descriptor) [pid 9216] close(18) = -1 EBADF (Bad file descriptor) [pid 9216] close(19) = -1 EBADF (Bad file descriptor) [pid 9216] close(20) = -1 EBADF (Bad file descriptor) [pid 9216] close(21) = -1 EBADF (Bad file descriptor) [pid 9216] close(22) = -1 EBADF (Bad file descriptor) [pid 9216] close(23) = -1 EBADF (Bad file descriptor) [pid 9216] close(24) = -1 EBADF (Bad file descriptor) [pid 9216] close(25) = -1 EBADF (Bad file descriptor) [pid 9216] close(26) = -1 EBADF (Bad file descriptor) [pid 9216] close(27) = -1 EBADF (Bad file descriptor) [pid 9216] close(28) = -1 EBADF (Bad file descriptor) [pid 9216] close(29) = -1 EBADF (Bad file descriptor) [pid 9216] exit_group(0) = ? [pid 9216] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3598, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3596", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3596", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3596/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3596/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3596/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3596") = 0 [pid 3620] mkdir("./3597", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9217 attached [pid 9217] chdir("./3597") = 0 [pid 9217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9217] setpgid(0, 0) = 0 [pid 9217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3599 [pid 9217] <... openat resumed>) = 3 [pid 9217] write(3, "1000", 4) = 4 [pid 9217] close(3) = 0 [pid 9217] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9217] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9217] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9217] close(3) = 0 [pid 9217] close(4) = 0 [pid 9217] close(5) = 0 [pid 9217] close(6) = -1 EBADF (Bad file descriptor) [pid 9217] close(7) = -1 EBADF (Bad file descriptor) [pid 9217] close(8) = -1 EBADF (Bad file descriptor) [pid 9217] close(9) = -1 EBADF (Bad file descriptor) [pid 9217] close(10) = -1 EBADF (Bad file descriptor) [pid 9217] close(11) = -1 EBADF (Bad file descriptor) [pid 9217] close(12) = -1 EBADF (Bad file descriptor) [pid 9217] close(13) = -1 EBADF (Bad file descriptor) [pid 9217] close(14) = -1 EBADF (Bad file descriptor) [pid 9217] close(15) = -1 EBADF (Bad file descriptor) [pid 9217] close(16) = -1 EBADF (Bad file descriptor) [pid 9217] close(17) = -1 EBADF (Bad file descriptor) [pid 9217] close(18) = -1 EBADF (Bad file descriptor) [pid 9217] close(19) = -1 EBADF (Bad file descriptor) [pid 9217] close(20) = -1 EBADF (Bad file descriptor) [pid 9217] close(21) = -1 EBADF (Bad file descriptor) [pid 9217] close(22) = -1 EBADF (Bad file descriptor) [pid 9217] close(23) = -1 EBADF (Bad file descriptor) [pid 9217] close(24) = -1 EBADF (Bad file descriptor) [pid 9217] close(25) = -1 EBADF (Bad file descriptor) [pid 9217] close(26) = -1 EBADF (Bad file descriptor) [pid 9217] close(27) = -1 EBADF (Bad file descriptor) [pid 9217] close(28) = -1 EBADF (Bad file descriptor) [pid 9217] close(29) = -1 EBADF (Bad file descriptor) [pid 9217] exit_group(0) = ? [pid 9217] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3597", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3597", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3597/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3597/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3597/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3597") = 0 [pid 3620] mkdir("./3598", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3600 ./strace-static-x86_64: Process 9218 attached [pid 9218] chdir("./3598") = 0 [pid 9218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9218] setpgid(0, 0) = 0 [pid 9218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9218] write(3, "1000", 4) = 4 [pid 9218] close(3) = 0 [pid 9218] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9218] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.225207][ T9216] siw: device registration error -23 [ 214.256625][ T9217] siw: device registration error -23 [pid 9218] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9218] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9218] close(3) = 0 [pid 9218] close(4) = 0 [pid 9218] close(5) = 0 [pid 9218] close(6) = -1 EBADF (Bad file descriptor) [pid 9218] close(7) = -1 EBADF (Bad file descriptor) [pid 9218] close(8) = -1 EBADF (Bad file descriptor) [pid 9218] close(9) = -1 EBADF (Bad file descriptor) [pid 9218] close(10) = -1 EBADF (Bad file descriptor) [pid 9218] close(11) = -1 EBADF (Bad file descriptor) [pid 9218] close(12) = -1 EBADF (Bad file descriptor) [pid 9218] close(13) = -1 EBADF (Bad file descriptor) [pid 9218] close(14) = -1 EBADF (Bad file descriptor) [pid 9218] close(15) = -1 EBADF (Bad file descriptor) [pid 9218] close(16) = -1 EBADF (Bad file descriptor) [pid 9218] close(17) = -1 EBADF (Bad file descriptor) [pid 9218] close(18) = -1 EBADF (Bad file descriptor) [pid 9218] close(19) = -1 EBADF (Bad file descriptor) [pid 9218] close(20) = -1 EBADF (Bad file descriptor) [pid 9218] close(21) = -1 EBADF (Bad file descriptor) [pid 9218] close(22) = -1 EBADF (Bad file descriptor) [pid 9218] close(23) = -1 EBADF (Bad file descriptor) [pid 9218] close(24) = -1 EBADF (Bad file descriptor) [pid 9218] close(25) = -1 EBADF (Bad file descriptor) [pid 9218] close(26) = -1 EBADF (Bad file descriptor) [pid 9218] close(27) = -1 EBADF (Bad file descriptor) [pid 9218] close(28) = -1 EBADF (Bad file descriptor) [pid 9218] close(29) = -1 EBADF (Bad file descriptor) [pid 9218] exit_group(0) = ? [pid 9218] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3600, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3598", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3598", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3598/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3598/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3598/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3598") = 0 [pid 3620] mkdir("./3599", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3601 ./strace-static-x86_64: Process 9219 attached [pid 9219] chdir("./3599") = 0 [pid 9219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9219] setpgid(0, 0) = 0 [pid 9219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9219] write(3, "1000", 4) = 4 [pid 9219] close(3) = 0 [pid 9219] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9219] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.293607][ T9218] siw: device registration error -23 [pid 9219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9219] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9219] close(3) = 0 [pid 9219] close(4) = 0 [pid 9219] close(5) = 0 [pid 9219] close(6) = -1 EBADF (Bad file descriptor) [pid 9219] close(7) = -1 EBADF (Bad file descriptor) [pid 9219] close(8) = -1 EBADF (Bad file descriptor) [pid 9219] close(9) = -1 EBADF (Bad file descriptor) [pid 9219] close(10) = -1 EBADF (Bad file descriptor) [pid 9219] close(11) = -1 EBADF (Bad file descriptor) [pid 9219] close(12) = -1 EBADF (Bad file descriptor) [pid 9219] close(13) = -1 EBADF (Bad file descriptor) [pid 9219] close(14) = -1 EBADF (Bad file descriptor) [pid 9219] close(15) = -1 EBADF (Bad file descriptor) [pid 9219] close(16) = -1 EBADF (Bad file descriptor) [pid 9219] close(17) = -1 EBADF (Bad file descriptor) [pid 9219] close(18) = -1 EBADF (Bad file descriptor) [pid 9219] close(19) = -1 EBADF (Bad file descriptor) [pid 9219] close(20) = -1 EBADF (Bad file descriptor) [pid 9219] close(21) = -1 EBADF (Bad file descriptor) [pid 9219] close(22) = -1 EBADF (Bad file descriptor) [pid 9219] close(23) = -1 EBADF (Bad file descriptor) [pid 9219] close(24) = -1 EBADF (Bad file descriptor) [pid 9219] close(25) = -1 EBADF (Bad file descriptor) [pid 9219] close(26) = -1 EBADF (Bad file descriptor) [pid 9219] close(27) = -1 EBADF (Bad file descriptor) [pid 9219] close(28) = -1 EBADF (Bad file descriptor) [pid 9219] close(29) = -1 EBADF (Bad file descriptor) [pid 9219] exit_group(0) = ? [pid 9219] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3601, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3599", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3599", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3599/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3599/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3599/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3599") = 0 [pid 3620] mkdir("./3600", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9220 attached , child_tidptr=0x555555b53690) = 3602 [pid 9220] chdir("./3600") = 0 [pid 9220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9220] setpgid(0, 0) = 0 [pid 9220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9220] write(3, "1000", 4) = 4 [pid 9220] close(3) = 0 [pid 9220] symlink("/dev/binderfs", "./binderfs") = 0 [ 214.329784][ T9219] siw: device registration error -23 [pid 9220] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9220] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9220] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9220] close(3) = 0 [pid 9220] close(4) = 0 [pid 9220] close(5) = 0 [pid 9220] close(6) = -1 EBADF (Bad file descriptor) [pid 9220] close(7) = -1 EBADF (Bad file descriptor) [pid 9220] close(8) = -1 EBADF (Bad file descriptor) [pid 9220] close(9) = -1 EBADF (Bad file descriptor) [pid 9220] close(10) = -1 EBADF (Bad file descriptor) [pid 9220] close(11) = -1 EBADF (Bad file descriptor) [pid 9220] close(12) = -1 EBADF (Bad file descriptor) [pid 9220] close(13) = -1 EBADF (Bad file descriptor) [pid 9220] close(14) = -1 EBADF (Bad file descriptor) [pid 9220] close(15) = -1 EBADF (Bad file descriptor) [pid 9220] close(16) = -1 EBADF (Bad file descriptor) [pid 9220] close(17) = -1 EBADF (Bad file descriptor) [pid 9220] close(18) = -1 EBADF (Bad file descriptor) [pid 9220] close(19) = -1 EBADF (Bad file descriptor) [pid 9220] close(20) = -1 EBADF (Bad file descriptor) [pid 9220] close(21) = -1 EBADF (Bad file descriptor) [pid 9220] close(22) = -1 EBADF (Bad file descriptor) [pid 9220] close(23) = -1 EBADF (Bad file descriptor) [pid 9220] close(24) = -1 EBADF (Bad file descriptor) [pid 9220] close(25) = -1 EBADF (Bad file descriptor) [pid 9220] close(26) = -1 EBADF (Bad file descriptor) [pid 9220] close(27) = -1 EBADF (Bad file descriptor) [pid 9220] close(28) = -1 EBADF (Bad file descriptor) [pid 9220] close(29) = -1 EBADF (Bad file descriptor) [pid 9220] exit_group(0) = ? [pid 9220] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3602, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3600", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3600", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3600/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3600/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3600/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3600") = 0 [pid 3620] mkdir("./3601", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3603 ./strace-static-x86_64: Process 9221 attached [pid 9221] chdir("./3601") = 0 [pid 9221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9221] setpgid(0, 0) = 0 [pid 9221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9221] write(3, "1000", 4) = 4 [pid 9221] close(3) = 0 [pid 9221] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9221] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9221] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9221] close(3) = 0 [pid 9221] close(4) = 0 [pid 9221] close(5) = 0 [pid 9221] close(6) = -1 EBADF (Bad file descriptor) [pid 9221] close(7) = -1 EBADF (Bad file descriptor) [pid 9221] close(8) = -1 EBADF (Bad file descriptor) [pid 9221] close(9) = -1 EBADF (Bad file descriptor) [pid 9221] close(10) = -1 EBADF (Bad file descriptor) [pid 9221] close(11) = -1 EBADF (Bad file descriptor) [pid 9221] close(12) = -1 EBADF (Bad file descriptor) [pid 9221] close(13) = -1 EBADF (Bad file descriptor) [pid 9221] close(14) = -1 EBADF (Bad file descriptor) [pid 9221] close(15) = -1 EBADF (Bad file descriptor) [pid 9221] close(16) = -1 EBADF (Bad file descriptor) [pid 9221] close(17) = -1 EBADF (Bad file descriptor) [pid 9221] close(18) = -1 EBADF (Bad file descriptor) [pid 9221] close(19) = -1 EBADF (Bad file descriptor) [pid 9221] close(20) = -1 EBADF (Bad file descriptor) [pid 9221] close(21) = -1 EBADF (Bad file descriptor) [pid 9221] close(22) = -1 EBADF (Bad file descriptor) [pid 9221] close(23) = -1 EBADF (Bad file descriptor) [pid 9221] close(24) = -1 EBADF (Bad file descriptor) [pid 9221] close(25) = -1 EBADF (Bad file descriptor) [pid 9221] close(26) = -1 EBADF (Bad file descriptor) [pid 9221] close(27) = -1 EBADF (Bad file descriptor) [pid 9221] close(28) = -1 EBADF (Bad file descriptor) [pid 9221] close(29) = -1 EBADF (Bad file descriptor) [pid 9221] exit_group(0) = ? [pid 9221] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3603, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3601", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3601", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3601/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3601/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3601/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3601") = 0 [pid 3620] mkdir("./3602", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3604 ./strace-static-x86_64: Process 9222 attached [pid 9222] chdir("./3602") = 0 [pid 9222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9222] setpgid(0, 0) = 0 [pid 9222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9222] write(3, "1000", 4) = 4 [pid 9222] close(3) = 0 [pid 9222] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9222] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.372306][ T9220] siw: device registration error -23 [ 214.409248][ T9221] siw: device registration error -23 [pid 9222] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9222] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9222] close(3) = 0 [pid 9222] close(4) = 0 [pid 9222] close(5) = 0 [pid 9222] close(6) = -1 EBADF (Bad file descriptor) [pid 9222] close(7) = -1 EBADF (Bad file descriptor) [pid 9222] close(8) = -1 EBADF (Bad file descriptor) [pid 9222] close(9) = -1 EBADF (Bad file descriptor) [pid 9222] close(10) = -1 EBADF (Bad file descriptor) [pid 9222] close(11) = -1 EBADF (Bad file descriptor) [pid 9222] close(12) = -1 EBADF (Bad file descriptor) [pid 9222] close(13) = -1 EBADF (Bad file descriptor) [pid 9222] close(14) = -1 EBADF (Bad file descriptor) [pid 9222] close(15) = -1 EBADF (Bad file descriptor) [pid 9222] close(16) = -1 EBADF (Bad file descriptor) [pid 9222] close(17) = -1 EBADF (Bad file descriptor) [pid 9222] close(18) = -1 EBADF (Bad file descriptor) [pid 9222] close(19) = -1 EBADF (Bad file descriptor) [pid 9222] close(20) = -1 EBADF (Bad file descriptor) [pid 9222] close(21) = -1 EBADF (Bad file descriptor) [pid 9222] close(22) = -1 EBADF (Bad file descriptor) [pid 9222] close(23) = -1 EBADF (Bad file descriptor) [pid 9222] close(24) = -1 EBADF (Bad file descriptor) [pid 9222] close(25) = -1 EBADF (Bad file descriptor) [pid 9222] close(26) = -1 EBADF (Bad file descriptor) [pid 9222] close(27) = -1 EBADF (Bad file descriptor) [pid 9222] close(28) = -1 EBADF (Bad file descriptor) [pid 9222] close(29) = -1 EBADF (Bad file descriptor) [pid 9222] exit_group(0) = ? [pid 9222] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3604, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3602", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3602", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3602/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3602/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3602/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3602") = 0 [pid 3620] mkdir("./3603", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9223 attached , child_tidptr=0x555555b53690) = 3605 [pid 9223] chdir("./3603") = 0 [pid 9223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9223] setpgid(0, 0) = 0 [pid 9223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9223] write(3, "1000", 4) = 4 [pid 9223] close(3) = 0 [pid 9223] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9223] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.450838][ T9222] siw: device registration error -23 [pid 9223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9223] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9223] close(3) = 0 [pid 9223] close(4) = 0 [pid 9223] close(5) = 0 [pid 9223] close(6) = -1 EBADF (Bad file descriptor) [pid 9223] close(7) = -1 EBADF (Bad file descriptor) [pid 9223] close(8) = -1 EBADF (Bad file descriptor) [pid 9223] close(9) = -1 EBADF (Bad file descriptor) [pid 9223] close(10) = -1 EBADF (Bad file descriptor) [pid 9223] close(11) = -1 EBADF (Bad file descriptor) [pid 9223] close(12) = -1 EBADF (Bad file descriptor) [pid 9223] close(13) = -1 EBADF (Bad file descriptor) [pid 9223] close(14) = -1 EBADF (Bad file descriptor) [pid 9223] close(15) = -1 EBADF (Bad file descriptor) [pid 9223] close(16) = -1 EBADF (Bad file descriptor) [pid 9223] close(17) = -1 EBADF (Bad file descriptor) [pid 9223] close(18) = -1 EBADF (Bad file descriptor) [pid 9223] close(19) = -1 EBADF (Bad file descriptor) [pid 9223] close(20) = -1 EBADF (Bad file descriptor) [pid 9223] close(21) = -1 EBADF (Bad file descriptor) [pid 9223] close(22) = -1 EBADF (Bad file descriptor) [pid 9223] close(23) = -1 EBADF (Bad file descriptor) [pid 9223] close(24) = -1 EBADF (Bad file descriptor) [pid 9223] close(25) = -1 EBADF (Bad file descriptor) [pid 9223] close(26) = -1 EBADF (Bad file descriptor) [pid 9223] close(27) = -1 EBADF (Bad file descriptor) [pid 9223] close(28) = -1 EBADF (Bad file descriptor) [pid 9223] close(29) = -1 EBADF (Bad file descriptor) [pid 9223] exit_group(0) = ? [pid 9223] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3605, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3603", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3603", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3603/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3603/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3603/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3603") = 0 [pid 3620] mkdir("./3604", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9224 attached , child_tidptr=0x555555b53690) = 3606 [pid 9224] chdir("./3604") = 0 [pid 9224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9224] setpgid(0, 0) = 0 [pid 9224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9224] write(3, "1000", 4) = 4 [pid 9224] close(3) = 0 [ 214.485041][ T9223] siw: device registration error -23 [pid 9224] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9224] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9224] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9224] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9224] close(3) = 0 [pid 9224] close(4) = 0 [pid 9224] close(5) = 0 [pid 9224] close(6) = -1 EBADF (Bad file descriptor) [pid 9224] close(7) = -1 EBADF (Bad file descriptor) [pid 9224] close(8) = -1 EBADF (Bad file descriptor) [pid 9224] close(9) = -1 EBADF (Bad file descriptor) [pid 9224] close(10) = -1 EBADF (Bad file descriptor) [pid 9224] close(11) = -1 EBADF (Bad file descriptor) [pid 9224] close(12) = -1 EBADF (Bad file descriptor) [pid 9224] close(13) = -1 EBADF (Bad file descriptor) [pid 9224] close(14) = -1 EBADF (Bad file descriptor) [pid 9224] close(15) = -1 EBADF (Bad file descriptor) [pid 9224] close(16) = -1 EBADF (Bad file descriptor) [pid 9224] close(17) = -1 EBADF (Bad file descriptor) [pid 9224] close(18) = -1 EBADF (Bad file descriptor) [pid 9224] close(19) = -1 EBADF (Bad file descriptor) [pid 9224] close(20) = -1 EBADF (Bad file descriptor) [pid 9224] close(21) = -1 EBADF (Bad file descriptor) [pid 9224] close(22) = -1 EBADF (Bad file descriptor) [pid 9224] close(23) = -1 EBADF (Bad file descriptor) [pid 9224] close(24) = -1 EBADF (Bad file descriptor) [pid 9224] close(25) = -1 EBADF (Bad file descriptor) [pid 9224] close(26) = -1 EBADF (Bad file descriptor) [pid 9224] close(27) = -1 EBADF (Bad file descriptor) [pid 9224] close(28) = -1 EBADF (Bad file descriptor) [pid 9224] close(29) = -1 EBADF (Bad file descriptor) [pid 9224] exit_group(0) = ? [pid 9224] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3606, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3604", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3604", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3604/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3604/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3604/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3604") = 0 [pid 3620] mkdir("./3605", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3607 ./strace-static-x86_64: Process 9225 attached [pid 9225] chdir("./3605") = 0 [pid 9225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9225] setpgid(0, 0) = 0 [pid 9225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9225] write(3, "1000", 4) = 4 [pid 9225] close(3) = 0 [pid 9225] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9225] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9225] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9225] close(3) = 0 [pid 9225] close(4) = 0 [pid 9225] close(5) = 0 [pid 9225] close(6) = -1 EBADF (Bad file descriptor) [pid 9225] close(7) = -1 EBADF (Bad file descriptor) [pid 9225] close(8) = -1 EBADF (Bad file descriptor) [pid 9225] close(9) = -1 EBADF (Bad file descriptor) [pid 9225] close(10) = -1 EBADF (Bad file descriptor) [pid 9225] close(11) = -1 EBADF (Bad file descriptor) [pid 9225] close(12) = -1 EBADF (Bad file descriptor) [pid 9225] close(13) = -1 EBADF (Bad file descriptor) [pid 9225] close(14) = -1 EBADF (Bad file descriptor) [pid 9225] close(15) = -1 EBADF (Bad file descriptor) [pid 9225] close(16) = -1 EBADF (Bad file descriptor) [pid 9225] close(17) = -1 EBADF (Bad file descriptor) [pid 9225] close(18) = -1 EBADF (Bad file descriptor) [pid 9225] close(19) = -1 EBADF (Bad file descriptor) [pid 9225] close(20) = -1 EBADF (Bad file descriptor) [pid 9225] close(21) = -1 EBADF (Bad file descriptor) [pid 9225] close(22) = -1 EBADF (Bad file descriptor) [pid 9225] close(23) = -1 EBADF (Bad file descriptor) [pid 9225] close(24) = -1 EBADF (Bad file descriptor) [pid 9225] close(25) = -1 EBADF (Bad file descriptor) [pid 9225] close(26) = -1 EBADF (Bad file descriptor) [pid 9225] close(27) = -1 EBADF (Bad file descriptor) [pid 9225] close(28) = -1 EBADF (Bad file descriptor) [pid 9225] close(29) = -1 EBADF (Bad file descriptor) [pid 9225] exit_group(0) = ? [pid 9225] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3607, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3605", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3605", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3605/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3605/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3605/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3605") = 0 [pid 3620] mkdir("./3606", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9226 attached , child_tidptr=0x555555b53690) = 3608 [pid 9226] chdir("./3606") = 0 [pid 9226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9226] setpgid(0, 0) = 0 [pid 9226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9226] write(3, "1000", 4) = 4 [pid 9226] close(3) = 0 [pid 9226] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9226] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.528523][ T9224] siw: device registration error -23 [ 214.566461][ T9225] siw: device registration error -23 [pid 9226] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9226] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9226] close(3) = 0 [pid 9226] close(4) = 0 [pid 9226] close(5) = 0 [pid 9226] close(6) = -1 EBADF (Bad file descriptor) [pid 9226] close(7) = -1 EBADF (Bad file descriptor) [pid 9226] close(8) = -1 EBADF (Bad file descriptor) [pid 9226] close(9) = -1 EBADF (Bad file descriptor) [pid 9226] close(10) = -1 EBADF (Bad file descriptor) [pid 9226] close(11) = -1 EBADF (Bad file descriptor) [pid 9226] close(12) = -1 EBADF (Bad file descriptor) [pid 9226] close(13) = -1 EBADF (Bad file descriptor) [pid 9226] close(14) = -1 EBADF (Bad file descriptor) [pid 9226] close(15) = -1 EBADF (Bad file descriptor) [pid 9226] close(16) = -1 EBADF (Bad file descriptor) [pid 9226] close(17) = -1 EBADF (Bad file descriptor) [pid 9226] close(18) = -1 EBADF (Bad file descriptor) [pid 9226] close(19) = -1 EBADF (Bad file descriptor) [pid 9226] close(20) = -1 EBADF (Bad file descriptor) [pid 9226] close(21) = -1 EBADF (Bad file descriptor) [pid 9226] close(22) = -1 EBADF (Bad file descriptor) [pid 9226] close(23) = -1 EBADF (Bad file descriptor) [pid 9226] close(24) = -1 EBADF (Bad file descriptor) [pid 9226] close(25) = -1 EBADF (Bad file descriptor) [pid 9226] close(26) = -1 EBADF (Bad file descriptor) [pid 9226] close(27) = -1 EBADF (Bad file descriptor) [pid 9226] close(28) = -1 EBADF (Bad file descriptor) [pid 9226] close(29) = -1 EBADF (Bad file descriptor) [pid 9226] exit_group(0) = ? [pid 9226] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3608, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3606", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3606", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3606/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3606/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3606/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3606") = 0 [pid 3620] mkdir("./3607", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3609 ./strace-static-x86_64: Process 9227 attached [pid 9227] chdir("./3607") = 0 [pid 9227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9227] setpgid(0, 0) = 0 [pid 9227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9227] write(3, "1000", 4) = 4 [pid 9227] close(3) = 0 [pid 9227] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9227] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.599238][ T9226] siw: device registration error -23 [pid 9227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9227] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9227] close(3) = 0 [pid 9227] close(4) = 0 [pid 9227] close(5) = 0 [pid 9227] close(6) = -1 EBADF (Bad file descriptor) [pid 9227] close(7) = -1 EBADF (Bad file descriptor) [pid 9227] close(8) = -1 EBADF (Bad file descriptor) [pid 9227] close(9) = -1 EBADF (Bad file descriptor) [pid 9227] close(10) = -1 EBADF (Bad file descriptor) [pid 9227] close(11) = -1 EBADF (Bad file descriptor) [pid 9227] close(12) = -1 EBADF (Bad file descriptor) [pid 9227] close(13) = -1 EBADF (Bad file descriptor) [pid 9227] close(14) = -1 EBADF (Bad file descriptor) [pid 9227] close(15) = -1 EBADF (Bad file descriptor) [pid 9227] close(16) = -1 EBADF (Bad file descriptor) [pid 9227] close(17) = -1 EBADF (Bad file descriptor) [pid 9227] close(18) = -1 EBADF (Bad file descriptor) [pid 9227] close(19) = -1 EBADF (Bad file descriptor) [pid 9227] close(20) = -1 EBADF (Bad file descriptor) [pid 9227] close(21) = -1 EBADF (Bad file descriptor) [pid 9227] close(22) = -1 EBADF (Bad file descriptor) [pid 9227] close(23) = -1 EBADF (Bad file descriptor) [pid 9227] close(24) = -1 EBADF (Bad file descriptor) [pid 9227] close(25) = -1 EBADF (Bad file descriptor) [pid 9227] close(26) = -1 EBADF (Bad file descriptor) [pid 9227] close(27) = -1 EBADF (Bad file descriptor) [pid 9227] close(28) = -1 EBADF (Bad file descriptor) [pid 9227] close(29) = -1 EBADF (Bad file descriptor) [pid 9227] exit_group(0) = ? [pid 9227] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3609, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3607", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3607", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3607/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3607/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3607/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3607") = 0 [pid 3620] mkdir("./3608", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9228 attached , child_tidptr=0x555555b53690) = 3610 [pid 9228] chdir("./3608") = 0 [pid 9228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9228] setpgid(0, 0) = 0 [pid 9228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9228] write(3, "1000", 4) = 4 [pid 9228] close(3) = 0 [ 214.637806][ T9227] siw: device registration error -23 [pid 9228] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9228] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9228] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9228] close(3) = 0 [pid 9228] close(4) = 0 [pid 9228] close(5) = 0 [pid 9228] close(6) = -1 EBADF (Bad file descriptor) [pid 9228] close(7) = -1 EBADF (Bad file descriptor) [pid 9228] close(8) = -1 EBADF (Bad file descriptor) [pid 9228] close(9) = -1 EBADF (Bad file descriptor) [pid 9228] close(10) = -1 EBADF (Bad file descriptor) [pid 9228] close(11) = -1 EBADF (Bad file descriptor) [pid 9228] close(12) = -1 EBADF (Bad file descriptor) [pid 9228] close(13) = -1 EBADF (Bad file descriptor) [pid 9228] close(14) = -1 EBADF (Bad file descriptor) [pid 9228] close(15) = -1 EBADF (Bad file descriptor) [pid 9228] close(16) = -1 EBADF (Bad file descriptor) [pid 9228] close(17) = -1 EBADF (Bad file descriptor) [pid 9228] close(18) = -1 EBADF (Bad file descriptor) [pid 9228] close(19) = -1 EBADF (Bad file descriptor) [pid 9228] close(20) = -1 EBADF (Bad file descriptor) [pid 9228] close(21) = -1 EBADF (Bad file descriptor) [pid 9228] close(22) = -1 EBADF (Bad file descriptor) [pid 9228] close(23) = -1 EBADF (Bad file descriptor) [pid 9228] close(24) = -1 EBADF (Bad file descriptor) [pid 9228] close(25) = -1 EBADF (Bad file descriptor) [pid 9228] close(26) = -1 EBADF (Bad file descriptor) [pid 9228] close(27) = -1 EBADF (Bad file descriptor) [pid 9228] close(28) = -1 EBADF (Bad file descriptor) [pid 9228] close(29) = -1 EBADF (Bad file descriptor) [pid 9228] exit_group(0) = ? [pid 9228] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3610, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3608", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3608", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3608/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3608/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3608/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3608") = 0 [pid 3620] mkdir("./3609", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9229 attached , child_tidptr=0x555555b53690) = 3611 [pid 9229] chdir("./3609") = 0 [pid 9229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9229] setpgid(0, 0) = 0 [pid 9229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9229] write(3, "1000", 4) = 4 [pid 9229] close(3) = 0 [pid 9229] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9229] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9229] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9229] close(3) = 0 [pid 9229] close(4) = 0 [pid 9229] close(5) = 0 [pid 9229] close(6) = -1 EBADF (Bad file descriptor) [pid 9229] close(7) = -1 EBADF (Bad file descriptor) [pid 9229] close(8) = -1 EBADF (Bad file descriptor) [pid 9229] close(9) = -1 EBADF (Bad file descriptor) [pid 9229] close(10) = -1 EBADF (Bad file descriptor) [pid 9229] close(11) = -1 EBADF (Bad file descriptor) [pid 9229] close(12) = -1 EBADF (Bad file descriptor) [pid 9229] close(13) = -1 EBADF (Bad file descriptor) [pid 9229] close(14) = -1 EBADF (Bad file descriptor) [pid 9229] close(15) = -1 EBADF (Bad file descriptor) [pid 9229] close(16) = -1 EBADF (Bad file descriptor) [pid 9229] close(17) = -1 EBADF (Bad file descriptor) [pid 9229] close(18) = -1 EBADF (Bad file descriptor) [pid 9229] close(19) = -1 EBADF (Bad file descriptor) [pid 9229] close(20) = -1 EBADF (Bad file descriptor) [pid 9229] close(21) = -1 EBADF (Bad file descriptor) [pid 9229] close(22) = -1 EBADF (Bad file descriptor) [pid 9229] close(23) = -1 EBADF (Bad file descriptor) [pid 9229] close(24) = -1 EBADF (Bad file descriptor) [pid 9229] close(25) = -1 EBADF (Bad file descriptor) [pid 9229] close(26) = -1 EBADF (Bad file descriptor) [pid 9229] close(27) = -1 EBADF (Bad file descriptor) [pid 9229] close(28) = -1 EBADF (Bad file descriptor) [pid 9229] close(29) = -1 EBADF (Bad file descriptor) [pid 9229] exit_group(0) = ? [pid 9229] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3611, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3609", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3609", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3609/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3609/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3609/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3609") = 0 [pid 3620] mkdir("./3610", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9231 attached [ 214.680201][ T9228] siw: device registration error -23 [ 214.717143][ T9229] siw: device registration error -23 , child_tidptr=0x555555b53690) = 3612 [pid 9231] chdir("./3610") = 0 [pid 9231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9231] setpgid(0, 0) = 0 [pid 9231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9231] write(3, "1000", 4) = 4 [pid 9231] close(3) = 0 [pid 9231] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9231] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9231] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9231] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9231] close(3) = 0 [pid 9231] close(4) = 0 [pid 9231] close(5) = 0 [pid 9231] close(6) = -1 EBADF (Bad file descriptor) [pid 9231] close(7) = -1 EBADF (Bad file descriptor) [pid 9231] close(8) = -1 EBADF (Bad file descriptor) [pid 9231] close(9) = -1 EBADF (Bad file descriptor) [pid 9231] close(10) = -1 EBADF (Bad file descriptor) [pid 9231] close(11) = -1 EBADF (Bad file descriptor) [pid 9231] close(12) = -1 EBADF (Bad file descriptor) [pid 9231] close(13) = -1 EBADF (Bad file descriptor) [pid 9231] close(14) = -1 EBADF (Bad file descriptor) [pid 9231] close(15) = -1 EBADF (Bad file descriptor) [pid 9231] close(16) = -1 EBADF (Bad file descriptor) [pid 9231] close(17) = -1 EBADF (Bad file descriptor) [pid 9231] close(18) = -1 EBADF (Bad file descriptor) [pid 9231] close(19) = -1 EBADF (Bad file descriptor) [pid 9231] close(20) = -1 EBADF (Bad file descriptor) [pid 9231] close(21) = -1 EBADF (Bad file descriptor) [pid 9231] close(22) = -1 EBADF (Bad file descriptor) [pid 9231] close(23) = -1 EBADF (Bad file descriptor) [pid 9231] close(24) = -1 EBADF (Bad file descriptor) [pid 9231] close(25) = -1 EBADF (Bad file descriptor) [pid 9231] close(26) = -1 EBADF (Bad file descriptor) [pid 9231] close(27) = -1 EBADF (Bad file descriptor) [pid 9231] close(28) = -1 EBADF (Bad file descriptor) [pid 9231] close(29) = -1 EBADF (Bad file descriptor) [pid 9231] exit_group(0) = ? [pid 9231] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3612, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3610", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3610", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3610/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3610/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3610/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3610") = 0 [pid 3620] mkdir("./3611", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3613 ./strace-static-x86_64: Process 9232 attached [pid 9232] chdir("./3611") = 0 [pid 9232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9232] setpgid(0, 0) = 0 [pid 9232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9232] write(3, "1000", 4) = 4 [pid 9232] close(3) = 0 [pid 9232] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9232] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9232] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9232] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9232] close(3) = 0 [pid 9232] close(4) = 0 [pid 9232] close(5) = 0 [pid 9232] close(6) = -1 EBADF (Bad file descriptor) [pid 9232] close(7) = -1 EBADF (Bad file descriptor) [pid 9232] close(8) = -1 EBADF (Bad file descriptor) [pid 9232] close(9) = -1 EBADF (Bad file descriptor) [pid 9232] close(10) = -1 EBADF (Bad file descriptor) [pid 9232] close(11) = -1 EBADF (Bad file descriptor) [pid 9232] close(12) = -1 EBADF (Bad file descriptor) [pid 9232] close(13) = -1 EBADF (Bad file descriptor) [pid 9232] close(14) = -1 EBADF (Bad file descriptor) [pid 9232] close(15) = -1 EBADF (Bad file descriptor) [pid 9232] close(16) = -1 EBADF (Bad file descriptor) [pid 9232] close(17) = -1 EBADF (Bad file descriptor) [pid 9232] close(18) = -1 EBADF (Bad file descriptor) [pid 9232] close(19) = -1 EBADF (Bad file descriptor) [pid 9232] close(20) = -1 EBADF (Bad file descriptor) [pid 9232] close(21) = -1 EBADF (Bad file descriptor) [pid 9232] close(22) = -1 EBADF (Bad file descriptor) [pid 9232] close(23) = -1 EBADF (Bad file descriptor) [pid 9232] close(24) = -1 EBADF (Bad file descriptor) [pid 9232] close(25) = -1 EBADF (Bad file descriptor) [pid 9232] close(26) = -1 EBADF (Bad file descriptor) [pid 9232] close(27) = -1 EBADF (Bad file descriptor) [pid 9232] close(28) = -1 EBADF (Bad file descriptor) [pid 9232] close(29) = -1 EBADF (Bad file descriptor) [pid 9232] exit_group(0) = ? [pid 9232] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3613, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3611", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3611", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3611/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3611/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3611/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3611") = 0 [pid 3620] mkdir("./3612", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3614 ./strace-static-x86_64: Process 9233 attached [pid 9233] chdir("./3612") = 0 [pid 9233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9233] setpgid(0, 0) = 0 [pid 9233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9233] write(3, "1000", 4) = 4 [pid 9233] close(3) = 0 [pid 9233] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9233] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.765878][ T9231] siw: device registration error -23 [ 214.797835][ T9232] siw: device registration error -23 [pid 9233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9233] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9233] close(3) = 0 [pid 9233] close(4) = 0 [pid 9233] close(5) = 0 [pid 9233] close(6) = -1 EBADF (Bad file descriptor) [pid 9233] close(7) = -1 EBADF (Bad file descriptor) [pid 9233] close(8) = -1 EBADF (Bad file descriptor) [pid 9233] close(9) = -1 EBADF (Bad file descriptor) [pid 9233] close(10) = -1 EBADF (Bad file descriptor) [pid 9233] close(11) = -1 EBADF (Bad file descriptor) [pid 9233] close(12) = -1 EBADF (Bad file descriptor) [pid 9233] close(13) = -1 EBADF (Bad file descriptor) [pid 9233] close(14) = -1 EBADF (Bad file descriptor) [pid 9233] close(15) = -1 EBADF (Bad file descriptor) [pid 9233] close(16) = -1 EBADF (Bad file descriptor) [pid 9233] close(17) = -1 EBADF (Bad file descriptor) [pid 9233] close(18) = -1 EBADF (Bad file descriptor) [pid 9233] close(19) = -1 EBADF (Bad file descriptor) [pid 9233] close(20) = -1 EBADF (Bad file descriptor) [pid 9233] close(21) = -1 EBADF (Bad file descriptor) [pid 9233] close(22) = -1 EBADF (Bad file descriptor) [pid 9233] close(23) = -1 EBADF (Bad file descriptor) [pid 9233] close(24) = -1 EBADF (Bad file descriptor) [pid 9233] close(25) = -1 EBADF (Bad file descriptor) [pid 9233] close(26) = -1 EBADF (Bad file descriptor) [pid 9233] close(27) = -1 EBADF (Bad file descriptor) [pid 9233] close(28) = -1 EBADF (Bad file descriptor) [pid 9233] close(29) = -1 EBADF (Bad file descriptor) [pid 9233] exit_group(0) = ? [pid 9233] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3614, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3612", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3612", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3612/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3612/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3612/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3612") = 0 [pid 3620] mkdir("./3613", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3615 ./strace-static-x86_64: Process 9234 attached [pid 9234] chdir("./3613") = 0 [pid 9234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9234] setpgid(0, 0) = 0 [pid 9234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9234] write(3, "1000", 4) = 4 [pid 9234] close(3) = 0 [pid 9234] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9234] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.839240][ T9233] siw: device registration error -23 [pid 9234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9234] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9234] close(3) = 0 [pid 9234] close(4) = 0 [pid 9234] close(5) = 0 [pid 9234] close(6) = -1 EBADF (Bad file descriptor) [pid 9234] close(7) = -1 EBADF (Bad file descriptor) [pid 9234] close(8) = -1 EBADF (Bad file descriptor) [pid 9234] close(9) = -1 EBADF (Bad file descriptor) [pid 9234] close(10) = -1 EBADF (Bad file descriptor) [pid 9234] close(11) = -1 EBADF (Bad file descriptor) [pid 9234] close(12) = -1 EBADF (Bad file descriptor) [pid 9234] close(13) = -1 EBADF (Bad file descriptor) [pid 9234] close(14) = -1 EBADF (Bad file descriptor) [pid 9234] close(15) = -1 EBADF (Bad file descriptor) [pid 9234] close(16) = -1 EBADF (Bad file descriptor) [pid 9234] close(17) = -1 EBADF (Bad file descriptor) [pid 9234] close(18) = -1 EBADF (Bad file descriptor) [pid 9234] close(19) = -1 EBADF (Bad file descriptor) [pid 9234] close(20) = -1 EBADF (Bad file descriptor) [pid 9234] close(21) = -1 EBADF (Bad file descriptor) [pid 9234] close(22) = -1 EBADF (Bad file descriptor) [pid 9234] close(23) = -1 EBADF (Bad file descriptor) [pid 9234] close(24) = -1 EBADF (Bad file descriptor) [pid 9234] close(25) = -1 EBADF (Bad file descriptor) [pid 9234] close(26) = -1 EBADF (Bad file descriptor) [pid 9234] close(27) = -1 EBADF (Bad file descriptor) [pid 9234] close(28) = -1 EBADF (Bad file descriptor) [pid 9234] close(29) = -1 EBADF (Bad file descriptor) [pid 9234] exit_group(0) = ? [pid 9234] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3615, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3613", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3613", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3613/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3613/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3613/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3613") = 0 [pid 3620] mkdir("./3614", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9235 attached , child_tidptr=0x555555b53690) = 3616 [pid 9235] chdir("./3614") = 0 [pid 9235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9235] setpgid(0, 0) = 0 [ 214.871250][ T9234] siw: device registration error -23 [pid 9235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9235] write(3, "1000", 4) = 4 [pid 9235] close(3) = 0 [pid 9235] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9235] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9235] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9235] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9235] close(3) = 0 [pid 9235] close(4) = 0 [pid 9235] close(5) = 0 [pid 9235] close(6) = -1 EBADF (Bad file descriptor) [pid 9235] close(7) = -1 EBADF (Bad file descriptor) [pid 9235] close(8) = -1 EBADF (Bad file descriptor) [pid 9235] close(9) = -1 EBADF (Bad file descriptor) [pid 9235] close(10) = -1 EBADF (Bad file descriptor) [pid 9235] close(11) = -1 EBADF (Bad file descriptor) [pid 9235] close(12) = -1 EBADF (Bad file descriptor) [pid 9235] close(13) = -1 EBADF (Bad file descriptor) [pid 9235] close(14) = -1 EBADF (Bad file descriptor) [pid 9235] close(15) = -1 EBADF (Bad file descriptor) [pid 9235] close(16) = -1 EBADF (Bad file descriptor) [pid 9235] close(17) = -1 EBADF (Bad file descriptor) [pid 9235] close(18) = -1 EBADF (Bad file descriptor) [pid 9235] close(19) = -1 EBADF (Bad file descriptor) [pid 9235] close(20) = -1 EBADF (Bad file descriptor) [pid 9235] close(21) = -1 EBADF (Bad file descriptor) [pid 9235] close(22) = -1 EBADF (Bad file descriptor) [pid 9235] close(23) = -1 EBADF (Bad file descriptor) [pid 9235] close(24) = -1 EBADF (Bad file descriptor) [pid 9235] close(25) = -1 EBADF (Bad file descriptor) [pid 9235] close(26) = -1 EBADF (Bad file descriptor) [pid 9235] close(27) = -1 EBADF (Bad file descriptor) [pid 9235] close(28) = -1 EBADF (Bad file descriptor) [pid 9235] close(29) = -1 EBADF (Bad file descriptor) [pid 9235] exit_group(0) = ? [pid 9235] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3616, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3614", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3614", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3614/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3614/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3614/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3614") = 0 [pid 3620] mkdir("./3615", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9236 attached , child_tidptr=0x555555b53690) = 3617 [pid 9236] chdir("./3615") = 0 [pid 9236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9236] setpgid(0, 0) = 0 [pid 9236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9236] write(3, "1000", 4) = 4 [pid 9236] close(3) = 0 [pid 9236] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9236] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.918470][ T9235] siw: device registration error -23 [pid 9236] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9236] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9236] close(3) = 0 [pid 9236] close(4) = 0 [pid 9236] close(5) = 0 [pid 9236] close(6) = -1 EBADF (Bad file descriptor) [pid 9236] close(7) = -1 EBADF (Bad file descriptor) [pid 9236] close(8) = -1 EBADF (Bad file descriptor) [pid 9236] close(9) = -1 EBADF (Bad file descriptor) [pid 9236] close(10) = -1 EBADF (Bad file descriptor) [pid 9236] close(11) = -1 EBADF (Bad file descriptor) [pid 9236] close(12) = -1 EBADF (Bad file descriptor) [pid 9236] close(13) = -1 EBADF (Bad file descriptor) [pid 9236] close(14) = -1 EBADF (Bad file descriptor) [pid 9236] close(15) = -1 EBADF (Bad file descriptor) [pid 9236] close(16) = -1 EBADF (Bad file descriptor) [pid 9236] close(17) = -1 EBADF (Bad file descriptor) [pid 9236] close(18) = -1 EBADF (Bad file descriptor) [pid 9236] close(19) = -1 EBADF (Bad file descriptor) [pid 9236] close(20) = -1 EBADF (Bad file descriptor) [pid 9236] close(21) = -1 EBADF (Bad file descriptor) [pid 9236] close(22) = -1 EBADF (Bad file descriptor) [pid 9236] close(23) = -1 EBADF (Bad file descriptor) [pid 9236] close(24) = -1 EBADF (Bad file descriptor) [pid 9236] close(25) = -1 EBADF (Bad file descriptor) [pid 9236] close(26) = -1 EBADF (Bad file descriptor) [pid 9236] close(27) = -1 EBADF (Bad file descriptor) [pid 9236] close(28) = -1 EBADF (Bad file descriptor) [pid 9236] close(29) = -1 EBADF (Bad file descriptor) [pid 9236] exit_group(0) = ? [pid 9236] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3617, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3615", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3615", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3615/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3615/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3615/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3615") = 0 [pid 3620] mkdir("./3616", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3618 ./strace-static-x86_64: Process 9238 attached [pid 9238] chdir("./3616") = 0 [pid 9238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9238] setpgid(0, 0) = 0 [pid 9238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9238] write(3, "1000", 4) = 4 [pid 9238] close(3) = 0 [pid 9238] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9238] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.951021][ T9236] siw: device registration error -23 [pid 9238] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9238] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9238] close(3) = 0 [pid 9238] close(4) = 0 [pid 9238] close(5) = 0 [pid 9238] close(6) = -1 EBADF (Bad file descriptor) [pid 9238] close(7) = -1 EBADF (Bad file descriptor) [pid 9238] close(8) = -1 EBADF (Bad file descriptor) [pid 9238] close(9) = -1 EBADF (Bad file descriptor) [pid 9238] close(10) = -1 EBADF (Bad file descriptor) [pid 9238] close(11) = -1 EBADF (Bad file descriptor) [pid 9238] close(12) = -1 EBADF (Bad file descriptor) [pid 9238] close(13) = -1 EBADF (Bad file descriptor) [pid 9238] close(14) = -1 EBADF (Bad file descriptor) [pid 9238] close(15) = -1 EBADF (Bad file descriptor) [pid 9238] close(16) = -1 EBADF (Bad file descriptor) [pid 9238] close(17) = -1 EBADF (Bad file descriptor) [pid 9238] close(18) = -1 EBADF (Bad file descriptor) [pid 9238] close(19) = -1 EBADF (Bad file descriptor) [pid 9238] close(20) = -1 EBADF (Bad file descriptor) [pid 9238] close(21) = -1 EBADF (Bad file descriptor) [pid 9238] close(22) = -1 EBADF (Bad file descriptor) [pid 9238] close(23) = -1 EBADF (Bad file descriptor) [pid 9238] close(24) = -1 EBADF (Bad file descriptor) [pid 9238] close(25) = -1 EBADF (Bad file descriptor) [pid 9238] close(26) = -1 EBADF (Bad file descriptor) [pid 9238] close(27) = -1 EBADF (Bad file descriptor) [pid 9238] close(28) = -1 EBADF (Bad file descriptor) [pid 9238] close(29) = -1 EBADF (Bad file descriptor) [pid 9238] exit_group(0) = ? [pid 9238] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3618, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3616", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3616", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3616/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3616/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3616/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3616") = 0 [pid 3620] mkdir("./3617", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3619 ./strace-static-x86_64: Process 9239 attached [pid 9239] chdir("./3617") = 0 [pid 9239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9239] setpgid(0, 0) = 0 [pid 9239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9239] write(3, "1000", 4) = 4 [pid 9239] close(3) = 0 [pid 9239] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9239] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 214.987048][ T9238] siw: device registration error -23 [pid 9239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9239] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9239] close(3) = 0 [pid 9239] close(4) = 0 [pid 9239] close(5) = 0 [pid 9239] close(6) = -1 EBADF (Bad file descriptor) [pid 9239] close(7) = -1 EBADF (Bad file descriptor) [pid 9239] close(8) = -1 EBADF (Bad file descriptor) [pid 9239] close(9) = -1 EBADF (Bad file descriptor) [pid 9239] close(10) = -1 EBADF (Bad file descriptor) [pid 9239] close(11) = -1 EBADF (Bad file descriptor) [pid 9239] close(12) = -1 EBADF (Bad file descriptor) [pid 9239] close(13) = -1 EBADF (Bad file descriptor) [pid 9239] close(14) = -1 EBADF (Bad file descriptor) [pid 9239] close(15) = -1 EBADF (Bad file descriptor) [pid 9239] close(16) = -1 EBADF (Bad file descriptor) [pid 9239] close(17) = -1 EBADF (Bad file descriptor) [pid 9239] close(18) = -1 EBADF (Bad file descriptor) [pid 9239] close(19) = -1 EBADF (Bad file descriptor) [pid 9239] close(20) = -1 EBADF (Bad file descriptor) [pid 9239] close(21) = -1 EBADF (Bad file descriptor) [pid 9239] close(22) = -1 EBADF (Bad file descriptor) [pid 9239] close(23) = -1 EBADF (Bad file descriptor) [pid 9239] close(24) = -1 EBADF (Bad file descriptor) [pid 9239] close(25) = -1 EBADF (Bad file descriptor) [pid 9239] close(26) = -1 EBADF (Bad file descriptor) [pid 9239] close(27) = -1 EBADF (Bad file descriptor) [pid 9239] close(28) = -1 EBADF (Bad file descriptor) [pid 9239] close(29) = -1 EBADF (Bad file descriptor) [pid 9239] exit_group(0) = ? [pid 9239] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3619, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3617", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3617", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3617/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3617/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3617/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3617") = 0 [pid 3620] mkdir("./3618", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9240 attached , child_tidptr=0x555555b53690) = 3620 [pid 9240] chdir("./3618") = 0 [pid 9240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9240] setpgid(0, 0) = 0 [pid 9240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9240] write(3, "1000", 4) = 4 [pid 9240] close(3) = 0 [pid 9240] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9240] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.020271][ T9239] siw: device registration error -23 [pid 9240] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9240] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9240] close(3) = 0 [pid 9240] close(4) = 0 [pid 9240] close(5) = 0 [pid 9240] close(6) = -1 EBADF (Bad file descriptor) [pid 9240] close(7) = -1 EBADF (Bad file descriptor) [pid 9240] close(8) = -1 EBADF (Bad file descriptor) [pid 9240] close(9) = -1 EBADF (Bad file descriptor) [pid 9240] close(10) = -1 EBADF (Bad file descriptor) [pid 9240] close(11) = -1 EBADF (Bad file descriptor) [pid 9240] close(12) = -1 EBADF (Bad file descriptor) [pid 9240] close(13) = -1 EBADF (Bad file descriptor) [pid 9240] close(14) = -1 EBADF (Bad file descriptor) [pid 9240] close(15) = -1 EBADF (Bad file descriptor) [pid 9240] close(16) = -1 EBADF (Bad file descriptor) [pid 9240] close(17) = -1 EBADF (Bad file descriptor) [pid 9240] close(18) = -1 EBADF (Bad file descriptor) [pid 9240] close(19) = -1 EBADF (Bad file descriptor) [pid 9240] close(20) = -1 EBADF (Bad file descriptor) [pid 9240] close(21) = -1 EBADF (Bad file descriptor) [pid 9240] close(22) = -1 EBADF (Bad file descriptor) [pid 9240] close(23) = -1 EBADF (Bad file descriptor) [pid 9240] close(24) = -1 EBADF (Bad file descriptor) [pid 9240] close(25) = -1 EBADF (Bad file descriptor) [pid 9240] close(26) = -1 EBADF (Bad file descriptor) [pid 9240] close(27) = -1 EBADF (Bad file descriptor) [pid 9240] close(28) = -1 EBADF (Bad file descriptor) [pid 9240] close(29) = -1 EBADF (Bad file descriptor) [pid 9240] exit_group(0) = ? [pid 9240] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3620, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3618", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3618", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3618/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3618/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3618/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3618") = 0 [pid 3620] mkdir("./3619", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9241 attached , child_tidptr=0x555555b53690) = 3621 [pid 9241] chdir("./3619") = 0 [pid 9241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9241] setpgid(0, 0) = 0 [pid 9241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9241] write(3, "1000", 4) = 4 [pid 9241] close(3) = 0 [pid 9241] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9241] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.055535][ T9240] siw: device registration error -23 [pid 9241] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9241] close(3) = 0 [pid 9241] close(4) = 0 [pid 9241] close(5) = 0 [pid 9241] close(6) = -1 EBADF (Bad file descriptor) [pid 9241] close(7) = -1 EBADF (Bad file descriptor) [pid 9241] close(8) = -1 EBADF (Bad file descriptor) [pid 9241] close(9) = -1 EBADF (Bad file descriptor) [pid 9241] close(10) = -1 EBADF (Bad file descriptor) [pid 9241] close(11) = -1 EBADF (Bad file descriptor) [pid 9241] close(12) = -1 EBADF (Bad file descriptor) [pid 9241] close(13) = -1 EBADF (Bad file descriptor) [pid 9241] close(14) = -1 EBADF (Bad file descriptor) [pid 9241] close(15) = -1 EBADF (Bad file descriptor) [pid 9241] close(16) = -1 EBADF (Bad file descriptor) [pid 9241] close(17) = -1 EBADF (Bad file descriptor) [pid 9241] close(18) = -1 EBADF (Bad file descriptor) [pid 9241] close(19) = -1 EBADF (Bad file descriptor) [pid 9241] close(20) = -1 EBADF (Bad file descriptor) [pid 9241] close(21) = -1 EBADF (Bad file descriptor) [pid 9241] close(22) = -1 EBADF (Bad file descriptor) [pid 9241] close(23) = -1 EBADF (Bad file descriptor) [pid 9241] close(24) = -1 EBADF (Bad file descriptor) [pid 9241] close(25) = -1 EBADF (Bad file descriptor) [pid 9241] close(26) = -1 EBADF (Bad file descriptor) [pid 9241] close(27) = -1 EBADF (Bad file descriptor) [pid 9241] close(28) = -1 EBADF (Bad file descriptor) [pid 9241] close(29) = -1 EBADF (Bad file descriptor) [pid 9241] exit_group(0) = ? [pid 9241] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3621, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3619", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3619", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3619/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3619/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3619/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3619") = 0 [pid 3620] mkdir("./3620", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3622 ./strace-static-x86_64: Process 9242 attached [pid 9242] chdir("./3620") = 0 [pid 9242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9242] setpgid(0, 0) = 0 [pid 9242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9242] write(3, "1000", 4) = 4 [pid 9242] close(3) = 0 [pid 9242] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9242] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.090946][ T9241] siw: device registration error -23 [pid 9242] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9242] close(3) = 0 [pid 9242] close(4) = 0 [pid 9242] close(5) = 0 [pid 9242] close(6) = -1 EBADF (Bad file descriptor) [pid 9242] close(7) = -1 EBADF (Bad file descriptor) [pid 9242] close(8) = -1 EBADF (Bad file descriptor) [pid 9242] close(9) = -1 EBADF (Bad file descriptor) [pid 9242] close(10) = -1 EBADF (Bad file descriptor) [pid 9242] close(11) = -1 EBADF (Bad file descriptor) [pid 9242] close(12) = -1 EBADF (Bad file descriptor) [pid 9242] close(13) = -1 EBADF (Bad file descriptor) [pid 9242] close(14) = -1 EBADF (Bad file descriptor) [pid 9242] close(15) = -1 EBADF (Bad file descriptor) [pid 9242] close(16) = -1 EBADF (Bad file descriptor) [pid 9242] close(17) = -1 EBADF (Bad file descriptor) [pid 9242] close(18) = -1 EBADF (Bad file descriptor) [pid 9242] close(19) = -1 EBADF (Bad file descriptor) [pid 9242] close(20) = -1 EBADF (Bad file descriptor) [pid 9242] close(21) = -1 EBADF (Bad file descriptor) [pid 9242] close(22) = -1 EBADF (Bad file descriptor) [pid 9242] close(23) = -1 EBADF (Bad file descriptor) [pid 9242] close(24) = -1 EBADF (Bad file descriptor) [pid 9242] close(25) = -1 EBADF (Bad file descriptor) [pid 9242] close(26) = -1 EBADF (Bad file descriptor) [pid 9242] close(27) = -1 EBADF (Bad file descriptor) [pid 9242] close(28) = -1 EBADF (Bad file descriptor) [pid 9242] close(29) = -1 EBADF (Bad file descriptor) [pid 9242] exit_group(0) = ? [pid 9242] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3622, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3620", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3620", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3620/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3620/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3620/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3620") = 0 [pid 3620] mkdir("./3621", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9243 attached , child_tidptr=0x555555b53690) = 3623 [pid 9243] chdir("./3621") = 0 [pid 9243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9243] setpgid(0, 0) = 0 [pid 9243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9243] write(3, "1000", 4) = 4 [pid 9243] close(3) = 0 [pid 9243] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9243] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.129886][ T9242] siw: device registration error -23 [pid 9243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9243] close(3) = 0 [pid 9243] close(4) = 0 [pid 9243] close(5) = 0 [pid 9243] close(6) = -1 EBADF (Bad file descriptor) [pid 9243] close(7) = -1 EBADF (Bad file descriptor) [pid 9243] close(8) = -1 EBADF (Bad file descriptor) [pid 9243] close(9) = -1 EBADF (Bad file descriptor) [pid 9243] close(10) = -1 EBADF (Bad file descriptor) [pid 9243] close(11) = -1 EBADF (Bad file descriptor) [pid 9243] close(12) = -1 EBADF (Bad file descriptor) [pid 9243] close(13) = -1 EBADF (Bad file descriptor) [pid 9243] close(14) = -1 EBADF (Bad file descriptor) [pid 9243] close(15) = -1 EBADF (Bad file descriptor) [pid 9243] close(16) = -1 EBADF (Bad file descriptor) [pid 9243] close(17) = -1 EBADF (Bad file descriptor) [pid 9243] close(18) = -1 EBADF (Bad file descriptor) [pid 9243] close(19) = -1 EBADF (Bad file descriptor) [pid 9243] close(20) = -1 EBADF (Bad file descriptor) [pid 9243] close(21) = -1 EBADF (Bad file descriptor) [pid 9243] close(22) = -1 EBADF (Bad file descriptor) [pid 9243] close(23) = -1 EBADF (Bad file descriptor) [pid 9243] close(24) = -1 EBADF (Bad file descriptor) [pid 9243] close(25) = -1 EBADF (Bad file descriptor) [pid 9243] close(26) = -1 EBADF (Bad file descriptor) [pid 9243] close(27) = -1 EBADF (Bad file descriptor) [pid 9243] close(28) = -1 EBADF (Bad file descriptor) [pid 9243] close(29) = -1 EBADF (Bad file descriptor) [pid 9243] exit_group(0) = ? [pid 9243] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3623, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3621", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3621", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3621/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3621/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3621/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3621") = 0 [pid 3620] mkdir("./3622", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9244 attached , child_tidptr=0x555555b53690) = 3624 [pid 9244] chdir("./3622") = 0 [ 215.163749][ T9243] siw: device registration error -23 [pid 9244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9244] setpgid(0, 0) = 0 [pid 9244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9244] write(3, "1000", 4) = 4 [pid 9244] close(3) = 0 [pid 9244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9244] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9244] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9244] close(3) = 0 [pid 9244] close(4) = 0 [pid 9244] close(5) = 0 [pid 9244] close(6) = -1 EBADF (Bad file descriptor) [pid 9244] close(7) = -1 EBADF (Bad file descriptor) [pid 9244] close(8) = -1 EBADF (Bad file descriptor) [pid 9244] close(9) = -1 EBADF (Bad file descriptor) [pid 9244] close(10) = -1 EBADF (Bad file descriptor) [pid 9244] close(11) = -1 EBADF (Bad file descriptor) [pid 9244] close(12) = -1 EBADF (Bad file descriptor) [pid 9244] close(13) = -1 EBADF (Bad file descriptor) [pid 9244] close(14) = -1 EBADF (Bad file descriptor) [pid 9244] close(15) = -1 EBADF (Bad file descriptor) [pid 9244] close(16) = -1 EBADF (Bad file descriptor) [pid 9244] close(17) = -1 EBADF (Bad file descriptor) [pid 9244] close(18) = -1 EBADF (Bad file descriptor) [pid 9244] close(19) = -1 EBADF (Bad file descriptor) [pid 9244] close(20) = -1 EBADF (Bad file descriptor) [pid 9244] close(21) = -1 EBADF (Bad file descriptor) [pid 9244] close(22) = -1 EBADF (Bad file descriptor) [pid 9244] close(23) = -1 EBADF (Bad file descriptor) [pid 9244] close(24) = -1 EBADF (Bad file descriptor) [pid 9244] close(25) = -1 EBADF (Bad file descriptor) [pid 9244] close(26) = -1 EBADF (Bad file descriptor) [pid 9244] close(27) = -1 EBADF (Bad file descriptor) [pid 9244] close(28) = -1 EBADF (Bad file descriptor) [pid 9244] close(29) = -1 EBADF (Bad file descriptor) [pid 9244] exit_group(0) = ? [pid 9244] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3624, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3622", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3622", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3622/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3622/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3622/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3622") = 0 [pid 3620] mkdir("./3623", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3625 ./strace-static-x86_64: Process 9245 attached [pid 9245] chdir("./3623") = 0 [pid 9245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9245] setpgid(0, 0) = 0 [pid 9245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9245] write(3, "1000", 4) = 4 [pid 9245] close(3) = 0 [pid 9245] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9245] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9245] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9245] close(3) = 0 [pid 9245] close(4) = 0 [pid 9245] close(5) = 0 [pid 9245] close(6) = -1 EBADF (Bad file descriptor) [pid 9245] close(7) = -1 EBADF (Bad file descriptor) [pid 9245] close(8) = -1 EBADF (Bad file descriptor) [pid 9245] close(9) = -1 EBADF (Bad file descriptor) [pid 9245] close(10) = -1 EBADF (Bad file descriptor) [pid 9245] close(11) = -1 EBADF (Bad file descriptor) [pid 9245] close(12) = -1 EBADF (Bad file descriptor) [pid 9245] close(13) = -1 EBADF (Bad file descriptor) [pid 9245] close(14) = -1 EBADF (Bad file descriptor) [pid 9245] close(15) = -1 EBADF (Bad file descriptor) [pid 9245] close(16) = -1 EBADF (Bad file descriptor) [pid 9245] close(17) = -1 EBADF (Bad file descriptor) [pid 9245] close(18) = -1 EBADF (Bad file descriptor) [pid 9245] close(19) = -1 EBADF (Bad file descriptor) [pid 9245] close(20) = -1 EBADF (Bad file descriptor) [pid 9245] close(21) = -1 EBADF (Bad file descriptor) [pid 9245] close(22) = -1 EBADF (Bad file descriptor) [pid 9245] close(23) = -1 EBADF (Bad file descriptor) [pid 9245] close(24) = -1 EBADF (Bad file descriptor) [pid 9245] close(25) = -1 EBADF (Bad file descriptor) [pid 9245] close(26) = -1 EBADF (Bad file descriptor) [pid 9245] close(27) = -1 EBADF (Bad file descriptor) [pid 9245] close(28) = -1 EBADF (Bad file descriptor) [pid 9245] close(29) = -1 EBADF (Bad file descriptor) [pid 9245] exit_group(0) = ? [pid 9245] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3625, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3623", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3623", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3623/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3623/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3623/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3623") = 0 [pid 3620] mkdir("./3624", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3626 ./strace-static-x86_64: Process 9246 attached [pid 9246] chdir("./3624") = 0 [pid 9246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9246] setpgid(0, 0) = 0 [pid 9246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9246] write(3, "1000", 4) = 4 [pid 9246] close(3) = 0 [pid 9246] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9246] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.208370][ T9244] siw: device registration error -23 [ 215.240002][ T9245] siw: device registration error -23 [pid 9246] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9246] close(3) = 0 [pid 9246] close(4) = 0 [pid 9246] close(5) = 0 [pid 9246] close(6) = -1 EBADF (Bad file descriptor) [pid 9246] close(7) = -1 EBADF (Bad file descriptor) [pid 9246] close(8) = -1 EBADF (Bad file descriptor) [pid 9246] close(9) = -1 EBADF (Bad file descriptor) [pid 9246] close(10) = -1 EBADF (Bad file descriptor) [pid 9246] close(11) = -1 EBADF (Bad file descriptor) [pid 9246] close(12) = -1 EBADF (Bad file descriptor) [pid 9246] close(13) = -1 EBADF (Bad file descriptor) [pid 9246] close(14) = -1 EBADF (Bad file descriptor) [pid 9246] close(15) = -1 EBADF (Bad file descriptor) [pid 9246] close(16) = -1 EBADF (Bad file descriptor) [pid 9246] close(17) = -1 EBADF (Bad file descriptor) [pid 9246] close(18) = -1 EBADF (Bad file descriptor) [pid 9246] close(19) = -1 EBADF (Bad file descriptor) [pid 9246] close(20) = -1 EBADF (Bad file descriptor) [pid 9246] close(21) = -1 EBADF (Bad file descriptor) [pid 9246] close(22) = -1 EBADF (Bad file descriptor) [pid 9246] close(23) = -1 EBADF (Bad file descriptor) [pid 9246] close(24) = -1 EBADF (Bad file descriptor) [pid 9246] close(25) = -1 EBADF (Bad file descriptor) [pid 9246] close(26) = -1 EBADF (Bad file descriptor) [pid 9246] close(27) = -1 EBADF (Bad file descriptor) [pid 9246] close(28) = -1 EBADF (Bad file descriptor) [pid 9246] close(29) = -1 EBADF (Bad file descriptor) [pid 9246] exit_group(0) = ? [pid 9246] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3626, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3624", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3624", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3624/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3624/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3624/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3624") = 0 [pid 3620] mkdir("./3625", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3627 ./strace-static-x86_64: Process 9247 attached [pid 9247] chdir("./3625") = 0 [pid 9247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9247] setpgid(0, 0) = 0 [pid 9247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9247] write(3, "1000", 4) = 4 [pid 9247] close(3) = 0 [pid 9247] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9247] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.280216][ T9246] siw: device registration error -23 [pid 9247] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9247] close(3) = 0 [pid 9247] close(4) = 0 [pid 9247] close(5) = 0 [pid 9247] close(6) = -1 EBADF (Bad file descriptor) [pid 9247] close(7) = -1 EBADF (Bad file descriptor) [pid 9247] close(8) = -1 EBADF (Bad file descriptor) [pid 9247] close(9) = -1 EBADF (Bad file descriptor) [pid 9247] close(10) = -1 EBADF (Bad file descriptor) [pid 9247] close(11) = -1 EBADF (Bad file descriptor) [pid 9247] close(12) = -1 EBADF (Bad file descriptor) [pid 9247] close(13) = -1 EBADF (Bad file descriptor) [pid 9247] close(14) = -1 EBADF (Bad file descriptor) [pid 9247] close(15) = -1 EBADF (Bad file descriptor) [pid 9247] close(16) = -1 EBADF (Bad file descriptor) [pid 9247] close(17) = -1 EBADF (Bad file descriptor) [pid 9247] close(18) = -1 EBADF (Bad file descriptor) [pid 9247] close(19) = -1 EBADF (Bad file descriptor) [pid 9247] close(20) = -1 EBADF (Bad file descriptor) [pid 9247] close(21) = -1 EBADF (Bad file descriptor) [pid 9247] close(22) = -1 EBADF (Bad file descriptor) [pid 9247] close(23) = -1 EBADF (Bad file descriptor) [pid 9247] close(24) = -1 EBADF (Bad file descriptor) [pid 9247] close(25) = -1 EBADF (Bad file descriptor) [pid 9247] close(26) = -1 EBADF (Bad file descriptor) [pid 9247] close(27) = -1 EBADF (Bad file descriptor) [pid 9247] close(28) = -1 EBADF (Bad file descriptor) [pid 9247] close(29) = -1 EBADF (Bad file descriptor) [pid 9247] exit_group(0) = ? [pid 9247] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3627, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3625", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3625", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3625/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3625/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3625/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3625") = 0 [pid 3620] mkdir("./3626", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9248 attached , child_tidptr=0x555555b53690) = 3628 [pid 9248] chdir("./3626") = 0 [pid 9248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9248] setpgid(0, 0) = 0 [pid 9248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9248] write(3, "1000", 4) = 4 [pid 9248] close(3) = 0 [pid 9248] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9248] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.315726][ T9247] siw: device registration error -23 [pid 9248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9248] close(3) = 0 [pid 9248] close(4) = 0 [pid 9248] close(5) = 0 [pid 9248] close(6) = -1 EBADF (Bad file descriptor) [pid 9248] close(7) = -1 EBADF (Bad file descriptor) [pid 9248] close(8) = -1 EBADF (Bad file descriptor) [pid 9248] close(9) = -1 EBADF (Bad file descriptor) [pid 9248] close(10) = -1 EBADF (Bad file descriptor) [pid 9248] close(11) = -1 EBADF (Bad file descriptor) [pid 9248] close(12) = -1 EBADF (Bad file descriptor) [pid 9248] close(13) = -1 EBADF (Bad file descriptor) [pid 9248] close(14) = -1 EBADF (Bad file descriptor) [pid 9248] close(15) = -1 EBADF (Bad file descriptor) [pid 9248] close(16) = -1 EBADF (Bad file descriptor) [pid 9248] close(17) = -1 EBADF (Bad file descriptor) [pid 9248] close(18) = -1 EBADF (Bad file descriptor) [pid 9248] close(19) = -1 EBADF (Bad file descriptor) [pid 9248] close(20) = -1 EBADF (Bad file descriptor) [pid 9248] close(21) = -1 EBADF (Bad file descriptor) [pid 9248] close(22) = -1 EBADF (Bad file descriptor) [pid 9248] close(23) = -1 EBADF (Bad file descriptor) [pid 9248] close(24) = -1 EBADF (Bad file descriptor) [pid 9248] close(25) = -1 EBADF (Bad file descriptor) [pid 9248] close(26) = -1 EBADF (Bad file descriptor) [pid 9248] close(27) = -1 EBADF (Bad file descriptor) [pid 9248] close(28) = -1 EBADF (Bad file descriptor) [pid 9248] close(29) = -1 EBADF (Bad file descriptor) [pid 9248] exit_group(0) = ? [pid 9248] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3628, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3626", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3626", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3626/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3626/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3626/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3626") = 0 [pid 3620] mkdir("./3627", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9249 attached , child_tidptr=0x555555b53690) = 3629 [pid 9249] chdir("./3627") = 0 [pid 9249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9249] setpgid(0, 0) = 0 [pid 9249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9249] write(3, "1000", 4) = 4 [pid 9249] close(3) = 0 [pid 9249] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9249] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.347467][ T9248] siw: device registration error -23 [pid 9249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9249] close(3) = 0 [pid 9249] close(4) = 0 [pid 9249] close(5) = 0 [pid 9249] close(6) = -1 EBADF (Bad file descriptor) [pid 9249] close(7) = -1 EBADF (Bad file descriptor) [pid 9249] close(8) = -1 EBADF (Bad file descriptor) [pid 9249] close(9) = -1 EBADF (Bad file descriptor) [pid 9249] close(10) = -1 EBADF (Bad file descriptor) [pid 9249] close(11) = -1 EBADF (Bad file descriptor) [pid 9249] close(12) = -1 EBADF (Bad file descriptor) [pid 9249] close(13) = -1 EBADF (Bad file descriptor) [pid 9249] close(14) = -1 EBADF (Bad file descriptor) [pid 9249] close(15) = -1 EBADF (Bad file descriptor) [pid 9249] close(16) = -1 EBADF (Bad file descriptor) [pid 9249] close(17) = -1 EBADF (Bad file descriptor) [pid 9249] close(18) = -1 EBADF (Bad file descriptor) [pid 9249] close(19) = -1 EBADF (Bad file descriptor) [pid 9249] close(20) = -1 EBADF (Bad file descriptor) [pid 9249] close(21) = -1 EBADF (Bad file descriptor) [pid 9249] close(22) = -1 EBADF (Bad file descriptor) [pid 9249] close(23) = -1 EBADF (Bad file descriptor) [pid 9249] close(24) = -1 EBADF (Bad file descriptor) [pid 9249] close(25) = -1 EBADF (Bad file descriptor) [pid 9249] close(26) = -1 EBADF (Bad file descriptor) [pid 9249] close(27) = -1 EBADF (Bad file descriptor) [pid 9249] close(28) = -1 EBADF (Bad file descriptor) [pid 9249] close(29) = -1 EBADF (Bad file descriptor) [pid 9249] exit_group(0) = ? [pid 9249] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3629, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3627", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3627", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3627/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3627/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3627/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3627") = 0 [pid 3620] mkdir("./3628", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9250 attached , child_tidptr=0x555555b53690) = 3630 [pid 9250] chdir("./3628") = 0 [pid 9250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9250] setpgid(0, 0) = 0 [pid 9250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9250] write(3, "1000", 4) = 4 [pid 9250] close(3) = 0 [pid 9250] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9250] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.378614][ T9249] siw: device registration error -23 [pid 9250] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9250] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9250] close(3) = 0 [pid 9250] close(4) = 0 [pid 9250] close(5) = 0 [pid 9250] close(6) = -1 EBADF (Bad file descriptor) [pid 9250] close(7) = -1 EBADF (Bad file descriptor) [pid 9250] close(8) = -1 EBADF (Bad file descriptor) [pid 9250] close(9) = -1 EBADF (Bad file descriptor) [pid 9250] close(10) = -1 EBADF (Bad file descriptor) [pid 9250] close(11) = -1 EBADF (Bad file descriptor) [pid 9250] close(12) = -1 EBADF (Bad file descriptor) [pid 9250] close(13) = -1 EBADF (Bad file descriptor) [pid 9250] close(14) = -1 EBADF (Bad file descriptor) [pid 9250] close(15) = -1 EBADF (Bad file descriptor) [pid 9250] close(16) = -1 EBADF (Bad file descriptor) [pid 9250] close(17) = -1 EBADF (Bad file descriptor) [pid 9250] close(18) = -1 EBADF (Bad file descriptor) [pid 9250] close(19) = -1 EBADF (Bad file descriptor) [pid 9250] close(20) = -1 EBADF (Bad file descriptor) [pid 9250] close(21) = -1 EBADF (Bad file descriptor) [pid 9250] close(22) = -1 EBADF (Bad file descriptor) [pid 9250] close(23) = -1 EBADF (Bad file descriptor) [pid 9250] close(24) = -1 EBADF (Bad file descriptor) [pid 9250] close(25) = -1 EBADF (Bad file descriptor) [pid 9250] close(26) = -1 EBADF (Bad file descriptor) [pid 9250] close(27) = -1 EBADF (Bad file descriptor) [pid 9250] close(28) = -1 EBADF (Bad file descriptor) [pid 9250] close(29) = -1 EBADF (Bad file descriptor) [pid 9250] exit_group(0) = ? [pid 9250] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3630, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3628", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3628", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3628/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3628/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3628/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3628") = 0 [pid 3620] mkdir("./3629", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9251 attached , child_tidptr=0x555555b53690) = 3631 [pid 9251] chdir("./3629") = 0 [pid 9251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9251] setpgid(0, 0) = 0 [pid 9251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9251] write(3, "1000", 4) = 4 [pid 9251] close(3) = 0 [pid 9251] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9251] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.417545][ T9250] siw: device registration error -23 [pid 9251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9251] close(3) = 0 [pid 9251] close(4) = 0 [pid 9251] close(5) = 0 [pid 9251] close(6) = -1 EBADF (Bad file descriptor) [pid 9251] close(7) = -1 EBADF (Bad file descriptor) [pid 9251] close(8) = -1 EBADF (Bad file descriptor) [pid 9251] close(9) = -1 EBADF (Bad file descriptor) [pid 9251] close(10) = -1 EBADF (Bad file descriptor) [pid 9251] close(11) = -1 EBADF (Bad file descriptor) [pid 9251] close(12) = -1 EBADF (Bad file descriptor) [pid 9251] close(13) = -1 EBADF (Bad file descriptor) [pid 9251] close(14) = -1 EBADF (Bad file descriptor) [pid 9251] close(15) = -1 EBADF (Bad file descriptor) [pid 9251] close(16) = -1 EBADF (Bad file descriptor) [pid 9251] close(17) = -1 EBADF (Bad file descriptor) [pid 9251] close(18) = -1 EBADF (Bad file descriptor) [pid 9251] close(19) = -1 EBADF (Bad file descriptor) [pid 9251] close(20) = -1 EBADF (Bad file descriptor) [pid 9251] close(21) = -1 EBADF (Bad file descriptor) [pid 9251] close(22) = -1 EBADF (Bad file descriptor) [pid 9251] close(23) = -1 EBADF (Bad file descriptor) [pid 9251] close(24) = -1 EBADF (Bad file descriptor) [pid 9251] close(25) = -1 EBADF (Bad file descriptor) [pid 9251] close(26) = -1 EBADF (Bad file descriptor) [pid 9251] close(27) = -1 EBADF (Bad file descriptor) [pid 9251] close(28) = -1 EBADF (Bad file descriptor) [pid 9251] close(29) = -1 EBADF (Bad file descriptor) [pid 9251] exit_group(0) = ? [pid 9251] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3631, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3629", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3629", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3629/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3629/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3629/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3629") = 0 [pid 3620] mkdir("./3630", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9252 attached , child_tidptr=0x555555b53690) = 3632 [pid 9252] chdir("./3630") = 0 [pid 9252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9252] setpgid(0, 0) = 0 [pid 9252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9252] write(3, "1000", 4) = 4 [pid 9252] close(3) = 0 [pid 9252] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9252] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.447921][ T9251] siw: device registration error -23 [pid 9252] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9252] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9252] close(3) = 0 [pid 9252] close(4) = 0 [pid 9252] close(5) = 0 [pid 9252] close(6) = -1 EBADF (Bad file descriptor) [pid 9252] close(7) = -1 EBADF (Bad file descriptor) [pid 9252] close(8) = -1 EBADF (Bad file descriptor) [pid 9252] close(9) = -1 EBADF (Bad file descriptor) [pid 9252] close(10) = -1 EBADF (Bad file descriptor) [pid 9252] close(11) = -1 EBADF (Bad file descriptor) [pid 9252] close(12) = -1 EBADF (Bad file descriptor) [pid 9252] close(13) = -1 EBADF (Bad file descriptor) [pid 9252] close(14) = -1 EBADF (Bad file descriptor) [pid 9252] close(15) = -1 EBADF (Bad file descriptor) [pid 9252] close(16) = -1 EBADF (Bad file descriptor) [pid 9252] close(17) = -1 EBADF (Bad file descriptor) [pid 9252] close(18) = -1 EBADF (Bad file descriptor) [pid 9252] close(19) = -1 EBADF (Bad file descriptor) [pid 9252] close(20) = -1 EBADF (Bad file descriptor) [pid 9252] close(21) = -1 EBADF (Bad file descriptor) [pid 9252] close(22) = -1 EBADF (Bad file descriptor) [pid 9252] close(23) = -1 EBADF (Bad file descriptor) [pid 9252] close(24) = -1 EBADF (Bad file descriptor) [pid 9252] close(25) = -1 EBADF (Bad file descriptor) [pid 9252] close(26) = -1 EBADF (Bad file descriptor) [pid 9252] close(27) = -1 EBADF (Bad file descriptor) [pid 9252] close(28) = -1 EBADF (Bad file descriptor) [pid 9252] close(29) = -1 EBADF (Bad file descriptor) [pid 9252] exit_group(0) = ? [pid 9252] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3632, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3630", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3630", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3630/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3630/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3630/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3630") = 0 [pid 3620] mkdir("./3631", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9253 attached , child_tidptr=0x555555b53690) = 3633 [pid 9253] chdir("./3631") = 0 [pid 9253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9253] setpgid(0, 0) = 0 [pid 9253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9253] write(3, "1000", 4) = 4 [pid 9253] close(3) = 0 [ 215.486293][ T9252] siw: device registration error -23 [pid 9253] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9253] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9253] close(3) = 0 [pid 9253] close(4) = 0 [pid 9253] close(5) = 0 [pid 9253] close(6) = -1 EBADF (Bad file descriptor) [pid 9253] close(7) = -1 EBADF (Bad file descriptor) [pid 9253] close(8) = -1 EBADF (Bad file descriptor) [pid 9253] close(9) = -1 EBADF (Bad file descriptor) [pid 9253] close(10) = -1 EBADF (Bad file descriptor) [pid 9253] close(11) = -1 EBADF (Bad file descriptor) [pid 9253] close(12) = -1 EBADF (Bad file descriptor) [pid 9253] close(13) = -1 EBADF (Bad file descriptor) [pid 9253] close(14) = -1 EBADF (Bad file descriptor) [pid 9253] close(15) = -1 EBADF (Bad file descriptor) [pid 9253] close(16) = -1 EBADF (Bad file descriptor) [pid 9253] close(17) = -1 EBADF (Bad file descriptor) [pid 9253] close(18) = -1 EBADF (Bad file descriptor) [pid 9253] close(19) = -1 EBADF (Bad file descriptor) [pid 9253] close(20) = -1 EBADF (Bad file descriptor) [pid 9253] close(21) = -1 EBADF (Bad file descriptor) [pid 9253] close(22) = -1 EBADF (Bad file descriptor) [pid 9253] close(23) = -1 EBADF (Bad file descriptor) [pid 9253] close(24) = -1 EBADF (Bad file descriptor) [pid 9253] close(25) = -1 EBADF (Bad file descriptor) [pid 9253] close(26) = -1 EBADF (Bad file descriptor) [pid 9253] close(27) = -1 EBADF (Bad file descriptor) [pid 9253] close(28) = -1 EBADF (Bad file descriptor) [pid 9253] close(29) = -1 EBADF (Bad file descriptor) [pid 9253] exit_group(0) = ? [pid 9253] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3633, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3631", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3631", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3631/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3631/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3631/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3631") = 0 [pid 3620] mkdir("./3632", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9254 attached , child_tidptr=0x555555b53690) = 3634 [pid 9254] chdir("./3632") = 0 [pid 9254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9254] setpgid(0, 0) = 0 [pid 9254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9254] write(3, "1000", 4) = 4 [pid 9254] close(3) = 0 [pid 9254] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9254] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9254] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9254] close(3) = 0 [pid 9254] close(4) = 0 [pid 9254] close(5) = 0 [pid 9254] close(6) = -1 EBADF (Bad file descriptor) [pid 9254] close(7) = -1 EBADF (Bad file descriptor) [pid 9254] close(8) = -1 EBADF (Bad file descriptor) [pid 9254] close(9) = -1 EBADF (Bad file descriptor) [pid 9254] close(10) = -1 EBADF (Bad file descriptor) [pid 9254] close(11) = -1 EBADF (Bad file descriptor) [pid 9254] close(12) = -1 EBADF (Bad file descriptor) [pid 9254] close(13) = -1 EBADF (Bad file descriptor) [pid 9254] close(14) = -1 EBADF (Bad file descriptor) [pid 9254] close(15) = -1 EBADF (Bad file descriptor) [pid 9254] close(16) = -1 EBADF (Bad file descriptor) [pid 9254] close(17) = -1 EBADF (Bad file descriptor) [pid 9254] close(18) = -1 EBADF (Bad file descriptor) [pid 9254] close(19) = -1 EBADF (Bad file descriptor) [pid 9254] close(20) = -1 EBADF (Bad file descriptor) [pid 9254] close(21) = -1 EBADF (Bad file descriptor) [pid 9254] close(22) = -1 EBADF (Bad file descriptor) [pid 9254] close(23) = -1 EBADF (Bad file descriptor) [pid 9254] close(24) = -1 EBADF (Bad file descriptor) [pid 9254] close(25) = -1 EBADF (Bad file descriptor) [pid 9254] close(26) = -1 EBADF (Bad file descriptor) [pid 9254] close(27) = -1 EBADF (Bad file descriptor) [pid 9254] close(28) = -1 EBADF (Bad file descriptor) [pid 9254] close(29) = -1 EBADF (Bad file descriptor) [pid 9254] exit_group(0) = ? [pid 9254] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3634, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3632", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3632", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3632/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3632/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3632/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3632") = 0 [pid 3620] mkdir("./3633", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9255 attached , child_tidptr=0x555555b53690) = 3635 [pid 9255] chdir("./3633") = 0 [pid 9255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9255] setpgid(0, 0) = 0 [pid 9255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9255] write(3, "1000", 4) = 4 [pid 9255] close(3) = 0 [pid 9255] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9255] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.528544][ T9253] siw: device registration error -23 [ 215.561167][ T9254] siw: device registration error -23 [pid 9255] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9255] close(3) = 0 [pid 9255] close(4) = 0 [pid 9255] close(5) = 0 [pid 9255] close(6) = -1 EBADF (Bad file descriptor) [pid 9255] close(7) = -1 EBADF (Bad file descriptor) [pid 9255] close(8) = -1 EBADF (Bad file descriptor) [pid 9255] close(9) = -1 EBADF (Bad file descriptor) [pid 9255] close(10) = -1 EBADF (Bad file descriptor) [pid 9255] close(11) = -1 EBADF (Bad file descriptor) [pid 9255] close(12) = -1 EBADF (Bad file descriptor) [pid 9255] close(13) = -1 EBADF (Bad file descriptor) [pid 9255] close(14) = -1 EBADF (Bad file descriptor) [pid 9255] close(15) = -1 EBADF (Bad file descriptor) [pid 9255] close(16) = -1 EBADF (Bad file descriptor) [pid 9255] close(17) = -1 EBADF (Bad file descriptor) [pid 9255] close(18) = -1 EBADF (Bad file descriptor) [pid 9255] close(19) = -1 EBADF (Bad file descriptor) [pid 9255] close(20) = -1 EBADF (Bad file descriptor) [pid 9255] close(21) = -1 EBADF (Bad file descriptor) [pid 9255] close(22) = -1 EBADF (Bad file descriptor) [pid 9255] close(23) = -1 EBADF (Bad file descriptor) [pid 9255] close(24) = -1 EBADF (Bad file descriptor) [pid 9255] close(25) = -1 EBADF (Bad file descriptor) [pid 9255] close(26) = -1 EBADF (Bad file descriptor) [pid 9255] close(27) = -1 EBADF (Bad file descriptor) [pid 9255] close(28) = -1 EBADF (Bad file descriptor) [pid 9255] close(29) = -1 EBADF (Bad file descriptor) [pid 9255] exit_group(0) = ? [pid 9255] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3635, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3633", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3633", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3633/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3633/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3633/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3633") = 0 [pid 3620] mkdir("./3634", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3636 ./strace-static-x86_64: Process 9256 attached [pid 9256] chdir("./3634") = 0 [pid 9256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9256] setpgid(0, 0) = 0 [pid 9256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9256] write(3, "1000", 4) = 4 [pid 9256] close(3) = 0 [pid 9256] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9256] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.601526][ T9255] siw: device registration error -23 [pid 9256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9256] close(3) = 0 [pid 9256] close(4) = 0 [pid 9256] close(5) = 0 [pid 9256] close(6) = -1 EBADF (Bad file descriptor) [pid 9256] close(7) = -1 EBADF (Bad file descriptor) [pid 9256] close(8) = -1 EBADF (Bad file descriptor) [pid 9256] close(9) = -1 EBADF (Bad file descriptor) [pid 9256] close(10) = -1 EBADF (Bad file descriptor) [pid 9256] close(11) = -1 EBADF (Bad file descriptor) [pid 9256] close(12) = -1 EBADF (Bad file descriptor) [pid 9256] close(13) = -1 EBADF (Bad file descriptor) [pid 9256] close(14) = -1 EBADF (Bad file descriptor) [pid 9256] close(15) = -1 EBADF (Bad file descriptor) [pid 9256] close(16) = -1 EBADF (Bad file descriptor) [pid 9256] close(17) = -1 EBADF (Bad file descriptor) [pid 9256] close(18) = -1 EBADF (Bad file descriptor) [pid 9256] close(19) = -1 EBADF (Bad file descriptor) [pid 9256] close(20) = -1 EBADF (Bad file descriptor) [pid 9256] close(21) = -1 EBADF (Bad file descriptor) [pid 9256] close(22) = -1 EBADF (Bad file descriptor) [pid 9256] close(23) = -1 EBADF (Bad file descriptor) [pid 9256] close(24) = -1 EBADF (Bad file descriptor) [pid 9256] close(25) = -1 EBADF (Bad file descriptor) [pid 9256] close(26) = -1 EBADF (Bad file descriptor) [pid 9256] close(27) = -1 EBADF (Bad file descriptor) [pid 9256] close(28) = -1 EBADF (Bad file descriptor) [pid 9256] close(29) = -1 EBADF (Bad file descriptor) [pid 9256] exit_group(0) = ? [pid 9256] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3636, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3634", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3634", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3634/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3634/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3634/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3634") = 0 [pid 3620] mkdir("./3635", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3637 ./strace-static-x86_64: Process 9257 attached [pid 9257] chdir("./3635") = 0 [pid 9257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9257] setpgid(0, 0) = 0 [pid 9257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9257] write(3, "1000", 4) = 4 [pid 9257] close(3) = 0 [pid 9257] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9257] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.634025][ T9256] siw: device registration error -23 [pid 9257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9257] close(3) = 0 [pid 9257] close(4) = 0 [pid 9257] close(5) = 0 [pid 9257] close(6) = -1 EBADF (Bad file descriptor) [pid 9257] close(7) = -1 EBADF (Bad file descriptor) [pid 9257] close(8) = -1 EBADF (Bad file descriptor) [pid 9257] close(9) = -1 EBADF (Bad file descriptor) [pid 9257] close(10) = -1 EBADF (Bad file descriptor) [pid 9257] close(11) = -1 EBADF (Bad file descriptor) [pid 9257] close(12) = -1 EBADF (Bad file descriptor) [pid 9257] close(13) = -1 EBADF (Bad file descriptor) [pid 9257] close(14) = -1 EBADF (Bad file descriptor) [pid 9257] close(15) = -1 EBADF (Bad file descriptor) [pid 9257] close(16) = -1 EBADF (Bad file descriptor) [pid 9257] close(17) = -1 EBADF (Bad file descriptor) [pid 9257] close(18) = -1 EBADF (Bad file descriptor) [pid 9257] close(19) = -1 EBADF (Bad file descriptor) [pid 9257] close(20) = -1 EBADF (Bad file descriptor) [pid 9257] close(21) = -1 EBADF (Bad file descriptor) [pid 9257] close(22) = -1 EBADF (Bad file descriptor) [pid 9257] close(23) = -1 EBADF (Bad file descriptor) [pid 9257] close(24) = -1 EBADF (Bad file descriptor) [pid 9257] close(25) = -1 EBADF (Bad file descriptor) [pid 9257] close(26) = -1 EBADF (Bad file descriptor) [pid 9257] close(27) = -1 EBADF (Bad file descriptor) [pid 9257] close(28) = -1 EBADF (Bad file descriptor) [pid 9257] close(29) = -1 EBADF (Bad file descriptor) [pid 9257] exit_group(0) = ? [pid 9257] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3637, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3635", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3635", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3635/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3635/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3635/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3635") = 0 [pid 3620] mkdir("./3636", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3638 ./strace-static-x86_64: Process 9258 attached [pid 9258] chdir("./3636") = 0 [pid 9258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9258] setpgid(0, 0) = 0 [pid 9258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9258] write(3, "1000", 4) = 4 [pid 9258] close(3) = 0 [pid 9258] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9258] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.670014][ T9257] siw: device registration error -23 [pid 9258] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9258] close(3) = 0 [pid 9258] close(4) = 0 [pid 9258] close(5) = 0 [pid 9258] close(6) = -1 EBADF (Bad file descriptor) [pid 9258] close(7) = -1 EBADF (Bad file descriptor) [pid 9258] close(8) = -1 EBADF (Bad file descriptor) [pid 9258] close(9) = -1 EBADF (Bad file descriptor) [pid 9258] close(10) = -1 EBADF (Bad file descriptor) [pid 9258] close(11) = -1 EBADF (Bad file descriptor) [pid 9258] close(12) = -1 EBADF (Bad file descriptor) [pid 9258] close(13) = -1 EBADF (Bad file descriptor) [pid 9258] close(14) = -1 EBADF (Bad file descriptor) [pid 9258] close(15) = -1 EBADF (Bad file descriptor) [pid 9258] close(16) = -1 EBADF (Bad file descriptor) [pid 9258] close(17) = -1 EBADF (Bad file descriptor) [pid 9258] close(18) = -1 EBADF (Bad file descriptor) [pid 9258] close(19) = -1 EBADF (Bad file descriptor) [pid 9258] close(20) = -1 EBADF (Bad file descriptor) [pid 9258] close(21) = -1 EBADF (Bad file descriptor) [pid 9258] close(22) = -1 EBADF (Bad file descriptor) [pid 9258] close(23) = -1 EBADF (Bad file descriptor) [pid 9258] close(24) = -1 EBADF (Bad file descriptor) [pid 9258] close(25) = -1 EBADF (Bad file descriptor) [pid 9258] close(26) = -1 EBADF (Bad file descriptor) [pid 9258] close(27) = -1 EBADF (Bad file descriptor) [pid 9258] close(28) = -1 EBADF (Bad file descriptor) [pid 9258] close(29) = -1 EBADF (Bad file descriptor) [pid 9258] exit_group(0) = ? [pid 9258] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3636", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3636", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3636/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3636/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3636/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3636") = 0 [pid 3620] mkdir("./3637", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3639 ./strace-static-x86_64: Process 9259 attached [pid 9259] chdir("./3637") = 0 [pid 9259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9259] setpgid(0, 0) = 0 [pid 9259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9259] write(3, "1000", 4) = 4 [pid 9259] close(3) = 0 [pid 9259] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9259] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.703029][ T9258] siw: device registration error -23 [pid 9259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9259] close(3) = 0 [pid 9259] close(4) = 0 [pid 9259] close(5) = 0 [pid 9259] close(6) = -1 EBADF (Bad file descriptor) [pid 9259] close(7) = -1 EBADF (Bad file descriptor) [pid 9259] close(8) = -1 EBADF (Bad file descriptor) [pid 9259] close(9) = -1 EBADF (Bad file descriptor) [pid 9259] close(10) = -1 EBADF (Bad file descriptor) [pid 9259] close(11) = -1 EBADF (Bad file descriptor) [pid 9259] close(12) = -1 EBADF (Bad file descriptor) [pid 9259] close(13) = -1 EBADF (Bad file descriptor) [pid 9259] close(14) = -1 EBADF (Bad file descriptor) [pid 9259] close(15) = -1 EBADF (Bad file descriptor) [pid 9259] close(16) = -1 EBADF (Bad file descriptor) [pid 9259] close(17) = -1 EBADF (Bad file descriptor) [pid 9259] close(18) = -1 EBADF (Bad file descriptor) [pid 9259] close(19) = -1 EBADF (Bad file descriptor) [pid 9259] close(20) = -1 EBADF (Bad file descriptor) [pid 9259] close(21) = -1 EBADF (Bad file descriptor) [pid 9259] close(22) = -1 EBADF (Bad file descriptor) [pid 9259] close(23) = -1 EBADF (Bad file descriptor) [pid 9259] close(24) = -1 EBADF (Bad file descriptor) [pid 9259] close(25) = -1 EBADF (Bad file descriptor) [pid 9259] close(26) = -1 EBADF (Bad file descriptor) [pid 9259] close(27) = -1 EBADF (Bad file descriptor) [pid 9259] close(28) = -1 EBADF (Bad file descriptor) [pid 9259] close(29) = -1 EBADF (Bad file descriptor) [pid 9259] exit_group(0) = ? [pid 9259] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3639, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3637", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3637", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3637/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3637/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3637/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3637") = 0 [pid 3620] mkdir("./3638", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9260 attached , child_tidptr=0x555555b53690) = 3640 [pid 9260] chdir("./3638") = 0 [pid 9260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9260] setpgid(0, 0) = 0 [pid 9260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9260] write(3, "1000", 4) = 4 [pid 9260] close(3) = 0 [pid 9260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9260] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.734708][ T9259] siw: device registration error -23 [pid 9260] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9260] close(3) = 0 [pid 9260] close(4) = 0 [pid 9260] close(5) = 0 [pid 9260] close(6) = -1 EBADF (Bad file descriptor) [pid 9260] close(7) = -1 EBADF (Bad file descriptor) [pid 9260] close(8) = -1 EBADF (Bad file descriptor) [pid 9260] close(9) = -1 EBADF (Bad file descriptor) [pid 9260] close(10) = -1 EBADF (Bad file descriptor) [pid 9260] close(11) = -1 EBADF (Bad file descriptor) [pid 9260] close(12) = -1 EBADF (Bad file descriptor) [pid 9260] close(13) = -1 EBADF (Bad file descriptor) [pid 9260] close(14) = -1 EBADF (Bad file descriptor) [pid 9260] close(15) = -1 EBADF (Bad file descriptor) [pid 9260] close(16) = -1 EBADF (Bad file descriptor) [pid 9260] close(17) = -1 EBADF (Bad file descriptor) [pid 9260] close(18) = -1 EBADF (Bad file descriptor) [pid 9260] close(19) = -1 EBADF (Bad file descriptor) [pid 9260] close(20) = -1 EBADF (Bad file descriptor) [pid 9260] close(21) = -1 EBADF (Bad file descriptor) [pid 9260] close(22) = -1 EBADF (Bad file descriptor) [pid 9260] close(23) = -1 EBADF (Bad file descriptor) [pid 9260] close(24) = -1 EBADF (Bad file descriptor) [pid 9260] close(25) = -1 EBADF (Bad file descriptor) [pid 9260] close(26) = -1 EBADF (Bad file descriptor) [pid 9260] close(27) = -1 EBADF (Bad file descriptor) [pid 9260] close(28) = -1 EBADF (Bad file descriptor) [pid 9260] close(29) = -1 EBADF (Bad file descriptor) [pid 9260] exit_group(0) = ? [pid 9260] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3640, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3638", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3638", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3638/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3638/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3638/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3638") = 0 [pid 3620] mkdir("./3639", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9261 attached , child_tidptr=0x555555b53690) = 3641 [pid 9261] chdir("./3639") = 0 [pid 9261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9261] setpgid(0, 0) = 0 [pid 9261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9261] write(3, "1000", 4) = 4 [pid 9261] close(3) = 0 [pid 9261] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9261] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.768042][ T9260] siw: device registration error -23 [pid 9261] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9261] close(3) = 0 [pid 9261] close(4) = 0 [pid 9261] close(5) = 0 [pid 9261] close(6) = -1 EBADF (Bad file descriptor) [pid 9261] close(7) = -1 EBADF (Bad file descriptor) [pid 9261] close(8) = -1 EBADF (Bad file descriptor) [pid 9261] close(9) = -1 EBADF (Bad file descriptor) [pid 9261] close(10) = -1 EBADF (Bad file descriptor) [pid 9261] close(11) = -1 EBADF (Bad file descriptor) [pid 9261] close(12) = -1 EBADF (Bad file descriptor) [pid 9261] close(13) = -1 EBADF (Bad file descriptor) [pid 9261] close(14) = -1 EBADF (Bad file descriptor) [pid 9261] close(15) = -1 EBADF (Bad file descriptor) [pid 9261] close(16) = -1 EBADF (Bad file descriptor) [pid 9261] close(17) = -1 EBADF (Bad file descriptor) [pid 9261] close(18) = -1 EBADF (Bad file descriptor) [pid 9261] close(19) = -1 EBADF (Bad file descriptor) [pid 9261] close(20) = -1 EBADF (Bad file descriptor) [pid 9261] close(21) = -1 EBADF (Bad file descriptor) [pid 9261] close(22) = -1 EBADF (Bad file descriptor) [pid 9261] close(23) = -1 EBADF (Bad file descriptor) [pid 9261] close(24) = -1 EBADF (Bad file descriptor) [pid 9261] close(25) = -1 EBADF (Bad file descriptor) [pid 9261] close(26) = -1 EBADF (Bad file descriptor) [pid 9261] close(27) = -1 EBADF (Bad file descriptor) [pid 9261] close(28) = -1 EBADF (Bad file descriptor) [pid 9261] close(29) = -1 EBADF (Bad file descriptor) [pid 9261] exit_group(0) = ? [pid 9261] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3639", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3639", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3639/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3639/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3639/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3639") = 0 [pid 3620] mkdir("./3640", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9262 attached , child_tidptr=0x555555b53690) = 3642 [pid 9262] chdir("./3640") = 0 [pid 9262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9262] setpgid(0, 0) = 0 [pid 9262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9262] write(3, "1000", 4) = 4 [pid 9262] close(3) = 0 [ 215.805269][ T9261] siw: device registration error -23 [pid 9262] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9262] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9262] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9262] close(3) = 0 [pid 9262] close(4) = 0 [pid 9262] close(5) = 0 [pid 9262] close(6) = -1 EBADF (Bad file descriptor) [pid 9262] close(7) = -1 EBADF (Bad file descriptor) [pid 9262] close(8) = -1 EBADF (Bad file descriptor) [pid 9262] close(9) = -1 EBADF (Bad file descriptor) [pid 9262] close(10) = -1 EBADF (Bad file descriptor) [pid 9262] close(11) = -1 EBADF (Bad file descriptor) [pid 9262] close(12) = -1 EBADF (Bad file descriptor) [pid 9262] close(13) = -1 EBADF (Bad file descriptor) [pid 9262] close(14) = -1 EBADF (Bad file descriptor) [pid 9262] close(15) = -1 EBADF (Bad file descriptor) [pid 9262] close(16) = -1 EBADF (Bad file descriptor) [pid 9262] close(17) = -1 EBADF (Bad file descriptor) [pid 9262] close(18) = -1 EBADF (Bad file descriptor) [pid 9262] close(19) = -1 EBADF (Bad file descriptor) [pid 9262] close(20) = -1 EBADF (Bad file descriptor) [pid 9262] close(21) = -1 EBADF (Bad file descriptor) [pid 9262] close(22) = -1 EBADF (Bad file descriptor) [pid 9262] close(23) = -1 EBADF (Bad file descriptor) [pid 9262] close(24) = -1 EBADF (Bad file descriptor) [pid 9262] close(25) = -1 EBADF (Bad file descriptor) [pid 9262] close(26) = -1 EBADF (Bad file descriptor) [pid 9262] close(27) = -1 EBADF (Bad file descriptor) [pid 9262] close(28) = -1 EBADF (Bad file descriptor) [pid 9262] close(29) = -1 EBADF (Bad file descriptor) [pid 9262] exit_group(0) = ? [pid 9262] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3642, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3640", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3640", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3640/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3640/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3640/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3640") = 0 [pid 3620] mkdir("./3641", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9263 attached , child_tidptr=0x555555b53690) = 3643 [pid 9263] chdir("./3641") = 0 [pid 9263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9263] setpgid(0, 0) = 0 [pid 9263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9263] write(3, "1000", 4) = 4 [pid 9263] close(3) = 0 [pid 9263] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9263] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9263] close(3) = 0 [pid 9263] close(4) = 0 [pid 9263] close(5) = 0 [pid 9263] close(6) = -1 EBADF (Bad file descriptor) [pid 9263] close(7) = -1 EBADF (Bad file descriptor) [pid 9263] close(8) = -1 EBADF (Bad file descriptor) [pid 9263] close(9) = -1 EBADF (Bad file descriptor) [pid 9263] close(10) = -1 EBADF (Bad file descriptor) [pid 9263] close(11) = -1 EBADF (Bad file descriptor) [pid 9263] close(12) = -1 EBADF (Bad file descriptor) [pid 9263] close(13) = -1 EBADF (Bad file descriptor) [pid 9263] close(14) = -1 EBADF (Bad file descriptor) [pid 9263] close(15) = -1 EBADF (Bad file descriptor) [pid 9263] close(16) = -1 EBADF (Bad file descriptor) [pid 9263] close(17) = -1 EBADF (Bad file descriptor) [pid 9263] close(18) = -1 EBADF (Bad file descriptor) [pid 9263] close(19) = -1 EBADF (Bad file descriptor) [pid 9263] close(20) = -1 EBADF (Bad file descriptor) [pid 9263] close(21) = -1 EBADF (Bad file descriptor) [pid 9263] close(22) = -1 EBADF (Bad file descriptor) [pid 9263] close(23) = -1 EBADF (Bad file descriptor) [pid 9263] close(24) = -1 EBADF (Bad file descriptor) [pid 9263] close(25) = -1 EBADF (Bad file descriptor) [pid 9263] close(26) = -1 EBADF (Bad file descriptor) [pid 9263] close(27) = -1 EBADF (Bad file descriptor) [pid 9263] close(28) = -1 EBADF (Bad file descriptor) [pid 9263] close(29) = -1 EBADF (Bad file descriptor) [pid 9263] exit_group(0) = ? [pid 9263] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3643, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3641", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3641", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3641/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3641/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3641/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3641") = 0 [pid 3620] mkdir("./3642", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3644 ./strace-static-x86_64: Process 9264 attached [pid 9264] chdir("./3642") = 0 [pid 9264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9264] setpgid(0, 0) = 0 [pid 9264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9264] write(3, "1000", 4) = 4 [pid 9264] close(3) = 0 [pid 9264] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9264] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.848007][ T9262] siw: device registration error -23 [ 215.880387][ T9263] siw: device registration error -23 [pid 9264] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9264] close(3) = 0 [pid 9264] close(4) = 0 [pid 9264] close(5) = 0 [pid 9264] close(6) = -1 EBADF (Bad file descriptor) [pid 9264] close(7) = -1 EBADF (Bad file descriptor) [pid 9264] close(8) = -1 EBADF (Bad file descriptor) [pid 9264] close(9) = -1 EBADF (Bad file descriptor) [pid 9264] close(10) = -1 EBADF (Bad file descriptor) [pid 9264] close(11) = -1 EBADF (Bad file descriptor) [pid 9264] close(12) = -1 EBADF (Bad file descriptor) [pid 9264] close(13) = -1 EBADF (Bad file descriptor) [pid 9264] close(14) = -1 EBADF (Bad file descriptor) [pid 9264] close(15) = -1 EBADF (Bad file descriptor) [pid 9264] close(16) = -1 EBADF (Bad file descriptor) [pid 9264] close(17) = -1 EBADF (Bad file descriptor) [pid 9264] close(18) = -1 EBADF (Bad file descriptor) [pid 9264] close(19) = -1 EBADF (Bad file descriptor) [pid 9264] close(20) = -1 EBADF (Bad file descriptor) [pid 9264] close(21) = -1 EBADF (Bad file descriptor) [pid 9264] close(22) = -1 EBADF (Bad file descriptor) [pid 9264] close(23) = -1 EBADF (Bad file descriptor) [pid 9264] close(24) = -1 EBADF (Bad file descriptor) [pid 9264] close(25) = -1 EBADF (Bad file descriptor) [pid 9264] close(26) = -1 EBADF (Bad file descriptor) [pid 9264] close(27) = -1 EBADF (Bad file descriptor) [pid 9264] close(28) = -1 EBADF (Bad file descriptor) [pid 9264] close(29) = -1 EBADF (Bad file descriptor) [pid 9264] exit_group(0) = ? [pid 9264] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3644, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3642", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3642", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3642/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3642/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3642/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3642") = 0 [pid 3620] mkdir("./3643", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3645 ./strace-static-x86_64: Process 9265 attached [pid 9265] chdir("./3643") = 0 [pid 9265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9265] setpgid(0, 0) = 0 [pid 9265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9265] write(3, "1000", 4) = 4 [pid 9265] close(3) = 0 [pid 9265] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9265] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.914730][ T9264] siw: device registration error -23 [pid 9265] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9265] close(3) = 0 [pid 9265] close(4) = 0 [pid 9265] close(5) = 0 [pid 9265] close(6) = -1 EBADF (Bad file descriptor) [pid 9265] close(7) = -1 EBADF (Bad file descriptor) [pid 9265] close(8) = -1 EBADF (Bad file descriptor) [pid 9265] close(9) = -1 EBADF (Bad file descriptor) [pid 9265] close(10) = -1 EBADF (Bad file descriptor) [pid 9265] close(11) = -1 EBADF (Bad file descriptor) [pid 9265] close(12) = -1 EBADF (Bad file descriptor) [pid 9265] close(13) = -1 EBADF (Bad file descriptor) [pid 9265] close(14) = -1 EBADF (Bad file descriptor) [pid 9265] close(15) = -1 EBADF (Bad file descriptor) [pid 9265] close(16) = -1 EBADF (Bad file descriptor) [pid 9265] close(17) = -1 EBADF (Bad file descriptor) [pid 9265] close(18) = -1 EBADF (Bad file descriptor) [pid 9265] close(19) = -1 EBADF (Bad file descriptor) [pid 9265] close(20) = -1 EBADF (Bad file descriptor) [pid 9265] close(21) = -1 EBADF (Bad file descriptor) [pid 9265] close(22) = -1 EBADF (Bad file descriptor) [pid 9265] close(23) = -1 EBADF (Bad file descriptor) [pid 9265] close(24) = -1 EBADF (Bad file descriptor) [pid 9265] close(25) = -1 EBADF (Bad file descriptor) [pid 9265] close(26) = -1 EBADF (Bad file descriptor) [pid 9265] close(27) = -1 EBADF (Bad file descriptor) [pid 9265] close(28) = -1 EBADF (Bad file descriptor) [pid 9265] close(29) = -1 EBADF (Bad file descriptor) [pid 9265] exit_group(0) = ? [pid 9265] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3643", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3643", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3643/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3643/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3643/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3643") = 0 [pid 3620] mkdir("./3644", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9266 attached , child_tidptr=0x555555b53690) = 3646 [pid 9266] chdir("./3644") = 0 [pid 9266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9266] setpgid(0, 0) = 0 [pid 9266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9266] write(3, "1000", 4) = 4 [pid 9266] close(3) = 0 [pid 9266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9266] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9266] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9266] close(3) = 0 [pid 9266] close(4) = 0 [pid 9266] close(5) = 0 [pid 9266] close(6) = -1 EBADF (Bad file descriptor) [pid 9266] close(7) = -1 EBADF (Bad file descriptor) [pid 9266] close(8) = -1 EBADF (Bad file descriptor) [pid 9266] close(9) = -1 EBADF (Bad file descriptor) [pid 9266] close(10) = -1 EBADF (Bad file descriptor) [pid 9266] close(11) = -1 EBADF (Bad file descriptor) [pid 9266] close(12) = -1 EBADF (Bad file descriptor) [pid 9266] close(13) = -1 EBADF (Bad file descriptor) [pid 9266] close(14) = -1 EBADF (Bad file descriptor) [pid 9266] close(15) = -1 EBADF (Bad file descriptor) [pid 9266] close(16) = -1 EBADF (Bad file descriptor) [pid 9266] close(17) = -1 EBADF (Bad file descriptor) [pid 9266] close(18) = -1 EBADF (Bad file descriptor) [pid 9266] close(19) = -1 EBADF (Bad file descriptor) [pid 9266] close(20) = -1 EBADF (Bad file descriptor) [pid 9266] close(21) = -1 EBADF (Bad file descriptor) [pid 9266] close(22) = -1 EBADF (Bad file descriptor) [pid 9266] close(23) = -1 EBADF (Bad file descriptor) [pid 9266] close(24) = -1 EBADF (Bad file descriptor) [pid 9266] close(25) = -1 EBADF (Bad file descriptor) [pid 9266] close(26) = -1 EBADF (Bad file descriptor) [pid 9266] close(27) = -1 EBADF (Bad file descriptor) [pid 9266] close(28) = -1 EBADF (Bad file descriptor) [pid 9266] close(29) = -1 EBADF (Bad file descriptor) [pid 9266] exit_group(0) = ? [pid 9266] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3646, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3644", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3644", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3644/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3644/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3644/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3644") = 0 [pid 3620] mkdir("./3645", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3647 ./strace-static-x86_64: Process 9267 attached [pid 9267] chdir("./3645") = 0 [pid 9267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9267] setpgid(0, 0) = 0 [pid 9267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9267] write(3, "1000", 4) = 4 [pid 9267] close(3) = 0 [pid 9267] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9267] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 215.955010][ T9265] siw: device registration error -23 [ 215.986447][ T9266] siw: device registration error -23 [pid 9267] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9267] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9267] close(3) = 0 [pid 9267] close(4) = 0 [pid 9267] close(5) = 0 [pid 9267] close(6) = -1 EBADF (Bad file descriptor) [pid 9267] close(7) = -1 EBADF (Bad file descriptor) [pid 9267] close(8) = -1 EBADF (Bad file descriptor) [pid 9267] close(9) = -1 EBADF (Bad file descriptor) [pid 9267] close(10) = -1 EBADF (Bad file descriptor) [pid 9267] close(11) = -1 EBADF (Bad file descriptor) [pid 9267] close(12) = -1 EBADF (Bad file descriptor) [pid 9267] close(13) = -1 EBADF (Bad file descriptor) [pid 9267] close(14) = -1 EBADF (Bad file descriptor) [pid 9267] close(15) = -1 EBADF (Bad file descriptor) [pid 9267] close(16) = -1 EBADF (Bad file descriptor) [pid 9267] close(17) = -1 EBADF (Bad file descriptor) [pid 9267] close(18) = -1 EBADF (Bad file descriptor) [pid 9267] close(19) = -1 EBADF (Bad file descriptor) [pid 9267] close(20) = -1 EBADF (Bad file descriptor) [pid 9267] close(21) = -1 EBADF (Bad file descriptor) [pid 9267] close(22) = -1 EBADF (Bad file descriptor) [pid 9267] close(23) = -1 EBADF (Bad file descriptor) [pid 9267] close(24) = -1 EBADF (Bad file descriptor) [pid 9267] close(25) = -1 EBADF (Bad file descriptor) [pid 9267] close(26) = -1 EBADF (Bad file descriptor) [pid 9267] close(27) = -1 EBADF (Bad file descriptor) [pid 9267] close(28) = -1 EBADF (Bad file descriptor) [pid 9267] close(29) = -1 EBADF (Bad file descriptor) [pid 9267] exit_group(0) = ? [pid 9267] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3645", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3645", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3645/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3645/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3645/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3645") = 0 [pid 3620] mkdir("./3646", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3648 ./strace-static-x86_64: Process 9268 attached [pid 9268] chdir("./3646") = 0 [pid 9268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9268] setpgid(0, 0) = 0 [pid 9268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9268] write(3, "1000", 4) = 4 [pid 9268] close(3) = 0 [ 216.020286][ T9267] siw: device registration error -23 [pid 9268] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9268] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9268] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9268] close(3) = 0 [pid 9268] close(4) = 0 [pid 9268] close(5) = 0 [pid 9268] close(6) = -1 EBADF (Bad file descriptor) [pid 9268] close(7) = -1 EBADF (Bad file descriptor) [pid 9268] close(8) = -1 EBADF (Bad file descriptor) [pid 9268] close(9) = -1 EBADF (Bad file descriptor) [pid 9268] close(10) = -1 EBADF (Bad file descriptor) [pid 9268] close(11) = -1 EBADF (Bad file descriptor) [pid 9268] close(12) = -1 EBADF (Bad file descriptor) [pid 9268] close(13) = -1 EBADF (Bad file descriptor) [pid 9268] close(14) = -1 EBADF (Bad file descriptor) [pid 9268] close(15) = -1 EBADF (Bad file descriptor) [pid 9268] close(16) = -1 EBADF (Bad file descriptor) [pid 9268] close(17) = -1 EBADF (Bad file descriptor) [pid 9268] close(18) = -1 EBADF (Bad file descriptor) [pid 9268] close(19) = -1 EBADF (Bad file descriptor) [pid 9268] close(20) = -1 EBADF (Bad file descriptor) [pid 9268] close(21) = -1 EBADF (Bad file descriptor) [pid 9268] close(22) = -1 EBADF (Bad file descriptor) [pid 9268] close(23) = -1 EBADF (Bad file descriptor) [pid 9268] close(24) = -1 EBADF (Bad file descriptor) [pid 9268] close(25) = -1 EBADF (Bad file descriptor) [pid 9268] close(26) = -1 EBADF (Bad file descriptor) [pid 9268] close(27) = -1 EBADF (Bad file descriptor) [pid 9268] close(28) = -1 EBADF (Bad file descriptor) [pid 9268] close(29) = -1 EBADF (Bad file descriptor) [pid 9268] exit_group(0) = ? [pid 9268] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3648, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3646", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3646", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3646/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3646/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3646/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3646") = 0 [pid 3620] mkdir("./3647", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3649 ./strace-static-x86_64: Process 9269 attached [pid 9269] chdir("./3647") = 0 [pid 9269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9269] setpgid(0, 0) = 0 [pid 9269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9269] write(3, "1000", 4) = 4 [pid 9269] close(3) = 0 [pid 9269] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9269] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9269] close(3) = 0 [pid 9269] close(4) = 0 [pid 9269] close(5) = 0 [pid 9269] close(6) = -1 EBADF (Bad file descriptor) [pid 9269] close(7) = -1 EBADF (Bad file descriptor) [pid 9269] close(8) = -1 EBADF (Bad file descriptor) [pid 9269] close(9) = -1 EBADF (Bad file descriptor) [pid 9269] close(10) = -1 EBADF (Bad file descriptor) [pid 9269] close(11) = -1 EBADF (Bad file descriptor) [pid 9269] close(12) = -1 EBADF (Bad file descriptor) [pid 9269] close(13) = -1 EBADF (Bad file descriptor) [pid 9269] close(14) = -1 EBADF (Bad file descriptor) [pid 9269] close(15) = -1 EBADF (Bad file descriptor) [pid 9269] close(16) = -1 EBADF (Bad file descriptor) [pid 9269] close(17) = -1 EBADF (Bad file descriptor) [pid 9269] close(18) = -1 EBADF (Bad file descriptor) [pid 9269] close(19) = -1 EBADF (Bad file descriptor) [pid 9269] close(20) = -1 EBADF (Bad file descriptor) [pid 9269] close(21) = -1 EBADF (Bad file descriptor) [pid 9269] close(22) = -1 EBADF (Bad file descriptor) [pid 9269] close(23) = -1 EBADF (Bad file descriptor) [pid 9269] close(24) = -1 EBADF (Bad file descriptor) [pid 9269] close(25) = -1 EBADF (Bad file descriptor) [pid 9269] close(26) = -1 EBADF (Bad file descriptor) [pid 9269] close(27) = -1 EBADF (Bad file descriptor) [pid 9269] close(28) = -1 EBADF (Bad file descriptor) [pid 9269] close(29) = -1 EBADF (Bad file descriptor) [pid 9269] exit_group(0) = ? [pid 9269] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3649, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3647", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3647", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3647/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3647/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3647/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3647") = 0 [pid 3620] mkdir("./3648", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9270 attached , child_tidptr=0x555555b53690) = 3650 [pid 9270] chdir("./3648") = 0 [pid 9270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9270] setpgid(0, 0) = 0 [pid 9270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9270] write(3, "1000", 4) = 4 [pid 9270] close(3) = 0 [pid 9270] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9270] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.063044][ T9268] siw: device registration error -23 [ 216.100282][ T9269] siw: device registration error -23 [pid 9270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9270] close(3) = 0 [pid 9270] close(4) = 0 [pid 9270] close(5) = 0 [pid 9270] close(6) = -1 EBADF (Bad file descriptor) [pid 9270] close(7) = -1 EBADF (Bad file descriptor) [pid 9270] close(8) = -1 EBADF (Bad file descriptor) [pid 9270] close(9) = -1 EBADF (Bad file descriptor) [pid 9270] close(10) = -1 EBADF (Bad file descriptor) [pid 9270] close(11) = -1 EBADF (Bad file descriptor) [pid 9270] close(12) = -1 EBADF (Bad file descriptor) [pid 9270] close(13) = -1 EBADF (Bad file descriptor) [pid 9270] close(14) = -1 EBADF (Bad file descriptor) [pid 9270] close(15) = -1 EBADF (Bad file descriptor) [pid 9270] close(16) = -1 EBADF (Bad file descriptor) [pid 9270] close(17) = -1 EBADF (Bad file descriptor) [pid 9270] close(18) = -1 EBADF (Bad file descriptor) [pid 9270] close(19) = -1 EBADF (Bad file descriptor) [pid 9270] close(20) = -1 EBADF (Bad file descriptor) [pid 9270] close(21) = -1 EBADF (Bad file descriptor) [pid 9270] close(22) = -1 EBADF (Bad file descriptor) [pid 9270] close(23) = -1 EBADF (Bad file descriptor) [pid 9270] close(24) = -1 EBADF (Bad file descriptor) [pid 9270] close(25) = -1 EBADF (Bad file descriptor) [pid 9270] close(26) = -1 EBADF (Bad file descriptor) [pid 9270] close(27) = -1 EBADF (Bad file descriptor) [pid 9270] close(28) = -1 EBADF (Bad file descriptor) [pid 9270] close(29) = -1 EBADF (Bad file descriptor) [pid 9270] exit_group(0) = ? [pid 9270] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3650, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3648", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3648", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3648/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3648/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3648/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3648") = 0 [pid 3620] mkdir("./3649", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9271 attached , child_tidptr=0x555555b53690) = 3651 [pid 9271] chdir("./3649") = 0 [pid 9271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9271] setpgid(0, 0) = 0 [pid 9271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9271] write(3, "1000", 4) = 4 [pid 9271] close(3) = 0 [ 216.130558][ T9270] siw: device registration error -23 [pid 9271] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9271] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9271] close(3) = 0 [pid 9271] close(4) = 0 [pid 9271] close(5) = 0 [pid 9271] close(6) = -1 EBADF (Bad file descriptor) [pid 9271] close(7) = -1 EBADF (Bad file descriptor) [pid 9271] close(8) = -1 EBADF (Bad file descriptor) [pid 9271] close(9) = -1 EBADF (Bad file descriptor) [pid 9271] close(10) = -1 EBADF (Bad file descriptor) [pid 9271] close(11) = -1 EBADF (Bad file descriptor) [pid 9271] close(12) = -1 EBADF (Bad file descriptor) [pid 9271] close(13) = -1 EBADF (Bad file descriptor) [pid 9271] close(14) = -1 EBADF (Bad file descriptor) [pid 9271] close(15) = -1 EBADF (Bad file descriptor) [pid 9271] close(16) = -1 EBADF (Bad file descriptor) [pid 9271] close(17) = -1 EBADF (Bad file descriptor) [pid 9271] close(18) = -1 EBADF (Bad file descriptor) [pid 9271] close(19) = -1 EBADF (Bad file descriptor) [pid 9271] close(20) = -1 EBADF (Bad file descriptor) [pid 9271] close(21) = -1 EBADF (Bad file descriptor) [pid 9271] close(22) = -1 EBADF (Bad file descriptor) [pid 9271] close(23) = -1 EBADF (Bad file descriptor) [pid 9271] close(24) = -1 EBADF (Bad file descriptor) [pid 9271] close(25) = -1 EBADF (Bad file descriptor) [pid 9271] close(26) = -1 EBADF (Bad file descriptor) [pid 9271] close(27) = -1 EBADF (Bad file descriptor) [pid 9271] close(28) = -1 EBADF (Bad file descriptor) [pid 9271] close(29) = -1 EBADF (Bad file descriptor) [pid 9271] exit_group(0) = ? [pid 9271] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3651, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3649", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3649", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3649/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3649/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3649/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3649") = 0 [pid 3620] mkdir("./3650", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9272 attached , child_tidptr=0x555555b53690) = 3652 [pid 9272] chdir("./3650") = 0 [pid 9272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9272] setpgid(0, 0) = 0 [pid 9272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9272] write(3, "1000", 4) = 4 [pid 9272] close(3) = 0 [pid 9272] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9272] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9272] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9272] close(3) = 0 [pid 9272] close(4) = 0 [pid 9272] close(5) = 0 [pid 9272] close(6) = -1 EBADF (Bad file descriptor) [pid 9272] close(7) = -1 EBADF (Bad file descriptor) [pid 9272] close(8) = -1 EBADF (Bad file descriptor) [pid 9272] close(9) = -1 EBADF (Bad file descriptor) [pid 9272] close(10) = -1 EBADF (Bad file descriptor) [pid 9272] close(11) = -1 EBADF (Bad file descriptor) [pid 9272] close(12) = -1 EBADF (Bad file descriptor) [pid 9272] close(13) = -1 EBADF (Bad file descriptor) [pid 9272] close(14) = -1 EBADF (Bad file descriptor) [pid 9272] close(15) = -1 EBADF (Bad file descriptor) [pid 9272] close(16) = -1 EBADF (Bad file descriptor) [pid 9272] close(17) = -1 EBADF (Bad file descriptor) [pid 9272] close(18) = -1 EBADF (Bad file descriptor) [pid 9272] close(19) = -1 EBADF (Bad file descriptor) [pid 9272] close(20) = -1 EBADF (Bad file descriptor) [pid 9272] close(21) = -1 EBADF (Bad file descriptor) [pid 9272] close(22) = -1 EBADF (Bad file descriptor) [pid 9272] close(23) = -1 EBADF (Bad file descriptor) [pid 9272] close(24) = -1 EBADF (Bad file descriptor) [pid 9272] close(25) = -1 EBADF (Bad file descriptor) [pid 9272] close(26) = -1 EBADF (Bad file descriptor) [pid 9272] close(27) = -1 EBADF (Bad file descriptor) [pid 9272] close(28) = -1 EBADF (Bad file descriptor) [pid 9272] close(29) = -1 EBADF (Bad file descriptor) [pid 9272] exit_group(0) = ? [pid 9272] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3652, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3650", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3650", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3650/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3650/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3650/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3650") = 0 [pid 3620] mkdir("./3651", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3653 ./strace-static-x86_64: Process 9273 attached [pid 9273] chdir("./3651") = 0 [pid 9273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9273] setpgid(0, 0) = 0 [pid 9273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9273] write(3, "1000", 4) = 4 [pid 9273] close(3) = 0 [pid 9273] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9273] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.175267][ T9271] siw: device registration error -23 [ 216.204725][ T9272] siw: device registration error -23 [pid 9273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9273] close(3) = 0 [pid 9273] close(4) = 0 [pid 9273] close(5) = 0 [pid 9273] close(6) = -1 EBADF (Bad file descriptor) [pid 9273] close(7) = -1 EBADF (Bad file descriptor) [pid 9273] close(8) = -1 EBADF (Bad file descriptor) [pid 9273] close(9) = -1 EBADF (Bad file descriptor) [pid 9273] close(10) = -1 EBADF (Bad file descriptor) [pid 9273] close(11) = -1 EBADF (Bad file descriptor) [pid 9273] close(12) = -1 EBADF (Bad file descriptor) [pid 9273] close(13) = -1 EBADF (Bad file descriptor) [pid 9273] close(14) = -1 EBADF (Bad file descriptor) [pid 9273] close(15) = -1 EBADF (Bad file descriptor) [pid 9273] close(16) = -1 EBADF (Bad file descriptor) [pid 9273] close(17) = -1 EBADF (Bad file descriptor) [pid 9273] close(18) = -1 EBADF (Bad file descriptor) [pid 9273] close(19) = -1 EBADF (Bad file descriptor) [pid 9273] close(20) = -1 EBADF (Bad file descriptor) [pid 9273] close(21) = -1 EBADF (Bad file descriptor) [pid 9273] close(22) = -1 EBADF (Bad file descriptor) [pid 9273] close(23) = -1 EBADF (Bad file descriptor) [pid 9273] close(24) = -1 EBADF (Bad file descriptor) [pid 9273] close(25) = -1 EBADF (Bad file descriptor) [pid 9273] close(26) = -1 EBADF (Bad file descriptor) [pid 9273] close(27) = -1 EBADF (Bad file descriptor) [pid 9273] close(28) = -1 EBADF (Bad file descriptor) [pid 9273] close(29) = -1 EBADF (Bad file descriptor) [pid 9273] exit_group(0) = ? [pid 9273] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3653, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3651", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3651", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3651/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3651/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3651/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3651") = 0 [pid 3620] mkdir("./3652", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3654 ./strace-static-x86_64: Process 9274 attached [pid 9274] chdir("./3652") = 0 [pid 9274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9274] setpgid(0, 0) = 0 [pid 9274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9274] write(3, "1000", 4) = 4 [pid 9274] close(3) = 0 [pid 9274] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9274] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.239273][ T9273] siw: device registration error -23 [pid 9274] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9274] close(3) = 0 [pid 9274] close(4) = 0 [pid 9274] close(5) = 0 [pid 9274] close(6) = -1 EBADF (Bad file descriptor) [pid 9274] close(7) = -1 EBADF (Bad file descriptor) [pid 9274] close(8) = -1 EBADF (Bad file descriptor) [pid 9274] close(9) = -1 EBADF (Bad file descriptor) [pid 9274] close(10) = -1 EBADF (Bad file descriptor) [pid 9274] close(11) = -1 EBADF (Bad file descriptor) [pid 9274] close(12) = -1 EBADF (Bad file descriptor) [pid 9274] close(13) = -1 EBADF (Bad file descriptor) [pid 9274] close(14) = -1 EBADF (Bad file descriptor) [pid 9274] close(15) = -1 EBADF (Bad file descriptor) [pid 9274] close(16) = -1 EBADF (Bad file descriptor) [pid 9274] close(17) = -1 EBADF (Bad file descriptor) [pid 9274] close(18) = -1 EBADF (Bad file descriptor) [pid 9274] close(19) = -1 EBADF (Bad file descriptor) [pid 9274] close(20) = -1 EBADF (Bad file descriptor) [pid 9274] close(21) = -1 EBADF (Bad file descriptor) [pid 9274] close(22) = -1 EBADF (Bad file descriptor) [pid 9274] close(23) = -1 EBADF (Bad file descriptor) [pid 9274] close(24) = -1 EBADF (Bad file descriptor) [pid 9274] close(25) = -1 EBADF (Bad file descriptor) [pid 9274] close(26) = -1 EBADF (Bad file descriptor) [pid 9274] close(27) = -1 EBADF (Bad file descriptor) [pid 9274] close(28) = -1 EBADF (Bad file descriptor) [pid 9274] close(29) = -1 EBADF (Bad file descriptor) [pid 9274] exit_group(0) = ? [pid 9274] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3654, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3652", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3652", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3652/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3652/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3652/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3652") = 0 [pid 3620] mkdir("./3653", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9275 attached , child_tidptr=0x555555b53690) = 3655 [pid 9275] chdir("./3653") = 0 [pid 9275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9275] setpgid(0, 0) = 0 [pid 9275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9275] write(3, "1000", 4) = 4 [pid 9275] close(3) = 0 [pid 9275] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9275] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.274787][ T9274] siw: device registration error -23 [pid 9275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9275] close(3) = 0 [pid 9275] close(4) = 0 [pid 9275] close(5) = 0 [pid 9275] close(6) = -1 EBADF (Bad file descriptor) [pid 9275] close(7) = -1 EBADF (Bad file descriptor) [pid 9275] close(8) = -1 EBADF (Bad file descriptor) [pid 9275] close(9) = -1 EBADF (Bad file descriptor) [pid 9275] close(10) = -1 EBADF (Bad file descriptor) [pid 9275] close(11) = -1 EBADF (Bad file descriptor) [pid 9275] close(12) = -1 EBADF (Bad file descriptor) [pid 9275] close(13) = -1 EBADF (Bad file descriptor) [pid 9275] close(14) = -1 EBADF (Bad file descriptor) [pid 9275] close(15) = -1 EBADF (Bad file descriptor) [pid 9275] close(16) = -1 EBADF (Bad file descriptor) [pid 9275] close(17) = -1 EBADF (Bad file descriptor) [pid 9275] close(18) = -1 EBADF (Bad file descriptor) [pid 9275] close(19) = -1 EBADF (Bad file descriptor) [pid 9275] close(20) = -1 EBADF (Bad file descriptor) [pid 9275] close(21) = -1 EBADF (Bad file descriptor) [pid 9275] close(22) = -1 EBADF (Bad file descriptor) [pid 9275] close(23) = -1 EBADF (Bad file descriptor) [pid 9275] close(24) = -1 EBADF (Bad file descriptor) [pid 9275] close(25) = -1 EBADF (Bad file descriptor) [pid 9275] close(26) = -1 EBADF (Bad file descriptor) [pid 9275] close(27) = -1 EBADF (Bad file descriptor) [pid 9275] close(28) = -1 EBADF (Bad file descriptor) [pid 9275] close(29) = -1 EBADF (Bad file descriptor) [pid 9275] exit_group(0) = ? [pid 9275] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3655, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3653", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3653", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3653/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3653/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3653/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3653") = 0 [pid 3620] mkdir("./3654", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9276 attached , child_tidptr=0x555555b53690) = 3656 [pid 9276] chdir("./3654") = 0 [pid 9276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9276] setpgid(0, 0) = 0 [pid 9276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9276] write(3, "1000", 4) = 4 [ 216.312590][ T9275] siw: device registration error -23 [pid 9276] close(3) = 0 [pid 9276] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9276] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9276] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9276] close(3) = 0 [pid 9276] close(4) = 0 [pid 9276] close(5) = 0 [pid 9276] close(6) = -1 EBADF (Bad file descriptor) [pid 9276] close(7) = -1 EBADF (Bad file descriptor) [pid 9276] close(8) = -1 EBADF (Bad file descriptor) [pid 9276] close(9) = -1 EBADF (Bad file descriptor) [pid 9276] close(10) = -1 EBADF (Bad file descriptor) [pid 9276] close(11) = -1 EBADF (Bad file descriptor) [pid 9276] close(12) = -1 EBADF (Bad file descriptor) [pid 9276] close(13) = -1 EBADF (Bad file descriptor) [pid 9276] close(14) = -1 EBADF (Bad file descriptor) [pid 9276] close(15) = -1 EBADF (Bad file descriptor) [pid 9276] close(16) = -1 EBADF (Bad file descriptor) [pid 9276] close(17) = -1 EBADF (Bad file descriptor) [pid 9276] close(18) = -1 EBADF (Bad file descriptor) [pid 9276] close(19) = -1 EBADF (Bad file descriptor) [pid 9276] close(20) = -1 EBADF (Bad file descriptor) [pid 9276] close(21) = -1 EBADF (Bad file descriptor) [pid 9276] close(22) = -1 EBADF (Bad file descriptor) [pid 9276] close(23) = -1 EBADF (Bad file descriptor) [pid 9276] close(24) = -1 EBADF (Bad file descriptor) [pid 9276] close(25) = -1 EBADF (Bad file descriptor) [pid 9276] close(26) = -1 EBADF (Bad file descriptor) [pid 9276] close(27) = -1 EBADF (Bad file descriptor) [pid 9276] close(28) = -1 EBADF (Bad file descriptor) [pid 9276] close(29) = -1 EBADF (Bad file descriptor) [pid 9276] exit_group(0) = ? [pid 9276] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3656, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3654", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3654", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3654/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3654/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3654/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3654") = 0 [pid 3620] mkdir("./3655", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9277 attached , child_tidptr=0x555555b53690) = 3657 [pid 9277] chdir("./3655") = 0 [pid 9277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9277] setpgid(0, 0) = 0 [pid 9277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9277] write(3, "1000", 4) = 4 [pid 9277] close(3) = 0 [pid 9277] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9277] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9277] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9277] close(3) = 0 [pid 9277] close(4) = 0 [pid 9277] close(5) = 0 [pid 9277] close(6) = -1 EBADF (Bad file descriptor) [pid 9277] close(7) = -1 EBADF (Bad file descriptor) [pid 9277] close(8) = -1 EBADF (Bad file descriptor) [pid 9277] close(9) = -1 EBADF (Bad file descriptor) [pid 9277] close(10) = -1 EBADF (Bad file descriptor) [pid 9277] close(11) = -1 EBADF (Bad file descriptor) [pid 9277] close(12) = -1 EBADF (Bad file descriptor) [pid 9277] close(13) = -1 EBADF (Bad file descriptor) [pid 9277] close(14) = -1 EBADF (Bad file descriptor) [pid 9277] close(15) = -1 EBADF (Bad file descriptor) [pid 9277] close(16) = -1 EBADF (Bad file descriptor) [pid 9277] close(17) = -1 EBADF (Bad file descriptor) [pid 9277] close(18) = -1 EBADF (Bad file descriptor) [pid 9277] close(19) = -1 EBADF (Bad file descriptor) [pid 9277] close(20) = -1 EBADF (Bad file descriptor) [pid 9277] close(21) = -1 EBADF (Bad file descriptor) [pid 9277] close(22) = -1 EBADF (Bad file descriptor) [pid 9277] close(23) = -1 EBADF (Bad file descriptor) [pid 9277] close(24) = -1 EBADF (Bad file descriptor) [pid 9277] close(25) = -1 EBADF (Bad file descriptor) [pid 9277] close(26) = -1 EBADF (Bad file descriptor) [pid 9277] close(27) = -1 EBADF (Bad file descriptor) [pid 9277] close(28) = -1 EBADF (Bad file descriptor) [pid 9277] close(29) = -1 EBADF (Bad file descriptor) [pid 9277] exit_group(0) = ? [pid 9277] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3657, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3655", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3655", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3655/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3655/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3655/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3655") = 0 [pid 3620] mkdir("./3656", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9278 attached , child_tidptr=0x555555b53690) = 3658 [pid 9278] chdir("./3656") = 0 [pid 9278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9278] setpgid(0, 0) = 0 [pid 9278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9278] write(3, "1000", 4) = 4 [pid 9278] close(3) = 0 [pid 9278] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9278] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.356732][ T9276] siw: device registration error -23 [ 216.391260][ T9277] siw: device registration error -23 [pid 9278] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9278] close(3) = 0 [pid 9278] close(4) = 0 [pid 9278] close(5) = 0 [pid 9278] close(6) = -1 EBADF (Bad file descriptor) [pid 9278] close(7) = -1 EBADF (Bad file descriptor) [pid 9278] close(8) = -1 EBADF (Bad file descriptor) [pid 9278] close(9) = -1 EBADF (Bad file descriptor) [pid 9278] close(10) = -1 EBADF (Bad file descriptor) [pid 9278] close(11) = -1 EBADF (Bad file descriptor) [pid 9278] close(12) = -1 EBADF (Bad file descriptor) [pid 9278] close(13) = -1 EBADF (Bad file descriptor) [pid 9278] close(14) = -1 EBADF (Bad file descriptor) [pid 9278] close(15) = -1 EBADF (Bad file descriptor) [pid 9278] close(16) = -1 EBADF (Bad file descriptor) [pid 9278] close(17) = -1 EBADF (Bad file descriptor) [pid 9278] close(18) = -1 EBADF (Bad file descriptor) [pid 9278] close(19) = -1 EBADF (Bad file descriptor) [pid 9278] close(20) = -1 EBADF (Bad file descriptor) [pid 9278] close(21) = -1 EBADF (Bad file descriptor) [pid 9278] close(22) = -1 EBADF (Bad file descriptor) [pid 9278] close(23) = -1 EBADF (Bad file descriptor) [pid 9278] close(24) = -1 EBADF (Bad file descriptor) [pid 9278] close(25) = -1 EBADF (Bad file descriptor) [pid 9278] close(26) = -1 EBADF (Bad file descriptor) [pid 9278] close(27) = -1 EBADF (Bad file descriptor) [pid 9278] close(28) = -1 EBADF (Bad file descriptor) [pid 9278] close(29) = -1 EBADF (Bad file descriptor) [pid 9278] exit_group(0) = ? [pid 9278] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3658, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3656", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3656", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3656/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3656/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3656/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3656") = 0 [pid 3620] mkdir("./3657", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3659 ./strace-static-x86_64: Process 9280 attached [pid 9280] chdir("./3657") = 0 [pid 9280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9280] setpgid(0, 0) = 0 [pid 9280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9280] write(3, "1000", 4) = 4 [pid 9280] close(3) = 0 [pid 9280] symlink("/dev/binderfs", "./binderfs") = 0 [ 216.422922][ T9278] siw: device registration error -23 [pid 9280] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9280] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9280] close(3) = 0 [pid 9280] close(4) = 0 [pid 9280] close(5) = 0 [pid 9280] close(6) = -1 EBADF (Bad file descriptor) [pid 9280] close(7) = -1 EBADF (Bad file descriptor) [pid 9280] close(8) = -1 EBADF (Bad file descriptor) [pid 9280] close(9) = -1 EBADF (Bad file descriptor) [pid 9280] close(10) = -1 EBADF (Bad file descriptor) [pid 9280] close(11) = -1 EBADF (Bad file descriptor) [pid 9280] close(12) = -1 EBADF (Bad file descriptor) [pid 9280] close(13) = -1 EBADF (Bad file descriptor) [pid 9280] close(14) = -1 EBADF (Bad file descriptor) [pid 9280] close(15) = -1 EBADF (Bad file descriptor) [pid 9280] close(16) = -1 EBADF (Bad file descriptor) [pid 9280] close(17) = -1 EBADF (Bad file descriptor) [pid 9280] close(18) = -1 EBADF (Bad file descriptor) [pid 9280] close(19) = -1 EBADF (Bad file descriptor) [pid 9280] close(20) = -1 EBADF (Bad file descriptor) [pid 9280] close(21) = -1 EBADF (Bad file descriptor) [pid 9280] close(22) = -1 EBADF (Bad file descriptor) [pid 9280] close(23) = -1 EBADF (Bad file descriptor) [pid 9280] close(24) = -1 EBADF (Bad file descriptor) [pid 9280] close(25) = -1 EBADF (Bad file descriptor) [pid 9280] close(26) = -1 EBADF (Bad file descriptor) [pid 9280] close(27) = -1 EBADF (Bad file descriptor) [pid 9280] close(28) = -1 EBADF (Bad file descriptor) [pid 9280] close(29) = -1 EBADF (Bad file descriptor) [pid 9280] exit_group(0) = ? [pid 9280] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3657", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3657", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3657/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3657/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3657/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3657") = 0 [pid 3620] mkdir("./3658", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9281 attached , child_tidptr=0x555555b53690) = 3660 [pid 9281] chdir("./3658") = 0 [pid 9281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9281] setpgid(0, 0) = 0 [pid 9281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9281] write(3, "1000", 4) = 4 [pid 9281] close(3) = 0 [pid 9281] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9281] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.458600][ T9280] siw: device registration error -23 [pid 9281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9281] close(3) = 0 [pid 9281] close(4) = 0 [pid 9281] close(5) = 0 [pid 9281] close(6) = -1 EBADF (Bad file descriptor) [pid 9281] close(7) = -1 EBADF (Bad file descriptor) [pid 9281] close(8) = -1 EBADF (Bad file descriptor) [pid 9281] close(9) = -1 EBADF (Bad file descriptor) [pid 9281] close(10) = -1 EBADF (Bad file descriptor) [pid 9281] close(11) = -1 EBADF (Bad file descriptor) [pid 9281] close(12) = -1 EBADF (Bad file descriptor) [pid 9281] close(13) = -1 EBADF (Bad file descriptor) [pid 9281] close(14) = -1 EBADF (Bad file descriptor) [pid 9281] close(15) = -1 EBADF (Bad file descriptor) [pid 9281] close(16) = -1 EBADF (Bad file descriptor) [pid 9281] close(17) = -1 EBADF (Bad file descriptor) [pid 9281] close(18) = -1 EBADF (Bad file descriptor) [pid 9281] close(19) = -1 EBADF (Bad file descriptor) [pid 9281] close(20) = -1 EBADF (Bad file descriptor) [pid 9281] close(21) = -1 EBADF (Bad file descriptor) [pid 9281] close(22) = -1 EBADF (Bad file descriptor) [pid 9281] close(23) = -1 EBADF (Bad file descriptor) [pid 9281] close(24) = -1 EBADF (Bad file descriptor) [pid 9281] close(25) = -1 EBADF (Bad file descriptor) [pid 9281] close(26) = -1 EBADF (Bad file descriptor) [pid 9281] close(27) = -1 EBADF (Bad file descriptor) [pid 9281] close(28) = -1 EBADF (Bad file descriptor) [pid 9281] close(29) = -1 EBADF (Bad file descriptor) [pid 9281] exit_group(0) = ? [pid 9281] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3660, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3658", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3658", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3658/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3658/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3658/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3658") = 0 [pid 3620] mkdir("./3659", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9282 attached , child_tidptr=0x555555b53690) = 3661 [pid 9282] chdir("./3659") = 0 [pid 9282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9282] setpgid(0, 0) = 0 [pid 9282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9282] write(3, "1000", 4) = 4 [pid 9282] close(3) = 0 [pid 9282] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9282] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9282] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9282] close(3) = 0 [pid 9282] close(4) = 0 [pid 9282] close(5) = 0 [pid 9282] close(6) = -1 EBADF (Bad file descriptor) [pid 9282] close(7) = -1 EBADF (Bad file descriptor) [pid 9282] close(8) = -1 EBADF (Bad file descriptor) [pid 9282] close(9) = -1 EBADF (Bad file descriptor) [pid 9282] close(10) = -1 EBADF (Bad file descriptor) [pid 9282] close(11) = -1 EBADF (Bad file descriptor) [pid 9282] close(12) = -1 EBADF (Bad file descriptor) [pid 9282] close(13) = -1 EBADF (Bad file descriptor) [pid 9282] close(14) = -1 EBADF (Bad file descriptor) [pid 9282] close(15) = -1 EBADF (Bad file descriptor) [pid 9282] close(16) = -1 EBADF (Bad file descriptor) [pid 9282] close(17) = -1 EBADF (Bad file descriptor) [pid 9282] close(18) = -1 EBADF (Bad file descriptor) [pid 9282] close(19) = -1 EBADF (Bad file descriptor) [pid 9282] close(20) = -1 EBADF (Bad file descriptor) [pid 9282] close(21) = -1 EBADF (Bad file descriptor) [pid 9282] close(22) = -1 EBADF (Bad file descriptor) [pid 9282] close(23) = -1 EBADF (Bad file descriptor) [pid 9282] close(24) = -1 EBADF (Bad file descriptor) [pid 9282] close(25) = -1 EBADF (Bad file descriptor) [pid 9282] close(26) = -1 EBADF (Bad file descriptor) [pid 9282] close(27) = -1 EBADF (Bad file descriptor) [pid 9282] close(28) = -1 EBADF (Bad file descriptor) [pid 9282] close(29) = -1 EBADF (Bad file descriptor) [pid 9282] exit_group(0) = ? [pid 9282] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3661, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3659", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3659", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3659/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3659/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3659/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3659") = 0 [pid 3620] mkdir("./3660", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9283 attached , child_tidptr=0x555555b53690) = 3662 [pid 9283] chdir("./3660") = 0 [pid 9283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9283] setpgid(0, 0) = 0 [pid 9283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9283] write(3, "1000", 4) = 4 [pid 9283] close(3) = 0 [pid 9283] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9283] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.499263][ T9281] siw: device registration error -23 [ 216.530689][ T9282] siw: device registration error -23 [pid 9283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9283] close(3) = 0 [pid 9283] close(4) = 0 [pid 9283] close(5) = 0 [pid 9283] close(6) = -1 EBADF (Bad file descriptor) [pid 9283] close(7) = -1 EBADF (Bad file descriptor) [pid 9283] close(8) = -1 EBADF (Bad file descriptor) [pid 9283] close(9) = -1 EBADF (Bad file descriptor) [pid 9283] close(10) = -1 EBADF (Bad file descriptor) [pid 9283] close(11) = -1 EBADF (Bad file descriptor) [pid 9283] close(12) = -1 EBADF (Bad file descriptor) [pid 9283] close(13) = -1 EBADF (Bad file descriptor) [pid 9283] close(14) = -1 EBADF (Bad file descriptor) [pid 9283] close(15) = -1 EBADF (Bad file descriptor) [pid 9283] close(16) = -1 EBADF (Bad file descriptor) [pid 9283] close(17) = -1 EBADF (Bad file descriptor) [pid 9283] close(18) = -1 EBADF (Bad file descriptor) [pid 9283] close(19) = -1 EBADF (Bad file descriptor) [pid 9283] close(20) = -1 EBADF (Bad file descriptor) [pid 9283] close(21) = -1 EBADF (Bad file descriptor) [pid 9283] close(22) = -1 EBADF (Bad file descriptor) [pid 9283] close(23) = -1 EBADF (Bad file descriptor) [pid 9283] close(24) = -1 EBADF (Bad file descriptor) [pid 9283] close(25) = -1 EBADF (Bad file descriptor) [pid 9283] close(26) = -1 EBADF (Bad file descriptor) [pid 9283] close(27) = -1 EBADF (Bad file descriptor) [pid 9283] close(28) = -1 EBADF (Bad file descriptor) [pid 9283] close(29) = -1 EBADF (Bad file descriptor) [pid 9283] exit_group(0) = ? [pid 9283] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3660", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3660", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3660/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3660/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3660/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3660") = 0 [pid 3620] mkdir("./3661", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3663 ./strace-static-x86_64: Process 9284 attached [pid 9284] chdir("./3661") = 0 [pid 9284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9284] setpgid(0, 0) = 0 [pid 9284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9284] write(3, "1000", 4) = 4 [pid 9284] close(3) = 0 [pid 9284] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9284] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.562401][ T9283] siw: device registration error -23 [pid 9284] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9284] close(3) = 0 [pid 9284] close(4) = 0 [pid 9284] close(5) = 0 [pid 9284] close(6) = -1 EBADF (Bad file descriptor) [pid 9284] close(7) = -1 EBADF (Bad file descriptor) [pid 9284] close(8) = -1 EBADF (Bad file descriptor) [pid 9284] close(9) = -1 EBADF (Bad file descriptor) [pid 9284] close(10) = -1 EBADF (Bad file descriptor) [pid 9284] close(11) = -1 EBADF (Bad file descriptor) [pid 9284] close(12) = -1 EBADF (Bad file descriptor) [pid 9284] close(13) = -1 EBADF (Bad file descriptor) [pid 9284] close(14) = -1 EBADF (Bad file descriptor) [pid 9284] close(15) = -1 EBADF (Bad file descriptor) [pid 9284] close(16) = -1 EBADF (Bad file descriptor) [pid 9284] close(17) = -1 EBADF (Bad file descriptor) [pid 9284] close(18) = -1 EBADF (Bad file descriptor) [pid 9284] close(19) = -1 EBADF (Bad file descriptor) [pid 9284] close(20) = -1 EBADF (Bad file descriptor) [pid 9284] close(21) = -1 EBADF (Bad file descriptor) [pid 9284] close(22) = -1 EBADF (Bad file descriptor) [pid 9284] close(23) = -1 EBADF (Bad file descriptor) [pid 9284] close(24) = -1 EBADF (Bad file descriptor) [pid 9284] close(25) = -1 EBADF (Bad file descriptor) [pid 9284] close(26) = -1 EBADF (Bad file descriptor) [pid 9284] close(27) = -1 EBADF (Bad file descriptor) [pid 9284] close(28) = -1 EBADF (Bad file descriptor) [pid 9284] close(29) = -1 EBADF (Bad file descriptor) [pid 9284] exit_group(0) = ? [pid 9284] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3663, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3661", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3661", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3661/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3661/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3661/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3661") = 0 [pid 3620] mkdir("./3662", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9285 attached , child_tidptr=0x555555b53690) = 3664 [pid 9285] chdir("./3662") = 0 [pid 9285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9285] setpgid(0, 0) = 0 [pid 9285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9285] write(3, "1000", 4) = 4 [pid 9285] close(3) = 0 [pid 9285] symlink("/dev/binderfs", "./binderfs") = 0 [ 216.599359][ T9284] siw: device registration error -23 [pid 9285] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9285] close(3) = 0 [pid 9285] close(4) = 0 [pid 9285] close(5) = 0 [pid 9285] close(6) = -1 EBADF (Bad file descriptor) [pid 9285] close(7) = -1 EBADF (Bad file descriptor) [pid 9285] close(8) = -1 EBADF (Bad file descriptor) [pid 9285] close(9) = -1 EBADF (Bad file descriptor) [pid 9285] close(10) = -1 EBADF (Bad file descriptor) [pid 9285] close(11) = -1 EBADF (Bad file descriptor) [pid 9285] close(12) = -1 EBADF (Bad file descriptor) [pid 9285] close(13) = -1 EBADF (Bad file descriptor) [pid 9285] close(14) = -1 EBADF (Bad file descriptor) [pid 9285] close(15) = -1 EBADF (Bad file descriptor) [pid 9285] close(16) = -1 EBADF (Bad file descriptor) [pid 9285] close(17) = -1 EBADF (Bad file descriptor) [pid 9285] close(18) = -1 EBADF (Bad file descriptor) [pid 9285] close(19) = -1 EBADF (Bad file descriptor) [pid 9285] close(20) = -1 EBADF (Bad file descriptor) [pid 9285] close(21) = -1 EBADF (Bad file descriptor) [pid 9285] close(22) = -1 EBADF (Bad file descriptor) [pid 9285] close(23) = -1 EBADF (Bad file descriptor) [pid 9285] close(24) = -1 EBADF (Bad file descriptor) [pid 9285] close(25) = -1 EBADF (Bad file descriptor) [pid 9285] close(26) = -1 EBADF (Bad file descriptor) [pid 9285] close(27) = -1 EBADF (Bad file descriptor) [pid 9285] close(28) = -1 EBADF (Bad file descriptor) [pid 9285] close(29) = -1 EBADF (Bad file descriptor) [pid 9285] exit_group(0) = ? [pid 9285] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3664, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3662", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3662", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3662/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3662/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3662/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3662") = 0 [pid 3620] mkdir("./3663", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9286 attached , child_tidptr=0x555555b53690) = 3665 [pid 9286] chdir("./3663") = 0 [pid 9286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9286] setpgid(0, 0) = 0 [pid 9286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9286] write(3, "1000", 4) = 4 [pid 9286] close(3) = 0 [pid 9286] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9286] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.640960][ T9285] siw: device registration error -23 [pid 9286] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9286] close(3) = 0 [pid 9286] close(4) = 0 [pid 9286] close(5) = 0 [pid 9286] close(6) = -1 EBADF (Bad file descriptor) [pid 9286] close(7) = -1 EBADF (Bad file descriptor) [pid 9286] close(8) = -1 EBADF (Bad file descriptor) [pid 9286] close(9) = -1 EBADF (Bad file descriptor) [pid 9286] close(10) = -1 EBADF (Bad file descriptor) [pid 9286] close(11) = -1 EBADF (Bad file descriptor) [pid 9286] close(12) = -1 EBADF (Bad file descriptor) [pid 9286] close(13) = -1 EBADF (Bad file descriptor) [pid 9286] close(14) = -1 EBADF (Bad file descriptor) [pid 9286] close(15) = -1 EBADF (Bad file descriptor) [pid 9286] close(16) = -1 EBADF (Bad file descriptor) [pid 9286] close(17) = -1 EBADF (Bad file descriptor) [pid 9286] close(18) = -1 EBADF (Bad file descriptor) [pid 9286] close(19) = -1 EBADF (Bad file descriptor) [pid 9286] close(20) = -1 EBADF (Bad file descriptor) [pid 9286] close(21) = -1 EBADF (Bad file descriptor) [pid 9286] close(22) = -1 EBADF (Bad file descriptor) [pid 9286] close(23) = -1 EBADF (Bad file descriptor) [pid 9286] close(24) = -1 EBADF (Bad file descriptor) [pid 9286] close(25) = -1 EBADF (Bad file descriptor) [pid 9286] close(26) = -1 EBADF (Bad file descriptor) [pid 9286] close(27) = -1 EBADF (Bad file descriptor) [pid 9286] close(28) = -1 EBADF (Bad file descriptor) [pid 9286] close(29) = -1 EBADF (Bad file descriptor) [pid 9286] exit_group(0) = ? [pid 9286] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3665, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3663", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3663", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3663/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3663/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3663/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3663") = 0 [pid 3620] mkdir("./3664", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3666 ./strace-static-x86_64: Process 9287 attached [pid 9287] chdir("./3664") = 0 [pid 9287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9287] setpgid(0, 0) = 0 [pid 9287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9287] write(3, "1000", 4) = 4 [pid 9287] close(3) = 0 [pid 9287] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9287] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.686576][ T9286] siw: device registration error -23 [pid 9287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9287] close(3) = 0 [pid 9287] close(4) = 0 [pid 9287] close(5) = 0 [pid 9287] close(6) = -1 EBADF (Bad file descriptor) [pid 9287] close(7) = -1 EBADF (Bad file descriptor) [pid 9287] close(8) = -1 EBADF (Bad file descriptor) [pid 9287] close(9) = -1 EBADF (Bad file descriptor) [pid 9287] close(10) = -1 EBADF (Bad file descriptor) [pid 9287] close(11) = -1 EBADF (Bad file descriptor) [pid 9287] close(12) = -1 EBADF (Bad file descriptor) [pid 9287] close(13) = -1 EBADF (Bad file descriptor) [pid 9287] close(14) = -1 EBADF (Bad file descriptor) [pid 9287] close(15) = -1 EBADF (Bad file descriptor) [pid 9287] close(16) = -1 EBADF (Bad file descriptor) [pid 9287] close(17) = -1 EBADF (Bad file descriptor) [pid 9287] close(18) = -1 EBADF (Bad file descriptor) [pid 9287] close(19) = -1 EBADF (Bad file descriptor) [pid 9287] close(20) = -1 EBADF (Bad file descriptor) [pid 9287] close(21) = -1 EBADF (Bad file descriptor) [pid 9287] close(22) = -1 EBADF (Bad file descriptor) [pid 9287] close(23) = -1 EBADF (Bad file descriptor) [pid 9287] close(24) = -1 EBADF (Bad file descriptor) [pid 9287] close(25) = -1 EBADF (Bad file descriptor) [pid 9287] close(26) = -1 EBADF (Bad file descriptor) [pid 9287] close(27) = -1 EBADF (Bad file descriptor) [pid 9287] close(28) = -1 EBADF (Bad file descriptor) [pid 9287] close(29) = -1 EBADF (Bad file descriptor) [pid 9287] exit_group(0) = ? [pid 9287] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3666, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3664", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3664", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3664/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3664/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3664/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3664") = 0 [pid 3620] mkdir("./3665", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9288 attached , child_tidptr=0x555555b53690) = 3667 [pid 9288] chdir("./3665") = 0 [pid 9288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9288] setpgid(0, 0) = 0 [pid 9288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9288] write(3, "1000", 4) = 4 [pid 9288] close(3) = 0 [pid 9288] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9288] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.719039][ T9287] siw: device registration error -23 [pid 9288] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9288] close(3) = 0 [pid 9288] close(4) = 0 [pid 9288] close(5) = 0 [pid 9288] close(6) = -1 EBADF (Bad file descriptor) [pid 9288] close(7) = -1 EBADF (Bad file descriptor) [pid 9288] close(8) = -1 EBADF (Bad file descriptor) [pid 9288] close(9) = -1 EBADF (Bad file descriptor) [pid 9288] close(10) = -1 EBADF (Bad file descriptor) [pid 9288] close(11) = -1 EBADF (Bad file descriptor) [pid 9288] close(12) = -1 EBADF (Bad file descriptor) [pid 9288] close(13) = -1 EBADF (Bad file descriptor) [pid 9288] close(14) = -1 EBADF (Bad file descriptor) [pid 9288] close(15) = -1 EBADF (Bad file descriptor) [pid 9288] close(16) = -1 EBADF (Bad file descriptor) [pid 9288] close(17) = -1 EBADF (Bad file descriptor) [pid 9288] close(18) = -1 EBADF (Bad file descriptor) [pid 9288] close(19) = -1 EBADF (Bad file descriptor) [pid 9288] close(20) = -1 EBADF (Bad file descriptor) [pid 9288] close(21) = -1 EBADF (Bad file descriptor) [pid 9288] close(22) = -1 EBADF (Bad file descriptor) [pid 9288] close(23) = -1 EBADF (Bad file descriptor) [pid 9288] close(24) = -1 EBADF (Bad file descriptor) [pid 9288] close(25) = -1 EBADF (Bad file descriptor) [pid 9288] close(26) = -1 EBADF (Bad file descriptor) [pid 9288] close(27) = -1 EBADF (Bad file descriptor) [pid 9288] close(28) = -1 EBADF (Bad file descriptor) [pid 9288] close(29) = -1 EBADF (Bad file descriptor) [pid 9288] exit_group(0) = ? [pid 9288] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3667, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3665", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3665", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3665/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3665/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3665/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3665") = 0 [pid 3620] mkdir("./3666", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9289 attached , child_tidptr=0x555555b53690) = 3668 [pid 9289] chdir("./3666") = 0 [pid 9289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9289] setpgid(0, 0) = 0 [pid 9289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9289] write(3, "1000", 4) = 4 [pid 9289] close(3) = 0 [pid 9289] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9289] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.750683][ T9288] siw: device registration error -23 [pid 9289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9289] close(3) = 0 [pid 9289] close(4) = 0 [pid 9289] close(5) = 0 [pid 9289] close(6) = -1 EBADF (Bad file descriptor) [pid 9289] close(7) = -1 EBADF (Bad file descriptor) [pid 9289] close(8) = -1 EBADF (Bad file descriptor) [pid 9289] close(9) = -1 EBADF (Bad file descriptor) [pid 9289] close(10) = -1 EBADF (Bad file descriptor) [pid 9289] close(11) = -1 EBADF (Bad file descriptor) [pid 9289] close(12) = -1 EBADF (Bad file descriptor) [pid 9289] close(13) = -1 EBADF (Bad file descriptor) [pid 9289] close(14) = -1 EBADF (Bad file descriptor) [pid 9289] close(15) = -1 EBADF (Bad file descriptor) [pid 9289] close(16) = -1 EBADF (Bad file descriptor) [pid 9289] close(17) = -1 EBADF (Bad file descriptor) [pid 9289] close(18) = -1 EBADF (Bad file descriptor) [pid 9289] close(19) = -1 EBADF (Bad file descriptor) [pid 9289] close(20) = -1 EBADF (Bad file descriptor) [pid 9289] close(21) = -1 EBADF (Bad file descriptor) [pid 9289] close(22) = -1 EBADF (Bad file descriptor) [pid 9289] close(23) = -1 EBADF (Bad file descriptor) [pid 9289] close(24) = -1 EBADF (Bad file descriptor) [pid 9289] close(25) = -1 EBADF (Bad file descriptor) [pid 9289] close(26) = -1 EBADF (Bad file descriptor) [pid 9289] close(27) = -1 EBADF (Bad file descriptor) [pid 9289] close(28) = -1 EBADF (Bad file descriptor) [pid 9289] close(29) = -1 EBADF (Bad file descriptor) [pid 9289] exit_group(0) = ? [pid 9289] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3668, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3666", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3666", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3666/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3666/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3666/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3666") = 0 [pid 3620] mkdir("./3667", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9290 attached , child_tidptr=0x555555b53690) = 3669 [pid 9290] chdir("./3667") = 0 [pid 9290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9290] setpgid(0, 0) = 0 [pid 9290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9290] write(3, "1000", 4) = 4 [pid 9290] close(3) = 0 [pid 9290] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9290] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.779198][ T9289] siw: device registration error -23 [pid 9290] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9290] close(3) = 0 [pid 9290] close(4) = 0 [pid 9290] close(5) = 0 [pid 9290] close(6) = -1 EBADF (Bad file descriptor) [pid 9290] close(7) = -1 EBADF (Bad file descriptor) [pid 9290] close(8) = -1 EBADF (Bad file descriptor) [pid 9290] close(9) = -1 EBADF (Bad file descriptor) [pid 9290] close(10) = -1 EBADF (Bad file descriptor) [pid 9290] close(11) = -1 EBADF (Bad file descriptor) [pid 9290] close(12) = -1 EBADF (Bad file descriptor) [pid 9290] close(13) = -1 EBADF (Bad file descriptor) [pid 9290] close(14) = -1 EBADF (Bad file descriptor) [pid 9290] close(15) = -1 EBADF (Bad file descriptor) [pid 9290] close(16) = -1 EBADF (Bad file descriptor) [pid 9290] close(17) = -1 EBADF (Bad file descriptor) [pid 9290] close(18) = -1 EBADF (Bad file descriptor) [pid 9290] close(19) = -1 EBADF (Bad file descriptor) [pid 9290] close(20) = -1 EBADF (Bad file descriptor) [pid 9290] close(21) = -1 EBADF (Bad file descriptor) [pid 9290] close(22) = -1 EBADF (Bad file descriptor) [pid 9290] close(23) = -1 EBADF (Bad file descriptor) [pid 9290] close(24) = -1 EBADF (Bad file descriptor) [pid 9290] close(25) = -1 EBADF (Bad file descriptor) [pid 9290] close(26) = -1 EBADF (Bad file descriptor) [pid 9290] close(27) = -1 EBADF (Bad file descriptor) [pid 9290] close(28) = -1 EBADF (Bad file descriptor) [pid 9290] close(29) = -1 EBADF (Bad file descriptor) [pid 9290] exit_group(0) = ? [pid 9290] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3669, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3667", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3667", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3667/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3667/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3667/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3667") = 0 [pid 3620] mkdir("./3668", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9291 attached , child_tidptr=0x555555b53690) = 3670 [ 216.818084][ T9290] siw: device registration error -23 [pid 9291] chdir("./3668") = 0 [pid 9291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9291] setpgid(0, 0) = 0 [pid 9291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9291] write(3, "1000", 4) = 4 [pid 9291] close(3) = 0 [pid 9291] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9291] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9291] close(3) = 0 [pid 9291] close(4) = 0 [pid 9291] close(5) = 0 [pid 9291] close(6) = -1 EBADF (Bad file descriptor) [pid 9291] close(7) = -1 EBADF (Bad file descriptor) [pid 9291] close(8) = -1 EBADF (Bad file descriptor) [pid 9291] close(9) = -1 EBADF (Bad file descriptor) [pid 9291] close(10) = -1 EBADF (Bad file descriptor) [pid 9291] close(11) = -1 EBADF (Bad file descriptor) [pid 9291] close(12) = -1 EBADF (Bad file descriptor) [pid 9291] close(13) = -1 EBADF (Bad file descriptor) [pid 9291] close(14) = -1 EBADF (Bad file descriptor) [pid 9291] close(15) = -1 EBADF (Bad file descriptor) [pid 9291] close(16) = -1 EBADF (Bad file descriptor) [pid 9291] close(17) = -1 EBADF (Bad file descriptor) [pid 9291] close(18) = -1 EBADF (Bad file descriptor) [pid 9291] close(19) = -1 EBADF (Bad file descriptor) [pid 9291] close(20) = -1 EBADF (Bad file descriptor) [pid 9291] close(21) = -1 EBADF (Bad file descriptor) [pid 9291] close(22) = -1 EBADF (Bad file descriptor) [pid 9291] close(23) = -1 EBADF (Bad file descriptor) [pid 9291] close(24) = -1 EBADF (Bad file descriptor) [pid 9291] close(25) = -1 EBADF (Bad file descriptor) [pid 9291] close(26) = -1 EBADF (Bad file descriptor) [pid 9291] close(27) = -1 EBADF (Bad file descriptor) [pid 9291] close(28) = -1 EBADF (Bad file descriptor) [pid 9291] close(29) = -1 EBADF (Bad file descriptor) [pid 9291] exit_group(0) = ? [pid 9291] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3670, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3668", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3668", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3668/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3668/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3668/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3668") = 0 [pid 3620] mkdir("./3669", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3671 ./strace-static-x86_64: Process 9293 attached [pid 9293] chdir("./3669") = 0 [pid 9293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9293] setpgid(0, 0) = 0 [pid 9293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9293] write(3, "1000", 4) = 4 [pid 9293] close(3) = 0 [pid 9293] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9293] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9293] close(3) = 0 [pid 9293] close(4) = 0 [pid 9293] close(5) = 0 [pid 9293] close(6) = -1 EBADF (Bad file descriptor) [pid 9293] close(7) = -1 EBADF (Bad file descriptor) [pid 9293] close(8) = -1 EBADF (Bad file descriptor) [pid 9293] close(9) = -1 EBADF (Bad file descriptor) [pid 9293] close(10) = -1 EBADF (Bad file descriptor) [pid 9293] close(11) = -1 EBADF (Bad file descriptor) [pid 9293] close(12) = -1 EBADF (Bad file descriptor) [pid 9293] close(13) = -1 EBADF (Bad file descriptor) [pid 9293] close(14) = -1 EBADF (Bad file descriptor) [pid 9293] close(15) = -1 EBADF (Bad file descriptor) [pid 9293] close(16) = -1 EBADF (Bad file descriptor) [pid 9293] close(17) = -1 EBADF (Bad file descriptor) [pid 9293] close(18) = -1 EBADF (Bad file descriptor) [pid 9293] close(19) = -1 EBADF (Bad file descriptor) [pid 9293] close(20) = -1 EBADF (Bad file descriptor) [pid 9293] close(21) = -1 EBADF (Bad file descriptor) [pid 9293] close(22) = -1 EBADF (Bad file descriptor) [pid 9293] close(23) = -1 EBADF (Bad file descriptor) [pid 9293] close(24) = -1 EBADF (Bad file descriptor) [pid 9293] close(25) = -1 EBADF (Bad file descriptor) [pid 9293] close(26) = -1 EBADF (Bad file descriptor) [pid 9293] close(27) = -1 EBADF (Bad file descriptor) [pid 9293] close(28) = -1 EBADF (Bad file descriptor) [pid 9293] close(29) = -1 EBADF (Bad file descriptor) [pid 9293] exit_group(0) = ? [pid 9293] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3669", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3669", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3669/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3669/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3669/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3669") = 0 [pid 3620] mkdir("./3670", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9294 attached , child_tidptr=0x555555b53690) = 3672 [pid 9294] chdir("./3670") = 0 [pid 9294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9294] setpgid(0, 0) = 0 [pid 9294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9294] write(3, "1000", 4) = 4 [pid 9294] close(3) = 0 [pid 9294] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9294] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.868998][ T9291] siw: device registration error -23 [ 216.907694][ T9293] siw: device registration error -23 [pid 9294] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9294] close(3) = 0 [pid 9294] close(4) = 0 [pid 9294] close(5) = 0 [pid 9294] close(6) = -1 EBADF (Bad file descriptor) [pid 9294] close(7) = -1 EBADF (Bad file descriptor) [pid 9294] close(8) = -1 EBADF (Bad file descriptor) [pid 9294] close(9) = -1 EBADF (Bad file descriptor) [pid 9294] close(10) = -1 EBADF (Bad file descriptor) [pid 9294] close(11) = -1 EBADF (Bad file descriptor) [pid 9294] close(12) = -1 EBADF (Bad file descriptor) [pid 9294] close(13) = -1 EBADF (Bad file descriptor) [pid 9294] close(14) = -1 EBADF (Bad file descriptor) [pid 9294] close(15) = -1 EBADF (Bad file descriptor) [pid 9294] close(16) = -1 EBADF (Bad file descriptor) [pid 9294] close(17) = -1 EBADF (Bad file descriptor) [pid 9294] close(18) = -1 EBADF (Bad file descriptor) [pid 9294] close(19) = -1 EBADF (Bad file descriptor) [pid 9294] close(20) = -1 EBADF (Bad file descriptor) [pid 9294] close(21) = -1 EBADF (Bad file descriptor) [pid 9294] close(22) = -1 EBADF (Bad file descriptor) [pid 9294] close(23) = -1 EBADF (Bad file descriptor) [pid 9294] close(24) = -1 EBADF (Bad file descriptor) [pid 9294] close(25) = -1 EBADF (Bad file descriptor) [pid 9294] close(26) = -1 EBADF (Bad file descriptor) [pid 9294] close(27) = -1 EBADF (Bad file descriptor) [pid 9294] close(28) = -1 EBADF (Bad file descriptor) [pid 9294] close(29) = -1 EBADF (Bad file descriptor) [pid 9294] exit_group(0) = ? [pid 9294] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3672, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3670", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3670", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3670/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3670/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3670/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3670") = 0 [pid 3620] mkdir("./3671", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9295 attached , child_tidptr=0x555555b53690) = 3673 [pid 9295] chdir("./3671") = 0 [pid 9295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9295] setpgid(0, 0) = 0 [pid 9295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9295] write(3, "1000", 4) = 4 [pid 9295] close(3) = 0 [pid 9295] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9295] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 216.944846][ T9294] siw: device registration error -23 [pid 9295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9295] close(3) = 0 [pid 9295] close(4) = 0 [pid 9295] close(5) = 0 [pid 9295] close(6) = -1 EBADF (Bad file descriptor) [pid 9295] close(7) = -1 EBADF (Bad file descriptor) [pid 9295] close(8) = -1 EBADF (Bad file descriptor) [pid 9295] close(9) = -1 EBADF (Bad file descriptor) [pid 9295] close(10) = -1 EBADF (Bad file descriptor) [pid 9295] close(11) = -1 EBADF (Bad file descriptor) [pid 9295] close(12) = -1 EBADF (Bad file descriptor) [pid 9295] close(13) = -1 EBADF (Bad file descriptor) [pid 9295] close(14) = -1 EBADF (Bad file descriptor) [pid 9295] close(15) = -1 EBADF (Bad file descriptor) [pid 9295] close(16) = -1 EBADF (Bad file descriptor) [pid 9295] close(17) = -1 EBADF (Bad file descriptor) [pid 9295] close(18) = -1 EBADF (Bad file descriptor) [pid 9295] close(19) = -1 EBADF (Bad file descriptor) [pid 9295] close(20) = -1 EBADF (Bad file descriptor) [pid 9295] close(21) = -1 EBADF (Bad file descriptor) [pid 9295] close(22) = -1 EBADF (Bad file descriptor) [pid 9295] close(23) = -1 EBADF (Bad file descriptor) [pid 9295] close(24) = -1 EBADF (Bad file descriptor) [pid 9295] close(25) = -1 EBADF (Bad file descriptor) [pid 9295] close(26) = -1 EBADF (Bad file descriptor) [pid 9295] close(27) = -1 EBADF (Bad file descriptor) [pid 9295] close(28) = -1 EBADF (Bad file descriptor) [pid 9295] close(29) = -1 EBADF (Bad file descriptor) [pid 9295] exit_group(0) = ? [pid 9295] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3673, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3671", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3671", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3671/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3671/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3671/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3671") = 0 [pid 3620] mkdir("./3672", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9296 attached , child_tidptr=0x555555b53690) = 3674 [pid 9296] chdir("./3672") = 0 [pid 9296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9296] setpgid(0, 0) = 0 [pid 9296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9296] write(3, "1000", 4) = 4 [pid 9296] close(3) = 0 [pid 9296] symlink("/dev/binderfs", "./binderfs") = 0 [ 216.977196][ T9295] siw: device registration error -23 [pid 9296] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9296] close(3) = 0 [pid 9296] close(4) = 0 [pid 9296] close(5) = 0 [pid 9296] close(6) = -1 EBADF (Bad file descriptor) [pid 9296] close(7) = -1 EBADF (Bad file descriptor) [pid 9296] close(8) = -1 EBADF (Bad file descriptor) [pid 9296] close(9) = -1 EBADF (Bad file descriptor) [pid 9296] close(10) = -1 EBADF (Bad file descriptor) [pid 9296] close(11) = -1 EBADF (Bad file descriptor) [pid 9296] close(12) = -1 EBADF (Bad file descriptor) [pid 9296] close(13) = -1 EBADF (Bad file descriptor) [pid 9296] close(14) = -1 EBADF (Bad file descriptor) [pid 9296] close(15) = -1 EBADF (Bad file descriptor) [pid 9296] close(16) = -1 EBADF (Bad file descriptor) [pid 9296] close(17) = -1 EBADF (Bad file descriptor) [pid 9296] close(18) = -1 EBADF (Bad file descriptor) [pid 9296] close(19) = -1 EBADF (Bad file descriptor) [pid 9296] close(20) = -1 EBADF (Bad file descriptor) [pid 9296] close(21) = -1 EBADF (Bad file descriptor) [pid 9296] close(22) = -1 EBADF (Bad file descriptor) [pid 9296] close(23) = -1 EBADF (Bad file descriptor) [pid 9296] close(24) = -1 EBADF (Bad file descriptor) [pid 9296] close(25) = -1 EBADF (Bad file descriptor) [pid 9296] close(26) = -1 EBADF (Bad file descriptor) [pid 9296] close(27) = -1 EBADF (Bad file descriptor) [pid 9296] close(28) = -1 EBADF (Bad file descriptor) [pid 9296] close(29) = -1 EBADF (Bad file descriptor) [pid 9296] exit_group(0) = ? [pid 9296] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3672", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3672", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3672/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3672/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3672/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3672") = 0 [pid 3620] mkdir("./3673", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9297 attached , child_tidptr=0x555555b53690) = 3675 [pid 9297] chdir("./3673") = 0 [pid 9297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9297] setpgid(0, 0) = 0 [pid 9297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9297] write(3, "1000", 4) = 4 [pid 9297] close(3) = 0 [pid 9297] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9297] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9297] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9297] close(3) = 0 [pid 9297] close(4) = 0 [pid 9297] close(5) = 0 [pid 9297] close(6) = -1 EBADF (Bad file descriptor) [pid 9297] close(7) = -1 EBADF (Bad file descriptor) [pid 9297] close(8) = -1 EBADF (Bad file descriptor) [pid 9297] close(9) = -1 EBADF (Bad file descriptor) [pid 9297] close(10) = -1 EBADF (Bad file descriptor) [pid 9297] close(11) = -1 EBADF (Bad file descriptor) [pid 9297] close(12) = -1 EBADF (Bad file descriptor) [pid 9297] close(13) = -1 EBADF (Bad file descriptor) [pid 9297] close(14) = -1 EBADF (Bad file descriptor) [pid 9297] close(15) = -1 EBADF (Bad file descriptor) [pid 9297] close(16) = -1 EBADF (Bad file descriptor) [pid 9297] close(17) = -1 EBADF (Bad file descriptor) [pid 9297] close(18) = -1 EBADF (Bad file descriptor) [pid 9297] close(19) = -1 EBADF (Bad file descriptor) [pid 9297] close(20) = -1 EBADF (Bad file descriptor) [pid 9297] close(21) = -1 EBADF (Bad file descriptor) [pid 9297] close(22) = -1 EBADF (Bad file descriptor) [pid 9297] close(23) = -1 EBADF (Bad file descriptor) [pid 9297] close(24) = -1 EBADF (Bad file descriptor) [pid 9297] close(25) = -1 EBADF (Bad file descriptor) [pid 9297] close(26) = -1 EBADF (Bad file descriptor) [pid 9297] close(27) = -1 EBADF (Bad file descriptor) [pid 9297] close(28) = -1 EBADF (Bad file descriptor) [pid 9297] close(29) = -1 EBADF (Bad file descriptor) [pid 9297] exit_group(0) = ? [pid 9297] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3675, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3673", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3673", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3673/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3673/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3673/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3673") = 0 [pid 3620] mkdir("./3674", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3676 ./strace-static-x86_64: Process 9298 attached [pid 9298] chdir("./3674") = 0 [pid 9298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9298] setpgid(0, 0) = 0 [pid 9298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9298] write(3, "1000", 4) = 4 [pid 9298] close(3) = 0 [pid 9298] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9298] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.018147][ T9296] siw: device registration error -23 [ 217.051076][ T9297] siw: device registration error -23 [pid 9298] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9298] close(3) = 0 [pid 9298] close(4) = 0 [pid 9298] close(5) = 0 [pid 9298] close(6) = -1 EBADF (Bad file descriptor) [pid 9298] close(7) = -1 EBADF (Bad file descriptor) [pid 9298] close(8) = -1 EBADF (Bad file descriptor) [pid 9298] close(9) = -1 EBADF (Bad file descriptor) [pid 9298] close(10) = -1 EBADF (Bad file descriptor) [pid 9298] close(11) = -1 EBADF (Bad file descriptor) [pid 9298] close(12) = -1 EBADF (Bad file descriptor) [pid 9298] close(13) = -1 EBADF (Bad file descriptor) [pid 9298] close(14) = -1 EBADF (Bad file descriptor) [pid 9298] close(15) = -1 EBADF (Bad file descriptor) [pid 9298] close(16) = -1 EBADF (Bad file descriptor) [pid 9298] close(17) = -1 EBADF (Bad file descriptor) [pid 9298] close(18) = -1 EBADF (Bad file descriptor) [pid 9298] close(19) = -1 EBADF (Bad file descriptor) [pid 9298] close(20) = -1 EBADF (Bad file descriptor) [pid 9298] close(21) = -1 EBADF (Bad file descriptor) [pid 9298] close(22) = -1 EBADF (Bad file descriptor) [pid 9298] close(23) = -1 EBADF (Bad file descriptor) [pid 9298] close(24) = -1 EBADF (Bad file descriptor) [pid 9298] close(25) = -1 EBADF (Bad file descriptor) [pid 9298] close(26) = -1 EBADF (Bad file descriptor) [pid 9298] close(27) = -1 EBADF (Bad file descriptor) [pid 9298] close(28) = -1 EBADF (Bad file descriptor) [pid 9298] close(29) = -1 EBADF (Bad file descriptor) [pid 9298] exit_group(0) = ? [pid 9298] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3676, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3674", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3674", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3674/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3674/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3674/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3674") = 0 [pid 3620] mkdir("./3675", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3677 ./strace-static-x86_64: Process 9299 attached [pid 9299] chdir("./3675") = 0 [pid 9299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9299] setpgid(0, 0) = 0 [pid 9299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9299] write(3, "1000", 4) = 4 [pid 9299] close(3) = 0 [pid 9299] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9299] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.094867][ T9298] siw: device registration error -23 [pid 9299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9299] close(3) = 0 [pid 9299] close(4) = 0 [pid 9299] close(5) = 0 [pid 9299] close(6) = -1 EBADF (Bad file descriptor) [pid 9299] close(7) = -1 EBADF (Bad file descriptor) [pid 9299] close(8) = -1 EBADF (Bad file descriptor) [pid 9299] close(9) = -1 EBADF (Bad file descriptor) [pid 9299] close(10) = -1 EBADF (Bad file descriptor) [pid 9299] close(11) = -1 EBADF (Bad file descriptor) [pid 9299] close(12) = -1 EBADF (Bad file descriptor) [pid 9299] close(13) = -1 EBADF (Bad file descriptor) [pid 9299] close(14) = -1 EBADF (Bad file descriptor) [pid 9299] close(15) = -1 EBADF (Bad file descriptor) [pid 9299] close(16) = -1 EBADF (Bad file descriptor) [pid 9299] close(17) = -1 EBADF (Bad file descriptor) [pid 9299] close(18) = -1 EBADF (Bad file descriptor) [pid 9299] close(19) = -1 EBADF (Bad file descriptor) [pid 9299] close(20) = -1 EBADF (Bad file descriptor) [pid 9299] close(21) = -1 EBADF (Bad file descriptor) [pid 9299] close(22) = -1 EBADF (Bad file descriptor) [pid 9299] close(23) = -1 EBADF (Bad file descriptor) [pid 9299] close(24) = -1 EBADF (Bad file descriptor) [pid 9299] close(25) = -1 EBADF (Bad file descriptor) [pid 9299] close(26) = -1 EBADF (Bad file descriptor) [pid 9299] close(27) = -1 EBADF (Bad file descriptor) [pid 9299] close(28) = -1 EBADF (Bad file descriptor) [pid 9299] close(29) = -1 EBADF (Bad file descriptor) [pid 9299] exit_group(0) = ? [pid 9299] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3675", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3675", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3675/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3675/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3675/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3675") = 0 [pid 3620] mkdir("./3676", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3678 ./strace-static-x86_64: Process 9300 attached [pid 9300] chdir("./3676") = 0 [pid 9300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9300] setpgid(0, 0) = 0 [pid 9300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9300] write(3, "1000", 4) = 4 [pid 9300] close(3) = 0 [pid 9300] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9300] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.126110][ T9299] siw: device registration error -23 [pid 9300] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9300] close(3) = 0 [pid 9300] close(4) = 0 [pid 9300] close(5) = 0 [pid 9300] close(6) = -1 EBADF (Bad file descriptor) [pid 9300] close(7) = -1 EBADF (Bad file descriptor) [pid 9300] close(8) = -1 EBADF (Bad file descriptor) [pid 9300] close(9) = -1 EBADF (Bad file descriptor) [pid 9300] close(10) = -1 EBADF (Bad file descriptor) [pid 9300] close(11) = -1 EBADF (Bad file descriptor) [pid 9300] close(12) = -1 EBADF (Bad file descriptor) [pid 9300] close(13) = -1 EBADF (Bad file descriptor) [pid 9300] close(14) = -1 EBADF (Bad file descriptor) [pid 9300] close(15) = -1 EBADF (Bad file descriptor) [pid 9300] close(16) = -1 EBADF (Bad file descriptor) [pid 9300] close(17) = -1 EBADF (Bad file descriptor) [pid 9300] close(18) = -1 EBADF (Bad file descriptor) [pid 9300] close(19) = -1 EBADF (Bad file descriptor) [pid 9300] close(20) = -1 EBADF (Bad file descriptor) [pid 9300] close(21) = -1 EBADF (Bad file descriptor) [pid 9300] close(22) = -1 EBADF (Bad file descriptor) [pid 9300] close(23) = -1 EBADF (Bad file descriptor) [pid 9300] close(24) = -1 EBADF (Bad file descriptor) [pid 9300] close(25) = -1 EBADF (Bad file descriptor) [pid 9300] close(26) = -1 EBADF (Bad file descriptor) [pid 9300] close(27) = -1 EBADF (Bad file descriptor) [pid 9300] close(28) = -1 EBADF (Bad file descriptor) [pid 9300] close(29) = -1 EBADF (Bad file descriptor) [pid 9300] exit_group(0) = ? [pid 9300] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3678, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3676", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3676", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3676/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3676/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3676/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3676") = 0 [pid 3620] mkdir("./3677", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9301 attached , child_tidptr=0x555555b53690) = 3679 [pid 9301] chdir("./3677") = 0 [pid 9301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9301] setpgid(0, 0) = 0 [pid 9301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9301] write(3, "1000", 4) = 4 [pid 9301] close(3) = 0 [pid 9301] symlink("/dev/binderfs", "./binderfs") = 0 [ 217.159228][ T9300] siw: device registration error -23 [pid 9301] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9301] close(3) = 0 [pid 9301] close(4) = 0 [pid 9301] close(5) = 0 [pid 9301] close(6) = -1 EBADF (Bad file descriptor) [pid 9301] close(7) = -1 EBADF (Bad file descriptor) [pid 9301] close(8) = -1 EBADF (Bad file descriptor) [pid 9301] close(9) = -1 EBADF (Bad file descriptor) [pid 9301] close(10) = -1 EBADF (Bad file descriptor) [pid 9301] close(11) = -1 EBADF (Bad file descriptor) [pid 9301] close(12) = -1 EBADF (Bad file descriptor) [pid 9301] close(13) = -1 EBADF (Bad file descriptor) [pid 9301] close(14) = -1 EBADF (Bad file descriptor) [pid 9301] close(15) = -1 EBADF (Bad file descriptor) [pid 9301] close(16) = -1 EBADF (Bad file descriptor) [pid 9301] close(17) = -1 EBADF (Bad file descriptor) [pid 9301] close(18) = -1 EBADF (Bad file descriptor) [pid 9301] close(19) = -1 EBADF (Bad file descriptor) [pid 9301] close(20) = -1 EBADF (Bad file descriptor) [pid 9301] close(21) = -1 EBADF (Bad file descriptor) [pid 9301] close(22) = -1 EBADF (Bad file descriptor) [pid 9301] close(23) = -1 EBADF (Bad file descriptor) [pid 9301] close(24) = -1 EBADF (Bad file descriptor) [pid 9301] close(25) = -1 EBADF (Bad file descriptor) [pid 9301] close(26) = -1 EBADF (Bad file descriptor) [pid 9301] close(27) = -1 EBADF (Bad file descriptor) [pid 9301] close(28) = -1 EBADF (Bad file descriptor) [pid 9301] close(29) = -1 EBADF (Bad file descriptor) [pid 9301] exit_group(0) = ? [pid 9301] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3679, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3677", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3677", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3677/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3677/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3677/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3677") = 0 [pid 3620] mkdir("./3678", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3680 ./strace-static-x86_64: Process 9302 attached [pid 9302] chdir("./3678") = 0 [pid 9302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9302] setpgid(0, 0) = 0 [pid 9302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9302] write(3, "1000", 4) = 4 [pid 9302] close(3) = 0 [pid 9302] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9302] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.189042][ T9301] siw: device registration error -23 [pid 9302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9302] close(3) = 0 [pid 9302] close(4) = 0 [pid 9302] close(5) = 0 [pid 9302] close(6) = -1 EBADF (Bad file descriptor) [pid 9302] close(7) = -1 EBADF (Bad file descriptor) [pid 9302] close(8) = -1 EBADF (Bad file descriptor) [pid 9302] close(9) = -1 EBADF (Bad file descriptor) [pid 9302] close(10) = -1 EBADF (Bad file descriptor) [pid 9302] close(11) = -1 EBADF (Bad file descriptor) [pid 9302] close(12) = -1 EBADF (Bad file descriptor) [pid 9302] close(13) = -1 EBADF (Bad file descriptor) [pid 9302] close(14) = -1 EBADF (Bad file descriptor) [pid 9302] close(15) = -1 EBADF (Bad file descriptor) [pid 9302] close(16) = -1 EBADF (Bad file descriptor) [pid 9302] close(17) = -1 EBADF (Bad file descriptor) [pid 9302] close(18) = -1 EBADF (Bad file descriptor) [pid 9302] close(19) = -1 EBADF (Bad file descriptor) [pid 9302] close(20) = -1 EBADF (Bad file descriptor) [pid 9302] close(21) = -1 EBADF (Bad file descriptor) [pid 9302] close(22) = -1 EBADF (Bad file descriptor) [pid 9302] close(23) = -1 EBADF (Bad file descriptor) [pid 9302] close(24) = -1 EBADF (Bad file descriptor) [pid 9302] close(25) = -1 EBADF (Bad file descriptor) [pid 9302] close(26) = -1 EBADF (Bad file descriptor) [pid 9302] close(27) = -1 EBADF (Bad file descriptor) [pid 9302] close(28) = -1 EBADF (Bad file descriptor) [pid 9302] close(29) = -1 EBADF (Bad file descriptor) [pid 9302] exit_group(0) = ? [pid 9302] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3678", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3678", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3678/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3678/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3678/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3678") = 0 [pid 3620] mkdir("./3679", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9303 attached , child_tidptr=0x555555b53690) = 3681 [pid 9303] chdir("./3679") = 0 [pid 9303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9303] setpgid(0, 0) = 0 [pid 9303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9303] write(3, "1000", 4) = 4 [pid 9303] close(3) = 0 [pid 9303] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9303] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.223867][ T9302] siw: device registration error -23 [pid 9303] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9303] close(3) = 0 [pid 9303] close(4) = 0 [pid 9303] close(5) = 0 [pid 9303] close(6) = -1 EBADF (Bad file descriptor) [pid 9303] close(7) = -1 EBADF (Bad file descriptor) [pid 9303] close(8) = -1 EBADF (Bad file descriptor) [pid 9303] close(9) = -1 EBADF (Bad file descriptor) [pid 9303] close(10) = -1 EBADF (Bad file descriptor) [pid 9303] close(11) = -1 EBADF (Bad file descriptor) [pid 9303] close(12) = -1 EBADF (Bad file descriptor) [pid 9303] close(13) = -1 EBADF (Bad file descriptor) [pid 9303] close(14) = -1 EBADF (Bad file descriptor) [pid 9303] close(15) = -1 EBADF (Bad file descriptor) [pid 9303] close(16) = -1 EBADF (Bad file descriptor) [pid 9303] close(17) = -1 EBADF (Bad file descriptor) [pid 9303] close(18) = -1 EBADF (Bad file descriptor) [pid 9303] close(19) = -1 EBADF (Bad file descriptor) [pid 9303] close(20) = -1 EBADF (Bad file descriptor) [pid 9303] close(21) = -1 EBADF (Bad file descriptor) [pid 9303] close(22) = -1 EBADF (Bad file descriptor) [pid 9303] close(23) = -1 EBADF (Bad file descriptor) [pid 9303] close(24) = -1 EBADF (Bad file descriptor) [pid 9303] close(25) = -1 EBADF (Bad file descriptor) [pid 9303] close(26) = -1 EBADF (Bad file descriptor) [pid 9303] close(27) = -1 EBADF (Bad file descriptor) [pid 9303] close(28) = -1 EBADF (Bad file descriptor) [pid 9303] close(29) = -1 EBADF (Bad file descriptor) [pid 9303] exit_group(0) = ? [pid 9303] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3681, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3679", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3679", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3679/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3679/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3679/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3679") = 0 [pid 3620] mkdir("./3680", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3682 ./strace-static-x86_64: Process 9304 attached [pid 9304] chdir("./3680") = 0 [pid 9304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9304] setpgid(0, 0) = 0 [pid 9304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9304] write(3, "1000", 4) = 4 [pid 9304] close(3) = 0 [pid 9304] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9304] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.263851][ T9303] siw: device registration error -23 [pid 9304] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9304] close(3) = 0 [pid 9304] close(4) = 0 [pid 9304] close(5) = 0 [pid 9304] close(6) = -1 EBADF (Bad file descriptor) [pid 9304] close(7) = -1 EBADF (Bad file descriptor) [pid 9304] close(8) = -1 EBADF (Bad file descriptor) [pid 9304] close(9) = -1 EBADF (Bad file descriptor) [pid 9304] close(10) = -1 EBADF (Bad file descriptor) [pid 9304] close(11) = -1 EBADF (Bad file descriptor) [pid 9304] close(12) = -1 EBADF (Bad file descriptor) [pid 9304] close(13) = -1 EBADF (Bad file descriptor) [pid 9304] close(14) = -1 EBADF (Bad file descriptor) [pid 9304] close(15) = -1 EBADF (Bad file descriptor) [pid 9304] close(16) = -1 EBADF (Bad file descriptor) [pid 9304] close(17) = -1 EBADF (Bad file descriptor) [pid 9304] close(18) = -1 EBADF (Bad file descriptor) [pid 9304] close(19) = -1 EBADF (Bad file descriptor) [pid 9304] close(20) = -1 EBADF (Bad file descriptor) [pid 9304] close(21) = -1 EBADF (Bad file descriptor) [pid 9304] close(22) = -1 EBADF (Bad file descriptor) [pid 9304] close(23) = -1 EBADF (Bad file descriptor) [pid 9304] close(24) = -1 EBADF (Bad file descriptor) [pid 9304] close(25) = -1 EBADF (Bad file descriptor) [pid 9304] close(26) = -1 EBADF (Bad file descriptor) [pid 9304] close(27) = -1 EBADF (Bad file descriptor) [pid 9304] close(28) = -1 EBADF (Bad file descriptor) [pid 9304] close(29) = -1 EBADF (Bad file descriptor) [pid 9304] exit_group(0) = ? [pid 9304] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3682, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3680", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3680", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3680/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3680/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3680/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3680") = 0 [pid 3620] mkdir("./3681", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3683 ./strace-static-x86_64: Process 9305 attached [pid 9305] chdir("./3681") = 0 [pid 9305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9305] setpgid(0, 0) = 0 [pid 9305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9305] write(3, "1000", 4) = 4 [pid 9305] close(3) = 0 [pid 9305] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9305] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.298518][ T9304] siw: device registration error -23 [pid 9305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9305] close(3) = 0 [pid 9305] close(4) = 0 [pid 9305] close(5) = 0 [pid 9305] close(6) = -1 EBADF (Bad file descriptor) [pid 9305] close(7) = -1 EBADF (Bad file descriptor) [pid 9305] close(8) = -1 EBADF (Bad file descriptor) [pid 9305] close(9) = -1 EBADF (Bad file descriptor) [pid 9305] close(10) = -1 EBADF (Bad file descriptor) [pid 9305] close(11) = -1 EBADF (Bad file descriptor) [pid 9305] close(12) = -1 EBADF (Bad file descriptor) [pid 9305] close(13) = -1 EBADF (Bad file descriptor) [pid 9305] close(14) = -1 EBADF (Bad file descriptor) [pid 9305] close(15) = -1 EBADF (Bad file descriptor) [pid 9305] close(16) = -1 EBADF (Bad file descriptor) [pid 9305] close(17) = -1 EBADF (Bad file descriptor) [pid 9305] close(18) = -1 EBADF (Bad file descriptor) [pid 9305] close(19) = -1 EBADF (Bad file descriptor) [pid 9305] close(20) = -1 EBADF (Bad file descriptor) [pid 9305] close(21) = -1 EBADF (Bad file descriptor) [pid 9305] close(22) = -1 EBADF (Bad file descriptor) [pid 9305] close(23) = -1 EBADF (Bad file descriptor) [pid 9305] close(24) = -1 EBADF (Bad file descriptor) [pid 9305] close(25) = -1 EBADF (Bad file descriptor) [pid 9305] close(26) = -1 EBADF (Bad file descriptor) [pid 9305] close(27) = -1 EBADF (Bad file descriptor) [pid 9305] close(28) = -1 EBADF (Bad file descriptor) [pid 9305] close(29) = -1 EBADF (Bad file descriptor) [pid 9305] exit_group(0) = ? [pid 9305] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3683, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3681", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3681", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3681/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3681/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3681/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3681") = 0 [pid 3620] mkdir("./3682", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3684 ./strace-static-x86_64: Process 9306 attached [pid 9306] chdir("./3682") = 0 [pid 9306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9306] setpgid(0, 0) = 0 [pid 9306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9306] write(3, "1000", 4) = 4 [pid 9306] close(3) = 0 [pid 9306] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9306] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.332539][ T9305] siw: device registration error -23 [pid 9306] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9306] close(3) = 0 [pid 9306] close(4) = 0 [pid 9306] close(5) = 0 [pid 9306] close(6) = -1 EBADF (Bad file descriptor) [pid 9306] close(7) = -1 EBADF (Bad file descriptor) [pid 9306] close(8) = -1 EBADF (Bad file descriptor) [pid 9306] close(9) = -1 EBADF (Bad file descriptor) [pid 9306] close(10) = -1 EBADF (Bad file descriptor) [pid 9306] close(11) = -1 EBADF (Bad file descriptor) [pid 9306] close(12) = -1 EBADF (Bad file descriptor) [pid 9306] close(13) = -1 EBADF (Bad file descriptor) [pid 9306] close(14) = -1 EBADF (Bad file descriptor) [pid 9306] close(15) = -1 EBADF (Bad file descriptor) [pid 9306] close(16) = -1 EBADF (Bad file descriptor) [pid 9306] close(17) = -1 EBADF (Bad file descriptor) [pid 9306] close(18) = -1 EBADF (Bad file descriptor) [pid 9306] close(19) = -1 EBADF (Bad file descriptor) [pid 9306] close(20) = -1 EBADF (Bad file descriptor) [pid 9306] close(21) = -1 EBADF (Bad file descriptor) [pid 9306] close(22) = -1 EBADF (Bad file descriptor) [pid 9306] close(23) = -1 EBADF (Bad file descriptor) [pid 9306] close(24) = -1 EBADF (Bad file descriptor) [pid 9306] close(25) = -1 EBADF (Bad file descriptor) [pid 9306] close(26) = -1 EBADF (Bad file descriptor) [pid 9306] close(27) = -1 EBADF (Bad file descriptor) [pid 9306] close(28) = -1 EBADF (Bad file descriptor) [pid 9306] close(29) = -1 EBADF (Bad file descriptor) [pid 9306] exit_group(0) = ? [pid 9306] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3684, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3682", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3682", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3682/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3682/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3682/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3682") = 0 [pid 3620] mkdir("./3683", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3685 ./strace-static-x86_64: Process 9307 attached [pid 9307] chdir("./3683") = 0 [pid 9307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9307] setpgid(0, 0) = 0 [pid 9307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9307] write(3, "1000", 4) = 4 [pid 9307] close(3) = 0 [pid 9307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9307] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.368378][ T9306] siw: device registration error -23 [pid 9307] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9307] close(3) = 0 [pid 9307] close(4) = 0 [pid 9307] close(5) = 0 [pid 9307] close(6) = -1 EBADF (Bad file descriptor) [pid 9307] close(7) = -1 EBADF (Bad file descriptor) [pid 9307] close(8) = -1 EBADF (Bad file descriptor) [pid 9307] close(9) = -1 EBADF (Bad file descriptor) [pid 9307] close(10) = -1 EBADF (Bad file descriptor) [pid 9307] close(11) = -1 EBADF (Bad file descriptor) [pid 9307] close(12) = -1 EBADF (Bad file descriptor) [pid 9307] close(13) = -1 EBADF (Bad file descriptor) [pid 9307] close(14) = -1 EBADF (Bad file descriptor) [pid 9307] close(15) = -1 EBADF (Bad file descriptor) [pid 9307] close(16) = -1 EBADF (Bad file descriptor) [pid 9307] close(17) = -1 EBADF (Bad file descriptor) [pid 9307] close(18) = -1 EBADF (Bad file descriptor) [pid 9307] close(19) = -1 EBADF (Bad file descriptor) [pid 9307] close(20) = -1 EBADF (Bad file descriptor) [pid 9307] close(21) = -1 EBADF (Bad file descriptor) [pid 9307] close(22) = -1 EBADF (Bad file descriptor) [pid 9307] close(23) = -1 EBADF (Bad file descriptor) [pid 9307] close(24) = -1 EBADF (Bad file descriptor) [pid 9307] close(25) = -1 EBADF (Bad file descriptor) [pid 9307] close(26) = -1 EBADF (Bad file descriptor) [pid 9307] close(27) = -1 EBADF (Bad file descriptor) [pid 9307] close(28) = -1 EBADF (Bad file descriptor) [pid 9307] close(29) = -1 EBADF (Bad file descriptor) [pid 9307] exit_group(0) = ? [pid 9307] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3685, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3683", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3683", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3683/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3683/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3683/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3683") = 0 [pid 3620] mkdir("./3684", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9308 attached , child_tidptr=0x555555b53690) = 3686 [pid 9308] chdir("./3684") = 0 [pid 9308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9308] setpgid(0, 0) = 0 [pid 9308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9308] write(3, "1000", 4) = 4 [pid 9308] close(3) = 0 [pid 9308] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9308] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.402047][ T9307] siw: device registration error -23 [pid 9308] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9308] close(3) = 0 [pid 9308] close(4) = 0 [pid 9308] close(5) = 0 [pid 9308] close(6) = -1 EBADF (Bad file descriptor) [pid 9308] close(7) = -1 EBADF (Bad file descriptor) [pid 9308] close(8) = -1 EBADF (Bad file descriptor) [pid 9308] close(9) = -1 EBADF (Bad file descriptor) [pid 9308] close(10) = -1 EBADF (Bad file descriptor) [pid 9308] close(11) = -1 EBADF (Bad file descriptor) [pid 9308] close(12) = -1 EBADF (Bad file descriptor) [pid 9308] close(13) = -1 EBADF (Bad file descriptor) [pid 9308] close(14) = -1 EBADF (Bad file descriptor) [pid 9308] close(15) = -1 EBADF (Bad file descriptor) [pid 9308] close(16) = -1 EBADF (Bad file descriptor) [pid 9308] close(17) = -1 EBADF (Bad file descriptor) [pid 9308] close(18) = -1 EBADF (Bad file descriptor) [pid 9308] close(19) = -1 EBADF (Bad file descriptor) [pid 9308] close(20) = -1 EBADF (Bad file descriptor) [pid 9308] close(21) = -1 EBADF (Bad file descriptor) [pid 9308] close(22) = -1 EBADF (Bad file descriptor) [pid 9308] close(23) = -1 EBADF (Bad file descriptor) [pid 9308] close(24) = -1 EBADF (Bad file descriptor) [pid 9308] close(25) = -1 EBADF (Bad file descriptor) [pid 9308] close(26) = -1 EBADF (Bad file descriptor) [pid 9308] close(27) = -1 EBADF (Bad file descriptor) [pid 9308] close(28) = -1 EBADF (Bad file descriptor) [pid 9308] close(29) = -1 EBADF (Bad file descriptor) [pid 9308] exit_group(0) = ? [pid 9308] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3686, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3684", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3684", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3684/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3684/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3684/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3684") = 0 [pid 3620] mkdir("./3685", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3687 ./strace-static-x86_64: Process 9309 attached [pid 9309] chdir("./3685") = 0 [pid 9309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9309] setpgid(0, 0) = 0 [pid 9309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9309] write(3, "1000", 4) = 4 [pid 9309] close(3) = 0 [pid 9309] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9309] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.437013][ T9308] siw: device registration error -23 [pid 9309] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9309] close(3) = 0 [pid 9309] close(4) = 0 [pid 9309] close(5) = 0 [pid 9309] close(6) = -1 EBADF (Bad file descriptor) [pid 9309] close(7) = -1 EBADF (Bad file descriptor) [pid 9309] close(8) = -1 EBADF (Bad file descriptor) [pid 9309] close(9) = -1 EBADF (Bad file descriptor) [pid 9309] close(10) = -1 EBADF (Bad file descriptor) [pid 9309] close(11) = -1 EBADF (Bad file descriptor) [pid 9309] close(12) = -1 EBADF (Bad file descriptor) [pid 9309] close(13) = -1 EBADF (Bad file descriptor) [pid 9309] close(14) = -1 EBADF (Bad file descriptor) [pid 9309] close(15) = -1 EBADF (Bad file descriptor) [pid 9309] close(16) = -1 EBADF (Bad file descriptor) [pid 9309] close(17) = -1 EBADF (Bad file descriptor) [pid 9309] close(18) = -1 EBADF (Bad file descriptor) [pid 9309] close(19) = -1 EBADF (Bad file descriptor) [pid 9309] close(20) = -1 EBADF (Bad file descriptor) [pid 9309] close(21) = -1 EBADF (Bad file descriptor) [pid 9309] close(22) = -1 EBADF (Bad file descriptor) [pid 9309] close(23) = -1 EBADF (Bad file descriptor) [pid 9309] close(24) = -1 EBADF (Bad file descriptor) [pid 9309] close(25) = -1 EBADF (Bad file descriptor) [pid 9309] close(26) = -1 EBADF (Bad file descriptor) [pid 9309] close(27) = -1 EBADF (Bad file descriptor) [pid 9309] close(28) = -1 EBADF (Bad file descriptor) [pid 9309] close(29) = -1 EBADF (Bad file descriptor) [pid 9309] exit_group(0) = ? [pid 9309] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3687, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3685", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3685", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3685/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3685/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3685/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3685") = 0 [pid 3620] mkdir("./3686", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3688 ./strace-static-x86_64: Process 9310 attached [pid 9310] chdir("./3686") = 0 [pid 9310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9310] setpgid(0, 0) = 0 [pid 9310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9310] write(3, "1000", 4) = 4 [pid 9310] close(3) = 0 [pid 9310] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9310] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.476098][ T9309] siw: device registration error -23 [pid 9310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9310] close(3) = 0 [pid 9310] close(4) = 0 [pid 9310] close(5) = 0 [pid 9310] close(6) = -1 EBADF (Bad file descriptor) [pid 9310] close(7) = -1 EBADF (Bad file descriptor) [pid 9310] close(8) = -1 EBADF (Bad file descriptor) [pid 9310] close(9) = -1 EBADF (Bad file descriptor) [pid 9310] close(10) = -1 EBADF (Bad file descriptor) [pid 9310] close(11) = -1 EBADF (Bad file descriptor) [pid 9310] close(12) = -1 EBADF (Bad file descriptor) [pid 9310] close(13) = -1 EBADF (Bad file descriptor) [pid 9310] close(14) = -1 EBADF (Bad file descriptor) [pid 9310] close(15) = -1 EBADF (Bad file descriptor) [pid 9310] close(16) = -1 EBADF (Bad file descriptor) [pid 9310] close(17) = -1 EBADF (Bad file descriptor) [pid 9310] close(18) = -1 EBADF (Bad file descriptor) [pid 9310] close(19) = -1 EBADF (Bad file descriptor) [pid 9310] close(20) = -1 EBADF (Bad file descriptor) [pid 9310] close(21) = -1 EBADF (Bad file descriptor) [pid 9310] close(22) = -1 EBADF (Bad file descriptor) [pid 9310] close(23) = -1 EBADF (Bad file descriptor) [pid 9310] close(24) = -1 EBADF (Bad file descriptor) [pid 9310] close(25) = -1 EBADF (Bad file descriptor) [pid 9310] close(26) = -1 EBADF (Bad file descriptor) [pid 9310] close(27) = -1 EBADF (Bad file descriptor) [pid 9310] close(28) = -1 EBADF (Bad file descriptor) [pid 9310] close(29) = -1 EBADF (Bad file descriptor) [pid 9310] exit_group(0) = ? [pid 9310] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3688, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3686", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3686", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3686/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3686/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3686/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3686") = 0 [pid 3620] mkdir("./3687", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3689 ./strace-static-x86_64: Process 9311 attached [pid 9311] chdir("./3687") = 0 [pid 9311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9311] setpgid(0, 0) = 0 [pid 9311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9311] write(3, "1000", 4) = 4 [pid 9311] close(3) = 0 [pid 9311] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9311] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.512721][ T9310] siw: device registration error -23 [pid 9311] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9311] close(3) = 0 [pid 9311] close(4) = 0 [pid 9311] close(5) = 0 [pid 9311] close(6) = -1 EBADF (Bad file descriptor) [pid 9311] close(7) = -1 EBADF (Bad file descriptor) [pid 9311] close(8) = -1 EBADF (Bad file descriptor) [pid 9311] close(9) = -1 EBADF (Bad file descriptor) [pid 9311] close(10) = -1 EBADF (Bad file descriptor) [pid 9311] close(11) = -1 EBADF (Bad file descriptor) [pid 9311] close(12) = -1 EBADF (Bad file descriptor) [pid 9311] close(13) = -1 EBADF (Bad file descriptor) [pid 9311] close(14) = -1 EBADF (Bad file descriptor) [pid 9311] close(15) = -1 EBADF (Bad file descriptor) [pid 9311] close(16) = -1 EBADF (Bad file descriptor) [pid 9311] close(17) = -1 EBADF (Bad file descriptor) [pid 9311] close(18) = -1 EBADF (Bad file descriptor) [pid 9311] close(19) = -1 EBADF (Bad file descriptor) [pid 9311] close(20) = -1 EBADF (Bad file descriptor) [pid 9311] close(21) = -1 EBADF (Bad file descriptor) [pid 9311] close(22) = -1 EBADF (Bad file descriptor) [pid 9311] close(23) = -1 EBADF (Bad file descriptor) [pid 9311] close(24) = -1 EBADF (Bad file descriptor) [pid 9311] close(25) = -1 EBADF (Bad file descriptor) [pid 9311] close(26) = -1 EBADF (Bad file descriptor) [pid 9311] close(27) = -1 EBADF (Bad file descriptor) [pid 9311] close(28) = -1 EBADF (Bad file descriptor) [pid 9311] close(29) = -1 EBADF (Bad file descriptor) [pid 9311] exit_group(0) = ? [pid 9311] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3689, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3687", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3687", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3687/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3687/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3687/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3687") = 0 [pid 3620] mkdir("./3688", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3690 ./strace-static-x86_64: Process 9312 attached [pid 9312] chdir("./3688") = 0 [pid 9312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9312] setpgid(0, 0) = 0 [pid 9312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9312] write(3, "1000", 4) = 4 [pid 9312] close(3) = 0 [pid 9312] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9312] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.547968][ T9311] siw: device registration error -23 [pid 9312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9312] close(3) = 0 [pid 9312] close(4) = 0 [pid 9312] close(5) = 0 [pid 9312] close(6) = -1 EBADF (Bad file descriptor) [pid 9312] close(7) = -1 EBADF (Bad file descriptor) [pid 9312] close(8) = -1 EBADF (Bad file descriptor) [pid 9312] close(9) = -1 EBADF (Bad file descriptor) [pid 9312] close(10) = -1 EBADF (Bad file descriptor) [pid 9312] close(11) = -1 EBADF (Bad file descriptor) [pid 9312] close(12) = -1 EBADF (Bad file descriptor) [pid 9312] close(13) = -1 EBADF (Bad file descriptor) [pid 9312] close(14) = -1 EBADF (Bad file descriptor) [pid 9312] close(15) = -1 EBADF (Bad file descriptor) [pid 9312] close(16) = -1 EBADF (Bad file descriptor) [pid 9312] close(17) = -1 EBADF (Bad file descriptor) [pid 9312] close(18) = -1 EBADF (Bad file descriptor) [pid 9312] close(19) = -1 EBADF (Bad file descriptor) [pid 9312] close(20) = -1 EBADF (Bad file descriptor) [pid 9312] close(21) = -1 EBADF (Bad file descriptor) [pid 9312] close(22) = -1 EBADF (Bad file descriptor) [pid 9312] close(23) = -1 EBADF (Bad file descriptor) [pid 9312] close(24) = -1 EBADF (Bad file descriptor) [pid 9312] close(25) = -1 EBADF (Bad file descriptor) [pid 9312] close(26) = -1 EBADF (Bad file descriptor) [pid 9312] close(27) = -1 EBADF (Bad file descriptor) [pid 9312] close(28) = -1 EBADF (Bad file descriptor) [pid 9312] close(29) = -1 EBADF (Bad file descriptor) [pid 9312] exit_group(0) = ? [pid 9312] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3690, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3688", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3688", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3688/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3688/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3688/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3688") = 0 [pid 3620] mkdir("./3689", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3691 ./strace-static-x86_64: Process 9314 attached [pid 9314] chdir("./3689") = 0 [pid 9314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9314] setpgid(0, 0) = 0 [pid 9314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9314] write(3, "1000", 4) = 4 [pid 9314] close(3) = 0 [pid 9314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9314] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.588359][ T9312] siw: device registration error -23 [pid 9314] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9314] close(3) = 0 [pid 9314] close(4) = 0 [pid 9314] close(5) = 0 [pid 9314] close(6) = -1 EBADF (Bad file descriptor) [pid 9314] close(7) = -1 EBADF (Bad file descriptor) [pid 9314] close(8) = -1 EBADF (Bad file descriptor) [pid 9314] close(9) = -1 EBADF (Bad file descriptor) [pid 9314] close(10) = -1 EBADF (Bad file descriptor) [pid 9314] close(11) = -1 EBADF (Bad file descriptor) [pid 9314] close(12) = -1 EBADF (Bad file descriptor) [pid 9314] close(13) = -1 EBADF (Bad file descriptor) [pid 9314] close(14) = -1 EBADF (Bad file descriptor) [pid 9314] close(15) = -1 EBADF (Bad file descriptor) [pid 9314] close(16) = -1 EBADF (Bad file descriptor) [pid 9314] close(17) = -1 EBADF (Bad file descriptor) [pid 9314] close(18) = -1 EBADF (Bad file descriptor) [pid 9314] close(19) = -1 EBADF (Bad file descriptor) [pid 9314] close(20) = -1 EBADF (Bad file descriptor) [pid 9314] close(21) = -1 EBADF (Bad file descriptor) [pid 9314] close(22) = -1 EBADF (Bad file descriptor) [pid 9314] close(23) = -1 EBADF (Bad file descriptor) [pid 9314] close(24) = -1 EBADF (Bad file descriptor) [pid 9314] close(25) = -1 EBADF (Bad file descriptor) [pid 9314] close(26) = -1 EBADF (Bad file descriptor) [pid 9314] close(27) = -1 EBADF (Bad file descriptor) [pid 9314] close(28) = -1 EBADF (Bad file descriptor) [pid 9314] close(29) = -1 EBADF (Bad file descriptor) [pid 9314] exit_group(0) = ? [pid 9314] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3691, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3689", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3689", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3689/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3689/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3689/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3689") = 0 [pid 3620] mkdir("./3690", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9315 attached , child_tidptr=0x555555b53690) = 3692 [pid 9315] chdir("./3690") = 0 [pid 9315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9315] setpgid(0, 0) = 0 [pid 9315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9315] write(3, "1000", 4) = 4 [pid 9315] close(3) = 0 [pid 9315] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9315] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.629184][ T9314] siw: device registration error -23 [pid 9315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9315] close(3) = 0 [pid 9315] close(4) = 0 [pid 9315] close(5) = 0 [pid 9315] close(6) = -1 EBADF (Bad file descriptor) [pid 9315] close(7) = -1 EBADF (Bad file descriptor) [pid 9315] close(8) = -1 EBADF (Bad file descriptor) [pid 9315] close(9) = -1 EBADF (Bad file descriptor) [pid 9315] close(10) = -1 EBADF (Bad file descriptor) [pid 9315] close(11) = -1 EBADF (Bad file descriptor) [pid 9315] close(12) = -1 EBADF (Bad file descriptor) [pid 9315] close(13) = -1 EBADF (Bad file descriptor) [pid 9315] close(14) = -1 EBADF (Bad file descriptor) [pid 9315] close(15) = -1 EBADF (Bad file descriptor) [pid 9315] close(16) = -1 EBADF (Bad file descriptor) [pid 9315] close(17) = -1 EBADF (Bad file descriptor) [pid 9315] close(18) = -1 EBADF (Bad file descriptor) [pid 9315] close(19) = -1 EBADF (Bad file descriptor) [pid 9315] close(20) = -1 EBADF (Bad file descriptor) [pid 9315] close(21) = -1 EBADF (Bad file descriptor) [pid 9315] close(22) = -1 EBADF (Bad file descriptor) [pid 9315] close(23) = -1 EBADF (Bad file descriptor) [pid 9315] close(24) = -1 EBADF (Bad file descriptor) [pid 9315] close(25) = -1 EBADF (Bad file descriptor) [pid 9315] close(26) = -1 EBADF (Bad file descriptor) [pid 9315] close(27) = -1 EBADF (Bad file descriptor) [pid 9315] close(28) = -1 EBADF (Bad file descriptor) [pid 9315] close(29) = -1 EBADF (Bad file descriptor) [pid 9315] exit_group(0) = ? [pid 9315] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3690", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3690", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3690/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3690/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3690/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3690") = 0 [pid 3620] mkdir("./3691", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3693 ./strace-static-x86_64: Process 9316 attached [pid 9316] chdir("./3691") = 0 [pid 9316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9316] setpgid(0, 0) = 0 [pid 9316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9316] write(3, "1000", 4) = 4 [pid 9316] close(3) = 0 [pid 9316] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9316] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.657241][ T9315] siw: device registration error -23 [pid 9316] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9316] close(3) = 0 [pid 9316] close(4) = 0 [pid 9316] close(5) = 0 [pid 9316] close(6) = -1 EBADF (Bad file descriptor) [pid 9316] close(7) = -1 EBADF (Bad file descriptor) [pid 9316] close(8) = -1 EBADF (Bad file descriptor) [pid 9316] close(9) = -1 EBADF (Bad file descriptor) [pid 9316] close(10) = -1 EBADF (Bad file descriptor) [pid 9316] close(11) = -1 EBADF (Bad file descriptor) [pid 9316] close(12) = -1 EBADF (Bad file descriptor) [pid 9316] close(13) = -1 EBADF (Bad file descriptor) [pid 9316] close(14) = -1 EBADF (Bad file descriptor) [pid 9316] close(15) = -1 EBADF (Bad file descriptor) [pid 9316] close(16) = -1 EBADF (Bad file descriptor) [pid 9316] close(17) = -1 EBADF (Bad file descriptor) [pid 9316] close(18) = -1 EBADF (Bad file descriptor) [pid 9316] close(19) = -1 EBADF (Bad file descriptor) [pid 9316] close(20) = -1 EBADF (Bad file descriptor) [pid 9316] close(21) = -1 EBADF (Bad file descriptor) [pid 9316] close(22) = -1 EBADF (Bad file descriptor) [pid 9316] close(23) = -1 EBADF (Bad file descriptor) [pid 9316] close(24) = -1 EBADF (Bad file descriptor) [pid 9316] close(25) = -1 EBADF (Bad file descriptor) [pid 9316] close(26) = -1 EBADF (Bad file descriptor) [pid 9316] close(27) = -1 EBADF (Bad file descriptor) [pid 9316] close(28) = -1 EBADF (Bad file descriptor) [pid 9316] close(29) = -1 EBADF (Bad file descriptor) [pid 9316] exit_group(0) = ? [pid 9316] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3693, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3691", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3691", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3691/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3691/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3691/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3691") = 0 [pid 3620] mkdir("./3692", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9317 attached , child_tidptr=0x555555b53690) = 3694 [pid 9317] chdir("./3692") = 0 [pid 9317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9317] setpgid(0, 0) = 0 [pid 9317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9317] write(3, "1000", 4) = 4 [pid 9317] close(3) = 0 [pid 9317] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9317] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.696976][ T9316] siw: device registration error -23 [pid 9317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9317] close(3) = 0 [pid 9317] close(4) = 0 [pid 9317] close(5) = 0 [pid 9317] close(6) = -1 EBADF (Bad file descriptor) [pid 9317] close(7) = -1 EBADF (Bad file descriptor) [pid 9317] close(8) = -1 EBADF (Bad file descriptor) [pid 9317] close(9) = -1 EBADF (Bad file descriptor) [pid 9317] close(10) = -1 EBADF (Bad file descriptor) [pid 9317] close(11) = -1 EBADF (Bad file descriptor) [pid 9317] close(12) = -1 EBADF (Bad file descriptor) [pid 9317] close(13) = -1 EBADF (Bad file descriptor) [pid 9317] close(14) = -1 EBADF (Bad file descriptor) [pid 9317] close(15) = -1 EBADF (Bad file descriptor) [pid 9317] close(16) = -1 EBADF (Bad file descriptor) [pid 9317] close(17) = -1 EBADF (Bad file descriptor) [pid 9317] close(18) = -1 EBADF (Bad file descriptor) [pid 9317] close(19) = -1 EBADF (Bad file descriptor) [pid 9317] close(20) = -1 EBADF (Bad file descriptor) [pid 9317] close(21) = -1 EBADF (Bad file descriptor) [pid 9317] close(22) = -1 EBADF (Bad file descriptor) [pid 9317] close(23) = -1 EBADF (Bad file descriptor) [pid 9317] close(24) = -1 EBADF (Bad file descriptor) [pid 9317] close(25) = -1 EBADF (Bad file descriptor) [pid 9317] close(26) = -1 EBADF (Bad file descriptor) [pid 9317] close(27) = -1 EBADF (Bad file descriptor) [pid 9317] close(28) = -1 EBADF (Bad file descriptor) [pid 9317] close(29) = -1 EBADF (Bad file descriptor) [pid 9317] exit_group(0) = ? [pid 9317] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3694, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3692", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3692", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3692/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3692/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3692/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3692") = 0 [pid 3620] mkdir("./3693", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9318 attached , child_tidptr=0x555555b53690) = 3695 [pid 9318] chdir("./3693") = 0 [ 217.730757][ T9317] siw: device registration error -23 [pid 9318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9318] setpgid(0, 0) = 0 [pid 9318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9318] write(3, "1000", 4) = 4 [pid 9318] close(3) = 0 [pid 9318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9318] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9318] close(3) = 0 [pid 9318] close(4) = 0 [pid 9318] close(5) = 0 [pid 9318] close(6) = -1 EBADF (Bad file descriptor) [pid 9318] close(7) = -1 EBADF (Bad file descriptor) [pid 9318] close(8) = -1 EBADF (Bad file descriptor) [pid 9318] close(9) = -1 EBADF (Bad file descriptor) [pid 9318] close(10) = -1 EBADF (Bad file descriptor) [pid 9318] close(11) = -1 EBADF (Bad file descriptor) [pid 9318] close(12) = -1 EBADF (Bad file descriptor) [pid 9318] close(13) = -1 EBADF (Bad file descriptor) [pid 9318] close(14) = -1 EBADF (Bad file descriptor) [pid 9318] close(15) = -1 EBADF (Bad file descriptor) [pid 9318] close(16) = -1 EBADF (Bad file descriptor) [pid 9318] close(17) = -1 EBADF (Bad file descriptor) [pid 9318] close(18) = -1 EBADF (Bad file descriptor) [pid 9318] close(19) = -1 EBADF (Bad file descriptor) [pid 9318] close(20) = -1 EBADF (Bad file descriptor) [pid 9318] close(21) = -1 EBADF (Bad file descriptor) [pid 9318] close(22) = -1 EBADF (Bad file descriptor) [pid 9318] close(23) = -1 EBADF (Bad file descriptor) [pid 9318] close(24) = -1 EBADF (Bad file descriptor) [pid 9318] close(25) = -1 EBADF (Bad file descriptor) [pid 9318] close(26) = -1 EBADF (Bad file descriptor) [pid 9318] close(27) = -1 EBADF (Bad file descriptor) [pid 9318] close(28) = -1 EBADF (Bad file descriptor) [pid 9318] close(29) = -1 EBADF (Bad file descriptor) [pid 9318] exit_group(0) = ? [pid 9318] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3693", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3693", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3693/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3693/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3693/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3693") = 0 [pid 3620] mkdir("./3694", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9319 attached , child_tidptr=0x555555b53690) = 3696 [pid 9319] chdir("./3694") = 0 [pid 9319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9319] setpgid(0, 0) = 0 [pid 9319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9319] write(3, "1000", 4) = 4 [pid 9319] close(3) = 0 [pid 9319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9319] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9319] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9319] close(3) = 0 [pid 9319] close(4) = 0 [pid 9319] close(5) = 0 [pid 9319] close(6) = -1 EBADF (Bad file descriptor) [pid 9319] close(7) = -1 EBADF (Bad file descriptor) [pid 9319] close(8) = -1 EBADF (Bad file descriptor) [pid 9319] close(9) = -1 EBADF (Bad file descriptor) [pid 9319] close(10) = -1 EBADF (Bad file descriptor) [pid 9319] close(11) = -1 EBADF (Bad file descriptor) [pid 9319] close(12) = -1 EBADF (Bad file descriptor) [pid 9319] close(13) = -1 EBADF (Bad file descriptor) [pid 9319] close(14) = -1 EBADF (Bad file descriptor) [pid 9319] close(15) = -1 EBADF (Bad file descriptor) [pid 9319] close(16) = -1 EBADF (Bad file descriptor) [pid 9319] close(17) = -1 EBADF (Bad file descriptor) [pid 9319] close(18) = -1 EBADF (Bad file descriptor) [pid 9319] close(19) = -1 EBADF (Bad file descriptor) [pid 9319] close(20) = -1 EBADF (Bad file descriptor) [pid 9319] close(21) = -1 EBADF (Bad file descriptor) [pid 9319] close(22) = -1 EBADF (Bad file descriptor) [pid 9319] close(23) = -1 EBADF (Bad file descriptor) [pid 9319] close(24) = -1 EBADF (Bad file descriptor) [pid 9319] close(25) = -1 EBADF (Bad file descriptor) [pid 9319] close(26) = -1 EBADF (Bad file descriptor) [pid 9319] close(27) = -1 EBADF (Bad file descriptor) [pid 9319] close(28) = -1 EBADF (Bad file descriptor) [pid 9319] close(29) = -1 EBADF (Bad file descriptor) [pid 9319] exit_group(0) = ? [pid 9319] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3696, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3694", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3694", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3694/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3694/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3694/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3694") = 0 [pid 3620] mkdir("./3695", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9320 attached , child_tidptr=0x555555b53690) = 3697 [pid 9320] chdir("./3695") = 0 [pid 9320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9320] setpgid(0, 0) = 0 [pid 9320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9320] write(3, "1000", 4) = 4 [pid 9320] close(3) = 0 [pid 9320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9320] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.778847][ T9318] siw: device registration error -23 [ 217.813168][ T9319] siw: device registration error -23 [pid 9320] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9320] close(3) = 0 [pid 9320] close(4) = 0 [pid 9320] close(5) = 0 [pid 9320] close(6) = -1 EBADF (Bad file descriptor) [pid 9320] close(7) = -1 EBADF (Bad file descriptor) [pid 9320] close(8) = -1 EBADF (Bad file descriptor) [pid 9320] close(9) = -1 EBADF (Bad file descriptor) [pid 9320] close(10) = -1 EBADF (Bad file descriptor) [pid 9320] close(11) = -1 EBADF (Bad file descriptor) [pid 9320] close(12) = -1 EBADF (Bad file descriptor) [pid 9320] close(13) = -1 EBADF (Bad file descriptor) [pid 9320] close(14) = -1 EBADF (Bad file descriptor) [pid 9320] close(15) = -1 EBADF (Bad file descriptor) [pid 9320] close(16) = -1 EBADF (Bad file descriptor) [pid 9320] close(17) = -1 EBADF (Bad file descriptor) [pid 9320] close(18) = -1 EBADF (Bad file descriptor) [pid 9320] close(19) = -1 EBADF (Bad file descriptor) [pid 9320] close(20) = -1 EBADF (Bad file descriptor) [pid 9320] close(21) = -1 EBADF (Bad file descriptor) [pid 9320] close(22) = -1 EBADF (Bad file descriptor) [pid 9320] close(23) = -1 EBADF (Bad file descriptor) [pid 9320] close(24) = -1 EBADF (Bad file descriptor) [pid 9320] close(25) = -1 EBADF (Bad file descriptor) [pid 9320] close(26) = -1 EBADF (Bad file descriptor) [pid 9320] close(27) = -1 EBADF (Bad file descriptor) [pid 9320] close(28) = -1 EBADF (Bad file descriptor) [pid 9320] close(29) = -1 EBADF (Bad file descriptor) [pid 9320] exit_group(0) = ? [pid 9320] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3697, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3695", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3695", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3695/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3695/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3695/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3695") = 0 [ 217.847057][ T9320] siw: device registration error -23 [pid 3620] mkdir("./3696", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3698 ./strace-static-x86_64: Process 9321 attached [pid 9321] chdir("./3696") = 0 [pid 9321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9321] setpgid(0, 0) = 0 [pid 9321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9321] write(3, "1000", 4) = 4 [pid 9321] close(3) = 0 [pid 9321] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9321] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9321] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9321] close(3) = 0 [pid 9321] close(4) = 0 [pid 9321] close(5) = 0 [pid 9321] close(6) = -1 EBADF (Bad file descriptor) [pid 9321] close(7) = -1 EBADF (Bad file descriptor) [pid 9321] close(8) = -1 EBADF (Bad file descriptor) [pid 9321] close(9) = -1 EBADF (Bad file descriptor) [pid 9321] close(10) = -1 EBADF (Bad file descriptor) [pid 9321] close(11) = -1 EBADF (Bad file descriptor) [pid 9321] close(12) = -1 EBADF (Bad file descriptor) [pid 9321] close(13) = -1 EBADF (Bad file descriptor) [pid 9321] close(14) = -1 EBADF (Bad file descriptor) [pid 9321] close(15) = -1 EBADF (Bad file descriptor) [pid 9321] close(16) = -1 EBADF (Bad file descriptor) [pid 9321] close(17) = -1 EBADF (Bad file descriptor) [pid 9321] close(18) = -1 EBADF (Bad file descriptor) [pid 9321] close(19) = -1 EBADF (Bad file descriptor) [pid 9321] close(20) = -1 EBADF (Bad file descriptor) [pid 9321] close(21) = -1 EBADF (Bad file descriptor) [pid 9321] close(22) = -1 EBADF (Bad file descriptor) [pid 9321] close(23) = -1 EBADF (Bad file descriptor) [pid 9321] close(24) = -1 EBADF (Bad file descriptor) [pid 9321] close(25) = -1 EBADF (Bad file descriptor) [pid 9321] close(26) = -1 EBADF (Bad file descriptor) [pid 9321] close(27) = -1 EBADF (Bad file descriptor) [pid 9321] close(28) = -1 EBADF (Bad file descriptor) [pid 9321] close(29) = -1 EBADF (Bad file descriptor) [pid 9321] exit_group(0) = ? [pid 9321] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3696", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3696", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3696/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3696/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3696/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3696") = 0 [pid 3620] mkdir("./3697", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3699 ./strace-static-x86_64: Process 9322 attached [pid 9322] chdir("./3697") = 0 [pid 9322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9322] setpgid(0, 0) = 0 [pid 9322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9322] write(3, "1000", 4) = 4 [pid 9322] close(3) = 0 [pid 9322] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9322] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9322] close(3) = 0 [pid 9322] close(4) = 0 [pid 9322] close(5) = 0 [pid 9322] close(6) = -1 EBADF (Bad file descriptor) [pid 9322] close(7) = -1 EBADF (Bad file descriptor) [pid 9322] close(8) = -1 EBADF (Bad file descriptor) [pid 9322] close(9) = -1 EBADF (Bad file descriptor) [pid 9322] close(10) = -1 EBADF (Bad file descriptor) [pid 9322] close(11) = -1 EBADF (Bad file descriptor) [pid 9322] close(12) = -1 EBADF (Bad file descriptor) [pid 9322] close(13) = -1 EBADF (Bad file descriptor) [pid 9322] close(14) = -1 EBADF (Bad file descriptor) [pid 9322] close(15) = -1 EBADF (Bad file descriptor) [pid 9322] close(16) = -1 EBADF (Bad file descriptor) [pid 9322] close(17) = -1 EBADF (Bad file descriptor) [pid 9322] close(18) = -1 EBADF (Bad file descriptor) [pid 9322] close(19) = -1 EBADF (Bad file descriptor) [pid 9322] close(20) = -1 EBADF (Bad file descriptor) [pid 9322] close(21) = -1 EBADF (Bad file descriptor) [pid 9322] close(22) = -1 EBADF (Bad file descriptor) [pid 9322] close(23) = -1 EBADF (Bad file descriptor) [pid 9322] close(24) = -1 EBADF (Bad file descriptor) [pid 9322] close(25) = -1 EBADF (Bad file descriptor) [pid 9322] close(26) = -1 EBADF (Bad file descriptor) [pid 9322] close(27) = -1 EBADF (Bad file descriptor) [pid 9322] close(28) = -1 EBADF (Bad file descriptor) [pid 9322] close(29) = -1 EBADF (Bad file descriptor) [pid 9322] exit_group(0) = ? [pid 9322] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3699, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3697", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3697", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3697/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3697/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3697/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3697") = 0 [pid 3620] mkdir("./3698", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3700 ./strace-static-x86_64: Process 9323 attached [pid 9323] chdir("./3698") = 0 [pid 9323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9323] setpgid(0, 0) = 0 [pid 9323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9323] write(3, "1000", 4) = 4 [pid 9323] close(3) = 0 [pid 9323] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9323] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.893933][ T9321] siw: device registration error -23 [ 217.931818][ T9322] siw: device registration error -23 [pid 9323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9323] close(3) = 0 [pid 9323] close(4) = 0 [pid 9323] close(5) = 0 [pid 9323] close(6) = -1 EBADF (Bad file descriptor) [pid 9323] close(7) = -1 EBADF (Bad file descriptor) [pid 9323] close(8) = -1 EBADF (Bad file descriptor) [pid 9323] close(9) = -1 EBADF (Bad file descriptor) [pid 9323] close(10) = -1 EBADF (Bad file descriptor) [pid 9323] close(11) = -1 EBADF (Bad file descriptor) [pid 9323] close(12) = -1 EBADF (Bad file descriptor) [pid 9323] close(13) = -1 EBADF (Bad file descriptor) [pid 9323] close(14) = -1 EBADF (Bad file descriptor) [pid 9323] close(15) = -1 EBADF (Bad file descriptor) [pid 9323] close(16) = -1 EBADF (Bad file descriptor) [pid 9323] close(17) = -1 EBADF (Bad file descriptor) [pid 9323] close(18) = -1 EBADF (Bad file descriptor) [pid 9323] close(19) = -1 EBADF (Bad file descriptor) [pid 9323] close(20) = -1 EBADF (Bad file descriptor) [pid 9323] close(21) = -1 EBADF (Bad file descriptor) [pid 9323] close(22) = -1 EBADF (Bad file descriptor) [pid 9323] close(23) = -1 EBADF (Bad file descriptor) [pid 9323] close(24) = -1 EBADF (Bad file descriptor) [pid 9323] close(25) = -1 EBADF (Bad file descriptor) [pid 9323] close(26) = -1 EBADF (Bad file descriptor) [pid 9323] close(27) = -1 EBADF (Bad file descriptor) [pid 9323] close(28) = -1 EBADF (Bad file descriptor) [pid 9323] close(29) = -1 EBADF (Bad file descriptor) [pid 9323] exit_group(0) = ? [pid 9323] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3700, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3698", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3698", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3698/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3698/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3698/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3698") = 0 [pid 3620] mkdir("./3699", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9324 attached , child_tidptr=0x555555b53690) = 3701 [pid 9324] chdir("./3699") = 0 [pid 9324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9324] setpgid(0, 0) = 0 [pid 9324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9324] write(3, "1000", 4) = 4 [pid 9324] close(3) = 0 [pid 9324] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9324] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 217.969081][ T9323] siw: device registration error -23 [pid 9324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9324] close(3) = 0 [pid 9324] close(4) = 0 [pid 9324] close(5) = 0 [pid 9324] close(6) = -1 EBADF (Bad file descriptor) [pid 9324] close(7) = -1 EBADF (Bad file descriptor) [pid 9324] close(8) = -1 EBADF (Bad file descriptor) [pid 9324] close(9) = -1 EBADF (Bad file descriptor) [pid 9324] close(10) = -1 EBADF (Bad file descriptor) [pid 9324] close(11) = -1 EBADF (Bad file descriptor) [pid 9324] close(12) = -1 EBADF (Bad file descriptor) [pid 9324] close(13) = -1 EBADF (Bad file descriptor) [pid 9324] close(14) = -1 EBADF (Bad file descriptor) [pid 9324] close(15) = -1 EBADF (Bad file descriptor) [pid 9324] close(16) = -1 EBADF (Bad file descriptor) [pid 9324] close(17) = -1 EBADF (Bad file descriptor) [pid 9324] close(18) = -1 EBADF (Bad file descriptor) [pid 9324] close(19) = -1 EBADF (Bad file descriptor) [pid 9324] close(20) = -1 EBADF (Bad file descriptor) [pid 9324] close(21) = -1 EBADF (Bad file descriptor) [pid 9324] close(22) = -1 EBADF (Bad file descriptor) [pid 9324] close(23) = -1 EBADF (Bad file descriptor) [pid 9324] close(24) = -1 EBADF (Bad file descriptor) [pid 9324] close(25) = -1 EBADF (Bad file descriptor) [pid 9324] close(26) = -1 EBADF (Bad file descriptor) [pid 9324] close(27) = -1 EBADF (Bad file descriptor) [pid 9324] close(28) = -1 EBADF (Bad file descriptor) [pid 9324] close(29) = -1 EBADF (Bad file descriptor) [pid 9324] exit_group(0) = ? [pid 9324] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3699", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3699", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3699/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3699/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3699/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3699") = 0 [pid 3620] mkdir("./3700", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9325 attached , child_tidptr=0x555555b53690) = 3702 [pid 9325] chdir("./3700") = 0 [pid 9325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9325] setpgid(0, 0) = 0 [pid 9325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9325] write(3, "1000", 4) = 4 [pid 9325] close(3) = 0 [pid 9325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9325] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.003634][ T9324] siw: device registration error -23 [pid 9325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9325] close(3) = 0 [pid 9325] close(4) = 0 [pid 9325] close(5) = 0 [pid 9325] close(6) = -1 EBADF (Bad file descriptor) [pid 9325] close(7) = -1 EBADF (Bad file descriptor) [pid 9325] close(8) = -1 EBADF (Bad file descriptor) [pid 9325] close(9) = -1 EBADF (Bad file descriptor) [pid 9325] close(10) = -1 EBADF (Bad file descriptor) [pid 9325] close(11) = -1 EBADF (Bad file descriptor) [pid 9325] close(12) = -1 EBADF (Bad file descriptor) [pid 9325] close(13) = -1 EBADF (Bad file descriptor) [pid 9325] close(14) = -1 EBADF (Bad file descriptor) [pid 9325] close(15) = -1 EBADF (Bad file descriptor) [pid 9325] close(16) = -1 EBADF (Bad file descriptor) [pid 9325] close(17) = -1 EBADF (Bad file descriptor) [pid 9325] close(18) = -1 EBADF (Bad file descriptor) [pid 9325] close(19) = -1 EBADF (Bad file descriptor) [pid 9325] close(20) = -1 EBADF (Bad file descriptor) [pid 9325] close(21) = -1 EBADF (Bad file descriptor) [pid 9325] close(22) = -1 EBADF (Bad file descriptor) [pid 9325] close(23) = -1 EBADF (Bad file descriptor) [pid 9325] close(24) = -1 EBADF (Bad file descriptor) [pid 9325] close(25) = -1 EBADF (Bad file descriptor) [pid 9325] close(26) = -1 EBADF (Bad file descriptor) [pid 9325] close(27) = -1 EBADF (Bad file descriptor) [pid 9325] close(28) = -1 EBADF (Bad file descriptor) [pid 9325] close(29) = -1 EBADF (Bad file descriptor) [pid 9325] exit_group(0) = ? [pid 9325] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3702, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3700", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3700", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3700/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3700/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3700/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3700") = 0 [pid 3620] mkdir("./3701", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9326 attached , child_tidptr=0x555555b53690) = 3703 [pid 9326] chdir("./3701") = 0 [pid 9326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9326] setpgid(0, 0) = 0 [pid 9326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9326] write(3, "1000", 4) = 4 [pid 9326] close(3) = 0 [pid 9326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9326] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.035412][ T9325] siw: device registration error -23 [pid 9326] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9326] close(3) = 0 [pid 9326] close(4) = 0 [pid 9326] close(5) = 0 [pid 9326] close(6) = -1 EBADF (Bad file descriptor) [pid 9326] close(7) = -1 EBADF (Bad file descriptor) [pid 9326] close(8) = -1 EBADF (Bad file descriptor) [pid 9326] close(9) = -1 EBADF (Bad file descriptor) [pid 9326] close(10) = -1 EBADF (Bad file descriptor) [pid 9326] close(11) = -1 EBADF (Bad file descriptor) [pid 9326] close(12) = -1 EBADF (Bad file descriptor) [pid 9326] close(13) = -1 EBADF (Bad file descriptor) [pid 9326] close(14) = -1 EBADF (Bad file descriptor) [pid 9326] close(15) = -1 EBADF (Bad file descriptor) [pid 9326] close(16) = -1 EBADF (Bad file descriptor) [pid 9326] close(17) = -1 EBADF (Bad file descriptor) [pid 9326] close(18) = -1 EBADF (Bad file descriptor) [pid 9326] close(19) = -1 EBADF (Bad file descriptor) [pid 9326] close(20) = -1 EBADF (Bad file descriptor) [pid 9326] close(21) = -1 EBADF (Bad file descriptor) [pid 9326] close(22) = -1 EBADF (Bad file descriptor) [pid 9326] close(23) = -1 EBADF (Bad file descriptor) [pid 9326] close(24) = -1 EBADF (Bad file descriptor) [pid 9326] close(25) = -1 EBADF (Bad file descriptor) [pid 9326] close(26) = -1 EBADF (Bad file descriptor) [pid 9326] close(27) = -1 EBADF (Bad file descriptor) [pid 9326] close(28) = -1 EBADF (Bad file descriptor) [pid 9326] close(29) = -1 EBADF (Bad file descriptor) [pid 9326] exit_group(0) = ? [pid 9326] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3703, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3701", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3701", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3701/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3701/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3701/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3701") = 0 [pid 3620] mkdir("./3702", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9327 attached , child_tidptr=0x555555b53690) = 3704 [pid 9327] chdir("./3702") = 0 [pid 9327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9327] setpgid(0, 0) = 0 [pid 9327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9327] write(3, "1000", 4) = 4 [pid 9327] close(3) = 0 [pid 9327] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9327] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.067506][ T9326] siw: device registration error -23 [pid 9327] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9327] close(3) = 0 [pid 9327] close(4) = 0 [pid 9327] close(5) = 0 [pid 9327] close(6) = -1 EBADF (Bad file descriptor) [pid 9327] close(7) = -1 EBADF (Bad file descriptor) [pid 9327] close(8) = -1 EBADF (Bad file descriptor) [pid 9327] close(9) = -1 EBADF (Bad file descriptor) [pid 9327] close(10) = -1 EBADF (Bad file descriptor) [pid 9327] close(11) = -1 EBADF (Bad file descriptor) [pid 9327] close(12) = -1 EBADF (Bad file descriptor) [pid 9327] close(13) = -1 EBADF (Bad file descriptor) [pid 9327] close(14) = -1 EBADF (Bad file descriptor) [pid 9327] close(15) = -1 EBADF (Bad file descriptor) [pid 9327] close(16) = -1 EBADF (Bad file descriptor) [pid 9327] close(17) = -1 EBADF (Bad file descriptor) [pid 9327] close(18) = -1 EBADF (Bad file descriptor) [pid 9327] close(19) = -1 EBADF (Bad file descriptor) [pid 9327] close(20) = -1 EBADF (Bad file descriptor) [pid 9327] close(21) = -1 EBADF (Bad file descriptor) [pid 9327] close(22) = -1 EBADF (Bad file descriptor) [pid 9327] close(23) = -1 EBADF (Bad file descriptor) [pid 9327] close(24) = -1 EBADF (Bad file descriptor) [pid 9327] close(25) = -1 EBADF (Bad file descriptor) [pid 9327] close(26) = -1 EBADF (Bad file descriptor) [pid 9327] close(27) = -1 EBADF (Bad file descriptor) [pid 9327] close(28) = -1 EBADF (Bad file descriptor) [pid 9327] close(29) = -1 EBADF (Bad file descriptor) [pid 9327] exit_group(0) = ? [pid 9327] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3702", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3702", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3702/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3702/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3702/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3702") = 0 [pid 3620] mkdir("./3703", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9328 attached , child_tidptr=0x555555b53690) = 3705 [pid 9328] chdir("./3703") = 0 [pid 9328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9328] setpgid(0, 0) = 0 [pid 9328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9328] write(3, "1000", 4) = 4 [pid 9328] close(3) = 0 [pid 9328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9328] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.105323][ T9327] siw: device registration error -23 [pid 9328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9328] close(3) = 0 [pid 9328] close(4) = 0 [pid 9328] close(5) = 0 [pid 9328] close(6) = -1 EBADF (Bad file descriptor) [pid 9328] close(7) = -1 EBADF (Bad file descriptor) [pid 9328] close(8) = -1 EBADF (Bad file descriptor) [pid 9328] close(9) = -1 EBADF (Bad file descriptor) [pid 9328] close(10) = -1 EBADF (Bad file descriptor) [pid 9328] close(11) = -1 EBADF (Bad file descriptor) [pid 9328] close(12) = -1 EBADF (Bad file descriptor) [pid 9328] close(13) = -1 EBADF (Bad file descriptor) [pid 9328] close(14) = -1 EBADF (Bad file descriptor) [pid 9328] close(15) = -1 EBADF (Bad file descriptor) [pid 9328] close(16) = -1 EBADF (Bad file descriptor) [pid 9328] close(17) = -1 EBADF (Bad file descriptor) [pid 9328] close(18) = -1 EBADF (Bad file descriptor) [pid 9328] close(19) = -1 EBADF (Bad file descriptor) [pid 9328] close(20) = -1 EBADF (Bad file descriptor) [pid 9328] close(21) = -1 EBADF (Bad file descriptor) [pid 9328] close(22) = -1 EBADF (Bad file descriptor) [pid 9328] close(23) = -1 EBADF (Bad file descriptor) [pid 9328] close(24) = -1 EBADF (Bad file descriptor) [pid 9328] close(25) = -1 EBADF (Bad file descriptor) [pid 9328] close(26) = -1 EBADF (Bad file descriptor) [pid 9328] close(27) = -1 EBADF (Bad file descriptor) [pid 9328] close(28) = -1 EBADF (Bad file descriptor) [pid 9328] close(29) = -1 EBADF (Bad file descriptor) [pid 9328] exit_group(0) = ? [pid 9328] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3703", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3703", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3703/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3703/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3703/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3703") = 0 [pid 3620] mkdir("./3704", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3706 ./strace-static-x86_64: Process 9329 attached [pid 9329] chdir("./3704") = 0 [pid 9329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9329] setpgid(0, 0) = 0 [pid 9329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9329] write(3, "1000", 4) = 4 [pid 9329] close(3) = 0 [pid 9329] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9329] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.135756][ T9328] siw: device registration error -23 [pid 9329] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9329] close(3) = 0 [pid 9329] close(4) = 0 [pid 9329] close(5) = 0 [pid 9329] close(6) = -1 EBADF (Bad file descriptor) [pid 9329] close(7) = -1 EBADF (Bad file descriptor) [pid 9329] close(8) = -1 EBADF (Bad file descriptor) [pid 9329] close(9) = -1 EBADF (Bad file descriptor) [pid 9329] close(10) = -1 EBADF (Bad file descriptor) [pid 9329] close(11) = -1 EBADF (Bad file descriptor) [pid 9329] close(12) = -1 EBADF (Bad file descriptor) [pid 9329] close(13) = -1 EBADF (Bad file descriptor) [pid 9329] close(14) = -1 EBADF (Bad file descriptor) [pid 9329] close(15) = -1 EBADF (Bad file descriptor) [pid 9329] close(16) = -1 EBADF (Bad file descriptor) [pid 9329] close(17) = -1 EBADF (Bad file descriptor) [pid 9329] close(18) = -1 EBADF (Bad file descriptor) [pid 9329] close(19) = -1 EBADF (Bad file descriptor) [pid 9329] close(20) = -1 EBADF (Bad file descriptor) [pid 9329] close(21) = -1 EBADF (Bad file descriptor) [pid 9329] close(22) = -1 EBADF (Bad file descriptor) [pid 9329] close(23) = -1 EBADF (Bad file descriptor) [pid 9329] close(24) = -1 EBADF (Bad file descriptor) [pid 9329] close(25) = -1 EBADF (Bad file descriptor) [pid 9329] close(26) = -1 EBADF (Bad file descriptor) [pid 9329] close(27) = -1 EBADF (Bad file descriptor) [pid 9329] close(28) = -1 EBADF (Bad file descriptor) [pid 9329] close(29) = -1 EBADF (Bad file descriptor) [pid 9329] exit_group(0) = ? [pid 9329] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3706, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3704", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3704", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3704/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3704/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3704/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3704") = 0 [pid 3620] mkdir("./3705", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3707 ./strace-static-x86_64: Process 9330 attached [pid 9330] chdir("./3705") = 0 [pid 9330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9330] setpgid(0, 0) = 0 [pid 9330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9330] write(3, "1000", 4) = 4 [pid 9330] close(3) = 0 [pid 9330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9330] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.166628][ T9329] siw: device registration error -23 [pid 9330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9330] close(3) = 0 [pid 9330] close(4) = 0 [pid 9330] close(5) = 0 [pid 9330] close(6) = -1 EBADF (Bad file descriptor) [pid 9330] close(7) = -1 EBADF (Bad file descriptor) [pid 9330] close(8) = -1 EBADF (Bad file descriptor) [pid 9330] close(9) = -1 EBADF (Bad file descriptor) [pid 9330] close(10) = -1 EBADF (Bad file descriptor) [pid 9330] close(11) = -1 EBADF (Bad file descriptor) [pid 9330] close(12) = -1 EBADF (Bad file descriptor) [pid 9330] close(13) = -1 EBADF (Bad file descriptor) [pid 9330] close(14) = -1 EBADF (Bad file descriptor) [pid 9330] close(15) = -1 EBADF (Bad file descriptor) [pid 9330] close(16) = -1 EBADF (Bad file descriptor) [pid 9330] close(17) = -1 EBADF (Bad file descriptor) [pid 9330] close(18) = -1 EBADF (Bad file descriptor) [pid 9330] close(19) = -1 EBADF (Bad file descriptor) [pid 9330] close(20) = -1 EBADF (Bad file descriptor) [pid 9330] close(21) = -1 EBADF (Bad file descriptor) [pid 9330] close(22) = -1 EBADF (Bad file descriptor) [pid 9330] close(23) = -1 EBADF (Bad file descriptor) [pid 9330] close(24) = -1 EBADF (Bad file descriptor) [pid 9330] close(25) = -1 EBADF (Bad file descriptor) [pid 9330] close(26) = -1 EBADF (Bad file descriptor) [pid 9330] close(27) = -1 EBADF (Bad file descriptor) [pid 9330] close(28) = -1 EBADF (Bad file descriptor) [pid 9330] close(29) = -1 EBADF (Bad file descriptor) [pid 9330] exit_group(0) = ? [pid 9330] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3705", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3705", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3705/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3705/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3705/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3705") = 0 [pid 3620] mkdir("./3706", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9331 attached , child_tidptr=0x555555b53690) = 3708 [pid 9331] chdir("./3706") = 0 [pid 9331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9331] setpgid(0, 0) = 0 [pid 9331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9331] write(3, "1000", 4) = 4 [pid 9331] close(3) = 0 [pid 9331] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9331] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.198796][ T9330] siw: device registration error -23 [pid 9331] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9331] close(3) = 0 [pid 9331] close(4) = 0 [pid 9331] close(5) = 0 [pid 9331] close(6) = -1 EBADF (Bad file descriptor) [pid 9331] close(7) = -1 EBADF (Bad file descriptor) [pid 9331] close(8) = -1 EBADF (Bad file descriptor) [pid 9331] close(9) = -1 EBADF (Bad file descriptor) [pid 9331] close(10) = -1 EBADF (Bad file descriptor) [pid 9331] close(11) = -1 EBADF (Bad file descriptor) [pid 9331] close(12) = -1 EBADF (Bad file descriptor) [pid 9331] close(13) = -1 EBADF (Bad file descriptor) [pid 9331] close(14) = -1 EBADF (Bad file descriptor) [pid 9331] close(15) = -1 EBADF (Bad file descriptor) [pid 9331] close(16) = -1 EBADF (Bad file descriptor) [pid 9331] close(17) = -1 EBADF (Bad file descriptor) [pid 9331] close(18) = -1 EBADF (Bad file descriptor) [pid 9331] close(19) = -1 EBADF (Bad file descriptor) [pid 9331] close(20) = -1 EBADF (Bad file descriptor) [pid 9331] close(21) = -1 EBADF (Bad file descriptor) [pid 9331] close(22) = -1 EBADF (Bad file descriptor) [pid 9331] close(23) = -1 EBADF (Bad file descriptor) [pid 9331] close(24) = -1 EBADF (Bad file descriptor) [pid 9331] close(25) = -1 EBADF (Bad file descriptor) [pid 9331] close(26) = -1 EBADF (Bad file descriptor) [pid 9331] close(27) = -1 EBADF (Bad file descriptor) [pid 9331] close(28) = -1 EBADF (Bad file descriptor) [pid 9331] close(29) = -1 EBADF (Bad file descriptor) [pid 9331] exit_group(0) = ? [pid 9331] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3708, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3706", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3706", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3706/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3706/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3706/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3706") = 0 [pid 3620] mkdir("./3707", 0777) = 0 [ 218.228033][ T9331] siw: device registration error -23 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3709 ./strace-static-x86_64: Process 9332 attached [pid 9332] chdir("./3707") = 0 [pid 9332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9332] setpgid(0, 0) = 0 [pid 9332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9332] write(3, "1000", 4) = 4 [pid 9332] close(3) = 0 [pid 9332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9332] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9332] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9332] close(3) = 0 [pid 9332] close(4) = 0 [pid 9332] close(5) = 0 [pid 9332] close(6) = -1 EBADF (Bad file descriptor) [pid 9332] close(7) = -1 EBADF (Bad file descriptor) [pid 9332] close(8) = -1 EBADF (Bad file descriptor) [pid 9332] close(9) = -1 EBADF (Bad file descriptor) [pid 9332] close(10) = -1 EBADF (Bad file descriptor) [pid 9332] close(11) = -1 EBADF (Bad file descriptor) [pid 9332] close(12) = -1 EBADF (Bad file descriptor) [pid 9332] close(13) = -1 EBADF (Bad file descriptor) [pid 9332] close(14) = -1 EBADF (Bad file descriptor) [pid 9332] close(15) = -1 EBADF (Bad file descriptor) [pid 9332] close(16) = -1 EBADF (Bad file descriptor) [pid 9332] close(17) = -1 EBADF (Bad file descriptor) [pid 9332] close(18) = -1 EBADF (Bad file descriptor) [pid 9332] close(19) = -1 EBADF (Bad file descriptor) [pid 9332] close(20) = -1 EBADF (Bad file descriptor) [pid 9332] close(21) = -1 EBADF (Bad file descriptor) [pid 9332] close(22) = -1 EBADF (Bad file descriptor) [pid 9332] close(23) = -1 EBADF (Bad file descriptor) [pid 9332] close(24) = -1 EBADF (Bad file descriptor) [pid 9332] close(25) = -1 EBADF (Bad file descriptor) [pid 9332] close(26) = -1 EBADF (Bad file descriptor) [pid 9332] close(27) = -1 EBADF (Bad file descriptor) [pid 9332] close(28) = -1 EBADF (Bad file descriptor) [pid 9332] close(29) = -1 EBADF (Bad file descriptor) [pid 9332] exit_group(0) = ? [pid 9332] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3709, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3707", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3707", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3707/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3707/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3707/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3707") = 0 [pid 3620] mkdir("./3708", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3710 ./strace-static-x86_64: Process 9333 attached [pid 9333] chdir("./3708") = 0 [pid 9333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9333] setpgid(0, 0) = 0 [pid 9333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9333] write(3, "1000", 4) = 4 [pid 9333] close(3) = 0 [pid 9333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9333] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9333] close(3) = 0 [pid 9333] close(4) = 0 [pid 9333] close(5) = 0 [pid 9333] close(6) = -1 EBADF (Bad file descriptor) [pid 9333] close(7) = -1 EBADF (Bad file descriptor) [pid 9333] close(8) = -1 EBADF (Bad file descriptor) [pid 9333] close(9) = -1 EBADF (Bad file descriptor) [pid 9333] close(10) = -1 EBADF (Bad file descriptor) [pid 9333] close(11) = -1 EBADF (Bad file descriptor) [pid 9333] close(12) = -1 EBADF (Bad file descriptor) [pid 9333] close(13) = -1 EBADF (Bad file descriptor) [pid 9333] close(14) = -1 EBADF (Bad file descriptor) [pid 9333] close(15) = -1 EBADF (Bad file descriptor) [pid 9333] close(16) = -1 EBADF (Bad file descriptor) [pid 9333] close(17) = -1 EBADF (Bad file descriptor) [pid 9333] close(18) = -1 EBADF (Bad file descriptor) [pid 9333] close(19) = -1 EBADF (Bad file descriptor) [pid 9333] close(20) = -1 EBADF (Bad file descriptor) [pid 9333] close(21) = -1 EBADF (Bad file descriptor) [pid 9333] close(22) = -1 EBADF (Bad file descriptor) [pid 9333] close(23) = -1 EBADF (Bad file descriptor) [pid 9333] close(24) = -1 EBADF (Bad file descriptor) [pid 9333] close(25) = -1 EBADF (Bad file descriptor) [pid 9333] close(26) = -1 EBADF (Bad file descriptor) [pid 9333] close(27) = -1 EBADF (Bad file descriptor) [pid 9333] close(28) = -1 EBADF (Bad file descriptor) [pid 9333] close(29) = -1 EBADF (Bad file descriptor) [pid 9333] exit_group(0) = ? [pid 9333] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3710, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3708", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3708", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3708/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3708/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3708/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3708") = 0 [pid 3620] mkdir("./3709", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9334 attached , child_tidptr=0x555555b53690) = 3711 [pid 9334] chdir("./3709") = 0 [pid 9334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9334] setpgid(0, 0) = 0 [pid 9334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9334] write(3, "1000", 4) = 4 [pid 9334] close(3) = 0 [pid 9334] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9334] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.273063][ T9332] siw: device registration error -23 [ 218.307315][ T9333] siw: device registration error -23 [pid 9334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9334] close(3) = 0 [pid 9334] close(4) = 0 [pid 9334] close(5) = 0 [pid 9334] close(6) = -1 EBADF (Bad file descriptor) [pid 9334] close(7) = -1 EBADF (Bad file descriptor) [pid 9334] close(8) = -1 EBADF (Bad file descriptor) [pid 9334] close(9) = -1 EBADF (Bad file descriptor) [pid 9334] close(10) = -1 EBADF (Bad file descriptor) [pid 9334] close(11) = -1 EBADF (Bad file descriptor) [pid 9334] close(12) = -1 EBADF (Bad file descriptor) [pid 9334] close(13) = -1 EBADF (Bad file descriptor) [pid 9334] close(14) = -1 EBADF (Bad file descriptor) [pid 9334] close(15) = -1 EBADF (Bad file descriptor) [pid 9334] close(16) = -1 EBADF (Bad file descriptor) [pid 9334] close(17) = -1 EBADF (Bad file descriptor) [pid 9334] close(18) = -1 EBADF (Bad file descriptor) [pid 9334] close(19) = -1 EBADF (Bad file descriptor) [pid 9334] close(20) = -1 EBADF (Bad file descriptor) [pid 9334] close(21) = -1 EBADF (Bad file descriptor) [pid 9334] close(22) = -1 EBADF (Bad file descriptor) [pid 9334] close(23) = -1 EBADF (Bad file descriptor) [pid 9334] close(24) = -1 EBADF (Bad file descriptor) [pid 9334] close(25) = -1 EBADF (Bad file descriptor) [pid 9334] close(26) = -1 EBADF (Bad file descriptor) [pid 9334] close(27) = -1 EBADF (Bad file descriptor) [pid 9334] close(28) = -1 EBADF (Bad file descriptor) [pid 9334] close(29) = -1 EBADF (Bad file descriptor) [pid 9334] exit_group(0) = ? [pid 9334] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3709", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3709", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3709/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3709/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3709/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3709") = 0 [pid 3620] mkdir("./3710", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3712 ./strace-static-x86_64: Process 9335 attached [ 218.339705][ T9334] siw: device registration error -23 [pid 9335] chdir("./3710") = 0 [pid 9335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9335] setpgid(0, 0) = 0 [pid 9335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9335] write(3, "1000", 4) = 4 [pid 9335] close(3) = 0 [pid 9335] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9335] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9335] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9335] close(3) = 0 [pid 9335] close(4) = 0 [pid 9335] close(5) = 0 [pid 9335] close(6) = -1 EBADF (Bad file descriptor) [pid 9335] close(7) = -1 EBADF (Bad file descriptor) [pid 9335] close(8) = -1 EBADF (Bad file descriptor) [pid 9335] close(9) = -1 EBADF (Bad file descriptor) [pid 9335] close(10) = -1 EBADF (Bad file descriptor) [pid 9335] close(11) = -1 EBADF (Bad file descriptor) [pid 9335] close(12) = -1 EBADF (Bad file descriptor) [pid 9335] close(13) = -1 EBADF (Bad file descriptor) [pid 9335] close(14) = -1 EBADF (Bad file descriptor) [pid 9335] close(15) = -1 EBADF (Bad file descriptor) [pid 9335] close(16) = -1 EBADF (Bad file descriptor) [pid 9335] close(17) = -1 EBADF (Bad file descriptor) [pid 9335] close(18) = -1 EBADF (Bad file descriptor) [pid 9335] close(19) = -1 EBADF (Bad file descriptor) [pid 9335] close(20) = -1 EBADF (Bad file descriptor) [pid 9335] close(21) = -1 EBADF (Bad file descriptor) [pid 9335] close(22) = -1 EBADF (Bad file descriptor) [pid 9335] close(23) = -1 EBADF (Bad file descriptor) [pid 9335] close(24) = -1 EBADF (Bad file descriptor) [pid 9335] close(25) = -1 EBADF (Bad file descriptor) [pid 9335] close(26) = -1 EBADF (Bad file descriptor) [pid 9335] close(27) = -1 EBADF (Bad file descriptor) [pid 9335] close(28) = -1 EBADF (Bad file descriptor) [pid 9335] close(29) = -1 EBADF (Bad file descriptor) [pid 9335] exit_group(0) = ? [pid 9335] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3712, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3710", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3710", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3710/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3710/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3710/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3710") = 0 [pid 3620] mkdir("./3711", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9336 attached [pid 9336] chdir("./3711" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3713 [pid 9336] <... chdir resumed>) = 0 [pid 9336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9336] setpgid(0, 0) = 0 [pid 9336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9336] write(3, "1000", 4) = 4 [pid 9336] close(3) = 0 [pid 9336] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9336] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9336] close(3) = 0 [pid 9336] close(4) = 0 [pid 9336] close(5) = 0 [pid 9336] close(6) = -1 EBADF (Bad file descriptor) [pid 9336] close(7) = -1 EBADF (Bad file descriptor) [pid 9336] close(8) = -1 EBADF (Bad file descriptor) [pid 9336] close(9) = -1 EBADF (Bad file descriptor) [pid 9336] close(10) = -1 EBADF (Bad file descriptor) [pid 9336] close(11) = -1 EBADF (Bad file descriptor) [pid 9336] close(12) = -1 EBADF (Bad file descriptor) [pid 9336] close(13) = -1 EBADF (Bad file descriptor) [pid 9336] close(14) = -1 EBADF (Bad file descriptor) [pid 9336] close(15) = -1 EBADF (Bad file descriptor) [pid 9336] close(16) = -1 EBADF (Bad file descriptor) [pid 9336] close(17) = -1 EBADF (Bad file descriptor) [pid 9336] close(18) = -1 EBADF (Bad file descriptor) [pid 9336] close(19) = -1 EBADF (Bad file descriptor) [pid 9336] close(20) = -1 EBADF (Bad file descriptor) [pid 9336] close(21) = -1 EBADF (Bad file descriptor) [pid 9336] close(22) = -1 EBADF (Bad file descriptor) [pid 9336] close(23) = -1 EBADF (Bad file descriptor) [pid 9336] close(24) = -1 EBADF (Bad file descriptor) [pid 9336] close(25) = -1 EBADF (Bad file descriptor) [pid 9336] close(26) = -1 EBADF (Bad file descriptor) [pid 9336] close(27) = -1 EBADF (Bad file descriptor) [pid 9336] close(28) = -1 EBADF (Bad file descriptor) [pid 9336] close(29) = -1 EBADF (Bad file descriptor) [pid 9336] exit_group(0) = ? [pid 9336] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3711", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3711", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3711/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3711/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3711/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3711") = 0 [pid 3620] mkdir("./3712", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9337 attached , child_tidptr=0x555555b53690) = 3714 [pid 9337] chdir("./3712") = 0 [pid 9337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9337] setpgid(0, 0) = 0 [pid 9337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9337] write(3, "1000", 4) = 4 [pid 9337] close(3) = 0 [pid 9337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9337] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.388644][ T9335] siw: device registration error -23 [ 218.416258][ T9336] siw: device registration error -23 [pid 9337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9337] close(3) = 0 [pid 9337] close(4) = 0 [pid 9337] close(5) = 0 [pid 9337] close(6) = -1 EBADF (Bad file descriptor) [pid 9337] close(7) = -1 EBADF (Bad file descriptor) [pid 9337] close(8) = -1 EBADF (Bad file descriptor) [pid 9337] close(9) = -1 EBADF (Bad file descriptor) [pid 9337] close(10) = -1 EBADF (Bad file descriptor) [pid 9337] close(11) = -1 EBADF (Bad file descriptor) [pid 9337] close(12) = -1 EBADF (Bad file descriptor) [pid 9337] close(13) = -1 EBADF (Bad file descriptor) [pid 9337] close(14) = -1 EBADF (Bad file descriptor) [pid 9337] close(15) = -1 EBADF (Bad file descriptor) [pid 9337] close(16) = -1 EBADF (Bad file descriptor) [pid 9337] close(17) = -1 EBADF (Bad file descriptor) [pid 9337] close(18) = -1 EBADF (Bad file descriptor) [pid 9337] close(19) = -1 EBADF (Bad file descriptor) [pid 9337] close(20) = -1 EBADF (Bad file descriptor) [pid 9337] close(21) = -1 EBADF (Bad file descriptor) [pid 9337] close(22) = -1 EBADF (Bad file descriptor) [pid 9337] close(23) = -1 EBADF (Bad file descriptor) [pid 9337] close(24) = -1 EBADF (Bad file descriptor) [pid 9337] close(25) = -1 EBADF (Bad file descriptor) [pid 9337] close(26) = -1 EBADF (Bad file descriptor) [pid 9337] close(27) = -1 EBADF (Bad file descriptor) [pid 9337] close(28) = -1 EBADF (Bad file descriptor) [pid 9337] close(29) = -1 EBADF (Bad file descriptor) [pid 9337] exit_group(0) = ? [pid 9337] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3712", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3712", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3712/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3712/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3712/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3712") = 0 [pid 3620] mkdir("./3713", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3715 ./strace-static-x86_64: Process 9338 attached [pid 9338] chdir("./3713") = 0 [pid 9338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9338] setpgid(0, 0) = 0 [ 218.445588][ T9337] siw: device registration error -23 [pid 9338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9338] write(3, "1000", 4) = 4 [pid 9338] close(3) = 0 [pid 9338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9338] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9338] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9338] close(3) = 0 [pid 9338] close(4) = 0 [pid 9338] close(5) = 0 [pid 9338] close(6) = -1 EBADF (Bad file descriptor) [pid 9338] close(7) = -1 EBADF (Bad file descriptor) [pid 9338] close(8) = -1 EBADF (Bad file descriptor) [pid 9338] close(9) = -1 EBADF (Bad file descriptor) [pid 9338] close(10) = -1 EBADF (Bad file descriptor) [pid 9338] close(11) = -1 EBADF (Bad file descriptor) [pid 9338] close(12) = -1 EBADF (Bad file descriptor) [pid 9338] close(13) = -1 EBADF (Bad file descriptor) [pid 9338] close(14) = -1 EBADF (Bad file descriptor) [pid 9338] close(15) = -1 EBADF (Bad file descriptor) [pid 9338] close(16) = -1 EBADF (Bad file descriptor) [pid 9338] close(17) = -1 EBADF (Bad file descriptor) [pid 9338] close(18) = -1 EBADF (Bad file descriptor) [pid 9338] close(19) = -1 EBADF (Bad file descriptor) [pid 9338] close(20) = -1 EBADF (Bad file descriptor) [pid 9338] close(21) = -1 EBADF (Bad file descriptor) [pid 9338] close(22) = -1 EBADF (Bad file descriptor) [pid 9338] close(23) = -1 EBADF (Bad file descriptor) [pid 9338] close(24) = -1 EBADF (Bad file descriptor) [pid 9338] close(25) = -1 EBADF (Bad file descriptor) [pid 9338] close(26) = -1 EBADF (Bad file descriptor) [pid 9338] close(27) = -1 EBADF (Bad file descriptor) [pid 9338] close(28) = -1 EBADF (Bad file descriptor) [pid 9338] close(29) = -1 EBADF (Bad file descriptor) [pid 9338] exit_group(0) = ? [pid 9338] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3715, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3713", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3713", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3713/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3713/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3713/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3713") = 0 [pid 3620] mkdir("./3714", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9339 attached , child_tidptr=0x555555b53690) = 3716 [pid 9339] chdir("./3714") = 0 [pid 9339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9339] setpgid(0, 0) = 0 [pid 9339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9339] write(3, "1000", 4) = 4 [pid 9339] close(3) = 0 [pid 9339] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9339] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9339] close(3) = 0 [pid 9339] close(4) = 0 [pid 9339] close(5) = 0 [pid 9339] close(6) = -1 EBADF (Bad file descriptor) [pid 9339] close(7) = -1 EBADF (Bad file descriptor) [pid 9339] close(8) = -1 EBADF (Bad file descriptor) [pid 9339] close(9) = -1 EBADF (Bad file descriptor) [pid 9339] close(10) = -1 EBADF (Bad file descriptor) [pid 9339] close(11) = -1 EBADF (Bad file descriptor) [pid 9339] close(12) = -1 EBADF (Bad file descriptor) [pid 9339] close(13) = -1 EBADF (Bad file descriptor) [pid 9339] close(14) = -1 EBADF (Bad file descriptor) [pid 9339] close(15) = -1 EBADF (Bad file descriptor) [pid 9339] close(16) = -1 EBADF (Bad file descriptor) [pid 9339] close(17) = -1 EBADF (Bad file descriptor) [pid 9339] close(18) = -1 EBADF (Bad file descriptor) [pid 9339] close(19) = -1 EBADF (Bad file descriptor) [pid 9339] close(20) = -1 EBADF (Bad file descriptor) [pid 9339] close(21) = -1 EBADF (Bad file descriptor) [pid 9339] close(22) = -1 EBADF (Bad file descriptor) [pid 9339] close(23) = -1 EBADF (Bad file descriptor) [pid 9339] close(24) = -1 EBADF (Bad file descriptor) [pid 9339] close(25) = -1 EBADF (Bad file descriptor) [pid 9339] close(26) = -1 EBADF (Bad file descriptor) [pid 9339] close(27) = -1 EBADF (Bad file descriptor) [pid 9339] close(28) = -1 EBADF (Bad file descriptor) [pid 9339] close(29) = -1 EBADF (Bad file descriptor) [pid 9339] exit_group(0) = ? [pid 9339] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3716, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3714", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3714", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3714/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3714/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3714/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3714") = 0 [pid 3620] mkdir("./3715", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9340 attached , child_tidptr=0x555555b53690) = 3717 [pid 9340] chdir("./3715") = 0 [pid 9340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9340] setpgid(0, 0) = 0 [pid 9340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9340] write(3, "1000", 4) = 4 [pid 9340] close(3) = 0 [pid 9340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9340] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.490552][ T9338] siw: device registration error -23 [ 218.528885][ T9339] siw: device registration error -23 [pid 9340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9340] close(3) = 0 [pid 9340] close(4) = 0 [pid 9340] close(5) = 0 [pid 9340] close(6) = -1 EBADF (Bad file descriptor) [pid 9340] close(7) = -1 EBADF (Bad file descriptor) [pid 9340] close(8) = -1 EBADF (Bad file descriptor) [pid 9340] close(9) = -1 EBADF (Bad file descriptor) [pid 9340] close(10) = -1 EBADF (Bad file descriptor) [pid 9340] close(11) = -1 EBADF (Bad file descriptor) [pid 9340] close(12) = -1 EBADF (Bad file descriptor) [pid 9340] close(13) = -1 EBADF (Bad file descriptor) [pid 9340] close(14) = -1 EBADF (Bad file descriptor) [pid 9340] close(15) = -1 EBADF (Bad file descriptor) [pid 9340] close(16) = -1 EBADF (Bad file descriptor) [pid 9340] close(17) = -1 EBADF (Bad file descriptor) [pid 9340] close(18) = -1 EBADF (Bad file descriptor) [pid 9340] close(19) = -1 EBADF (Bad file descriptor) [pid 9340] close(20) = -1 EBADF (Bad file descriptor) [pid 9340] close(21) = -1 EBADF (Bad file descriptor) [pid 9340] close(22) = -1 EBADF (Bad file descriptor) [pid 9340] close(23) = -1 EBADF (Bad file descriptor) [pid 9340] close(24) = -1 EBADF (Bad file descriptor) [pid 9340] close(25) = -1 EBADF (Bad file descriptor) [pid 9340] close(26) = -1 EBADF (Bad file descriptor) [pid 9340] close(27) = -1 EBADF (Bad file descriptor) [pid 9340] close(28) = -1 EBADF (Bad file descriptor) [pid 9340] close(29) = -1 EBADF (Bad file descriptor) [pid 9340] exit_group(0) = ? [pid 9340] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3717, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3715", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3715", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3715/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3715/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3715/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3715") = 0 [pid 3620] mkdir("./3716", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3718 ./strace-static-x86_64: Process 9342 attached [pid 9342] chdir("./3716") = 0 [pid 9342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 218.558756][ T9340] siw: device registration error -23 [pid 9342] setpgid(0, 0) = 0 [pid 9342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9342] write(3, "1000", 4) = 4 [pid 9342] close(3) = 0 [pid 9342] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9342] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9342] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9342] close(3) = 0 [pid 9342] close(4) = 0 [pid 9342] close(5) = 0 [pid 9342] close(6) = -1 EBADF (Bad file descriptor) [pid 9342] close(7) = -1 EBADF (Bad file descriptor) [pid 9342] close(8) = -1 EBADF (Bad file descriptor) [pid 9342] close(9) = -1 EBADF (Bad file descriptor) [pid 9342] close(10) = -1 EBADF (Bad file descriptor) [pid 9342] close(11) = -1 EBADF (Bad file descriptor) [pid 9342] close(12) = -1 EBADF (Bad file descriptor) [pid 9342] close(13) = -1 EBADF (Bad file descriptor) [pid 9342] close(14) = -1 EBADF (Bad file descriptor) [pid 9342] close(15) = -1 EBADF (Bad file descriptor) [pid 9342] close(16) = -1 EBADF (Bad file descriptor) [pid 9342] close(17) = -1 EBADF (Bad file descriptor) [pid 9342] close(18) = -1 EBADF (Bad file descriptor) [pid 9342] close(19) = -1 EBADF (Bad file descriptor) [pid 9342] close(20) = -1 EBADF (Bad file descriptor) [pid 9342] close(21) = -1 EBADF (Bad file descriptor) [pid 9342] close(22) = -1 EBADF (Bad file descriptor) [pid 9342] close(23) = -1 EBADF (Bad file descriptor) [pid 9342] close(24) = -1 EBADF (Bad file descriptor) [pid 9342] close(25) = -1 EBADF (Bad file descriptor) [pid 9342] close(26) = -1 EBADF (Bad file descriptor) [pid 9342] close(27) = -1 EBADF (Bad file descriptor) [pid 9342] close(28) = -1 EBADF (Bad file descriptor) [pid 9342] close(29) = -1 EBADF (Bad file descriptor) [pid 9342] exit_group(0) = ? [pid 9342] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3718, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3716", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3716", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3716/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3716/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3716/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3716") = 0 [pid 3620] mkdir("./3717", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9343 attached , child_tidptr=0x555555b53690) = 3719 [pid 9343] chdir("./3717") = 0 [pid 9343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9343] setpgid(0, 0) = 0 [pid 9343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9343] write(3, "1000", 4) = 4 [pid 9343] close(3) = 0 [pid 9343] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9343] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.591933][ T9342] siw: device registration error -23 [pid 9343] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9343] close(3) = 0 [pid 9343] close(4) = 0 [pid 9343] close(5) = 0 [pid 9343] close(6) = -1 EBADF (Bad file descriptor) [pid 9343] close(7) = -1 EBADF (Bad file descriptor) [pid 9343] close(8) = -1 EBADF (Bad file descriptor) [pid 9343] close(9) = -1 EBADF (Bad file descriptor) [pid 9343] close(10) = -1 EBADF (Bad file descriptor) [pid 9343] close(11) = -1 EBADF (Bad file descriptor) [pid 9343] close(12) = -1 EBADF (Bad file descriptor) [pid 9343] close(13) = -1 EBADF (Bad file descriptor) [pid 9343] close(14) = -1 EBADF (Bad file descriptor) [pid 9343] close(15) = -1 EBADF (Bad file descriptor) [pid 9343] close(16) = -1 EBADF (Bad file descriptor) [pid 9343] close(17) = -1 EBADF (Bad file descriptor) [pid 9343] close(18) = -1 EBADF (Bad file descriptor) [pid 9343] close(19) = -1 EBADF (Bad file descriptor) [pid 9343] close(20) = -1 EBADF (Bad file descriptor) [pid 9343] close(21) = -1 EBADF (Bad file descriptor) [pid 9343] close(22) = -1 EBADF (Bad file descriptor) [pid 9343] close(23) = -1 EBADF (Bad file descriptor) [pid 9343] close(24) = -1 EBADF (Bad file descriptor) [pid 9343] close(25) = -1 EBADF (Bad file descriptor) [pid 9343] close(26) = -1 EBADF (Bad file descriptor) [pid 9343] close(27) = -1 EBADF (Bad file descriptor) [pid 9343] close(28) = -1 EBADF (Bad file descriptor) [pid 9343] close(29) = -1 EBADF (Bad file descriptor) [pid 9343] exit_group(0) = ? [pid 9343] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3719, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3717", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3717", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3717/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3717/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3717/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3717") = 0 [pid 3620] mkdir("./3718", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9344 attached , child_tidptr=0x555555b53690) = 3720 [pid 9344] chdir("./3718") = 0 [pid 9344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9344] setpgid(0, 0) = 0 [pid 9344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9344] write(3, "1000", 4) = 4 [pid 9344] close(3) = 0 [pid 9344] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9344] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.626969][ T9343] siw: device registration error -23 [pid 9344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9344] close(3) = 0 [pid 9344] close(4) = 0 [pid 9344] close(5) = 0 [pid 9344] close(6) = -1 EBADF (Bad file descriptor) [pid 9344] close(7) = -1 EBADF (Bad file descriptor) [pid 9344] close(8) = -1 EBADF (Bad file descriptor) [pid 9344] close(9) = -1 EBADF (Bad file descriptor) [pid 9344] close(10) = -1 EBADF (Bad file descriptor) [pid 9344] close(11) = -1 EBADF (Bad file descriptor) [pid 9344] close(12) = -1 EBADF (Bad file descriptor) [pid 9344] close(13) = -1 EBADF (Bad file descriptor) [pid 9344] close(14) = -1 EBADF (Bad file descriptor) [pid 9344] close(15) = -1 EBADF (Bad file descriptor) [pid 9344] close(16) = -1 EBADF (Bad file descriptor) [pid 9344] close(17) = -1 EBADF (Bad file descriptor) [pid 9344] close(18) = -1 EBADF (Bad file descriptor) [pid 9344] close(19) = -1 EBADF (Bad file descriptor) [pid 9344] close(20) = -1 EBADF (Bad file descriptor) [pid 9344] close(21) = -1 EBADF (Bad file descriptor) [pid 9344] close(22) = -1 EBADF (Bad file descriptor) [pid 9344] close(23) = -1 EBADF (Bad file descriptor) [pid 9344] close(24) = -1 EBADF (Bad file descriptor) [pid 9344] close(25) = -1 EBADF (Bad file descriptor) [pid 9344] close(26) = -1 EBADF (Bad file descriptor) [pid 9344] close(27) = -1 EBADF (Bad file descriptor) [pid 9344] close(28) = -1 EBADF (Bad file descriptor) [pid 9344] close(29) = -1 EBADF (Bad file descriptor) [pid 9344] exit_group(0) = ? [pid 9344] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3720, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3718", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3718", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3718/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3718/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3718/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3718") = 0 [pid 3620] mkdir("./3719", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3721 ./strace-static-x86_64: Process 9345 attached [pid 9345] chdir("./3719") = 0 [pid 9345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9345] setpgid(0, 0) = 0 [pid 9345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9345] write(3, "1000", 4) = 4 [pid 9345] close(3) = 0 [pid 9345] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9345] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.660632][ T9344] siw: device registration error -23 [pid 9345] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9345] close(3) = 0 [pid 9345] close(4) = 0 [pid 9345] close(5) = 0 [pid 9345] close(6) = -1 EBADF (Bad file descriptor) [pid 9345] close(7) = -1 EBADF (Bad file descriptor) [pid 9345] close(8) = -1 EBADF (Bad file descriptor) [pid 9345] close(9) = -1 EBADF (Bad file descriptor) [pid 9345] close(10) = -1 EBADF (Bad file descriptor) [pid 9345] close(11) = -1 EBADF (Bad file descriptor) [pid 9345] close(12) = -1 EBADF (Bad file descriptor) [pid 9345] close(13) = -1 EBADF (Bad file descriptor) [pid 9345] close(14) = -1 EBADF (Bad file descriptor) [pid 9345] close(15) = -1 EBADF (Bad file descriptor) [pid 9345] close(16) = -1 EBADF (Bad file descriptor) [pid 9345] close(17) = -1 EBADF (Bad file descriptor) [pid 9345] close(18) = -1 EBADF (Bad file descriptor) [pid 9345] close(19) = -1 EBADF (Bad file descriptor) [pid 9345] close(20) = -1 EBADF (Bad file descriptor) [pid 9345] close(21) = -1 EBADF (Bad file descriptor) [pid 9345] close(22) = -1 EBADF (Bad file descriptor) [pid 9345] close(23) = -1 EBADF (Bad file descriptor) [pid 9345] close(24) = -1 EBADF (Bad file descriptor) [pid 9345] close(25) = -1 EBADF (Bad file descriptor) [pid 9345] close(26) = -1 EBADF (Bad file descriptor) [pid 9345] close(27) = -1 EBADF (Bad file descriptor) [pid 9345] close(28) = -1 EBADF (Bad file descriptor) [pid 9345] close(29) = -1 EBADF (Bad file descriptor) [pid 9345] exit_group(0) = ? [pid 9345] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3721, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3719", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3719", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3719/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3719/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3719/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3719") = 0 [pid 3620] mkdir("./3720", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3722 ./strace-static-x86_64: Process 9346 attached [pid 9346] chdir("./3720") = 0 [pid 9346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9346] setpgid(0, 0) = 0 [pid 9346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9346] write(3, "1000", 4) = 4 [pid 9346] close(3) = 0 [pid 9346] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9346] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.697534][ T9345] siw: device registration error -23 [pid 9346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9346] close(3) = 0 [pid 9346] close(4) = 0 [pid 9346] close(5) = 0 [pid 9346] close(6) = -1 EBADF (Bad file descriptor) [pid 9346] close(7) = -1 EBADF (Bad file descriptor) [pid 9346] close(8) = -1 EBADF (Bad file descriptor) [pid 9346] close(9) = -1 EBADF (Bad file descriptor) [pid 9346] close(10) = -1 EBADF (Bad file descriptor) [pid 9346] close(11) = -1 EBADF (Bad file descriptor) [pid 9346] close(12) = -1 EBADF (Bad file descriptor) [pid 9346] close(13) = -1 EBADF (Bad file descriptor) [pid 9346] close(14) = -1 EBADF (Bad file descriptor) [pid 9346] close(15) = -1 EBADF (Bad file descriptor) [pid 9346] close(16) = -1 EBADF (Bad file descriptor) [pid 9346] close(17) = -1 EBADF (Bad file descriptor) [pid 9346] close(18) = -1 EBADF (Bad file descriptor) [pid 9346] close(19) = -1 EBADF (Bad file descriptor) [pid 9346] close(20) = -1 EBADF (Bad file descriptor) [pid 9346] close(21) = -1 EBADF (Bad file descriptor) [pid 9346] close(22) = -1 EBADF (Bad file descriptor) [pid 9346] close(23) = -1 EBADF (Bad file descriptor) [pid 9346] close(24) = -1 EBADF (Bad file descriptor) [pid 9346] close(25) = -1 EBADF (Bad file descriptor) [pid 9346] close(26) = -1 EBADF (Bad file descriptor) [pid 9346] close(27) = -1 EBADF (Bad file descriptor) [pid 9346] close(28) = -1 EBADF (Bad file descriptor) [pid 9346] close(29) = -1 EBADF (Bad file descriptor) [pid 9346] exit_group(0) = ? [pid 9346] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3722, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3720", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3720", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3720/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3720/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3720/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3720") = 0 [pid 3620] mkdir("./3721", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3723 ./strace-static-x86_64: Process 9347 attached [pid 9347] chdir("./3721") = 0 [pid 9347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9347] setpgid(0, 0) = 0 [pid 9347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9347] write(3, "1000", 4) = 4 [pid 9347] close(3) = 0 [pid 9347] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9347] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.735307][ T9346] siw: device registration error -23 [pid 9347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9347] close(3) = 0 [pid 9347] close(4) = 0 [pid 9347] close(5) = 0 [pid 9347] close(6) = -1 EBADF (Bad file descriptor) [pid 9347] close(7) = -1 EBADF (Bad file descriptor) [pid 9347] close(8) = -1 EBADF (Bad file descriptor) [pid 9347] close(9) = -1 EBADF (Bad file descriptor) [pid 9347] close(10) = -1 EBADF (Bad file descriptor) [pid 9347] close(11) = -1 EBADF (Bad file descriptor) [pid 9347] close(12) = -1 EBADF (Bad file descriptor) [pid 9347] close(13) = -1 EBADF (Bad file descriptor) [pid 9347] close(14) = -1 EBADF (Bad file descriptor) [pid 9347] close(15) = -1 EBADF (Bad file descriptor) [pid 9347] close(16) = -1 EBADF (Bad file descriptor) [pid 9347] close(17) = -1 EBADF (Bad file descriptor) [pid 9347] close(18) = -1 EBADF (Bad file descriptor) [pid 9347] close(19) = -1 EBADF (Bad file descriptor) [pid 9347] close(20) = -1 EBADF (Bad file descriptor) [pid 9347] close(21) = -1 EBADF (Bad file descriptor) [pid 9347] close(22) = -1 EBADF (Bad file descriptor) [pid 9347] close(23) = -1 EBADF (Bad file descriptor) [pid 9347] close(24) = -1 EBADF (Bad file descriptor) [pid 9347] close(25) = -1 EBADF (Bad file descriptor) [pid 9347] close(26) = -1 EBADF (Bad file descriptor) [pid 9347] close(27) = -1 EBADF (Bad file descriptor) [pid 9347] close(28) = -1 EBADF (Bad file descriptor) [pid 9347] close(29) = -1 EBADF (Bad file descriptor) [pid 9347] exit_group(0) = ? [pid 9347] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3723, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3721", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3721", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3721/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3721/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3721/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3721") = 0 [pid 3620] mkdir("./3722", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3724 ./strace-static-x86_64: Process 9348 attached [pid 9348] chdir("./3722") = 0 [pid 9348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9348] setpgid(0, 0) = 0 [pid 9348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9348] write(3, "1000", 4) = 4 [pid 9348] close(3) = 0 [pid 9348] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9348] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.775153][ T9347] siw: device registration error -23 [pid 9348] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9348] close(3) = 0 [pid 9348] close(4) = 0 [pid 9348] close(5) = 0 [pid 9348] close(6) = -1 EBADF (Bad file descriptor) [pid 9348] close(7) = -1 EBADF (Bad file descriptor) [pid 9348] close(8) = -1 EBADF (Bad file descriptor) [pid 9348] close(9) = -1 EBADF (Bad file descriptor) [pid 9348] close(10) = -1 EBADF (Bad file descriptor) [pid 9348] close(11) = -1 EBADF (Bad file descriptor) [pid 9348] close(12) = -1 EBADF (Bad file descriptor) [pid 9348] close(13) = -1 EBADF (Bad file descriptor) [pid 9348] close(14) = -1 EBADF (Bad file descriptor) [pid 9348] close(15) = -1 EBADF (Bad file descriptor) [pid 9348] close(16) = -1 EBADF (Bad file descriptor) [pid 9348] close(17) = -1 EBADF (Bad file descriptor) [pid 9348] close(18) = -1 EBADF (Bad file descriptor) [pid 9348] close(19) = -1 EBADF (Bad file descriptor) [pid 9348] close(20) = -1 EBADF (Bad file descriptor) [pid 9348] close(21) = -1 EBADF (Bad file descriptor) [pid 9348] close(22) = -1 EBADF (Bad file descriptor) [pid 9348] close(23) = -1 EBADF (Bad file descriptor) [pid 9348] close(24) = -1 EBADF (Bad file descriptor) [pid 9348] close(25) = -1 EBADF (Bad file descriptor) [pid 9348] close(26) = -1 EBADF (Bad file descriptor) [pid 9348] close(27) = -1 EBADF (Bad file descriptor) [pid 9348] close(28) = -1 EBADF (Bad file descriptor) [pid 9348] close(29) = -1 EBADF (Bad file descriptor) [pid 9348] exit_group(0) = ? [pid 9348] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3724, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3722", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3722", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3722/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3722/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3722/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3722") = 0 [pid 3620] mkdir("./3723", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9349 attached , child_tidptr=0x555555b53690) = 3725 [pid 9349] chdir("./3723") = 0 [pid 9349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9349] setpgid(0, 0) = 0 [pid 9349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9349] write(3, "1000", 4) = 4 [pid 9349] close(3) = 0 [pid 9349] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9349] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.811170][ T9348] siw: device registration error -23 [pid 9349] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9349] close(3) = 0 [pid 9349] close(4) = 0 [pid 9349] close(5) = 0 [pid 9349] close(6) = -1 EBADF (Bad file descriptor) [pid 9349] close(7) = -1 EBADF (Bad file descriptor) [pid 9349] close(8) = -1 EBADF (Bad file descriptor) [pid 9349] close(9) = -1 EBADF (Bad file descriptor) [pid 9349] close(10) = -1 EBADF (Bad file descriptor) [pid 9349] close(11) = -1 EBADF (Bad file descriptor) [pid 9349] close(12) = -1 EBADF (Bad file descriptor) [pid 9349] close(13) = -1 EBADF (Bad file descriptor) [pid 9349] close(14) = -1 EBADF (Bad file descriptor) [pid 9349] close(15) = -1 EBADF (Bad file descriptor) [pid 9349] close(16) = -1 EBADF (Bad file descriptor) [pid 9349] close(17) = -1 EBADF (Bad file descriptor) [pid 9349] close(18) = -1 EBADF (Bad file descriptor) [pid 9349] close(19) = -1 EBADF (Bad file descriptor) [pid 9349] close(20) = -1 EBADF (Bad file descriptor) [pid 9349] close(21) = -1 EBADF (Bad file descriptor) [pid 9349] close(22) = -1 EBADF (Bad file descriptor) [pid 9349] close(23) = -1 EBADF (Bad file descriptor) [pid 9349] close(24) = -1 EBADF (Bad file descriptor) [pid 9349] close(25) = -1 EBADF (Bad file descriptor) [pid 9349] close(26) = -1 EBADF (Bad file descriptor) [pid 9349] close(27) = -1 EBADF (Bad file descriptor) [pid 9349] close(28) = -1 EBADF (Bad file descriptor) [pid 9349] close(29) = -1 EBADF (Bad file descriptor) [pid 9349] exit_group(0) = ? [pid 9349] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3723", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3723", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3723/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3723/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3723/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3723") = 0 [pid 3620] mkdir("./3724", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3726 ./strace-static-x86_64: Process 9350 attached [pid 9350] chdir("./3724") = 0 [pid 9350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9350] setpgid(0, 0) = 0 [pid 9350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9350] write(3, "1000", 4) = 4 [pid 9350] close(3) = 0 [pid 9350] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9350] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.844050][ T9349] siw: device registration error -23 [pid 9350] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9350] close(3) = 0 [pid 9350] close(4) = 0 [pid 9350] close(5) = 0 [pid 9350] close(6) = -1 EBADF (Bad file descriptor) [pid 9350] close(7) = -1 EBADF (Bad file descriptor) [pid 9350] close(8) = -1 EBADF (Bad file descriptor) [pid 9350] close(9) = -1 EBADF (Bad file descriptor) [pid 9350] close(10) = -1 EBADF (Bad file descriptor) [pid 9350] close(11) = -1 EBADF (Bad file descriptor) [pid 9350] close(12) = -1 EBADF (Bad file descriptor) [pid 9350] close(13) = -1 EBADF (Bad file descriptor) [pid 9350] close(14) = -1 EBADF (Bad file descriptor) [pid 9350] close(15) = -1 EBADF (Bad file descriptor) [pid 9350] close(16) = -1 EBADF (Bad file descriptor) [pid 9350] close(17) = -1 EBADF (Bad file descriptor) [pid 9350] close(18) = -1 EBADF (Bad file descriptor) [pid 9350] close(19) = -1 EBADF (Bad file descriptor) [pid 9350] close(20) = -1 EBADF (Bad file descriptor) [pid 9350] close(21) = -1 EBADF (Bad file descriptor) [pid 9350] close(22) = -1 EBADF (Bad file descriptor) [pid 9350] close(23) = -1 EBADF (Bad file descriptor) [pid 9350] close(24) = -1 EBADF (Bad file descriptor) [pid 9350] close(25) = -1 EBADF (Bad file descriptor) [pid 9350] close(26) = -1 EBADF (Bad file descriptor) [pid 9350] close(27) = -1 EBADF (Bad file descriptor) [pid 9350] close(28) = -1 EBADF (Bad file descriptor) [pid 9350] close(29) = -1 EBADF (Bad file descriptor) [pid 9350] exit_group(0) = ? [pid 9350] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3726, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3724", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3724", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3724/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3724/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3724/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3724") = 0 [pid 3620] mkdir("./3725", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9351 attached , child_tidptr=0x555555b53690) = 3727 [pid 9351] chdir("./3725") = 0 [pid 9351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9351] setpgid(0, 0) = 0 [pid 9351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9351] write(3, "1000", 4) = 4 [pid 9351] close(3) = 0 [pid 9351] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9351] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.876771][ T9350] siw: device registration error -23 [pid 9351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9351] close(3) = 0 [pid 9351] close(4) = 0 [pid 9351] close(5) = 0 [pid 9351] close(6) = -1 EBADF (Bad file descriptor) [pid 9351] close(7) = -1 EBADF (Bad file descriptor) [pid 9351] close(8) = -1 EBADF (Bad file descriptor) [pid 9351] close(9) = -1 EBADF (Bad file descriptor) [pid 9351] close(10) = -1 EBADF (Bad file descriptor) [pid 9351] close(11) = -1 EBADF (Bad file descriptor) [pid 9351] close(12) = -1 EBADF (Bad file descriptor) [pid 9351] close(13) = -1 EBADF (Bad file descriptor) [pid 9351] close(14) = -1 EBADF (Bad file descriptor) [pid 9351] close(15) = -1 EBADF (Bad file descriptor) [pid 9351] close(16) = -1 EBADF (Bad file descriptor) [pid 9351] close(17) = -1 EBADF (Bad file descriptor) [pid 9351] close(18) = -1 EBADF (Bad file descriptor) [pid 9351] close(19) = -1 EBADF (Bad file descriptor) [pid 9351] close(20) = -1 EBADF (Bad file descriptor) [pid 9351] close(21) = -1 EBADF (Bad file descriptor) [pid 9351] close(22) = -1 EBADF (Bad file descriptor) [pid 9351] close(23) = -1 EBADF (Bad file descriptor) [pid 9351] close(24) = -1 EBADF (Bad file descriptor) [pid 9351] close(25) = -1 EBADF (Bad file descriptor) [pid 9351] close(26) = -1 EBADF (Bad file descriptor) [pid 9351] close(27) = -1 EBADF (Bad file descriptor) [pid 9351] close(28) = -1 EBADF (Bad file descriptor) [pid 9351] close(29) = -1 EBADF (Bad file descriptor) [pid 9351] exit_group(0) = ? [pid 9351] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3725", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3725", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3725/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3725/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3725/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3725") = 0 [pid 3620] mkdir("./3726", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9352 attached , child_tidptr=0x555555b53690) = 3728 [pid 9352] chdir("./3726") = 0 [pid 9352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9352] setpgid(0, 0) = 0 [pid 9352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9352] write(3, "1000", 4) = 4 [pid 9352] close(3) = 0 [pid 9352] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9352] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.910652][ T9351] siw: device registration error -23 [pid 9352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9352] close(3) = 0 [pid 9352] close(4) = 0 [pid 9352] close(5) = 0 [pid 9352] close(6) = -1 EBADF (Bad file descriptor) [pid 9352] close(7) = -1 EBADF (Bad file descriptor) [pid 9352] close(8) = -1 EBADF (Bad file descriptor) [pid 9352] close(9) = -1 EBADF (Bad file descriptor) [pid 9352] close(10) = -1 EBADF (Bad file descriptor) [pid 9352] close(11) = -1 EBADF (Bad file descriptor) [pid 9352] close(12) = -1 EBADF (Bad file descriptor) [pid 9352] close(13) = -1 EBADF (Bad file descriptor) [pid 9352] close(14) = -1 EBADF (Bad file descriptor) [pid 9352] close(15) = -1 EBADF (Bad file descriptor) [pid 9352] close(16) = -1 EBADF (Bad file descriptor) [pid 9352] close(17) = -1 EBADF (Bad file descriptor) [pid 9352] close(18) = -1 EBADF (Bad file descriptor) [pid 9352] close(19) = -1 EBADF (Bad file descriptor) [pid 9352] close(20) = -1 EBADF (Bad file descriptor) [pid 9352] close(21) = -1 EBADF (Bad file descriptor) [pid 9352] close(22) = -1 EBADF (Bad file descriptor) [pid 9352] close(23) = -1 EBADF (Bad file descriptor) [pid 9352] close(24) = -1 EBADF (Bad file descriptor) [pid 9352] close(25) = -1 EBADF (Bad file descriptor) [pid 9352] close(26) = -1 EBADF (Bad file descriptor) [pid 9352] close(27) = -1 EBADF (Bad file descriptor) [pid 9352] close(28) = -1 EBADF (Bad file descriptor) [pid 9352] close(29) = -1 EBADF (Bad file descriptor) [pid 9352] exit_group(0) = ? [pid 9352] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3728, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3726", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3726", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3726/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3726/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3726/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3726") = 0 [pid 3620] mkdir("./3727", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3729 ./strace-static-x86_64: Process 9353 attached [pid 9353] chdir("./3727") = 0 [pid 9353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9353] setpgid(0, 0) = 0 [pid 9353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9353] write(3, "1000", 4) = 4 [pid 9353] close(3) = 0 [pid 9353] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9353] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.948523][ T9352] siw: device registration error -23 [pid 9353] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9353] close(3) = 0 [pid 9353] close(4) = 0 [pid 9353] close(5) = 0 [pid 9353] close(6) = -1 EBADF (Bad file descriptor) [pid 9353] close(7) = -1 EBADF (Bad file descriptor) [pid 9353] close(8) = -1 EBADF (Bad file descriptor) [pid 9353] close(9) = -1 EBADF (Bad file descriptor) [pid 9353] close(10) = -1 EBADF (Bad file descriptor) [pid 9353] close(11) = -1 EBADF (Bad file descriptor) [pid 9353] close(12) = -1 EBADF (Bad file descriptor) [pid 9353] close(13) = -1 EBADF (Bad file descriptor) [pid 9353] close(14) = -1 EBADF (Bad file descriptor) [pid 9353] close(15) = -1 EBADF (Bad file descriptor) [pid 9353] close(16) = -1 EBADF (Bad file descriptor) [pid 9353] close(17) = -1 EBADF (Bad file descriptor) [pid 9353] close(18) = -1 EBADF (Bad file descriptor) [pid 9353] close(19) = -1 EBADF (Bad file descriptor) [pid 9353] close(20) = -1 EBADF (Bad file descriptor) [pid 9353] close(21) = -1 EBADF (Bad file descriptor) [pid 9353] close(22) = -1 EBADF (Bad file descriptor) [pid 9353] close(23) = -1 EBADF (Bad file descriptor) [pid 9353] close(24) = -1 EBADF (Bad file descriptor) [pid 9353] close(25) = -1 EBADF (Bad file descriptor) [pid 9353] close(26) = -1 EBADF (Bad file descriptor) [pid 9353] close(27) = -1 EBADF (Bad file descriptor) [pid 9353] close(28) = -1 EBADF (Bad file descriptor) [pid 9353] close(29) = -1 EBADF (Bad file descriptor) [pid 9353] exit_group(0) = ? [pid 9353] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3729, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3727", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3727", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3727/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3727/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3727/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3727") = 0 [pid 3620] mkdir("./3728", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3730 ./strace-static-x86_64: Process 9354 attached [pid 9354] chdir("./3728") = 0 [pid 9354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9354] setpgid(0, 0) = 0 [pid 9354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9354] write(3, "1000", 4) = 4 [pid 9354] close(3) = 0 [pid 9354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9354] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 218.983510][ T9353] siw: device registration error -23 [pid 9354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9354] close(3) = 0 [pid 9354] close(4) = 0 [pid 9354] close(5) = 0 [pid 9354] close(6) = -1 EBADF (Bad file descriptor) [pid 9354] close(7) = -1 EBADF (Bad file descriptor) [pid 9354] close(8) = -1 EBADF (Bad file descriptor) [pid 9354] close(9) = -1 EBADF (Bad file descriptor) [pid 9354] close(10) = -1 EBADF (Bad file descriptor) [pid 9354] close(11) = -1 EBADF (Bad file descriptor) [pid 9354] close(12) = -1 EBADF (Bad file descriptor) [pid 9354] close(13) = -1 EBADF (Bad file descriptor) [pid 9354] close(14) = -1 EBADF (Bad file descriptor) [pid 9354] close(15) = -1 EBADF (Bad file descriptor) [pid 9354] close(16) = -1 EBADF (Bad file descriptor) [pid 9354] close(17) = -1 EBADF (Bad file descriptor) [pid 9354] close(18) = -1 EBADF (Bad file descriptor) [pid 9354] close(19) = -1 EBADF (Bad file descriptor) [pid 9354] close(20) = -1 EBADF (Bad file descriptor) [pid 9354] close(21) = -1 EBADF (Bad file descriptor) [pid 9354] close(22) = -1 EBADF (Bad file descriptor) [pid 9354] close(23) = -1 EBADF (Bad file descriptor) [pid 9354] close(24) = -1 EBADF (Bad file descriptor) [pid 9354] close(25) = -1 EBADF (Bad file descriptor) [pid 9354] close(26) = -1 EBADF (Bad file descriptor) [pid 9354] close(27) = -1 EBADF (Bad file descriptor) [pid 9354] close(28) = -1 EBADF (Bad file descriptor) [pid 9354] close(29) = -1 EBADF (Bad file descriptor) [pid 9354] exit_group(0) = ? [pid 9354] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3730, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3728", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3728", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3728/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3728/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3728/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3728") = 0 [pid 3620] mkdir("./3729", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3731 ./strace-static-x86_64: Process 9355 attached [pid 9355] chdir("./3729") = 0 [pid 9355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9355] setpgid(0, 0) = 0 [pid 9355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9355] write(3, "1000", 4) = 4 [pid 9355] close(3) = 0 [pid 9355] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9355] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.022161][ T9354] siw: device registration error -23 [pid 9355] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9355] close(3) = 0 [pid 9355] close(4) = 0 [pid 9355] close(5) = 0 [pid 9355] close(6) = -1 EBADF (Bad file descriptor) [pid 9355] close(7) = -1 EBADF (Bad file descriptor) [pid 9355] close(8) = -1 EBADF (Bad file descriptor) [pid 9355] close(9) = -1 EBADF (Bad file descriptor) [pid 9355] close(10) = -1 EBADF (Bad file descriptor) [pid 9355] close(11) = -1 EBADF (Bad file descriptor) [pid 9355] close(12) = -1 EBADF (Bad file descriptor) [pid 9355] close(13) = -1 EBADF (Bad file descriptor) [pid 9355] close(14) = -1 EBADF (Bad file descriptor) [pid 9355] close(15) = -1 EBADF (Bad file descriptor) [pid 9355] close(16) = -1 EBADF (Bad file descriptor) [pid 9355] close(17) = -1 EBADF (Bad file descriptor) [pid 9355] close(18) = -1 EBADF (Bad file descriptor) [pid 9355] close(19) = -1 EBADF (Bad file descriptor) [pid 9355] close(20) = -1 EBADF (Bad file descriptor) [pid 9355] close(21) = -1 EBADF (Bad file descriptor) [pid 9355] close(22) = -1 EBADF (Bad file descriptor) [pid 9355] close(23) = -1 EBADF (Bad file descriptor) [pid 9355] close(24) = -1 EBADF (Bad file descriptor) [pid 9355] close(25) = -1 EBADF (Bad file descriptor) [pid 9355] close(26) = -1 EBADF (Bad file descriptor) [pid 9355] close(27) = -1 EBADF (Bad file descriptor) [pid 9355] close(28) = -1 EBADF (Bad file descriptor) [pid 9355] close(29) = -1 EBADF (Bad file descriptor) [pid 9355] exit_group(0) = ? [pid 9355] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3731, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3729", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3729", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3729/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3729/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3729/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3729") = 0 [pid 3620] mkdir("./3730", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9356 attached , child_tidptr=0x555555b53690) = 3732 [pid 9356] chdir("./3730") = 0 [pid 9356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9356] setpgid(0, 0) = 0 [pid 9356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9356] write(3, "1000", 4) = 4 [pid 9356] close(3) = 0 [pid 9356] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9356] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.055547][ T9355] siw: device registration error -23 [pid 9356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9356] close(3) = 0 [pid 9356] close(4) = 0 [pid 9356] close(5) = 0 [pid 9356] close(6) = -1 EBADF (Bad file descriptor) [pid 9356] close(7) = -1 EBADF (Bad file descriptor) [pid 9356] close(8) = -1 EBADF (Bad file descriptor) [pid 9356] close(9) = -1 EBADF (Bad file descriptor) [pid 9356] close(10) = -1 EBADF (Bad file descriptor) [pid 9356] close(11) = -1 EBADF (Bad file descriptor) [pid 9356] close(12) = -1 EBADF (Bad file descriptor) [pid 9356] close(13) = -1 EBADF (Bad file descriptor) [pid 9356] close(14) = -1 EBADF (Bad file descriptor) [pid 9356] close(15) = -1 EBADF (Bad file descriptor) [pid 9356] close(16) = -1 EBADF (Bad file descriptor) [pid 9356] close(17) = -1 EBADF (Bad file descriptor) [pid 9356] close(18) = -1 EBADF (Bad file descriptor) [pid 9356] close(19) = -1 EBADF (Bad file descriptor) [pid 9356] close(20) = -1 EBADF (Bad file descriptor) [pid 9356] close(21) = -1 EBADF (Bad file descriptor) [pid 9356] close(22) = -1 EBADF (Bad file descriptor) [pid 9356] close(23) = -1 EBADF (Bad file descriptor) [pid 9356] close(24) = -1 EBADF (Bad file descriptor) [pid 9356] close(25) = -1 EBADF (Bad file descriptor) [pid 9356] close(26) = -1 EBADF (Bad file descriptor) [pid 9356] close(27) = -1 EBADF (Bad file descriptor) [pid 9356] close(28) = -1 EBADF (Bad file descriptor) [pid 9356] close(29) = -1 EBADF (Bad file descriptor) [pid 9356] exit_group(0) = ? [pid 9356] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3732, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3730", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3730", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3730/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3730/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3730/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3730") = 0 [pid 3620] mkdir("./3731", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9357 attached , child_tidptr=0x555555b53690) = 3733 [pid 9357] chdir("./3731") = 0 [pid 9357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9357] setpgid(0, 0) = 0 [pid 9357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9357] write(3, "1000", 4) = 4 [pid 9357] close(3) = 0 [pid 9357] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9357] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.094601][ T9356] siw: device registration error -23 [pid 9357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9357] close(3) = 0 [pid 9357] close(4) = 0 [pid 9357] close(5) = 0 [pid 9357] close(6) = -1 EBADF (Bad file descriptor) [pid 9357] close(7) = -1 EBADF (Bad file descriptor) [pid 9357] close(8) = -1 EBADF (Bad file descriptor) [pid 9357] close(9) = -1 EBADF (Bad file descriptor) [pid 9357] close(10) = -1 EBADF (Bad file descriptor) [pid 9357] close(11) = -1 EBADF (Bad file descriptor) [pid 9357] close(12) = -1 EBADF (Bad file descriptor) [pid 9357] close(13) = -1 EBADF (Bad file descriptor) [pid 9357] close(14) = -1 EBADF (Bad file descriptor) [pid 9357] close(15) = -1 EBADF (Bad file descriptor) [pid 9357] close(16) = -1 EBADF (Bad file descriptor) [pid 9357] close(17) = -1 EBADF (Bad file descriptor) [pid 9357] close(18) = -1 EBADF (Bad file descriptor) [pid 9357] close(19) = -1 EBADF (Bad file descriptor) [pid 9357] close(20) = -1 EBADF (Bad file descriptor) [pid 9357] close(21) = -1 EBADF (Bad file descriptor) [pid 9357] close(22) = -1 EBADF (Bad file descriptor) [pid 9357] close(23) = -1 EBADF (Bad file descriptor) [pid 9357] close(24) = -1 EBADF (Bad file descriptor) [pid 9357] close(25) = -1 EBADF (Bad file descriptor) [pid 9357] close(26) = -1 EBADF (Bad file descriptor) [pid 9357] close(27) = -1 EBADF (Bad file descriptor) [pid 9357] close(28) = -1 EBADF (Bad file descriptor) [pid 9357] close(29) = -1 EBADF (Bad file descriptor) [pid 9357] exit_group(0) = ? [pid 9357] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3733, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3731", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3731", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3731/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3731/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3731/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3731") = 0 [pid 3620] mkdir("./3732", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3734 ./strace-static-x86_64: Process 9358 attached [pid 9358] chdir("./3732") = 0 [pid 9358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9358] setpgid(0, 0) = 0 [pid 9358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9358] write(3, "1000", 4) = 4 [pid 9358] close(3) = 0 [pid 9358] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9358] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.127307][ T9357] siw: device registration error -23 [pid 9358] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9358] close(3) = 0 [pid 9358] close(4) = 0 [pid 9358] close(5) = 0 [pid 9358] close(6) = -1 EBADF (Bad file descriptor) [pid 9358] close(7) = -1 EBADF (Bad file descriptor) [pid 9358] close(8) = -1 EBADF (Bad file descriptor) [pid 9358] close(9) = -1 EBADF (Bad file descriptor) [pid 9358] close(10) = -1 EBADF (Bad file descriptor) [pid 9358] close(11) = -1 EBADF (Bad file descriptor) [pid 9358] close(12) = -1 EBADF (Bad file descriptor) [pid 9358] close(13) = -1 EBADF (Bad file descriptor) [pid 9358] close(14) = -1 EBADF (Bad file descriptor) [pid 9358] close(15) = -1 EBADF (Bad file descriptor) [pid 9358] close(16) = -1 EBADF (Bad file descriptor) [pid 9358] close(17) = -1 EBADF (Bad file descriptor) [pid 9358] close(18) = -1 EBADF (Bad file descriptor) [pid 9358] close(19) = -1 EBADF (Bad file descriptor) [pid 9358] close(20) = -1 EBADF (Bad file descriptor) [pid 9358] close(21) = -1 EBADF (Bad file descriptor) [pid 9358] close(22) = -1 EBADF (Bad file descriptor) [pid 9358] close(23) = -1 EBADF (Bad file descriptor) [pid 9358] close(24) = -1 EBADF (Bad file descriptor) [pid 9358] close(25) = -1 EBADF (Bad file descriptor) [pid 9358] close(26) = -1 EBADF (Bad file descriptor) [pid 9358] close(27) = -1 EBADF (Bad file descriptor) [pid 9358] close(28) = -1 EBADF (Bad file descriptor) [pid 9358] close(29) = -1 EBADF (Bad file descriptor) [pid 9358] exit_group(0) = ? [pid 9358] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3732", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3732", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3732/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3732/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3732/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3732") = 0 [pid 3620] mkdir("./3733", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9359 attached , child_tidptr=0x555555b53690) = 3735 [pid 9359] chdir("./3733") = 0 [pid 9359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9359] setpgid(0, 0) = 0 [pid 9359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9359] write(3, "1000", 4) = 4 [pid 9359] close(3) = 0 [pid 9359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9359] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.164174][ T9358] siw: device registration error -23 [pid 9359] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9359] close(3) = 0 [pid 9359] close(4) = 0 [pid 9359] close(5) = 0 [pid 9359] close(6) = -1 EBADF (Bad file descriptor) [pid 9359] close(7) = -1 EBADF (Bad file descriptor) [pid 9359] close(8) = -1 EBADF (Bad file descriptor) [pid 9359] close(9) = -1 EBADF (Bad file descriptor) [pid 9359] close(10) = -1 EBADF (Bad file descriptor) [pid 9359] close(11) = -1 EBADF (Bad file descriptor) [pid 9359] close(12) = -1 EBADF (Bad file descriptor) [pid 9359] close(13) = -1 EBADF (Bad file descriptor) [pid 9359] close(14) = -1 EBADF (Bad file descriptor) [pid 9359] close(15) = -1 EBADF (Bad file descriptor) [pid 9359] close(16) = -1 EBADF (Bad file descriptor) [pid 9359] close(17) = -1 EBADF (Bad file descriptor) [pid 9359] close(18) = -1 EBADF (Bad file descriptor) [pid 9359] close(19) = -1 EBADF (Bad file descriptor) [pid 9359] close(20) = -1 EBADF (Bad file descriptor) [pid 9359] close(21) = -1 EBADF (Bad file descriptor) [pid 9359] close(22) = -1 EBADF (Bad file descriptor) [pid 9359] close(23) = -1 EBADF (Bad file descriptor) [pid 9359] close(24) = -1 EBADF (Bad file descriptor) [pid 9359] close(25) = -1 EBADF (Bad file descriptor) [pid 9359] close(26) = -1 EBADF (Bad file descriptor) [pid 9359] close(27) = -1 EBADF (Bad file descriptor) [pid 9359] close(28) = -1 EBADF (Bad file descriptor) [pid 9359] close(29) = -1 EBADF (Bad file descriptor) [pid 9359] exit_group(0) = ? [pid 9359] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3733", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3733", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3733/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3733/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3733/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3733") = 0 [pid 3620] mkdir("./3734", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9360 attached , child_tidptr=0x555555b53690) = 3736 [pid 9360] chdir("./3734") = 0 [pid 9360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9360] setpgid(0, 0) = 0 [pid 9360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9360] write(3, "1000", 4) = 4 [pid 9360] close(3) = 0 [pid 9360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9360] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.201546][ T9359] siw: device registration error -23 [pid 9360] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9360] close(3) = 0 [pid 9360] close(4) = 0 [pid 9360] close(5) = 0 [pid 9360] close(6) = -1 EBADF (Bad file descriptor) [pid 9360] close(7) = -1 EBADF (Bad file descriptor) [pid 9360] close(8) = -1 EBADF (Bad file descriptor) [pid 9360] close(9) = -1 EBADF (Bad file descriptor) [pid 9360] close(10) = -1 EBADF (Bad file descriptor) [pid 9360] close(11) = -1 EBADF (Bad file descriptor) [pid 9360] close(12) = -1 EBADF (Bad file descriptor) [pid 9360] close(13) = -1 EBADF (Bad file descriptor) [pid 9360] close(14) = -1 EBADF (Bad file descriptor) [pid 9360] close(15) = -1 EBADF (Bad file descriptor) [pid 9360] close(16) = -1 EBADF (Bad file descriptor) [pid 9360] close(17) = -1 EBADF (Bad file descriptor) [pid 9360] close(18) = -1 EBADF (Bad file descriptor) [pid 9360] close(19) = -1 EBADF (Bad file descriptor) [pid 9360] close(20) = -1 EBADF (Bad file descriptor) [pid 9360] close(21) = -1 EBADF (Bad file descriptor) [pid 9360] close(22) = -1 EBADF (Bad file descriptor) [pid 9360] close(23) = -1 EBADF (Bad file descriptor) [pid 9360] close(24) = -1 EBADF (Bad file descriptor) [pid 9360] close(25) = -1 EBADF (Bad file descriptor) [pid 9360] close(26) = -1 EBADF (Bad file descriptor) [pid 9360] close(27) = -1 EBADF (Bad file descriptor) [pid 9360] close(28) = -1 EBADF (Bad file descriptor) [pid 9360] close(29) = -1 EBADF (Bad file descriptor) [pid 9360] exit_group(0) = ? [pid 9360] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3736, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3734", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3734", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3734/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3734/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3734/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3734") = 0 [pid 3620] mkdir("./3735", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3737 ./strace-static-x86_64: Process 9361 attached [pid 9361] chdir("./3735") = 0 [pid 9361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9361] setpgid(0, 0) = 0 [pid 9361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9361] write(3, "1000", 4) = 4 [pid 9361] close(3) = 0 [pid 9361] symlink("/dev/binderfs", "./binderfs") = 0 [ 219.234239][ T9360] siw: device registration error -23 [pid 9361] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9361] close(3) = 0 [pid 9361] close(4) = 0 [pid 9361] close(5) = 0 [pid 9361] close(6) = -1 EBADF (Bad file descriptor) [pid 9361] close(7) = -1 EBADF (Bad file descriptor) [pid 9361] close(8) = -1 EBADF (Bad file descriptor) [pid 9361] close(9) = -1 EBADF (Bad file descriptor) [pid 9361] close(10) = -1 EBADF (Bad file descriptor) [pid 9361] close(11) = -1 EBADF (Bad file descriptor) [pid 9361] close(12) = -1 EBADF (Bad file descriptor) [pid 9361] close(13) = -1 EBADF (Bad file descriptor) [pid 9361] close(14) = -1 EBADF (Bad file descriptor) [pid 9361] close(15) = -1 EBADF (Bad file descriptor) [pid 9361] close(16) = -1 EBADF (Bad file descriptor) [pid 9361] close(17) = -1 EBADF (Bad file descriptor) [pid 9361] close(18) = -1 EBADF (Bad file descriptor) [pid 9361] close(19) = -1 EBADF (Bad file descriptor) [pid 9361] close(20) = -1 EBADF (Bad file descriptor) [pid 9361] close(21) = -1 EBADF (Bad file descriptor) [pid 9361] close(22) = -1 EBADF (Bad file descriptor) [pid 9361] close(23) = -1 EBADF (Bad file descriptor) [pid 9361] close(24) = -1 EBADF (Bad file descriptor) [pid 9361] close(25) = -1 EBADF (Bad file descriptor) [pid 9361] close(26) = -1 EBADF (Bad file descriptor) [pid 9361] close(27) = -1 EBADF (Bad file descriptor) [pid 9361] close(28) = -1 EBADF (Bad file descriptor) [pid 9361] close(29) = -1 EBADF (Bad file descriptor) [pid 9361] exit_group(0) = ? [pid 9361] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3737, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3735", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3735", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3735/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3735/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3735/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3735") = 0 [pid 3620] mkdir("./3736", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3738 ./strace-static-x86_64: Process 9362 attached [pid 9362] chdir("./3736") = 0 [pid 9362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9362] setpgid(0, 0) = 0 [pid 9362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9362] write(3, "1000", 4) = 4 [pid 9362] close(3) = 0 [pid 9362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9362] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9362] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9362] close(3) = 0 [pid 9362] close(4) = 0 [pid 9362] close(5) = 0 [pid 9362] close(6) = -1 EBADF (Bad file descriptor) [pid 9362] close(7) = -1 EBADF (Bad file descriptor) [pid 9362] close(8) = -1 EBADF (Bad file descriptor) [pid 9362] close(9) = -1 EBADF (Bad file descriptor) [pid 9362] close(10) = -1 EBADF (Bad file descriptor) [pid 9362] close(11) = -1 EBADF (Bad file descriptor) [pid 9362] close(12) = -1 EBADF (Bad file descriptor) [pid 9362] close(13) = -1 EBADF (Bad file descriptor) [pid 9362] close(14) = -1 EBADF (Bad file descriptor) [pid 9362] close(15) = -1 EBADF (Bad file descriptor) [pid 9362] close(16) = -1 EBADF (Bad file descriptor) [pid 9362] close(17) = -1 EBADF (Bad file descriptor) [pid 9362] close(18) = -1 EBADF (Bad file descriptor) [pid 9362] close(19) = -1 EBADF (Bad file descriptor) [pid 9362] close(20) = -1 EBADF (Bad file descriptor) [pid 9362] close(21) = -1 EBADF (Bad file descriptor) [pid 9362] close(22) = -1 EBADF (Bad file descriptor) [pid 9362] close(23) = -1 EBADF (Bad file descriptor) [pid 9362] close(24) = -1 EBADF (Bad file descriptor) [pid 9362] close(25) = -1 EBADF (Bad file descriptor) [pid 9362] close(26) = -1 EBADF (Bad file descriptor) [pid 9362] close(27) = -1 EBADF (Bad file descriptor) [pid 9362] close(28) = -1 EBADF (Bad file descriptor) [pid 9362] close(29) = -1 EBADF (Bad file descriptor) [pid 9362] exit_group(0) = ? [pid 9362] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3738, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3736", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3736", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3736/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3736/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3736/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3736") = 0 [pid 3620] mkdir("./3737", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9363 attached , child_tidptr=0x555555b53690) = 3739 [pid 9363] chdir("./3737") = 0 [pid 9363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9363] setpgid(0, 0) = 0 [pid 9363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9363] write(3, "1000", 4) = 4 [pid 9363] close(3) = 0 [pid 9363] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9363] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.275876][ T9361] siw: device registration error -23 [ 219.310216][ T9362] siw: device registration error -23 [pid 9363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9363] close(3) = 0 [pid 9363] close(4) = 0 [pid 9363] close(5) = 0 [pid 9363] close(6) = -1 EBADF (Bad file descriptor) [pid 9363] close(7) = -1 EBADF (Bad file descriptor) [pid 9363] close(8) = -1 EBADF (Bad file descriptor) [pid 9363] close(9) = -1 EBADF (Bad file descriptor) [pid 9363] close(10) = -1 EBADF (Bad file descriptor) [pid 9363] close(11) = -1 EBADF (Bad file descriptor) [pid 9363] close(12) = -1 EBADF (Bad file descriptor) [pid 9363] close(13) = -1 EBADF (Bad file descriptor) [pid 9363] close(14) = -1 EBADF (Bad file descriptor) [pid 9363] close(15) = -1 EBADF (Bad file descriptor) [pid 9363] close(16) = -1 EBADF (Bad file descriptor) [pid 9363] close(17) = -1 EBADF (Bad file descriptor) [pid 9363] close(18) = -1 EBADF (Bad file descriptor) [pid 9363] close(19) = -1 EBADF (Bad file descriptor) [pid 9363] close(20) = -1 EBADF (Bad file descriptor) [pid 9363] close(21) = -1 EBADF (Bad file descriptor) [pid 9363] close(22) = -1 EBADF (Bad file descriptor) [pid 9363] close(23) = -1 EBADF (Bad file descriptor) [pid 9363] close(24) = -1 EBADF (Bad file descriptor) [pid 9363] close(25) = -1 EBADF (Bad file descriptor) [pid 9363] close(26) = -1 EBADF (Bad file descriptor) [pid 9363] close(27) = -1 EBADF (Bad file descriptor) [pid 9363] close(28) = -1 EBADF (Bad file descriptor) [pid 9363] close(29) = -1 EBADF (Bad file descriptor) [pid 9363] exit_group(0) = ? [pid 9363] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3737", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3737", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3737/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3737/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3737/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3737") = 0 [pid 3620] mkdir("./3738", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3740 ./strace-static-x86_64: Process 9364 attached [pid 9364] chdir("./3738") = 0 [pid 9364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9364] setpgid(0, 0) = 0 [pid 9364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9364] write(3, "1000", 4) = 4 [pid 9364] close(3) = 0 [pid 9364] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9364] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.348720][ T9363] siw: device registration error -23 [pid 9364] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9364] close(3) = 0 [pid 9364] close(4) = 0 [pid 9364] close(5) = 0 [pid 9364] close(6) = -1 EBADF (Bad file descriptor) [pid 9364] close(7) = -1 EBADF (Bad file descriptor) [pid 9364] close(8) = -1 EBADF (Bad file descriptor) [pid 9364] close(9) = -1 EBADF (Bad file descriptor) [pid 9364] close(10) = -1 EBADF (Bad file descriptor) [pid 9364] close(11) = -1 EBADF (Bad file descriptor) [pid 9364] close(12) = -1 EBADF (Bad file descriptor) [pid 9364] close(13) = -1 EBADF (Bad file descriptor) [pid 9364] close(14) = -1 EBADF (Bad file descriptor) [pid 9364] close(15) = -1 EBADF (Bad file descriptor) [pid 9364] close(16) = -1 EBADF (Bad file descriptor) [pid 9364] close(17) = -1 EBADF (Bad file descriptor) [pid 9364] close(18) = -1 EBADF (Bad file descriptor) [pid 9364] close(19) = -1 EBADF (Bad file descriptor) [pid 9364] close(20) = -1 EBADF (Bad file descriptor) [pid 9364] close(21) = -1 EBADF (Bad file descriptor) [pid 9364] close(22) = -1 EBADF (Bad file descriptor) [pid 9364] close(23) = -1 EBADF (Bad file descriptor) [pid 9364] close(24) = -1 EBADF (Bad file descriptor) [pid 9364] close(25) = -1 EBADF (Bad file descriptor) [pid 9364] close(26) = -1 EBADF (Bad file descriptor) [pid 9364] close(27) = -1 EBADF (Bad file descriptor) [pid 9364] close(28) = -1 EBADF (Bad file descriptor) [pid 9364] close(29) = -1 EBADF (Bad file descriptor) [pid 9364] exit_group(0) = ? [pid 9364] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3738", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3738", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3738/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3738/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3738/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3738") = 0 [pid 3620] mkdir("./3739", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3741 ./strace-static-x86_64: Process 9365 attached [pid 9365] chdir("./3739") = 0 [pid 9365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9365] setpgid(0, 0) = 0 [pid 9365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9365] write(3, "1000", 4) = 4 [pid 9365] close(3) = 0 [pid 9365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9365] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.378893][ T9364] siw: device registration error -23 [pid 9365] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9365] close(3) = 0 [pid 9365] close(4) = 0 [pid 9365] close(5) = 0 [pid 9365] close(6) = -1 EBADF (Bad file descriptor) [pid 9365] close(7) = -1 EBADF (Bad file descriptor) [pid 9365] close(8) = -1 EBADF (Bad file descriptor) [pid 9365] close(9) = -1 EBADF (Bad file descriptor) [pid 9365] close(10) = -1 EBADF (Bad file descriptor) [pid 9365] close(11) = -1 EBADF (Bad file descriptor) [pid 9365] close(12) = -1 EBADF (Bad file descriptor) [pid 9365] close(13) = -1 EBADF (Bad file descriptor) [pid 9365] close(14) = -1 EBADF (Bad file descriptor) [pid 9365] close(15) = -1 EBADF (Bad file descriptor) [pid 9365] close(16) = -1 EBADF (Bad file descriptor) [pid 9365] close(17) = -1 EBADF (Bad file descriptor) [pid 9365] close(18) = -1 EBADF (Bad file descriptor) [pid 9365] close(19) = -1 EBADF (Bad file descriptor) [pid 9365] close(20) = -1 EBADF (Bad file descriptor) [pid 9365] close(21) = -1 EBADF (Bad file descriptor) [pid 9365] close(22) = -1 EBADF (Bad file descriptor) [pid 9365] close(23) = -1 EBADF (Bad file descriptor) [pid 9365] close(24) = -1 EBADF (Bad file descriptor) [pid 9365] close(25) = -1 EBADF (Bad file descriptor) [pid 9365] close(26) = -1 EBADF (Bad file descriptor) [pid 9365] close(27) = -1 EBADF (Bad file descriptor) [pid 9365] close(28) = -1 EBADF (Bad file descriptor) [pid 9365] close(29) = -1 EBADF (Bad file descriptor) [pid 9365] exit_group(0) = ? [pid 9365] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3741, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3739", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3739", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3739/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3739/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3739/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3739") = 0 [pid 3620] mkdir("./3740", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3742 ./strace-static-x86_64: Process 9366 attached [pid 9366] chdir("./3740") = 0 [pid 9366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9366] setpgid(0, 0) = 0 [pid 9366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9366] write(3, "1000", 4) = 4 [pid 9366] close(3) = 0 [pid 9366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9366] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.411995][ T9365] siw: device registration error -23 [pid 9366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9366] close(3) = 0 [pid 9366] close(4) = 0 [pid 9366] close(5) = 0 [pid 9366] close(6) = -1 EBADF (Bad file descriptor) [pid 9366] close(7) = -1 EBADF (Bad file descriptor) [pid 9366] close(8) = -1 EBADF (Bad file descriptor) [pid 9366] close(9) = -1 EBADF (Bad file descriptor) [pid 9366] close(10) = -1 EBADF (Bad file descriptor) [pid 9366] close(11) = -1 EBADF (Bad file descriptor) [pid 9366] close(12) = -1 EBADF (Bad file descriptor) [pid 9366] close(13) = -1 EBADF (Bad file descriptor) [pid 9366] close(14) = -1 EBADF (Bad file descriptor) [pid 9366] close(15) = -1 EBADF (Bad file descriptor) [pid 9366] close(16) = -1 EBADF (Bad file descriptor) [pid 9366] close(17) = -1 EBADF (Bad file descriptor) [pid 9366] close(18) = -1 EBADF (Bad file descriptor) [pid 9366] close(19) = -1 EBADF (Bad file descriptor) [pid 9366] close(20) = -1 EBADF (Bad file descriptor) [pid 9366] close(21) = -1 EBADF (Bad file descriptor) [pid 9366] close(22) = -1 EBADF (Bad file descriptor) [pid 9366] close(23) = -1 EBADF (Bad file descriptor) [pid 9366] close(24) = -1 EBADF (Bad file descriptor) [pid 9366] close(25) = -1 EBADF (Bad file descriptor) [pid 9366] close(26) = -1 EBADF (Bad file descriptor) [pid 9366] close(27) = -1 EBADF (Bad file descriptor) [pid 9366] close(28) = -1 EBADF (Bad file descriptor) [pid 9366] close(29) = -1 EBADF (Bad file descriptor) [pid 9366] exit_group(0) = ? [pid 9366] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3742, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3740", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3740", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3740/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3740/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3740/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3740") = 0 [pid 3620] mkdir("./3741", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3743 ./strace-static-x86_64: Process 9367 attached [pid 9367] chdir("./3741") = 0 [pid 9367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9367] setpgid(0, 0) = 0 [pid 9367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9367] write(3, "1000", 4) = 4 [pid 9367] close(3) = 0 [pid 9367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9367] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.449559][ T9366] siw: device registration error -23 [pid 9367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9367] close(3) = 0 [pid 9367] close(4) = 0 [pid 9367] close(5) = 0 [pid 9367] close(6) = -1 EBADF (Bad file descriptor) [pid 9367] close(7) = -1 EBADF (Bad file descriptor) [pid 9367] close(8) = -1 EBADF (Bad file descriptor) [pid 9367] close(9) = -1 EBADF (Bad file descriptor) [pid 9367] close(10) = -1 EBADF (Bad file descriptor) [pid 9367] close(11) = -1 EBADF (Bad file descriptor) [pid 9367] close(12) = -1 EBADF (Bad file descriptor) [pid 9367] close(13) = -1 EBADF (Bad file descriptor) [pid 9367] close(14) = -1 EBADF (Bad file descriptor) [pid 9367] close(15) = -1 EBADF (Bad file descriptor) [pid 9367] close(16) = -1 EBADF (Bad file descriptor) [pid 9367] close(17) = -1 EBADF (Bad file descriptor) [pid 9367] close(18) = -1 EBADF (Bad file descriptor) [pid 9367] close(19) = -1 EBADF (Bad file descriptor) [pid 9367] close(20) = -1 EBADF (Bad file descriptor) [pid 9367] close(21) = -1 EBADF (Bad file descriptor) [pid 9367] close(22) = -1 EBADF (Bad file descriptor) [pid 9367] close(23) = -1 EBADF (Bad file descriptor) [pid 9367] close(24) = -1 EBADF (Bad file descriptor) [pid 9367] close(25) = -1 EBADF (Bad file descriptor) [pid 9367] close(26) = -1 EBADF (Bad file descriptor) [pid 9367] close(27) = -1 EBADF (Bad file descriptor) [pid 9367] close(28) = -1 EBADF (Bad file descriptor) [pid 9367] close(29) = -1 EBADF (Bad file descriptor) [pid 9367] exit_group(0) = ? [pid 9367] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3743, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3620] umount2("./3741", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3741", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3741/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3741/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3741/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3741") = 0 [pid 3620] mkdir("./3742", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9368 attached , child_tidptr=0x555555b53690) = 3744 [pid 9368] chdir("./3742") = 0 [pid 9368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9368] setpgid(0, 0) = 0 [pid 9368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9368] write(3, "1000", 4) = 4 [pid 9368] close(3) = 0 [pid 9368] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9368] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.482522][ T9367] siw: device registration error -23 [pid 9368] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9368] close(3) = 0 [pid 9368] close(4) = 0 [pid 9368] close(5) = 0 [pid 9368] close(6) = -1 EBADF (Bad file descriptor) [pid 9368] close(7) = -1 EBADF (Bad file descriptor) [pid 9368] close(8) = -1 EBADF (Bad file descriptor) [pid 9368] close(9) = -1 EBADF (Bad file descriptor) [pid 9368] close(10) = -1 EBADF (Bad file descriptor) [pid 9368] close(11) = -1 EBADF (Bad file descriptor) [pid 9368] close(12) = -1 EBADF (Bad file descriptor) [pid 9368] close(13) = -1 EBADF (Bad file descriptor) [pid 9368] close(14) = -1 EBADF (Bad file descriptor) [pid 9368] close(15) = -1 EBADF (Bad file descriptor) [pid 9368] close(16) = -1 EBADF (Bad file descriptor) [pid 9368] close(17) = -1 EBADF (Bad file descriptor) [pid 9368] close(18) = -1 EBADF (Bad file descriptor) [pid 9368] close(19) = -1 EBADF (Bad file descriptor) [pid 9368] close(20) = -1 EBADF (Bad file descriptor) [pid 9368] close(21) = -1 EBADF (Bad file descriptor) [pid 9368] close(22) = -1 EBADF (Bad file descriptor) [pid 9368] close(23) = -1 EBADF (Bad file descriptor) [pid 9368] close(24) = -1 EBADF (Bad file descriptor) [pid 9368] close(25) = -1 EBADF (Bad file descriptor) [pid 9368] close(26) = -1 EBADF (Bad file descriptor) [pid 9368] close(27) = -1 EBADF (Bad file descriptor) [pid 9368] close(28) = -1 EBADF (Bad file descriptor) [pid 9368] close(29) = -1 EBADF (Bad file descriptor) [pid 9368] exit_group(0) = ? [pid 9368] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3744, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3742", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3742", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3742/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3742/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3742/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3742") = 0 [pid 3620] mkdir("./3743", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3745 ./strace-static-x86_64: Process 9369 attached [pid 9369] chdir("./3743") = 0 [pid 9369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9369] setpgid(0, 0) = 0 [pid 9369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9369] write(3, "1000", 4) = 4 [pid 9369] close(3) = 0 [pid 9369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9369] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.516934][ T9368] siw: device registration error -23 [pid 9369] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9369] close(3) = 0 [pid 9369] close(4) = 0 [pid 9369] close(5) = 0 [pid 9369] close(6) = -1 EBADF (Bad file descriptor) [pid 9369] close(7) = -1 EBADF (Bad file descriptor) [pid 9369] close(8) = -1 EBADF (Bad file descriptor) [pid 9369] close(9) = -1 EBADF (Bad file descriptor) [pid 9369] close(10) = -1 EBADF (Bad file descriptor) [pid 9369] close(11) = -1 EBADF (Bad file descriptor) [pid 9369] close(12) = -1 EBADF (Bad file descriptor) [pid 9369] close(13) = -1 EBADF (Bad file descriptor) [pid 9369] close(14) = -1 EBADF (Bad file descriptor) [pid 9369] close(15) = -1 EBADF (Bad file descriptor) [pid 9369] close(16) = -1 EBADF (Bad file descriptor) [pid 9369] close(17) = -1 EBADF (Bad file descriptor) [pid 9369] close(18) = -1 EBADF (Bad file descriptor) [pid 9369] close(19) = -1 EBADF (Bad file descriptor) [pid 9369] close(20) = -1 EBADF (Bad file descriptor) [pid 9369] close(21) = -1 EBADF (Bad file descriptor) [pid 9369] close(22) = -1 EBADF (Bad file descriptor) [pid 9369] close(23) = -1 EBADF (Bad file descriptor) [pid 9369] close(24) = -1 EBADF (Bad file descriptor) [pid 9369] close(25) = -1 EBADF (Bad file descriptor) [pid 9369] close(26) = -1 EBADF (Bad file descriptor) [pid 9369] close(27) = -1 EBADF (Bad file descriptor) [pid 9369] close(28) = -1 EBADF (Bad file descriptor) [pid 9369] close(29) = -1 EBADF (Bad file descriptor) [pid 9369] exit_group(0) = ? [pid 9369] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3745, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3743", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3743", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3743/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3743/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3743/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [ 219.550136][ T9369] siw: device registration error -23 [pid 3620] rmdir("./3743") = 0 [pid 3620] mkdir("./3744", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3746 ./strace-static-x86_64: Process 9370 attached [pid 9370] chdir("./3744") = 0 [pid 9370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9370] setpgid(0, 0) = 0 [pid 9370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9370] write(3, "1000", 4) = 4 [pid 9370] close(3) = 0 [pid 9370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9370] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9370] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9370] close(3) = 0 [pid 9370] close(4) = 0 [pid 9370] close(5) = 0 [pid 9370] close(6) = -1 EBADF (Bad file descriptor) [pid 9370] close(7) = -1 EBADF (Bad file descriptor) [pid 9370] close(8) = -1 EBADF (Bad file descriptor) [pid 9370] close(9) = -1 EBADF (Bad file descriptor) [pid 9370] close(10) = -1 EBADF (Bad file descriptor) [pid 9370] close(11) = -1 EBADF (Bad file descriptor) [pid 9370] close(12) = -1 EBADF (Bad file descriptor) [pid 9370] close(13) = -1 EBADF (Bad file descriptor) [pid 9370] close(14) = -1 EBADF (Bad file descriptor) [pid 9370] close(15) = -1 EBADF (Bad file descriptor) [pid 9370] close(16) = -1 EBADF (Bad file descriptor) [pid 9370] close(17) = -1 EBADF (Bad file descriptor) [pid 9370] close(18) = -1 EBADF (Bad file descriptor) [pid 9370] close(19) = -1 EBADF (Bad file descriptor) [pid 9370] close(20) = -1 EBADF (Bad file descriptor) [pid 9370] close(21) = -1 EBADF (Bad file descriptor) [pid 9370] close(22) = -1 EBADF (Bad file descriptor) [pid 9370] close(23) = -1 EBADF (Bad file descriptor) [pid 9370] close(24) = -1 EBADF (Bad file descriptor) [pid 9370] close(25) = -1 EBADF (Bad file descriptor) [pid 9370] close(26) = -1 EBADF (Bad file descriptor) [pid 9370] close(27) = -1 EBADF (Bad file descriptor) [pid 9370] close(28) = -1 EBADF (Bad file descriptor) [pid 9370] close(29) = -1 EBADF (Bad file descriptor) [pid 9370] exit_group(0) = ? [pid 9370] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3746, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3744", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3744", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3744/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3744/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3744/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3744") = 0 [pid 3620] mkdir("./3745", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3747 ./strace-static-x86_64: Process 9371 attached [pid 9371] chdir("./3745") = 0 [pid 9371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9371] setpgid(0, 0) = 0 [pid 9371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9371] write(3, "1000", 4) = 4 [pid 9371] close(3) = 0 [pid 9371] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9371] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9371] close(3) = 0 [pid 9371] close(4) = 0 [pid 9371] close(5) = 0 [pid 9371] close(6) = -1 EBADF (Bad file descriptor) [pid 9371] close(7) = -1 EBADF (Bad file descriptor) [pid 9371] close(8) = -1 EBADF (Bad file descriptor) [pid 9371] close(9) = -1 EBADF (Bad file descriptor) [pid 9371] close(10) = -1 EBADF (Bad file descriptor) [pid 9371] close(11) = -1 EBADF (Bad file descriptor) [pid 9371] close(12) = -1 EBADF (Bad file descriptor) [pid 9371] close(13) = -1 EBADF (Bad file descriptor) [pid 9371] close(14) = -1 EBADF (Bad file descriptor) [pid 9371] close(15) = -1 EBADF (Bad file descriptor) [pid 9371] close(16) = -1 EBADF (Bad file descriptor) [pid 9371] close(17) = -1 EBADF (Bad file descriptor) [pid 9371] close(18) = -1 EBADF (Bad file descriptor) [pid 9371] close(19) = -1 EBADF (Bad file descriptor) [pid 9371] close(20) = -1 EBADF (Bad file descriptor) [pid 9371] close(21) = -1 EBADF (Bad file descriptor) [pid 9371] close(22) = -1 EBADF (Bad file descriptor) [pid 9371] close(23) = -1 EBADF (Bad file descriptor) [pid 9371] close(24) = -1 EBADF (Bad file descriptor) [pid 9371] close(25) = -1 EBADF (Bad file descriptor) [pid 9371] close(26) = -1 EBADF (Bad file descriptor) [pid 9371] close(27) = -1 EBADF (Bad file descriptor) [pid 9371] close(28) = -1 EBADF (Bad file descriptor) [pid 9371] close(29) = -1 EBADF (Bad file descriptor) [pid 9371] exit_group(0) = ? [pid 9371] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3747, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3745", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3745", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3745/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3745/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3745/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3745") = 0 [pid 3620] mkdir("./3746", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3748 ./strace-static-x86_64: Process 9372 attached [pid 9372] chdir("./3746") = 0 [pid 9372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9372] setpgid(0, 0) = 0 [pid 9372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9372] write(3, "1000", 4) = 4 [pid 9372] close(3) = 0 [pid 9372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9372] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.597340][ T9370] siw: device registration error -23 [ 219.628041][ T9371] siw: device registration error -23 [pid 9372] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9372] close(3) = 0 [pid 9372] close(4) = 0 [pid 9372] close(5) = 0 [pid 9372] close(6) = -1 EBADF (Bad file descriptor) [pid 9372] close(7) = -1 EBADF (Bad file descriptor) [pid 9372] close(8) = -1 EBADF (Bad file descriptor) [pid 9372] close(9) = -1 EBADF (Bad file descriptor) [pid 9372] close(10) = -1 EBADF (Bad file descriptor) [pid 9372] close(11) = -1 EBADF (Bad file descriptor) [pid 9372] close(12) = -1 EBADF (Bad file descriptor) [pid 9372] close(13) = -1 EBADF (Bad file descriptor) [pid 9372] close(14) = -1 EBADF (Bad file descriptor) [pid 9372] close(15) = -1 EBADF (Bad file descriptor) [pid 9372] close(16) = -1 EBADF (Bad file descriptor) [pid 9372] close(17) = -1 EBADF (Bad file descriptor) [pid 9372] close(18) = -1 EBADF (Bad file descriptor) [pid 9372] close(19) = -1 EBADF (Bad file descriptor) [pid 9372] close(20) = -1 EBADF (Bad file descriptor) [pid 9372] close(21) = -1 EBADF (Bad file descriptor) [pid 9372] close(22) = -1 EBADF (Bad file descriptor) [pid 9372] close(23) = -1 EBADF (Bad file descriptor) [pid 9372] close(24) = -1 EBADF (Bad file descriptor) [pid 9372] close(25) = -1 EBADF (Bad file descriptor) [pid 9372] close(26) = -1 EBADF (Bad file descriptor) [pid 9372] close(27) = -1 EBADF (Bad file descriptor) [pid 9372] close(28) = -1 EBADF (Bad file descriptor) [pid 9372] close(29) = -1 EBADF (Bad file descriptor) [pid 9372] exit_group(0) = ? [pid 9372] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3748, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3746", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3746", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3746/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3746/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3746/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3746") = 0 [pid 3620] mkdir("./3747", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3749 ./strace-static-x86_64: Process 9373 attached [pid 9373] chdir("./3747") = 0 [pid 9373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9373] setpgid(0, 0) = 0 [pid 9373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9373] write(3, "1000", 4) = 4 [pid 9373] close(3) = 0 [pid 9373] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9373] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.663442][ T9372] siw: device registration error -23 [pid 9373] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9373] close(3) = 0 [pid 9373] close(4) = 0 [pid 9373] close(5) = 0 [pid 9373] close(6) = -1 EBADF (Bad file descriptor) [pid 9373] close(7) = -1 EBADF (Bad file descriptor) [pid 9373] close(8) = -1 EBADF (Bad file descriptor) [pid 9373] close(9) = -1 EBADF (Bad file descriptor) [pid 9373] close(10) = -1 EBADF (Bad file descriptor) [pid 9373] close(11) = -1 EBADF (Bad file descriptor) [pid 9373] close(12) = -1 EBADF (Bad file descriptor) [pid 9373] close(13) = -1 EBADF (Bad file descriptor) [pid 9373] close(14) = -1 EBADF (Bad file descriptor) [pid 9373] close(15) = -1 EBADF (Bad file descriptor) [pid 9373] close(16) = -1 EBADF (Bad file descriptor) [pid 9373] close(17) = -1 EBADF (Bad file descriptor) [pid 9373] close(18) = -1 EBADF (Bad file descriptor) [pid 9373] close(19) = -1 EBADF (Bad file descriptor) [pid 9373] close(20) = -1 EBADF (Bad file descriptor) [pid 9373] close(21) = -1 EBADF (Bad file descriptor) [pid 9373] close(22) = -1 EBADF (Bad file descriptor) [pid 9373] close(23) = -1 EBADF (Bad file descriptor) [pid 9373] close(24) = -1 EBADF (Bad file descriptor) [pid 9373] close(25) = -1 EBADF (Bad file descriptor) [pid 9373] close(26) = -1 EBADF (Bad file descriptor) [pid 9373] close(27) = -1 EBADF (Bad file descriptor) [pid 9373] close(28) = -1 EBADF (Bad file descriptor) [pid 9373] close(29) = -1 EBADF (Bad file descriptor) [pid 9373] exit_group(0) = ? [pid 9373] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3749, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3747", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3747", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3747/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3747/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3747/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3747") = 0 [pid 3620] mkdir("./3748", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9374 attached , child_tidptr=0x555555b53690) = 3750 [pid 9374] chdir("./3748") = 0 [pid 9374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9374] setpgid(0, 0) = 0 [pid 9374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9374] write(3, "1000", 4) = 4 [pid 9374] close(3) = 0 [pid 9374] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9374] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.699035][ T9373] siw: device registration error -23 [pid 9374] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9374] close(3) = 0 [pid 9374] close(4) = 0 [pid 9374] close(5) = 0 [pid 9374] close(6) = -1 EBADF (Bad file descriptor) [pid 9374] close(7) = -1 EBADF (Bad file descriptor) [pid 9374] close(8) = -1 EBADF (Bad file descriptor) [pid 9374] close(9) = -1 EBADF (Bad file descriptor) [pid 9374] close(10) = -1 EBADF (Bad file descriptor) [pid 9374] close(11) = -1 EBADF (Bad file descriptor) [pid 9374] close(12) = -1 EBADF (Bad file descriptor) [pid 9374] close(13) = -1 EBADF (Bad file descriptor) [pid 9374] close(14) = -1 EBADF (Bad file descriptor) [pid 9374] close(15) = -1 EBADF (Bad file descriptor) [pid 9374] close(16) = -1 EBADF (Bad file descriptor) [pid 9374] close(17) = -1 EBADF (Bad file descriptor) [pid 9374] close(18) = -1 EBADF (Bad file descriptor) [pid 9374] close(19) = -1 EBADF (Bad file descriptor) [pid 9374] close(20) = -1 EBADF (Bad file descriptor) [pid 9374] close(21) = -1 EBADF (Bad file descriptor) [pid 9374] close(22) = -1 EBADF (Bad file descriptor) [pid 9374] close(23) = -1 EBADF (Bad file descriptor) [pid 9374] close(24) = -1 EBADF (Bad file descriptor) [pid 9374] close(25) = -1 EBADF (Bad file descriptor) [pid 9374] close(26) = -1 EBADF (Bad file descriptor) [pid 9374] close(27) = -1 EBADF (Bad file descriptor) [pid 9374] close(28) = -1 EBADF (Bad file descriptor) [pid 9374] close(29) = -1 EBADF (Bad file descriptor) [pid 9374] exit_group(0) = ? [pid 9374] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3750, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3748", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3748", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3748/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3748/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3748/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3748") = 0 [pid 3620] mkdir("./3749", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3751 ./strace-static-x86_64: Process 9375 attached [pid 9375] chdir("./3749") = 0 [pid 9375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9375] setpgid(0, 0) = 0 [pid 9375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9375] write(3, "1000", 4) = 4 [pid 9375] close(3) = 0 [pid 9375] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9375] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.736594][ T9374] siw: device registration error -23 [pid 9375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9375] close(3) = 0 [pid 9375] close(4) = 0 [pid 9375] close(5) = 0 [pid 9375] close(6) = -1 EBADF (Bad file descriptor) [pid 9375] close(7) = -1 EBADF (Bad file descriptor) [pid 9375] close(8) = -1 EBADF (Bad file descriptor) [pid 9375] close(9) = -1 EBADF (Bad file descriptor) [pid 9375] close(10) = -1 EBADF (Bad file descriptor) [pid 9375] close(11) = -1 EBADF (Bad file descriptor) [pid 9375] close(12) = -1 EBADF (Bad file descriptor) [pid 9375] close(13) = -1 EBADF (Bad file descriptor) [pid 9375] close(14) = -1 EBADF (Bad file descriptor) [pid 9375] close(15) = -1 EBADF (Bad file descriptor) [pid 9375] close(16) = -1 EBADF (Bad file descriptor) [pid 9375] close(17) = -1 EBADF (Bad file descriptor) [pid 9375] close(18) = -1 EBADF (Bad file descriptor) [pid 9375] close(19) = -1 EBADF (Bad file descriptor) [pid 9375] close(20) = -1 EBADF (Bad file descriptor) [pid 9375] close(21) = -1 EBADF (Bad file descriptor) [pid 9375] close(22) = -1 EBADF (Bad file descriptor) [pid 9375] close(23) = -1 EBADF (Bad file descriptor) [pid 9375] close(24) = -1 EBADF (Bad file descriptor) [pid 9375] close(25) = -1 EBADF (Bad file descriptor) [pid 9375] close(26) = -1 EBADF (Bad file descriptor) [pid 9375] close(27) = -1 EBADF (Bad file descriptor) [pid 9375] close(28) = -1 EBADF (Bad file descriptor) [pid 9375] close(29) = -1 EBADF (Bad file descriptor) [pid 9375] exit_group(0) = ? [pid 9375] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3751, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3749", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3749", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3749/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3749/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3749/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3749") = 0 [pid 3620] mkdir("./3750", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9376 attached , child_tidptr=0x555555b53690) = 3752 [pid 9376] chdir("./3750") = 0 [pid 9376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9376] setpgid(0, 0) = 0 [pid 9376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9376] write(3, "1000", 4) = 4 [pid 9376] close(3) = 0 [pid 9376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9376] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.766531][ T9375] siw: device registration error -23 [pid 9376] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9376] close(3) = 0 [pid 9376] close(4) = 0 [pid 9376] close(5) = 0 [pid 9376] close(6) = -1 EBADF (Bad file descriptor) [pid 9376] close(7) = -1 EBADF (Bad file descriptor) [pid 9376] close(8) = -1 EBADF (Bad file descriptor) [pid 9376] close(9) = -1 EBADF (Bad file descriptor) [pid 9376] close(10) = -1 EBADF (Bad file descriptor) [pid 9376] close(11) = -1 EBADF (Bad file descriptor) [pid 9376] close(12) = -1 EBADF (Bad file descriptor) [pid 9376] close(13) = -1 EBADF (Bad file descriptor) [pid 9376] close(14) = -1 EBADF (Bad file descriptor) [pid 9376] close(15) = -1 EBADF (Bad file descriptor) [pid 9376] close(16) = -1 EBADF (Bad file descriptor) [pid 9376] close(17) = -1 EBADF (Bad file descriptor) [pid 9376] close(18) = -1 EBADF (Bad file descriptor) [pid 9376] close(19) = -1 EBADF (Bad file descriptor) [pid 9376] close(20) = -1 EBADF (Bad file descriptor) [pid 9376] close(21) = -1 EBADF (Bad file descriptor) [pid 9376] close(22) = -1 EBADF (Bad file descriptor) [pid 9376] close(23) = -1 EBADF (Bad file descriptor) [pid 9376] close(24) = -1 EBADF (Bad file descriptor) [pid 9376] close(25) = -1 EBADF (Bad file descriptor) [pid 9376] close(26) = -1 EBADF (Bad file descriptor) [pid 9376] close(27) = -1 EBADF (Bad file descriptor) [pid 9376] close(28) = -1 EBADF (Bad file descriptor) [pid 9376] close(29) = -1 EBADF (Bad file descriptor) [pid 9376] exit_group(0) = ? [pid 9376] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3752, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3750", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3750", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3750/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3750/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3750/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3750") = 0 [pid 3620] mkdir("./3751", 0777) = 0 [ 219.802112][ T9376] siw: device registration error -23 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3753 ./strace-static-x86_64: Process 9377 attached [pid 9377] chdir("./3751") = 0 [pid 9377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9377] setpgid(0, 0) = 0 [pid 9377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9377] write(3, "1000", 4) = 4 [pid 9377] close(3) = 0 [pid 9377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9377] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9377] close(3) = 0 [pid 9377] close(4) = 0 [pid 9377] close(5) = 0 [pid 9377] close(6) = -1 EBADF (Bad file descriptor) [pid 9377] close(7) = -1 EBADF (Bad file descriptor) [pid 9377] close(8) = -1 EBADF (Bad file descriptor) [pid 9377] close(9) = -1 EBADF (Bad file descriptor) [pid 9377] close(10) = -1 EBADF (Bad file descriptor) [pid 9377] close(11) = -1 EBADF (Bad file descriptor) [pid 9377] close(12) = -1 EBADF (Bad file descriptor) [pid 9377] close(13) = -1 EBADF (Bad file descriptor) [pid 9377] close(14) = -1 EBADF (Bad file descriptor) [pid 9377] close(15) = -1 EBADF (Bad file descriptor) [pid 9377] close(16) = -1 EBADF (Bad file descriptor) [pid 9377] close(17) = -1 EBADF (Bad file descriptor) [pid 9377] close(18) = -1 EBADF (Bad file descriptor) [pid 9377] close(19) = -1 EBADF (Bad file descriptor) [pid 9377] close(20) = -1 EBADF (Bad file descriptor) [pid 9377] close(21) = -1 EBADF (Bad file descriptor) [pid 9377] close(22) = -1 EBADF (Bad file descriptor) [pid 9377] close(23) = -1 EBADF (Bad file descriptor) [pid 9377] close(24) = -1 EBADF (Bad file descriptor) [pid 9377] close(25) = -1 EBADF (Bad file descriptor) [pid 9377] close(26) = -1 EBADF (Bad file descriptor) [pid 9377] close(27) = -1 EBADF (Bad file descriptor) [pid 9377] close(28) = -1 EBADF (Bad file descriptor) [pid 9377] close(29) = -1 EBADF (Bad file descriptor) [pid 9377] exit_group(0) = ? [pid 9377] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3753, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3751", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3751", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3751/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3751/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3751/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3751") = 0 [pid 3620] mkdir("./3752", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9378 attached , child_tidptr=0x555555b53690) = 3754 [pid 9378] chdir("./3752") = 0 [pid 9378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9378] setpgid(0, 0) = 0 [pid 9378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9378] write(3, "1000", 4) = 4 [pid 9378] close(3) = 0 [pid 9378] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9378] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9378] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9378] close(3) = 0 [pid 9378] close(4) = 0 [pid 9378] close(5) = 0 [pid 9378] close(6) = -1 EBADF (Bad file descriptor) [pid 9378] close(7) = -1 EBADF (Bad file descriptor) [pid 9378] close(8) = -1 EBADF (Bad file descriptor) [pid 9378] close(9) = -1 EBADF (Bad file descriptor) [pid 9378] close(10) = -1 EBADF (Bad file descriptor) [pid 9378] close(11) = -1 EBADF (Bad file descriptor) [pid 9378] close(12) = -1 EBADF (Bad file descriptor) [pid 9378] close(13) = -1 EBADF (Bad file descriptor) [pid 9378] close(14) = -1 EBADF (Bad file descriptor) [pid 9378] close(15) = -1 EBADF (Bad file descriptor) [pid 9378] close(16) = -1 EBADF (Bad file descriptor) [pid 9378] close(17) = -1 EBADF (Bad file descriptor) [pid 9378] close(18) = -1 EBADF (Bad file descriptor) [pid 9378] close(19) = -1 EBADF (Bad file descriptor) [pid 9378] close(20) = -1 EBADF (Bad file descriptor) [pid 9378] close(21) = -1 EBADF (Bad file descriptor) [pid 9378] close(22) = -1 EBADF (Bad file descriptor) [pid 9378] close(23) = -1 EBADF (Bad file descriptor) [pid 9378] close(24) = -1 EBADF (Bad file descriptor) [pid 9378] close(25) = -1 EBADF (Bad file descriptor) [pid 9378] close(26) = -1 EBADF (Bad file descriptor) [pid 9378] close(27) = -1 EBADF (Bad file descriptor) [pid 9378] close(28) = -1 EBADF (Bad file descriptor) [pid 9378] close(29) = -1 EBADF (Bad file descriptor) [pid 9378] exit_group(0) = ? [pid 9378] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3754, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3752", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3752", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3752/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3752/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3752/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3752") = 0 [pid 3620] mkdir("./3753", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9379 attached , child_tidptr=0x555555b53690) = 3755 [pid 9379] chdir("./3753") = 0 [pid 9379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9379] setpgid(0, 0) = 0 [pid 9379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9379] write(3, "1000", 4) = 4 [pid 9379] close(3) = 0 [pid 9379] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9379] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.847970][ T9377] siw: device registration error -23 [ 219.886484][ T9378] siw: device registration error -23 [pid 9379] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9379] close(3) = 0 [pid 9379] close(4) = 0 [pid 9379] close(5) = 0 [pid 9379] close(6) = -1 EBADF (Bad file descriptor) [pid 9379] close(7) = -1 EBADF (Bad file descriptor) [pid 9379] close(8) = -1 EBADF (Bad file descriptor) [pid 9379] close(9) = -1 EBADF (Bad file descriptor) [pid 9379] close(10) = -1 EBADF (Bad file descriptor) [pid 9379] close(11) = -1 EBADF (Bad file descriptor) [pid 9379] close(12) = -1 EBADF (Bad file descriptor) [pid 9379] close(13) = -1 EBADF (Bad file descriptor) [pid 9379] close(14) = -1 EBADF (Bad file descriptor) [pid 9379] close(15) = -1 EBADF (Bad file descriptor) [pid 9379] close(16) = -1 EBADF (Bad file descriptor) [pid 9379] close(17) = -1 EBADF (Bad file descriptor) [pid 9379] close(18) = -1 EBADF (Bad file descriptor) [pid 9379] close(19) = -1 EBADF (Bad file descriptor) [pid 9379] close(20) = -1 EBADF (Bad file descriptor) [pid 9379] close(21) = -1 EBADF (Bad file descriptor) [pid 9379] close(22) = -1 EBADF (Bad file descriptor) [pid 9379] close(23) = -1 EBADF (Bad file descriptor) [pid 9379] close(24) = -1 EBADF (Bad file descriptor) [pid 9379] close(25) = -1 EBADF (Bad file descriptor) [pid 9379] close(26) = -1 EBADF (Bad file descriptor) [pid 9379] close(27) = -1 EBADF (Bad file descriptor) [pid 9379] close(28) = -1 EBADF (Bad file descriptor) [pid 9379] close(29) = -1 EBADF (Bad file descriptor) [pid 9379] exit_group(0) = ? [pid 9379] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3753", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3753", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3753/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3753/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3753/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3753") = 0 [pid 3620] mkdir("./3754", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3756 ./strace-static-x86_64: Process 9380 attached [pid 9380] chdir("./3754") = 0 [pid 9380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9380] setpgid(0, 0) = 0 [pid 9380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9380] write(3, "1000", 4) = 4 [pid 9380] close(3) = 0 [pid 9380] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9380] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.925439][ T9379] siw: device registration error -23 [pid 9380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9380] close(3) = 0 [pid 9380] close(4) = 0 [pid 9380] close(5) = 0 [pid 9380] close(6) = -1 EBADF (Bad file descriptor) [pid 9380] close(7) = -1 EBADF (Bad file descriptor) [pid 9380] close(8) = -1 EBADF (Bad file descriptor) [pid 9380] close(9) = -1 EBADF (Bad file descriptor) [pid 9380] close(10) = -1 EBADF (Bad file descriptor) [pid 9380] close(11) = -1 EBADF (Bad file descriptor) [pid 9380] close(12) = -1 EBADF (Bad file descriptor) [pid 9380] close(13) = -1 EBADF (Bad file descriptor) [pid 9380] close(14) = -1 EBADF (Bad file descriptor) [pid 9380] close(15) = -1 EBADF (Bad file descriptor) [pid 9380] close(16) = -1 EBADF (Bad file descriptor) [pid 9380] close(17) = -1 EBADF (Bad file descriptor) [pid 9380] close(18) = -1 EBADF (Bad file descriptor) [pid 9380] close(19) = -1 EBADF (Bad file descriptor) [pid 9380] close(20) = -1 EBADF (Bad file descriptor) [pid 9380] close(21) = -1 EBADF (Bad file descriptor) [pid 9380] close(22) = -1 EBADF (Bad file descriptor) [pid 9380] close(23) = -1 EBADF (Bad file descriptor) [pid 9380] close(24) = -1 EBADF (Bad file descriptor) [pid 9380] close(25) = -1 EBADF (Bad file descriptor) [pid 9380] close(26) = -1 EBADF (Bad file descriptor) [pid 9380] close(27) = -1 EBADF (Bad file descriptor) [pid 9380] close(28) = -1 EBADF (Bad file descriptor) [pid 9380] close(29) = -1 EBADF (Bad file descriptor) [pid 9380] exit_group(0) = ? [pid 9380] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3756, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3754", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3754", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3754/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3754/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3754/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3754") = 0 [pid 3620] mkdir("./3755", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3757 ./strace-static-x86_64: Process 9381 attached [pid 9381] chdir("./3755") = 0 [pid 9381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9381] setpgid(0, 0) = 0 [pid 9381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9381] write(3, "1000", 4) = 4 [pid 9381] close(3) = 0 [pid 9381] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9381] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 219.964057][ T9380] siw: device registration error -23 [pid 9381] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9381] close(3) = 0 [pid 9381] close(4) = 0 [pid 9381] close(5) = 0 [pid 9381] close(6) = -1 EBADF (Bad file descriptor) [pid 9381] close(7) = -1 EBADF (Bad file descriptor) [pid 9381] close(8) = -1 EBADF (Bad file descriptor) [pid 9381] close(9) = -1 EBADF (Bad file descriptor) [pid 9381] close(10) = -1 EBADF (Bad file descriptor) [pid 9381] close(11) = -1 EBADF (Bad file descriptor) [pid 9381] close(12) = -1 EBADF (Bad file descriptor) [pid 9381] close(13) = -1 EBADF (Bad file descriptor) [pid 9381] close(14) = -1 EBADF (Bad file descriptor) [pid 9381] close(15) = -1 EBADF (Bad file descriptor) [pid 9381] close(16) = -1 EBADF (Bad file descriptor) [pid 9381] close(17) = -1 EBADF (Bad file descriptor) [pid 9381] close(18) = -1 EBADF (Bad file descriptor) [pid 9381] close(19) = -1 EBADF (Bad file descriptor) [pid 9381] close(20) = -1 EBADF (Bad file descriptor) [pid 9381] close(21) = -1 EBADF (Bad file descriptor) [pid 9381] close(22) = -1 EBADF (Bad file descriptor) [pid 9381] close(23) = -1 EBADF (Bad file descriptor) [pid 9381] close(24) = -1 EBADF (Bad file descriptor) [pid 9381] close(25) = -1 EBADF (Bad file descriptor) [pid 9381] close(26) = -1 EBADF (Bad file descriptor) [pid 9381] close(27) = -1 EBADF (Bad file descriptor) [pid 9381] close(28) = -1 EBADF (Bad file descriptor) [pid 9381] close(29) = -1 EBADF (Bad file descriptor) [pid 9381] exit_group(0) = ? [pid 9381] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3757, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3755", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3755", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3755/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3755/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3755/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3755") = 0 [pid 3620] mkdir("./3756", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9382 attached , child_tidptr=0x555555b53690) = 3758 [pid 9382] chdir("./3756") = 0 [pid 9382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9382] setpgid(0, 0) = 0 [pid 9382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9382] write(3, "1000", 4) = 4 [pid 9382] close(3) = 0 [pid 9382] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9382] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.002279][ T9381] siw: device registration error -23 [pid 9382] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9382] close(3) = 0 [pid 9382] close(4) = 0 [pid 9382] close(5) = 0 [pid 9382] close(6) = -1 EBADF (Bad file descriptor) [pid 9382] close(7) = -1 EBADF (Bad file descriptor) [pid 9382] close(8) = -1 EBADF (Bad file descriptor) [pid 9382] close(9) = -1 EBADF (Bad file descriptor) [pid 9382] close(10) = -1 EBADF (Bad file descriptor) [pid 9382] close(11) = -1 EBADF (Bad file descriptor) [pid 9382] close(12) = -1 EBADF (Bad file descriptor) [pid 9382] close(13) = -1 EBADF (Bad file descriptor) [pid 9382] close(14) = -1 EBADF (Bad file descriptor) [pid 9382] close(15) = -1 EBADF (Bad file descriptor) [pid 9382] close(16) = -1 EBADF (Bad file descriptor) [pid 9382] close(17) = -1 EBADF (Bad file descriptor) [pid 9382] close(18) = -1 EBADF (Bad file descriptor) [pid 9382] close(19) = -1 EBADF (Bad file descriptor) [pid 9382] close(20) = -1 EBADF (Bad file descriptor) [pid 9382] close(21) = -1 EBADF (Bad file descriptor) [pid 9382] close(22) = -1 EBADF (Bad file descriptor) [pid 9382] close(23) = -1 EBADF (Bad file descriptor) [pid 9382] close(24) = -1 EBADF (Bad file descriptor) [pid 9382] close(25) = -1 EBADF (Bad file descriptor) [pid 9382] close(26) = -1 EBADF (Bad file descriptor) [pid 9382] close(27) = -1 EBADF (Bad file descriptor) [pid 9382] close(28) = -1 EBADF (Bad file descriptor) [pid 9382] close(29) = -1 EBADF (Bad file descriptor) [pid 9382] exit_group(0) = ? [pid 9382] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3758, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3756", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3756", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3756/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3756/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3756/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3756") = 0 [pid 3620] mkdir("./3757", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3759 ./strace-static-x86_64: Process 9383 attached [pid 9383] chdir("./3757") = 0 [pid 9383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9383] setpgid(0, 0) = 0 [pid 9383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9383] write(3, "1000", 4) = 4 [pid 9383] close(3) = 0 [pid 9383] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9383] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.036119][ T9382] siw: device registration error -23 [pid 9383] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9383] close(3) = 0 [pid 9383] close(4) = 0 [pid 9383] close(5) = 0 [pid 9383] close(6) = -1 EBADF (Bad file descriptor) [pid 9383] close(7) = -1 EBADF (Bad file descriptor) [pid 9383] close(8) = -1 EBADF (Bad file descriptor) [pid 9383] close(9) = -1 EBADF (Bad file descriptor) [pid 9383] close(10) = -1 EBADF (Bad file descriptor) [pid 9383] close(11) = -1 EBADF (Bad file descriptor) [pid 9383] close(12) = -1 EBADF (Bad file descriptor) [pid 9383] close(13) = -1 EBADF (Bad file descriptor) [pid 9383] close(14) = -1 EBADF (Bad file descriptor) [pid 9383] close(15) = -1 EBADF (Bad file descriptor) [pid 9383] close(16) = -1 EBADF (Bad file descriptor) [pid 9383] close(17) = -1 EBADF (Bad file descriptor) [pid 9383] close(18) = -1 EBADF (Bad file descriptor) [pid 9383] close(19) = -1 EBADF (Bad file descriptor) [pid 9383] close(20) = -1 EBADF (Bad file descriptor) [pid 9383] close(21) = -1 EBADF (Bad file descriptor) [pid 9383] close(22) = -1 EBADF (Bad file descriptor) [pid 9383] close(23) = -1 EBADF (Bad file descriptor) [pid 9383] close(24) = -1 EBADF (Bad file descriptor) [pid 9383] close(25) = -1 EBADF (Bad file descriptor) [pid 9383] close(26) = -1 EBADF (Bad file descriptor) [pid 9383] close(27) = -1 EBADF (Bad file descriptor) [pid 9383] close(28) = -1 EBADF (Bad file descriptor) [pid 9383] close(29) = -1 EBADF (Bad file descriptor) [pid 9383] exit_group(0) = ? [pid 9383] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3757", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3757", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3757/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3757/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3757/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3757") = 0 [pid 3620] mkdir("./3758", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9384 attached , child_tidptr=0x555555b53690) = 3760 [pid 9384] chdir("./3758") = 0 [pid 9384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9384] setpgid(0, 0) = 0 [pid 9384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9384] write(3, "1000", 4) = 4 [pid 9384] close(3) = 0 [pid 9384] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9384] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.072056][ T9383] siw: device registration error -23 [pid 9384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9384] close(3) = 0 [pid 9384] close(4) = 0 [pid 9384] close(5) = 0 [pid 9384] close(6) = -1 EBADF (Bad file descriptor) [pid 9384] close(7) = -1 EBADF (Bad file descriptor) [pid 9384] close(8) = -1 EBADF (Bad file descriptor) [pid 9384] close(9) = -1 EBADF (Bad file descriptor) [pid 9384] close(10) = -1 EBADF (Bad file descriptor) [pid 9384] close(11) = -1 EBADF (Bad file descriptor) [pid 9384] close(12) = -1 EBADF (Bad file descriptor) [pid 9384] close(13) = -1 EBADF (Bad file descriptor) [pid 9384] close(14) = -1 EBADF (Bad file descriptor) [pid 9384] close(15) = -1 EBADF (Bad file descriptor) [pid 9384] close(16) = -1 EBADF (Bad file descriptor) [pid 9384] close(17) = -1 EBADF (Bad file descriptor) [pid 9384] close(18) = -1 EBADF (Bad file descriptor) [pid 9384] close(19) = -1 EBADF (Bad file descriptor) [pid 9384] close(20) = -1 EBADF (Bad file descriptor) [pid 9384] close(21) = -1 EBADF (Bad file descriptor) [pid 9384] close(22) = -1 EBADF (Bad file descriptor) [pid 9384] close(23) = -1 EBADF (Bad file descriptor) [pid 9384] close(24) = -1 EBADF (Bad file descriptor) [pid 9384] close(25) = -1 EBADF (Bad file descriptor) [pid 9384] close(26) = -1 EBADF (Bad file descriptor) [pid 9384] close(27) = -1 EBADF (Bad file descriptor) [pid 9384] close(28) = -1 EBADF (Bad file descriptor) [pid 9384] close(29) = -1 EBADF (Bad file descriptor) [pid 9384] exit_group(0) = ? [pid 9384] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3760, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3758", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3758", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3758/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3758/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3758/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3758") = 0 [pid 3620] mkdir("./3759", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9385 attached , child_tidptr=0x555555b53690) = 3761 [pid 9385] chdir("./3759") = 0 [pid 9385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9385] setpgid(0, 0) = 0 [pid 9385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9385] write(3, "1000", 4) = 4 [pid 9385] close(3) = 0 [pid 9385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9385] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.110781][ T9384] siw: device registration error -23 [pid 9385] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9385] close(3) = 0 [pid 9385] close(4) = 0 [pid 9385] close(5) = 0 [pid 9385] close(6) = -1 EBADF (Bad file descriptor) [pid 9385] close(7) = -1 EBADF (Bad file descriptor) [pid 9385] close(8) = -1 EBADF (Bad file descriptor) [pid 9385] close(9) = -1 EBADF (Bad file descriptor) [pid 9385] close(10) = -1 EBADF (Bad file descriptor) [pid 9385] close(11) = -1 EBADF (Bad file descriptor) [pid 9385] close(12) = -1 EBADF (Bad file descriptor) [pid 9385] close(13) = -1 EBADF (Bad file descriptor) [pid 9385] close(14) = -1 EBADF (Bad file descriptor) [pid 9385] close(15) = -1 EBADF (Bad file descriptor) [pid 9385] close(16) = -1 EBADF (Bad file descriptor) [pid 9385] close(17) = -1 EBADF (Bad file descriptor) [pid 9385] close(18) = -1 EBADF (Bad file descriptor) [pid 9385] close(19) = -1 EBADF (Bad file descriptor) [pid 9385] close(20) = -1 EBADF (Bad file descriptor) [pid 9385] close(21) = -1 EBADF (Bad file descriptor) [pid 9385] close(22) = -1 EBADF (Bad file descriptor) [pid 9385] close(23) = -1 EBADF (Bad file descriptor) [pid 9385] close(24) = -1 EBADF (Bad file descriptor) [pid 9385] close(25) = -1 EBADF (Bad file descriptor) [pid 9385] close(26) = -1 EBADF (Bad file descriptor) [pid 9385] close(27) = -1 EBADF (Bad file descriptor) [pid 9385] close(28) = -1 EBADF (Bad file descriptor) [pid 9385] close(29) = -1 EBADF (Bad file descriptor) [pid 9385] exit_group(0) = ? [pid 9385] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3761, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3759", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3759", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3759/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3759/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3759/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3759") = 0 [pid 3620] mkdir("./3760", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9386 attached , child_tidptr=0x555555b53690) = 3762 [pid 9386] chdir("./3760") = 0 [pid 9386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9386] setpgid(0, 0) = 0 [pid 9386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9386] write(3, "1000", 4) = 4 [pid 9386] close(3) = 0 [pid 9386] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9386] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.141653][ T9385] siw: device registration error -23 [pid 9386] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9386] close(3) = 0 [pid 9386] close(4) = 0 [pid 9386] close(5) = 0 [pid 9386] close(6) = -1 EBADF (Bad file descriptor) [pid 9386] close(7) = -1 EBADF (Bad file descriptor) [pid 9386] close(8) = -1 EBADF (Bad file descriptor) [pid 9386] close(9) = -1 EBADF (Bad file descriptor) [pid 9386] close(10) = -1 EBADF (Bad file descriptor) [pid 9386] close(11) = -1 EBADF (Bad file descriptor) [pid 9386] close(12) = -1 EBADF (Bad file descriptor) [pid 9386] close(13) = -1 EBADF (Bad file descriptor) [pid 9386] close(14) = -1 EBADF (Bad file descriptor) [pid 9386] close(15) = -1 EBADF (Bad file descriptor) [pid 9386] close(16) = -1 EBADF (Bad file descriptor) [pid 9386] close(17) = -1 EBADF (Bad file descriptor) [pid 9386] close(18) = -1 EBADF (Bad file descriptor) [pid 9386] close(19) = -1 EBADF (Bad file descriptor) [pid 9386] close(20) = -1 EBADF (Bad file descriptor) [pid 9386] close(21) = -1 EBADF (Bad file descriptor) [pid 9386] close(22) = -1 EBADF (Bad file descriptor) [pid 9386] close(23) = -1 EBADF (Bad file descriptor) [pid 9386] close(24) = -1 EBADF (Bad file descriptor) [pid 9386] close(25) = -1 EBADF (Bad file descriptor) [pid 9386] close(26) = -1 EBADF (Bad file descriptor) [pid 9386] close(27) = -1 EBADF (Bad file descriptor) [pid 9386] close(28) = -1 EBADF (Bad file descriptor) [pid 9386] close(29) = -1 EBADF (Bad file descriptor) [pid 9386] exit_group(0) = ? [pid 9386] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3762, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3760", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3760", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3760/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3760/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3760/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3760") = 0 [pid 3620] mkdir("./3761", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9387 attached , child_tidptr=0x555555b53690) = 3763 [pid 9387] chdir("./3761") = 0 [pid 9387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9387] setpgid(0, 0) = 0 [pid 9387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9387] write(3, "1000", 4) = 4 [pid 9387] close(3) = 0 [pid 9387] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9387] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.175272][ T9386] siw: device registration error -23 [pid 9387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9387] close(3) = 0 [pid 9387] close(4) = 0 [pid 9387] close(5) = 0 [pid 9387] close(6) = -1 EBADF (Bad file descriptor) [pid 9387] close(7) = -1 EBADF (Bad file descriptor) [pid 9387] close(8) = -1 EBADF (Bad file descriptor) [pid 9387] close(9) = -1 EBADF (Bad file descriptor) [pid 9387] close(10) = -1 EBADF (Bad file descriptor) [pid 9387] close(11) = -1 EBADF (Bad file descriptor) [pid 9387] close(12) = -1 EBADF (Bad file descriptor) [pid 9387] close(13) = -1 EBADF (Bad file descriptor) [pid 9387] close(14) = -1 EBADF (Bad file descriptor) [pid 9387] close(15) = -1 EBADF (Bad file descriptor) [pid 9387] close(16) = -1 EBADF (Bad file descriptor) [pid 9387] close(17) = -1 EBADF (Bad file descriptor) [pid 9387] close(18) = -1 EBADF (Bad file descriptor) [pid 9387] close(19) = -1 EBADF (Bad file descriptor) [pid 9387] close(20) = -1 EBADF (Bad file descriptor) [pid 9387] close(21) = -1 EBADF (Bad file descriptor) [pid 9387] close(22) = -1 EBADF (Bad file descriptor) [pid 9387] close(23) = -1 EBADF (Bad file descriptor) [pid 9387] close(24) = -1 EBADF (Bad file descriptor) [pid 9387] close(25) = -1 EBADF (Bad file descriptor) [pid 9387] close(26) = -1 EBADF (Bad file descriptor) [pid 9387] close(27) = -1 EBADF (Bad file descriptor) [pid 9387] close(28) = -1 EBADF (Bad file descriptor) [pid 9387] close(29) = -1 EBADF (Bad file descriptor) [pid 9387] exit_group(0) = ? [pid 9387] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3763, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3761", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3761", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3761/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3761/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3761/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3761") = 0 [pid 3620] mkdir("./3762", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3764 ./strace-static-x86_64: Process 9388 attached [pid 9388] chdir("./3762") = 0 [pid 9388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9388] setpgid(0, 0) = 0 [pid 9388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9388] write(3, "1000", 4) = 4 [pid 9388] close(3) = 0 [pid 9388] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9388] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.211032][ T9387] siw: device registration error -23 [pid 9388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9388] close(3) = 0 [pid 9388] close(4) = 0 [pid 9388] close(5) = 0 [pid 9388] close(6) = -1 EBADF (Bad file descriptor) [pid 9388] close(7) = -1 EBADF (Bad file descriptor) [pid 9388] close(8) = -1 EBADF (Bad file descriptor) [pid 9388] close(9) = -1 EBADF (Bad file descriptor) [pid 9388] close(10) = -1 EBADF (Bad file descriptor) [pid 9388] close(11) = -1 EBADF (Bad file descriptor) [pid 9388] close(12) = -1 EBADF (Bad file descriptor) [pid 9388] close(13) = -1 EBADF (Bad file descriptor) [pid 9388] close(14) = -1 EBADF (Bad file descriptor) [pid 9388] close(15) = -1 EBADF (Bad file descriptor) [pid 9388] close(16) = -1 EBADF (Bad file descriptor) [pid 9388] close(17) = -1 EBADF (Bad file descriptor) [pid 9388] close(18) = -1 EBADF (Bad file descriptor) [pid 9388] close(19) = -1 EBADF (Bad file descriptor) [pid 9388] close(20) = -1 EBADF (Bad file descriptor) [pid 9388] close(21) = -1 EBADF (Bad file descriptor) [pid 9388] close(22) = -1 EBADF (Bad file descriptor) [pid 9388] close(23) = -1 EBADF (Bad file descriptor) [pid 9388] close(24) = -1 EBADF (Bad file descriptor) [pid 9388] close(25) = -1 EBADF (Bad file descriptor) [pid 9388] close(26) = -1 EBADF (Bad file descriptor) [pid 9388] close(27) = -1 EBADF (Bad file descriptor) [pid 9388] close(28) = -1 EBADF (Bad file descriptor) [pid 9388] close(29) = -1 EBADF (Bad file descriptor) [pid 9388] exit_group(0) = ? [pid 9388] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3764, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3762", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3762", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3762/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3762/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3762/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3762") = 0 [pid 3620] mkdir("./3763", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3765 ./strace-static-x86_64: Process 9389 attached [pid 9389] chdir("./3763") = 0 [pid 9389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9389] setpgid(0, 0) = 0 [pid 9389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9389] write(3, "1000", 4) = 4 [pid 9389] close(3) = 0 [pid 9389] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9389] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.241302][ T9388] siw: device registration error -23 [pid 9389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9389] close(3) = 0 [pid 9389] close(4) = 0 [pid 9389] close(5) = 0 [pid 9389] close(6) = -1 EBADF (Bad file descriptor) [pid 9389] close(7) = -1 EBADF (Bad file descriptor) [pid 9389] close(8) = -1 EBADF (Bad file descriptor) [pid 9389] close(9) = -1 EBADF (Bad file descriptor) [pid 9389] close(10) = -1 EBADF (Bad file descriptor) [pid 9389] close(11) = -1 EBADF (Bad file descriptor) [pid 9389] close(12) = -1 EBADF (Bad file descriptor) [pid 9389] close(13) = -1 EBADF (Bad file descriptor) [pid 9389] close(14) = -1 EBADF (Bad file descriptor) [pid 9389] close(15) = -1 EBADF (Bad file descriptor) [pid 9389] close(16) = -1 EBADF (Bad file descriptor) [pid 9389] close(17) = -1 EBADF (Bad file descriptor) [pid 9389] close(18) = -1 EBADF (Bad file descriptor) [pid 9389] close(19) = -1 EBADF (Bad file descriptor) [pid 9389] close(20) = -1 EBADF (Bad file descriptor) [pid 9389] close(21) = -1 EBADF (Bad file descriptor) [pid 9389] close(22) = -1 EBADF (Bad file descriptor) [pid 9389] close(23) = -1 EBADF (Bad file descriptor) [pid 9389] close(24) = -1 EBADF (Bad file descriptor) [pid 9389] close(25) = -1 EBADF (Bad file descriptor) [pid 9389] close(26) = -1 EBADF (Bad file descriptor) [pid 9389] close(27) = -1 EBADF (Bad file descriptor) [pid 9389] close(28) = -1 EBADF (Bad file descriptor) [pid 9389] close(29) = -1 EBADF (Bad file descriptor) [pid 9389] exit_group(0) = ? [pid 9389] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3765, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3763", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3763", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3763/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3763/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3763/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3763") = 0 [pid 3620] mkdir("./3764", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9390 attached , child_tidptr=0x555555b53690) = 3766 [pid 9390] chdir("./3764") = 0 [pid 9390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9390] setpgid(0, 0) = 0 [pid 9390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9390] write(3, "1000", 4) = 4 [pid 9390] close(3) = 0 [pid 9390] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9390] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.274650][ T9389] siw: device registration error -23 [pid 9390] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9390] close(3) = 0 [pid 9390] close(4) = 0 [pid 9390] close(5) = 0 [pid 9390] close(6) = -1 EBADF (Bad file descriptor) [pid 9390] close(7) = -1 EBADF (Bad file descriptor) [pid 9390] close(8) = -1 EBADF (Bad file descriptor) [pid 9390] close(9) = -1 EBADF (Bad file descriptor) [pid 9390] close(10) = -1 EBADF (Bad file descriptor) [pid 9390] close(11) = -1 EBADF (Bad file descriptor) [pid 9390] close(12) = -1 EBADF (Bad file descriptor) [pid 9390] close(13) = -1 EBADF (Bad file descriptor) [pid 9390] close(14) = -1 EBADF (Bad file descriptor) [pid 9390] close(15) = -1 EBADF (Bad file descriptor) [pid 9390] close(16) = -1 EBADF (Bad file descriptor) [pid 9390] close(17) = -1 EBADF (Bad file descriptor) [pid 9390] close(18) = -1 EBADF (Bad file descriptor) [pid 9390] close(19) = -1 EBADF (Bad file descriptor) [pid 9390] close(20) = -1 EBADF (Bad file descriptor) [pid 9390] close(21) = -1 EBADF (Bad file descriptor) [pid 9390] close(22) = -1 EBADF (Bad file descriptor) [pid 9390] close(23) = -1 EBADF (Bad file descriptor) [pid 9390] close(24) = -1 EBADF (Bad file descriptor) [pid 9390] close(25) = -1 EBADF (Bad file descriptor) [pid 9390] close(26) = -1 EBADF (Bad file descriptor) [pid 9390] close(27) = -1 EBADF (Bad file descriptor) [pid 9390] close(28) = -1 EBADF (Bad file descriptor) [pid 9390] close(29) = -1 EBADF (Bad file descriptor) [pid 9390] exit_group(0) = ? [pid 9390] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3766, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3764", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3764", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3764/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3764/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3764/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3764") = 0 [pid 3620] mkdir("./3765", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9391 attached , child_tidptr=0x555555b53690) = 3767 [pid 9391] chdir("./3765") = 0 [pid 9391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9391] setpgid(0, 0) = 0 [pid 9391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9391] write(3, "1000", 4) = 4 [pid 9391] close(3) = 0 [pid 9391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9391] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.309768][ T9390] siw: device registration error -23 [pid 9391] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9391] close(3) = 0 [pid 9391] close(4) = 0 [pid 9391] close(5) = 0 [pid 9391] close(6) = -1 EBADF (Bad file descriptor) [pid 9391] close(7) = -1 EBADF (Bad file descriptor) [pid 9391] close(8) = -1 EBADF (Bad file descriptor) [pid 9391] close(9) = -1 EBADF (Bad file descriptor) [pid 9391] close(10) = -1 EBADF (Bad file descriptor) [pid 9391] close(11) = -1 EBADF (Bad file descriptor) [pid 9391] close(12) = -1 EBADF (Bad file descriptor) [pid 9391] close(13) = -1 EBADF (Bad file descriptor) [pid 9391] close(14) = -1 EBADF (Bad file descriptor) [pid 9391] close(15) = -1 EBADF (Bad file descriptor) [pid 9391] close(16) = -1 EBADF (Bad file descriptor) [pid 9391] close(17) = -1 EBADF (Bad file descriptor) [pid 9391] close(18) = -1 EBADF (Bad file descriptor) [pid 9391] close(19) = -1 EBADF (Bad file descriptor) [pid 9391] close(20) = -1 EBADF (Bad file descriptor) [pid 9391] close(21) = -1 EBADF (Bad file descriptor) [pid 9391] close(22) = -1 EBADF (Bad file descriptor) [pid 9391] close(23) = -1 EBADF (Bad file descriptor) [pid 9391] close(24) = -1 EBADF (Bad file descriptor) [pid 9391] close(25) = -1 EBADF (Bad file descriptor) [pid 9391] close(26) = -1 EBADF (Bad file descriptor) [pid 9391] close(27) = -1 EBADF (Bad file descriptor) [pid 9391] close(28) = -1 EBADF (Bad file descriptor) [pid 9391] close(29) = -1 EBADF (Bad file descriptor) [pid 9391] exit_group(0) = ? [pid 9391] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3767, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3765", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3765", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3765/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3765/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3765/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3765") = 0 [pid 3620] mkdir("./3766", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9392 attached , child_tidptr=0x555555b53690) = 3768 [pid 9392] chdir("./3766") = 0 [pid 9392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9392] setpgid(0, 0) = 0 [pid 9392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9392] write(3, "1000", 4) = 4 [pid 9392] close(3) = 0 [pid 9392] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9392] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.348395][ T9391] siw: device registration error -23 [pid 9392] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9392] close(3) = 0 [pid 9392] close(4) = 0 [pid 9392] close(5) = 0 [pid 9392] close(6) = -1 EBADF (Bad file descriptor) [pid 9392] close(7) = -1 EBADF (Bad file descriptor) [pid 9392] close(8) = -1 EBADF (Bad file descriptor) [pid 9392] close(9) = -1 EBADF (Bad file descriptor) [pid 9392] close(10) = -1 EBADF (Bad file descriptor) [pid 9392] close(11) = -1 EBADF (Bad file descriptor) [pid 9392] close(12) = -1 EBADF (Bad file descriptor) [pid 9392] close(13) = -1 EBADF (Bad file descriptor) [pid 9392] close(14) = -1 EBADF (Bad file descriptor) [pid 9392] close(15) = -1 EBADF (Bad file descriptor) [pid 9392] close(16) = -1 EBADF (Bad file descriptor) [pid 9392] close(17) = -1 EBADF (Bad file descriptor) [pid 9392] close(18) = -1 EBADF (Bad file descriptor) [pid 9392] close(19) = -1 EBADF (Bad file descriptor) [pid 9392] close(20) = -1 EBADF (Bad file descriptor) [pid 9392] close(21) = -1 EBADF (Bad file descriptor) [pid 9392] close(22) = -1 EBADF (Bad file descriptor) [pid 9392] close(23) = -1 EBADF (Bad file descriptor) [pid 9392] close(24) = -1 EBADF (Bad file descriptor) [pid 9392] close(25) = -1 EBADF (Bad file descriptor) [pid 9392] close(26) = -1 EBADF (Bad file descriptor) [pid 9392] close(27) = -1 EBADF (Bad file descriptor) [pid 9392] close(28) = -1 EBADF (Bad file descriptor) [pid 9392] close(29) = -1 EBADF (Bad file descriptor) [pid 9392] exit_group(0) = ? [pid 9392] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3768, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3766", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3766", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3766/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3766/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3766/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3766") = 0 [pid 3620] mkdir("./3767", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3769 ./strace-static-x86_64: Process 9393 attached [pid 9393] chdir("./3767") = 0 [pid 9393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9393] setpgid(0, 0) = 0 [pid 9393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9393] write(3, "1000", 4) = 4 [pid 9393] close(3) = 0 [pid 9393] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9393] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.382100][ T9392] siw: device registration error -23 [pid 9393] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9393] close(3) = 0 [pid 9393] close(4) = 0 [pid 9393] close(5) = 0 [pid 9393] close(6) = -1 EBADF (Bad file descriptor) [pid 9393] close(7) = -1 EBADF (Bad file descriptor) [pid 9393] close(8) = -1 EBADF (Bad file descriptor) [pid 9393] close(9) = -1 EBADF (Bad file descriptor) [pid 9393] close(10) = -1 EBADF (Bad file descriptor) [pid 9393] close(11) = -1 EBADF (Bad file descriptor) [pid 9393] close(12) = -1 EBADF (Bad file descriptor) [pid 9393] close(13) = -1 EBADF (Bad file descriptor) [pid 9393] close(14) = -1 EBADF (Bad file descriptor) [pid 9393] close(15) = -1 EBADF (Bad file descriptor) [pid 9393] close(16) = -1 EBADF (Bad file descriptor) [pid 9393] close(17) = -1 EBADF (Bad file descriptor) [pid 9393] close(18) = -1 EBADF (Bad file descriptor) [pid 9393] close(19) = -1 EBADF (Bad file descriptor) [pid 9393] close(20) = -1 EBADF (Bad file descriptor) [pid 9393] close(21) = -1 EBADF (Bad file descriptor) [pid 9393] close(22) = -1 EBADF (Bad file descriptor) [pid 9393] close(23) = -1 EBADF (Bad file descriptor) [pid 9393] close(24) = -1 EBADF (Bad file descriptor) [pid 9393] close(25) = -1 EBADF (Bad file descriptor) [pid 9393] close(26) = -1 EBADF (Bad file descriptor) [pid 9393] close(27) = -1 EBADF (Bad file descriptor) [pid 9393] close(28) = -1 EBADF (Bad file descriptor) [pid 9393] close(29) = -1 EBADF (Bad file descriptor) [pid 9393] exit_group(0) = ? [pid 9393] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3769, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3767", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3767", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3767/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3767/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3767/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3767") = 0 [pid 3620] mkdir("./3768", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9394 attached , child_tidptr=0x555555b53690) = 3770 [pid 9394] chdir("./3768") = 0 [pid 9394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9394] setpgid(0, 0) = 0 [pid 9394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9394] write(3, "1000", 4) = 4 [pid 9394] close(3) = 0 [pid 9394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9394] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.421784][ T9393] siw: device registration error -23 [pid 9394] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9394] close(3) = 0 [pid 9394] close(4) = 0 [pid 9394] close(5) = 0 [pid 9394] close(6) = -1 EBADF (Bad file descriptor) [pid 9394] close(7) = -1 EBADF (Bad file descriptor) [pid 9394] close(8) = -1 EBADF (Bad file descriptor) [pid 9394] close(9) = -1 EBADF (Bad file descriptor) [pid 9394] close(10) = -1 EBADF (Bad file descriptor) [pid 9394] close(11) = -1 EBADF (Bad file descriptor) [pid 9394] close(12) = -1 EBADF (Bad file descriptor) [pid 9394] close(13) = -1 EBADF (Bad file descriptor) [pid 9394] close(14) = -1 EBADF (Bad file descriptor) [pid 9394] close(15) = -1 EBADF (Bad file descriptor) [pid 9394] close(16) = -1 EBADF (Bad file descriptor) [pid 9394] close(17) = -1 EBADF (Bad file descriptor) [pid 9394] close(18) = -1 EBADF (Bad file descriptor) [pid 9394] close(19) = -1 EBADF (Bad file descriptor) [pid 9394] close(20) = -1 EBADF (Bad file descriptor) [pid 9394] close(21) = -1 EBADF (Bad file descriptor) [pid 9394] close(22) = -1 EBADF (Bad file descriptor) [pid 9394] close(23) = -1 EBADF (Bad file descriptor) [pid 9394] close(24) = -1 EBADF (Bad file descriptor) [pid 9394] close(25) = -1 EBADF (Bad file descriptor) [pid 9394] close(26) = -1 EBADF (Bad file descriptor) [pid 9394] close(27) = -1 EBADF (Bad file descriptor) [pid 9394] close(28) = -1 EBADF (Bad file descriptor) [pid 9394] close(29) = -1 EBADF (Bad file descriptor) [pid 9394] exit_group(0) = ? [pid 9394] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3770, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3768", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3768", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3768/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3768/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3768/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3768") = 0 [pid 3620] mkdir("./3769", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9395 attached , child_tidptr=0x555555b53690) = 3771 [pid 9395] chdir("./3769") = 0 [pid 9395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9395] setpgid(0, 0) = 0 [pid 9395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9395] write(3, "1000", 4) = 4 [pid 9395] close(3) = 0 [pid 9395] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9395] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.454126][ T9394] siw: device registration error -23 [pid 9395] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9395] close(3) = 0 [pid 9395] close(4) = 0 [pid 9395] close(5) = 0 [pid 9395] close(6) = -1 EBADF (Bad file descriptor) [pid 9395] close(7) = -1 EBADF (Bad file descriptor) [pid 9395] close(8) = -1 EBADF (Bad file descriptor) [pid 9395] close(9) = -1 EBADF (Bad file descriptor) [pid 9395] close(10) = -1 EBADF (Bad file descriptor) [pid 9395] close(11) = -1 EBADF (Bad file descriptor) [pid 9395] close(12) = -1 EBADF (Bad file descriptor) [pid 9395] close(13) = -1 EBADF (Bad file descriptor) [pid 9395] close(14) = -1 EBADF (Bad file descriptor) [pid 9395] close(15) = -1 EBADF (Bad file descriptor) [pid 9395] close(16) = -1 EBADF (Bad file descriptor) [pid 9395] close(17) = -1 EBADF (Bad file descriptor) [pid 9395] close(18) = -1 EBADF (Bad file descriptor) [pid 9395] close(19) = -1 EBADF (Bad file descriptor) [pid 9395] close(20) = -1 EBADF (Bad file descriptor) [pid 9395] close(21) = -1 EBADF (Bad file descriptor) [pid 9395] close(22) = -1 EBADF (Bad file descriptor) [pid 9395] close(23) = -1 EBADF (Bad file descriptor) [pid 9395] close(24) = -1 EBADF (Bad file descriptor) [pid 9395] close(25) = -1 EBADF (Bad file descriptor) [pid 9395] close(26) = -1 EBADF (Bad file descriptor) [pid 9395] close(27) = -1 EBADF (Bad file descriptor) [pid 9395] close(28) = -1 EBADF (Bad file descriptor) [pid 9395] close(29) = -1 EBADF (Bad file descriptor) [pid 9395] exit_group(0) = ? [pid 9395] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3771, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3769", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3769", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3769/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3769/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3769/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3769") = 0 [pid 3620] mkdir("./3770", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3772 ./strace-static-x86_64: Process 9396 attached [pid 9396] chdir("./3770") = 0 [pid 9396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9396] setpgid(0, 0) = 0 [pid 9396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9396] write(3, "1000", 4) = 4 [pid 9396] close(3) = 0 [pid 9396] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9396] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.485060][ T9395] siw: device registration error -23 [pid 9396] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9396] close(3) = 0 [pid 9396] close(4) = 0 [pid 9396] close(5) = 0 [pid 9396] close(6) = -1 EBADF (Bad file descriptor) [pid 9396] close(7) = -1 EBADF (Bad file descriptor) [pid 9396] close(8) = -1 EBADF (Bad file descriptor) [pid 9396] close(9) = -1 EBADF (Bad file descriptor) [pid 9396] close(10) = -1 EBADF (Bad file descriptor) [pid 9396] close(11) = -1 EBADF (Bad file descriptor) [pid 9396] close(12) = -1 EBADF (Bad file descriptor) [pid 9396] close(13) = -1 EBADF (Bad file descriptor) [pid 9396] close(14) = -1 EBADF (Bad file descriptor) [pid 9396] close(15) = -1 EBADF (Bad file descriptor) [pid 9396] close(16) = -1 EBADF (Bad file descriptor) [pid 9396] close(17) = -1 EBADF (Bad file descriptor) [pid 9396] close(18) = -1 EBADF (Bad file descriptor) [pid 9396] close(19) = -1 EBADF (Bad file descriptor) [pid 9396] close(20) = -1 EBADF (Bad file descriptor) [pid 9396] close(21) = -1 EBADF (Bad file descriptor) [pid 9396] close(22) = -1 EBADF (Bad file descriptor) [pid 9396] close(23) = -1 EBADF (Bad file descriptor) [pid 9396] close(24) = -1 EBADF (Bad file descriptor) [pid 9396] close(25) = -1 EBADF (Bad file descriptor) [pid 9396] close(26) = -1 EBADF (Bad file descriptor) [pid 9396] close(27) = -1 EBADF (Bad file descriptor) [pid 9396] close(28) = -1 EBADF (Bad file descriptor) [pid 9396] close(29) = -1 EBADF (Bad file descriptor) [pid 9396] exit_group(0) = ? [pid 9396] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3772, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3770", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3770", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3770/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3770/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3770/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3770") = 0 [pid 3620] mkdir("./3771", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9397 attached , child_tidptr=0x555555b53690) = 3773 [pid 9397] chdir("./3771") = 0 [pid 9397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9397] setpgid(0, 0) = 0 [pid 9397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9397] write(3, "1000", 4) = 4 [pid 9397] close(3) = 0 [pid 9397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9397] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.515875][ T9396] siw: device registration error -23 [pid 9397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9397] close(3) = 0 [pid 9397] close(4) = 0 [pid 9397] close(5) = 0 [pid 9397] close(6) = -1 EBADF (Bad file descriptor) [pid 9397] close(7) = -1 EBADF (Bad file descriptor) [pid 9397] close(8) = -1 EBADF (Bad file descriptor) [pid 9397] close(9) = -1 EBADF (Bad file descriptor) [pid 9397] close(10) = -1 EBADF (Bad file descriptor) [pid 9397] close(11) = -1 EBADF (Bad file descriptor) [pid 9397] close(12) = -1 EBADF (Bad file descriptor) [pid 9397] close(13) = -1 EBADF (Bad file descriptor) [pid 9397] close(14) = -1 EBADF (Bad file descriptor) [pid 9397] close(15) = -1 EBADF (Bad file descriptor) [pid 9397] close(16) = -1 EBADF (Bad file descriptor) [pid 9397] close(17) = -1 EBADF (Bad file descriptor) [pid 9397] close(18) = -1 EBADF (Bad file descriptor) [pid 9397] close(19) = -1 EBADF (Bad file descriptor) [pid 9397] close(20) = -1 EBADF (Bad file descriptor) [pid 9397] close(21) = -1 EBADF (Bad file descriptor) [pid 9397] close(22) = -1 EBADF (Bad file descriptor) [pid 9397] close(23) = -1 EBADF (Bad file descriptor) [pid 9397] close(24) = -1 EBADF (Bad file descriptor) [pid 9397] close(25) = -1 EBADF (Bad file descriptor) [pid 9397] close(26) = -1 EBADF (Bad file descriptor) [pid 9397] close(27) = -1 EBADF (Bad file descriptor) [pid 9397] close(28) = -1 EBADF (Bad file descriptor) [pid 9397] close(29) = -1 EBADF (Bad file descriptor) [pid 9397] exit_group(0) = ? [pid 9397] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3773, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3771", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3771", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3771/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3771/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3771/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3771") = 0 [pid 3620] mkdir("./3772", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3774 ./strace-static-x86_64: Process 9398 attached [pid 9398] chdir("./3772") = 0 [pid 9398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9398] setpgid(0, 0) = 0 [pid 9398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9398] write(3, "1000", 4) = 4 [pid 9398] close(3) = 0 [pid 9398] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9398] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.552063][ T9397] siw: device registration error -23 [pid 9398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9398] close(3) = 0 [pid 9398] close(4) = 0 [pid 9398] close(5) = 0 [pid 9398] close(6) = -1 EBADF (Bad file descriptor) [pid 9398] close(7) = -1 EBADF (Bad file descriptor) [pid 9398] close(8) = -1 EBADF (Bad file descriptor) [pid 9398] close(9) = -1 EBADF (Bad file descriptor) [pid 9398] close(10) = -1 EBADF (Bad file descriptor) [pid 9398] close(11) = -1 EBADF (Bad file descriptor) [pid 9398] close(12) = -1 EBADF (Bad file descriptor) [pid 9398] close(13) = -1 EBADF (Bad file descriptor) [pid 9398] close(14) = -1 EBADF (Bad file descriptor) [pid 9398] close(15) = -1 EBADF (Bad file descriptor) [pid 9398] close(16) = -1 EBADF (Bad file descriptor) [pid 9398] close(17) = -1 EBADF (Bad file descriptor) [pid 9398] close(18) = -1 EBADF (Bad file descriptor) [pid 9398] close(19) = -1 EBADF (Bad file descriptor) [pid 9398] close(20) = -1 EBADF (Bad file descriptor) [pid 9398] close(21) = -1 EBADF (Bad file descriptor) [pid 9398] close(22) = -1 EBADF (Bad file descriptor) [pid 9398] close(23) = -1 EBADF (Bad file descriptor) [pid 9398] close(24) = -1 EBADF (Bad file descriptor) [pid 9398] close(25) = -1 EBADF (Bad file descriptor) [pid 9398] close(26) = -1 EBADF (Bad file descriptor) [pid 9398] close(27) = -1 EBADF (Bad file descriptor) [pid 9398] close(28) = -1 EBADF (Bad file descriptor) [pid 9398] close(29) = -1 EBADF (Bad file descriptor) [pid 9398] exit_group(0) = ? [pid 9398] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3774, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3772", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3772", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3772/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3772/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3772/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3772") = 0 [pid 3620] mkdir("./3773", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3775 ./strace-static-x86_64: Process 9399 attached [pid 9399] chdir("./3773") = 0 [pid 9399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9399] setpgid(0, 0) = 0 [pid 9399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9399] write(3, "1000", 4) = 4 [pid 9399] close(3) = 0 [pid 9399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9399] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.585183][ T9398] siw: device registration error -23 [pid 9399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9399] close(3) = 0 [pid 9399] close(4) = 0 [pid 9399] close(5) = 0 [pid 9399] close(6) = -1 EBADF (Bad file descriptor) [pid 9399] close(7) = -1 EBADF (Bad file descriptor) [pid 9399] close(8) = -1 EBADF (Bad file descriptor) [pid 9399] close(9) = -1 EBADF (Bad file descriptor) [pid 9399] close(10) = -1 EBADF (Bad file descriptor) [pid 9399] close(11) = -1 EBADF (Bad file descriptor) [pid 9399] close(12) = -1 EBADF (Bad file descriptor) [pid 9399] close(13) = -1 EBADF (Bad file descriptor) [pid 9399] close(14) = -1 EBADF (Bad file descriptor) [pid 9399] close(15) = -1 EBADF (Bad file descriptor) [pid 9399] close(16) = -1 EBADF (Bad file descriptor) [pid 9399] close(17) = -1 EBADF (Bad file descriptor) [pid 9399] close(18) = -1 EBADF (Bad file descriptor) [pid 9399] close(19) = -1 EBADF (Bad file descriptor) [pid 9399] close(20) = -1 EBADF (Bad file descriptor) [pid 9399] close(21) = -1 EBADF (Bad file descriptor) [pid 9399] close(22) = -1 EBADF (Bad file descriptor) [pid 9399] close(23) = -1 EBADF (Bad file descriptor) [pid 9399] close(24) = -1 EBADF (Bad file descriptor) [pid 9399] close(25) = -1 EBADF (Bad file descriptor) [pid 9399] close(26) = -1 EBADF (Bad file descriptor) [pid 9399] close(27) = -1 EBADF (Bad file descriptor) [pid 9399] close(28) = -1 EBADF (Bad file descriptor) [pid 9399] close(29) = -1 EBADF (Bad file descriptor) [pid 9399] exit_group(0) = ? [pid 9399] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3775, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3773", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3773", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3773/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3773/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3773/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3773") = 0 [pid 3620] mkdir("./3774", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9400 attached , child_tidptr=0x555555b53690) = 3776 [pid 9400] chdir("./3774") = 0 [pid 9400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9400] setpgid(0, 0) = 0 [pid 9400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9400] write(3, "1000", 4) = 4 [pid 9400] close(3) = 0 [pid 9400] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9400] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.620389][ T9399] siw: device registration error -23 [pid 9400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9400] close(3) = 0 [pid 9400] close(4) = 0 [pid 9400] close(5) = 0 [pid 9400] close(6) = -1 EBADF (Bad file descriptor) [pid 9400] close(7) = -1 EBADF (Bad file descriptor) [pid 9400] close(8) = -1 EBADF (Bad file descriptor) [pid 9400] close(9) = -1 EBADF (Bad file descriptor) [pid 9400] close(10) = -1 EBADF (Bad file descriptor) [pid 9400] close(11) = -1 EBADF (Bad file descriptor) [pid 9400] close(12) = -1 EBADF (Bad file descriptor) [pid 9400] close(13) = -1 EBADF (Bad file descriptor) [pid 9400] close(14) = -1 EBADF (Bad file descriptor) [pid 9400] close(15) = -1 EBADF (Bad file descriptor) [pid 9400] close(16) = -1 EBADF (Bad file descriptor) [pid 9400] close(17) = -1 EBADF (Bad file descriptor) [pid 9400] close(18) = -1 EBADF (Bad file descriptor) [pid 9400] close(19) = -1 EBADF (Bad file descriptor) [pid 9400] close(20) = -1 EBADF (Bad file descriptor) [pid 9400] close(21) = -1 EBADF (Bad file descriptor) [pid 9400] close(22) = -1 EBADF (Bad file descriptor) [pid 9400] close(23) = -1 EBADF (Bad file descriptor) [pid 9400] close(24) = -1 EBADF (Bad file descriptor) [pid 9400] close(25) = -1 EBADF (Bad file descriptor) [pid 9400] close(26) = -1 EBADF (Bad file descriptor) [pid 9400] close(27) = -1 EBADF (Bad file descriptor) [pid 9400] close(28) = -1 EBADF (Bad file descriptor) [pid 9400] close(29) = -1 EBADF (Bad file descriptor) [pid 9400] exit_group(0) = ? [pid 9400] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3774", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3774", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3774/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3774/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3774/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3774") = 0 [pid 3620] mkdir("./3775", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3777 ./strace-static-x86_64: Process 9401 attached [pid 9401] chdir("./3775") = 0 [pid 9401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9401] setpgid(0, 0) = 0 [pid 9401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9401] write(3, "1000", 4) = 4 [pid 9401] close(3) = 0 [pid 9401] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9401] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.654841][ T9400] siw: device registration error -23 [pid 9401] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9401] close(3) = 0 [pid 9401] close(4) = 0 [pid 9401] close(5) = 0 [pid 9401] close(6) = -1 EBADF (Bad file descriptor) [pid 9401] close(7) = -1 EBADF (Bad file descriptor) [pid 9401] close(8) = -1 EBADF (Bad file descriptor) [pid 9401] close(9) = -1 EBADF (Bad file descriptor) [pid 9401] close(10) = -1 EBADF (Bad file descriptor) [pid 9401] close(11) = -1 EBADF (Bad file descriptor) [pid 9401] close(12) = -1 EBADF (Bad file descriptor) [pid 9401] close(13) = -1 EBADF (Bad file descriptor) [pid 9401] close(14) = -1 EBADF (Bad file descriptor) [pid 9401] close(15) = -1 EBADF (Bad file descriptor) [pid 9401] close(16) = -1 EBADF (Bad file descriptor) [pid 9401] close(17) = -1 EBADF (Bad file descriptor) [pid 9401] close(18) = -1 EBADF (Bad file descriptor) [pid 9401] close(19) = -1 EBADF (Bad file descriptor) [pid 9401] close(20) = -1 EBADF (Bad file descriptor) [pid 9401] close(21) = -1 EBADF (Bad file descriptor) [pid 9401] close(22) = -1 EBADF (Bad file descriptor) [pid 9401] close(23) = -1 EBADF (Bad file descriptor) [pid 9401] close(24) = -1 EBADF (Bad file descriptor) [pid 9401] close(25) = -1 EBADF (Bad file descriptor) [pid 9401] close(26) = -1 EBADF (Bad file descriptor) [pid 9401] close(27) = -1 EBADF (Bad file descriptor) [pid 9401] close(28) = -1 EBADF (Bad file descriptor) [pid 9401] close(29) = -1 EBADF (Bad file descriptor) [pid 9401] exit_group(0) = ? [pid 9401] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3777, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3775", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3775", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3775/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3775/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3775/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3775") = 0 [pid 3620] mkdir("./3776", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9402 attached , child_tidptr=0x555555b53690) = 3778 [pid 9402] chdir("./3776") = 0 [pid 9402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9402] setpgid(0, 0) = 0 [pid 9402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9402] write(3, "1000", 4) = 4 [pid 9402] close(3) = 0 [pid 9402] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9402] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.687506][ T9401] siw: device registration error -23 [pid 9402] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9402] close(3) = 0 [pid 9402] close(4) = 0 [pid 9402] close(5) = 0 [pid 9402] close(6) = -1 EBADF (Bad file descriptor) [pid 9402] close(7) = -1 EBADF (Bad file descriptor) [pid 9402] close(8) = -1 EBADF (Bad file descriptor) [pid 9402] close(9) = -1 EBADF (Bad file descriptor) [pid 9402] close(10) = -1 EBADF (Bad file descriptor) [pid 9402] close(11) = -1 EBADF (Bad file descriptor) [pid 9402] close(12) = -1 EBADF (Bad file descriptor) [pid 9402] close(13) = -1 EBADF (Bad file descriptor) [pid 9402] close(14) = -1 EBADF (Bad file descriptor) [pid 9402] close(15) = -1 EBADF (Bad file descriptor) [pid 9402] close(16) = -1 EBADF (Bad file descriptor) [pid 9402] close(17) = -1 EBADF (Bad file descriptor) [pid 9402] close(18) = -1 EBADF (Bad file descriptor) [pid 9402] close(19) = -1 EBADF (Bad file descriptor) [pid 9402] close(20) = -1 EBADF (Bad file descriptor) [pid 9402] close(21) = -1 EBADF (Bad file descriptor) [pid 9402] close(22) = -1 EBADF (Bad file descriptor) [pid 9402] close(23) = -1 EBADF (Bad file descriptor) [pid 9402] close(24) = -1 EBADF (Bad file descriptor) [pid 9402] close(25) = -1 EBADF (Bad file descriptor) [pid 9402] close(26) = -1 EBADF (Bad file descriptor) [pid 9402] close(27) = -1 EBADF (Bad file descriptor) [pid 9402] close(28) = -1 EBADF (Bad file descriptor) [pid 9402] close(29) = -1 EBADF (Bad file descriptor) [pid 9402] exit_group(0) = ? [pid 9402] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3778, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3776", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3776", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3776/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3776/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3776/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3776") = 0 [pid 3620] mkdir("./3777", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9403 attached [pid 9403] chdir("./3777" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3779 [pid 9403] <... chdir resumed>) = 0 [pid 9403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9403] setpgid(0, 0) = 0 [pid 9403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9403] write(3, "1000", 4) = 4 [pid 9403] close(3) = 0 [pid 9403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9403] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.723435][ T9402] siw: device registration error -23 [pid 9403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9403] close(3) = 0 [pid 9403] close(4) = 0 [pid 9403] close(5) = 0 [pid 9403] close(6) = -1 EBADF (Bad file descriptor) [pid 9403] close(7) = -1 EBADF (Bad file descriptor) [pid 9403] close(8) = -1 EBADF (Bad file descriptor) [pid 9403] close(9) = -1 EBADF (Bad file descriptor) [pid 9403] close(10) = -1 EBADF (Bad file descriptor) [pid 9403] close(11) = -1 EBADF (Bad file descriptor) [pid 9403] close(12) = -1 EBADF (Bad file descriptor) [pid 9403] close(13) = -1 EBADF (Bad file descriptor) [pid 9403] close(14) = -1 EBADF (Bad file descriptor) [pid 9403] close(15) = -1 EBADF (Bad file descriptor) [pid 9403] close(16) = -1 EBADF (Bad file descriptor) [pid 9403] close(17) = -1 EBADF (Bad file descriptor) [pid 9403] close(18) = -1 EBADF (Bad file descriptor) [pid 9403] close(19) = -1 EBADF (Bad file descriptor) [pid 9403] close(20) = -1 EBADF (Bad file descriptor) [pid 9403] close(21) = -1 EBADF (Bad file descriptor) [pid 9403] close(22) = -1 EBADF (Bad file descriptor) [pid 9403] close(23) = -1 EBADF (Bad file descriptor) [pid 9403] close(24) = -1 EBADF (Bad file descriptor) [pid 9403] close(25) = -1 EBADF (Bad file descriptor) [pid 9403] close(26) = -1 EBADF (Bad file descriptor) [pid 9403] close(27) = -1 EBADF (Bad file descriptor) [pid 9403] close(28) = -1 EBADF (Bad file descriptor) [pid 9403] close(29) = -1 EBADF (Bad file descriptor) [pid 9403] exit_group(0) = ? [pid 9403] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3779, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3777", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3777", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3777/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3777/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3777/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3777") = 0 [pid 3620] mkdir("./3778", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9404 attached , child_tidptr=0x555555b53690) = 3780 [pid 9404] chdir("./3778") = 0 [pid 9404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9404] setpgid(0, 0) = 0 [pid 9404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9404] write(3, "1000", 4) = 4 [pid 9404] close(3) = 0 [pid 9404] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9404] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.757964][ T9403] siw: device registration error -23 [pid 9404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9404] close(3) = 0 [pid 9404] close(4) = 0 [pid 9404] close(5) = 0 [pid 9404] close(6) = -1 EBADF (Bad file descriptor) [pid 9404] close(7) = -1 EBADF (Bad file descriptor) [pid 9404] close(8) = -1 EBADF (Bad file descriptor) [pid 9404] close(9) = -1 EBADF (Bad file descriptor) [pid 9404] close(10) = -1 EBADF (Bad file descriptor) [pid 9404] close(11) = -1 EBADF (Bad file descriptor) [pid 9404] close(12) = -1 EBADF (Bad file descriptor) [pid 9404] close(13) = -1 EBADF (Bad file descriptor) [pid 9404] close(14) = -1 EBADF (Bad file descriptor) [pid 9404] close(15) = -1 EBADF (Bad file descriptor) [pid 9404] close(16) = -1 EBADF (Bad file descriptor) [pid 9404] close(17) = -1 EBADF (Bad file descriptor) [pid 9404] close(18) = -1 EBADF (Bad file descriptor) [pid 9404] close(19) = -1 EBADF (Bad file descriptor) [pid 9404] close(20) = -1 EBADF (Bad file descriptor) [pid 9404] close(21) = -1 EBADF (Bad file descriptor) [pid 9404] close(22) = -1 EBADF (Bad file descriptor) [pid 9404] close(23) = -1 EBADF (Bad file descriptor) [pid 9404] close(24) = -1 EBADF (Bad file descriptor) [pid 9404] close(25) = -1 EBADF (Bad file descriptor) [pid 9404] close(26) = -1 EBADF (Bad file descriptor) [pid 9404] close(27) = -1 EBADF (Bad file descriptor) [pid 9404] close(28) = -1 EBADF (Bad file descriptor) [pid 9404] close(29) = -1 EBADF (Bad file descriptor) [pid 9404] exit_group(0) = ? [pid 9404] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3780, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3778", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3778", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3778/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3778/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3778/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3778") = 0 [pid 3620] mkdir("./3779", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9405 attached , child_tidptr=0x555555b53690) = 3781 [pid 9405] chdir("./3779") = 0 [pid 9405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9405] setpgid(0, 0) = 0 [pid 9405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9405] write(3, "1000", 4) = 4 [pid 9405] close(3) = 0 [pid 9405] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9405] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.791108][ T9404] siw: device registration error -23 [pid 9405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9405] close(3) = 0 [pid 9405] close(4) = 0 [pid 9405] close(5) = 0 [pid 9405] close(6) = -1 EBADF (Bad file descriptor) [pid 9405] close(7) = -1 EBADF (Bad file descriptor) [pid 9405] close(8) = -1 EBADF (Bad file descriptor) [pid 9405] close(9) = -1 EBADF (Bad file descriptor) [pid 9405] close(10) = -1 EBADF (Bad file descriptor) [pid 9405] close(11) = -1 EBADF (Bad file descriptor) [pid 9405] close(12) = -1 EBADF (Bad file descriptor) [pid 9405] close(13) = -1 EBADF (Bad file descriptor) [pid 9405] close(14) = -1 EBADF (Bad file descriptor) [pid 9405] close(15) = -1 EBADF (Bad file descriptor) [pid 9405] close(16) = -1 EBADF (Bad file descriptor) [pid 9405] close(17) = -1 EBADF (Bad file descriptor) [pid 9405] close(18) = -1 EBADF (Bad file descriptor) [pid 9405] close(19) = -1 EBADF (Bad file descriptor) [pid 9405] close(20) = -1 EBADF (Bad file descriptor) [pid 9405] close(21) = -1 EBADF (Bad file descriptor) [pid 9405] close(22) = -1 EBADF (Bad file descriptor) [pid 9405] close(23) = -1 EBADF (Bad file descriptor) [pid 9405] close(24) = -1 EBADF (Bad file descriptor) [pid 9405] close(25) = -1 EBADF (Bad file descriptor) [pid 9405] close(26) = -1 EBADF (Bad file descriptor) [pid 9405] close(27) = -1 EBADF (Bad file descriptor) [pid 9405] close(28) = -1 EBADF (Bad file descriptor) [pid 9405] close(29) = -1 EBADF (Bad file descriptor) [pid 9405] exit_group(0) = ? [pid 9405] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3781, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3779", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3779", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3779/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3779/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3779/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3779") = 0 [pid 3620] mkdir("./3780", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9406 attached , child_tidptr=0x555555b53690) = 3782 [pid 9406] chdir("./3780") = 0 [pid 9406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9406] setpgid(0, 0) = 0 [pid 9406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9406] write(3, "1000", 4) = 4 [pid 9406] close(3) = 0 [pid 9406] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9406] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.825840][ T9405] siw: device registration error -23 [pid 9406] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9406] close(3) = 0 [pid 9406] close(4) = 0 [pid 9406] close(5) = 0 [pid 9406] close(6) = -1 EBADF (Bad file descriptor) [pid 9406] close(7) = -1 EBADF (Bad file descriptor) [pid 9406] close(8) = -1 EBADF (Bad file descriptor) [pid 9406] close(9) = -1 EBADF (Bad file descriptor) [pid 9406] close(10) = -1 EBADF (Bad file descriptor) [pid 9406] close(11) = -1 EBADF (Bad file descriptor) [pid 9406] close(12) = -1 EBADF (Bad file descriptor) [pid 9406] close(13) = -1 EBADF (Bad file descriptor) [pid 9406] close(14) = -1 EBADF (Bad file descriptor) [pid 9406] close(15) = -1 EBADF (Bad file descriptor) [pid 9406] close(16) = -1 EBADF (Bad file descriptor) [pid 9406] close(17) = -1 EBADF (Bad file descriptor) [pid 9406] close(18) = -1 EBADF (Bad file descriptor) [pid 9406] close(19) = -1 EBADF (Bad file descriptor) [pid 9406] close(20) = -1 EBADF (Bad file descriptor) [pid 9406] close(21) = -1 EBADF (Bad file descriptor) [pid 9406] close(22) = -1 EBADF (Bad file descriptor) [pid 9406] close(23) = -1 EBADF (Bad file descriptor) [pid 9406] close(24) = -1 EBADF (Bad file descriptor) [pid 9406] close(25) = -1 EBADF (Bad file descriptor) [pid 9406] close(26) = -1 EBADF (Bad file descriptor) [pid 9406] close(27) = -1 EBADF (Bad file descriptor) [pid 9406] close(28) = -1 EBADF (Bad file descriptor) [pid 9406] close(29) = -1 EBADF (Bad file descriptor) [pid 9406] exit_group(0) = ? [pid 9406] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3782, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3780", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3780", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3780/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3780/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3780/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3780") = 0 [pid 3620] mkdir("./3781", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9407 attached , child_tidptr=0x555555b53690) = 3783 [pid 9407] chdir("./3781") = 0 [pid 9407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9407] setpgid(0, 0) = 0 [pid 9407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9407] write(3, "1000", 4) = 4 [pid 9407] close(3) = 0 [pid 9407] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9407] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.865304][ T9406] siw: device registration error -23 [pid 9407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9407] close(3) = 0 [pid 9407] close(4) = 0 [pid 9407] close(5) = 0 [pid 9407] close(6) = -1 EBADF (Bad file descriptor) [pid 9407] close(7) = -1 EBADF (Bad file descriptor) [pid 9407] close(8) = -1 EBADF (Bad file descriptor) [pid 9407] close(9) = -1 EBADF (Bad file descriptor) [pid 9407] close(10) = -1 EBADF (Bad file descriptor) [pid 9407] close(11) = -1 EBADF (Bad file descriptor) [pid 9407] close(12) = -1 EBADF (Bad file descriptor) [pid 9407] close(13) = -1 EBADF (Bad file descriptor) [pid 9407] close(14) = -1 EBADF (Bad file descriptor) [pid 9407] close(15) = -1 EBADF (Bad file descriptor) [pid 9407] close(16) = -1 EBADF (Bad file descriptor) [pid 9407] close(17) = -1 EBADF (Bad file descriptor) [pid 9407] close(18) = -1 EBADF (Bad file descriptor) [pid 9407] close(19) = -1 EBADF (Bad file descriptor) [pid 9407] close(20) = -1 EBADF (Bad file descriptor) [pid 9407] close(21) = -1 EBADF (Bad file descriptor) [pid 9407] close(22) = -1 EBADF (Bad file descriptor) [pid 9407] close(23) = -1 EBADF (Bad file descriptor) [pid 9407] close(24) = -1 EBADF (Bad file descriptor) [pid 9407] close(25) = -1 EBADF (Bad file descriptor) [pid 9407] close(26) = -1 EBADF (Bad file descriptor) [pid 9407] close(27) = -1 EBADF (Bad file descriptor) [pid 9407] close(28) = -1 EBADF (Bad file descriptor) [pid 9407] close(29) = -1 EBADF (Bad file descriptor) [pid 9407] exit_group(0) = ? [pid 9407] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3783, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3781", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3781", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3781/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3781/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3781/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3781") = 0 [pid 3620] mkdir("./3782", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3784 ./strace-static-x86_64: Process 9408 attached [pid 9408] chdir("./3782") = 0 [pid 9408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9408] setpgid(0, 0) = 0 [pid 9408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9408] write(3, "1000", 4) = 4 [pid 9408] close(3) = 0 [pid 9408] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9408] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.899506][ T9407] siw: device registration error -23 [pid 9408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9408] close(3) = 0 [pid 9408] close(4) = 0 [pid 9408] close(5) = 0 [pid 9408] close(6) = -1 EBADF (Bad file descriptor) [pid 9408] close(7) = -1 EBADF (Bad file descriptor) [pid 9408] close(8) = -1 EBADF (Bad file descriptor) [pid 9408] close(9) = -1 EBADF (Bad file descriptor) [pid 9408] close(10) = -1 EBADF (Bad file descriptor) [pid 9408] close(11) = -1 EBADF (Bad file descriptor) [pid 9408] close(12) = -1 EBADF (Bad file descriptor) [pid 9408] close(13) = -1 EBADF (Bad file descriptor) [pid 9408] close(14) = -1 EBADF (Bad file descriptor) [pid 9408] close(15) = -1 EBADF (Bad file descriptor) [pid 9408] close(16) = -1 EBADF (Bad file descriptor) [pid 9408] close(17) = -1 EBADF (Bad file descriptor) [pid 9408] close(18) = -1 EBADF (Bad file descriptor) [pid 9408] close(19) = -1 EBADF (Bad file descriptor) [pid 9408] close(20) = -1 EBADF (Bad file descriptor) [pid 9408] close(21) = -1 EBADF (Bad file descriptor) [pid 9408] close(22) = -1 EBADF (Bad file descriptor) [pid 9408] close(23) = -1 EBADF (Bad file descriptor) [pid 9408] close(24) = -1 EBADF (Bad file descriptor) [pid 9408] close(25) = -1 EBADF (Bad file descriptor) [pid 9408] close(26) = -1 EBADF (Bad file descriptor) [pid 9408] close(27) = -1 EBADF (Bad file descriptor) [pid 9408] close(28) = -1 EBADF (Bad file descriptor) [pid 9408] close(29) = -1 EBADF (Bad file descriptor) [pid 9408] exit_group(0) = ? [pid 9408] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3784, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3782", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3782", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3782/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3782/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3782/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3782") = 0 [pid 3620] mkdir("./3783", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3785 ./strace-static-x86_64: Process 9409 attached [pid 9409] chdir("./3783") = 0 [pid 9409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9409] setpgid(0, 0) = 0 [pid 9409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9409] write(3, "1000", 4) = 4 [pid 9409] close(3) = 0 [pid 9409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9409] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.938301][ T9408] siw: device registration error -23 [pid 9409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9409] close(3) = 0 [pid 9409] close(4) = 0 [pid 9409] close(5) = 0 [pid 9409] close(6) = -1 EBADF (Bad file descriptor) [pid 9409] close(7) = -1 EBADF (Bad file descriptor) [pid 9409] close(8) = -1 EBADF (Bad file descriptor) [pid 9409] close(9) = -1 EBADF (Bad file descriptor) [pid 9409] close(10) = -1 EBADF (Bad file descriptor) [pid 9409] close(11) = -1 EBADF (Bad file descriptor) [pid 9409] close(12) = -1 EBADF (Bad file descriptor) [pid 9409] close(13) = -1 EBADF (Bad file descriptor) [pid 9409] close(14) = -1 EBADF (Bad file descriptor) [pid 9409] close(15) = -1 EBADF (Bad file descriptor) [pid 9409] close(16) = -1 EBADF (Bad file descriptor) [pid 9409] close(17) = -1 EBADF (Bad file descriptor) [pid 9409] close(18) = -1 EBADF (Bad file descriptor) [pid 9409] close(19) = -1 EBADF (Bad file descriptor) [pid 9409] close(20) = -1 EBADF (Bad file descriptor) [pid 9409] close(21) = -1 EBADF (Bad file descriptor) [pid 9409] close(22) = -1 EBADF (Bad file descriptor) [pid 9409] close(23) = -1 EBADF (Bad file descriptor) [pid 9409] close(24) = -1 EBADF (Bad file descriptor) [pid 9409] close(25) = -1 EBADF (Bad file descriptor) [pid 9409] close(26) = -1 EBADF (Bad file descriptor) [pid 9409] close(27) = -1 EBADF (Bad file descriptor) [pid 9409] close(28) = -1 EBADF (Bad file descriptor) [pid 9409] close(29) = -1 EBADF (Bad file descriptor) [pid 9409] exit_group(0) = ? [pid 9409] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3785, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3783", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3783", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3783/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3783/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3783/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3783") = 0 [pid 3620] mkdir("./3784", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3786 ./strace-static-x86_64: Process 9410 attached [pid 9410] chdir("./3784") = 0 [pid 9410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9410] setpgid(0, 0) = 0 [pid 9410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9410] write(3, "1000", 4) = 4 [pid 9410] close(3) = 0 [pid 9410] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9410] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 220.974567][ T9409] siw: device registration error -23 [pid 9410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9410] close(3) = 0 [pid 9410] close(4) = 0 [pid 9410] close(5) = 0 [pid 9410] close(6) = -1 EBADF (Bad file descriptor) [pid 9410] close(7) = -1 EBADF (Bad file descriptor) [pid 9410] close(8) = -1 EBADF (Bad file descriptor) [pid 9410] close(9) = -1 EBADF (Bad file descriptor) [pid 9410] close(10) = -1 EBADF (Bad file descriptor) [pid 9410] close(11) = -1 EBADF (Bad file descriptor) [pid 9410] close(12) = -1 EBADF (Bad file descriptor) [pid 9410] close(13) = -1 EBADF (Bad file descriptor) [pid 9410] close(14) = -1 EBADF (Bad file descriptor) [pid 9410] close(15) = -1 EBADF (Bad file descriptor) [pid 9410] close(16) = -1 EBADF (Bad file descriptor) [pid 9410] close(17) = -1 EBADF (Bad file descriptor) [pid 9410] close(18) = -1 EBADF (Bad file descriptor) [pid 9410] close(19) = -1 EBADF (Bad file descriptor) [pid 9410] close(20) = -1 EBADF (Bad file descriptor) [pid 9410] close(21) = -1 EBADF (Bad file descriptor) [pid 9410] close(22) = -1 EBADF (Bad file descriptor) [pid 9410] close(23) = -1 EBADF (Bad file descriptor) [pid 9410] close(24) = -1 EBADF (Bad file descriptor) [pid 9410] close(25) = -1 EBADF (Bad file descriptor) [pid 9410] close(26) = -1 EBADF (Bad file descriptor) [pid 9410] close(27) = -1 EBADF (Bad file descriptor) [pid 9410] close(28) = -1 EBADF (Bad file descriptor) [pid 9410] close(29) = -1 EBADF (Bad file descriptor) [pid 9410] exit_group(0) = ? [pid 9410] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3786, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3784", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3784", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3784/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3784/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3784/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3784") = 0 [pid 3620] mkdir("./3785", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3787 ./strace-static-x86_64: Process 9411 attached [pid 9411] chdir("./3785") = 0 [pid 9411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9411] setpgid(0, 0) = 0 [pid 9411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9411] write(3, "1000", 4) = 4 [pid 9411] close(3) = 0 [pid 9411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9411] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.015265][ T9410] siw: device registration error -23 [pid 9411] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9411] close(3) = 0 [pid 9411] close(4) = 0 [pid 9411] close(5) = 0 [pid 9411] close(6) = -1 EBADF (Bad file descriptor) [pid 9411] close(7) = -1 EBADF (Bad file descriptor) [pid 9411] close(8) = -1 EBADF (Bad file descriptor) [pid 9411] close(9) = -1 EBADF (Bad file descriptor) [pid 9411] close(10) = -1 EBADF (Bad file descriptor) [pid 9411] close(11) = -1 EBADF (Bad file descriptor) [pid 9411] close(12) = -1 EBADF (Bad file descriptor) [pid 9411] close(13) = -1 EBADF (Bad file descriptor) [pid 9411] close(14) = -1 EBADF (Bad file descriptor) [pid 9411] close(15) = -1 EBADF (Bad file descriptor) [pid 9411] close(16) = -1 EBADF (Bad file descriptor) [pid 9411] close(17) = -1 EBADF (Bad file descriptor) [pid 9411] close(18) = -1 EBADF (Bad file descriptor) [pid 9411] close(19) = -1 EBADF (Bad file descriptor) [pid 9411] close(20) = -1 EBADF (Bad file descriptor) [pid 9411] close(21) = -1 EBADF (Bad file descriptor) [pid 9411] close(22) = -1 EBADF (Bad file descriptor) [pid 9411] close(23) = -1 EBADF (Bad file descriptor) [pid 9411] close(24) = -1 EBADF (Bad file descriptor) [pid 9411] close(25) = -1 EBADF (Bad file descriptor) [pid 9411] close(26) = -1 EBADF (Bad file descriptor) [pid 9411] close(27) = -1 EBADF (Bad file descriptor) [pid 9411] close(28) = -1 EBADF (Bad file descriptor) [pid 9411] close(29) = -1 EBADF (Bad file descriptor) [pid 9411] exit_group(0) = ? [pid 9411] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3787, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3785", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3785", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3785/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3785/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3785/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3785") = 0 [pid 3620] mkdir("./3786", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9412 attached , child_tidptr=0x555555b53690) = 3788 [pid 9412] chdir("./3786") = 0 [pid 9412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9412] setpgid(0, 0) = 0 [pid 9412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9412] write(3, "1000", 4) = 4 [pid 9412] close(3) = 0 [pid 9412] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9412] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.055583][ T9411] siw: device registration error -23 [pid 9412] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9412] close(3) = 0 [pid 9412] close(4) = 0 [pid 9412] close(5) = 0 [pid 9412] close(6) = -1 EBADF (Bad file descriptor) [pid 9412] close(7) = -1 EBADF (Bad file descriptor) [pid 9412] close(8) = -1 EBADF (Bad file descriptor) [pid 9412] close(9) = -1 EBADF (Bad file descriptor) [pid 9412] close(10) = -1 EBADF (Bad file descriptor) [pid 9412] close(11) = -1 EBADF (Bad file descriptor) [pid 9412] close(12) = -1 EBADF (Bad file descriptor) [pid 9412] close(13) = -1 EBADF (Bad file descriptor) [pid 9412] close(14) = -1 EBADF (Bad file descriptor) [pid 9412] close(15) = -1 EBADF (Bad file descriptor) [pid 9412] close(16) = -1 EBADF (Bad file descriptor) [pid 9412] close(17) = -1 EBADF (Bad file descriptor) [pid 9412] close(18) = -1 EBADF (Bad file descriptor) [pid 9412] close(19) = -1 EBADF (Bad file descriptor) [pid 9412] close(20) = -1 EBADF (Bad file descriptor) [pid 9412] close(21) = -1 EBADF (Bad file descriptor) [pid 9412] close(22) = -1 EBADF (Bad file descriptor) [pid 9412] close(23) = -1 EBADF (Bad file descriptor) [pid 9412] close(24) = -1 EBADF (Bad file descriptor) [pid 9412] close(25) = -1 EBADF (Bad file descriptor) [pid 9412] close(26) = -1 EBADF (Bad file descriptor) [pid 9412] close(27) = -1 EBADF (Bad file descriptor) [pid 9412] close(28) = -1 EBADF (Bad file descriptor) [pid 9412] close(29) = -1 EBADF (Bad file descriptor) [pid 9412] exit_group(0) = ? [pid 9412] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3788, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3786", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3786", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3786/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3786/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3786/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3786") = 0 [pid 3620] mkdir("./3787", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3789 ./strace-static-x86_64: Process 9413 attached [pid 9413] chdir("./3787") = 0 [pid 9413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9413] setpgid(0, 0) = 0 [pid 9413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9413] write(3, "1000", 4) = 4 [pid 9413] close(3) = 0 [pid 9413] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9413] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.087925][ T9412] siw: device registration error -23 [pid 9413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9413] close(3) = 0 [pid 9413] close(4) = 0 [pid 9413] close(5) = 0 [pid 9413] close(6) = -1 EBADF (Bad file descriptor) [pid 9413] close(7) = -1 EBADF (Bad file descriptor) [pid 9413] close(8) = -1 EBADF (Bad file descriptor) [pid 9413] close(9) = -1 EBADF (Bad file descriptor) [pid 9413] close(10) = -1 EBADF (Bad file descriptor) [pid 9413] close(11) = -1 EBADF (Bad file descriptor) [pid 9413] close(12) = -1 EBADF (Bad file descriptor) [pid 9413] close(13) = -1 EBADF (Bad file descriptor) [pid 9413] close(14) = -1 EBADF (Bad file descriptor) [pid 9413] close(15) = -1 EBADF (Bad file descriptor) [pid 9413] close(16) = -1 EBADF (Bad file descriptor) [pid 9413] close(17) = -1 EBADF (Bad file descriptor) [pid 9413] close(18) = -1 EBADF (Bad file descriptor) [pid 9413] close(19) = -1 EBADF (Bad file descriptor) [pid 9413] close(20) = -1 EBADF (Bad file descriptor) [pid 9413] close(21) = -1 EBADF (Bad file descriptor) [pid 9413] close(22) = -1 EBADF (Bad file descriptor) [pid 9413] close(23) = -1 EBADF (Bad file descriptor) [pid 9413] close(24) = -1 EBADF (Bad file descriptor) [pid 9413] close(25) = -1 EBADF (Bad file descriptor) [pid 9413] close(26) = -1 EBADF (Bad file descriptor) [pid 9413] close(27) = -1 EBADF (Bad file descriptor) [pid 9413] close(28) = -1 EBADF (Bad file descriptor) [pid 9413] close(29) = -1 EBADF (Bad file descriptor) [pid 9413] exit_group(0) = ? [pid 9413] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3789, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3787", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3787", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3787/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3787/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3787/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3787") = 0 [pid 3620] mkdir("./3788", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9414 attached , child_tidptr=0x555555b53690) = 3790 [pid 9414] chdir("./3788") = 0 [pid 9414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9414] setpgid(0, 0) = 0 [pid 9414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9414] write(3, "1000", 4) = 4 [pid 9414] close(3) = 0 [pid 9414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9414] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.124156][ T9413] siw: device registration error -23 [pid 9414] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9414] close(3) = 0 [pid 9414] close(4) = 0 [pid 9414] close(5) = 0 [pid 9414] close(6) = -1 EBADF (Bad file descriptor) [pid 9414] close(7) = -1 EBADF (Bad file descriptor) [pid 9414] close(8) = -1 EBADF (Bad file descriptor) [pid 9414] close(9) = -1 EBADF (Bad file descriptor) [pid 9414] close(10) = -1 EBADF (Bad file descriptor) [pid 9414] close(11) = -1 EBADF (Bad file descriptor) [pid 9414] close(12) = -1 EBADF (Bad file descriptor) [pid 9414] close(13) = -1 EBADF (Bad file descriptor) [pid 9414] close(14) = -1 EBADF (Bad file descriptor) [pid 9414] close(15) = -1 EBADF (Bad file descriptor) [pid 9414] close(16) = -1 EBADF (Bad file descriptor) [pid 9414] close(17) = -1 EBADF (Bad file descriptor) [pid 9414] close(18) = -1 EBADF (Bad file descriptor) [pid 9414] close(19) = -1 EBADF (Bad file descriptor) [pid 9414] close(20) = -1 EBADF (Bad file descriptor) [pid 9414] close(21) = -1 EBADF (Bad file descriptor) [pid 9414] close(22) = -1 EBADF (Bad file descriptor) [pid 9414] close(23) = -1 EBADF (Bad file descriptor) [pid 9414] close(24) = -1 EBADF (Bad file descriptor) [pid 9414] close(25) = -1 EBADF (Bad file descriptor) [pid 9414] close(26) = -1 EBADF (Bad file descriptor) [pid 9414] close(27) = -1 EBADF (Bad file descriptor) [pid 9414] close(28) = -1 EBADF (Bad file descriptor) [pid 9414] close(29) = -1 EBADF (Bad file descriptor) [pid 9414] exit_group(0) = ? [pid 9414] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3790, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3788", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3788", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3788/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3788/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3788/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3788") = 0 [pid 3620] mkdir("./3789", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3791 ./strace-static-x86_64: Process 9415 attached [pid 9415] chdir("./3789") = 0 [pid 9415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9415] setpgid(0, 0) = 0 [pid 9415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9415] write(3, "1000", 4) = 4 [pid 9415] close(3) = 0 [pid 9415] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9415] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.156344][ T9414] siw: device registration error -23 [pid 9415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9415] close(3) = 0 [pid 9415] close(4) = 0 [pid 9415] close(5) = 0 [pid 9415] close(6) = -1 EBADF (Bad file descriptor) [pid 9415] close(7) = -1 EBADF (Bad file descriptor) [pid 9415] close(8) = -1 EBADF (Bad file descriptor) [pid 9415] close(9) = -1 EBADF (Bad file descriptor) [pid 9415] close(10) = -1 EBADF (Bad file descriptor) [pid 9415] close(11) = -1 EBADF (Bad file descriptor) [pid 9415] close(12) = -1 EBADF (Bad file descriptor) [pid 9415] close(13) = -1 EBADF (Bad file descriptor) [pid 9415] close(14) = -1 EBADF (Bad file descriptor) [pid 9415] close(15) = -1 EBADF (Bad file descriptor) [pid 9415] close(16) = -1 EBADF (Bad file descriptor) [pid 9415] close(17) = -1 EBADF (Bad file descriptor) [pid 9415] close(18) = -1 EBADF (Bad file descriptor) [pid 9415] close(19) = -1 EBADF (Bad file descriptor) [pid 9415] close(20) = -1 EBADF (Bad file descriptor) [pid 9415] close(21) = -1 EBADF (Bad file descriptor) [pid 9415] close(22) = -1 EBADF (Bad file descriptor) [pid 9415] close(23) = -1 EBADF (Bad file descriptor) [pid 9415] close(24) = -1 EBADF (Bad file descriptor) [pid 9415] close(25) = -1 EBADF (Bad file descriptor) [pid 9415] close(26) = -1 EBADF (Bad file descriptor) [pid 9415] close(27) = -1 EBADF (Bad file descriptor) [pid 9415] close(28) = -1 EBADF (Bad file descriptor) [pid 9415] close(29) = -1 EBADF (Bad file descriptor) [pid 9415] exit_group(0) = ? [pid 9415] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3791, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3789", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3789", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3789/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3789/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3789/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3789") = 0 [pid 3620] mkdir("./3790", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9416 attached , child_tidptr=0x555555b53690) = 3792 [pid 9416] chdir("./3790") = 0 [pid 9416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9416] setpgid(0, 0) = 0 [pid 9416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9416] write(3, "1000", 4) = 4 [pid 9416] close(3) = 0 [pid 9416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9416] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.194034][ T9415] siw: device registration error -23 [pid 9416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9416] close(3) = 0 [pid 9416] close(4) = 0 [pid 9416] close(5) = 0 [pid 9416] close(6) = -1 EBADF (Bad file descriptor) [pid 9416] close(7) = -1 EBADF (Bad file descriptor) [pid 9416] close(8) = -1 EBADF (Bad file descriptor) [pid 9416] close(9) = -1 EBADF (Bad file descriptor) [pid 9416] close(10) = -1 EBADF (Bad file descriptor) [pid 9416] close(11) = -1 EBADF (Bad file descriptor) [pid 9416] close(12) = -1 EBADF (Bad file descriptor) [pid 9416] close(13) = -1 EBADF (Bad file descriptor) [pid 9416] close(14) = -1 EBADF (Bad file descriptor) [pid 9416] close(15) = -1 EBADF (Bad file descriptor) [pid 9416] close(16) = -1 EBADF (Bad file descriptor) [pid 9416] close(17) = -1 EBADF (Bad file descriptor) [pid 9416] close(18) = -1 EBADF (Bad file descriptor) [pid 9416] close(19) = -1 EBADF (Bad file descriptor) [pid 9416] close(20) = -1 EBADF (Bad file descriptor) [pid 9416] close(21) = -1 EBADF (Bad file descriptor) [pid 9416] close(22) = -1 EBADF (Bad file descriptor) [pid 9416] close(23) = -1 EBADF (Bad file descriptor) [pid 9416] close(24) = -1 EBADF (Bad file descriptor) [pid 9416] close(25) = -1 EBADF (Bad file descriptor) [pid 9416] close(26) = -1 EBADF (Bad file descriptor) [pid 9416] close(27) = -1 EBADF (Bad file descriptor) [pid 9416] close(28) = -1 EBADF (Bad file descriptor) [pid 9416] close(29) = -1 EBADF (Bad file descriptor) [pid 9416] exit_group(0) = ? [pid 9416] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3790", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3790", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3790/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3790/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3790/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3790") = 0 [pid 3620] mkdir("./3791", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9417 attached , child_tidptr=0x555555b53690) = 3793 [pid 9417] chdir("./3791") = 0 [pid 9417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 221.227942][ T9416] siw: device registration error -23 [pid 9417] setpgid(0, 0) = 0 [pid 9417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9417] write(3, "1000", 4) = 4 [pid 9417] close(3) = 0 [pid 9417] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9417] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9417] close(3) = 0 [pid 9417] close(4) = 0 [pid 9417] close(5) = 0 [pid 9417] close(6) = -1 EBADF (Bad file descriptor) [pid 9417] close(7) = -1 EBADF (Bad file descriptor) [pid 9417] close(8) = -1 EBADF (Bad file descriptor) [pid 9417] close(9) = -1 EBADF (Bad file descriptor) [pid 9417] close(10) = -1 EBADF (Bad file descriptor) [pid 9417] close(11) = -1 EBADF (Bad file descriptor) [pid 9417] close(12) = -1 EBADF (Bad file descriptor) [pid 9417] close(13) = -1 EBADF (Bad file descriptor) [pid 9417] close(14) = -1 EBADF (Bad file descriptor) [pid 9417] close(15) = -1 EBADF (Bad file descriptor) [pid 9417] close(16) = -1 EBADF (Bad file descriptor) [pid 9417] close(17) = -1 EBADF (Bad file descriptor) [pid 9417] close(18) = -1 EBADF (Bad file descriptor) [pid 9417] close(19) = -1 EBADF (Bad file descriptor) [pid 9417] close(20) = -1 EBADF (Bad file descriptor) [pid 9417] close(21) = -1 EBADF (Bad file descriptor) [pid 9417] close(22) = -1 EBADF (Bad file descriptor) [pid 9417] close(23) = -1 EBADF (Bad file descriptor) [pid 9417] close(24) = -1 EBADF (Bad file descriptor) [pid 9417] close(25) = -1 EBADF (Bad file descriptor) [pid 9417] close(26) = -1 EBADF (Bad file descriptor) [pid 9417] close(27) = -1 EBADF (Bad file descriptor) [pid 9417] close(28) = -1 EBADF (Bad file descriptor) [pid 9417] close(29) = -1 EBADF (Bad file descriptor) [pid 9417] exit_group(0) = ? [pid 9417] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3791", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3791", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3791/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3791/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3791/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3791") = 0 [pid 3620] mkdir("./3792", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3794 ./strace-static-x86_64: Process 9418 attached [pid 9418] chdir("./3792") = 0 [pid 9418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9418] setpgid(0, 0) = 0 [pid 9418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9418] write(3, "1000", 4) = 4 [pid 9418] close(3) = 0 [pid 9418] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9418] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.274886][ T9417] siw: device registration error -23 [pid 9418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9418] close(3) = 0 [pid 9418] close(4) = 0 [pid 9418] close(5) = 0 [pid 9418] close(6) = -1 EBADF (Bad file descriptor) [pid 9418] close(7) = -1 EBADF (Bad file descriptor) [pid 9418] close(8) = -1 EBADF (Bad file descriptor) [pid 9418] close(9) = -1 EBADF (Bad file descriptor) [pid 9418] close(10) = -1 EBADF (Bad file descriptor) [pid 9418] close(11) = -1 EBADF (Bad file descriptor) [pid 9418] close(12) = -1 EBADF (Bad file descriptor) [pid 9418] close(13) = -1 EBADF (Bad file descriptor) [pid 9418] close(14) = -1 EBADF (Bad file descriptor) [pid 9418] close(15) = -1 EBADF (Bad file descriptor) [pid 9418] close(16) = -1 EBADF (Bad file descriptor) [pid 9418] close(17) = -1 EBADF (Bad file descriptor) [pid 9418] close(18) = -1 EBADF (Bad file descriptor) [pid 9418] close(19) = -1 EBADF (Bad file descriptor) [pid 9418] close(20) = -1 EBADF (Bad file descriptor) [pid 9418] close(21) = -1 EBADF (Bad file descriptor) [pid 9418] close(22) = -1 EBADF (Bad file descriptor) [pid 9418] close(23) = -1 EBADF (Bad file descriptor) [pid 9418] close(24) = -1 EBADF (Bad file descriptor) [pid 9418] close(25) = -1 EBADF (Bad file descriptor) [pid 9418] close(26) = -1 EBADF (Bad file descriptor) [pid 9418] close(27) = -1 EBADF (Bad file descriptor) [pid 9418] close(28) = -1 EBADF (Bad file descriptor) [pid 9418] close(29) = -1 EBADF (Bad file descriptor) [pid 9418] exit_group(0) = ? [pid 9418] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3792", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3792", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3792/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3792/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3792/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3792") = 0 [pid 3620] mkdir("./3793", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3795 ./strace-static-x86_64: Process 9419 attached [pid 9419] chdir("./3793") = 0 [pid 9419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9419] setpgid(0, 0) = 0 [pid 9419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9419] write(3, "1000", 4) = 4 [pid 9419] close(3) = 0 [pid 9419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9419] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.317544][ T9418] siw: device registration error -23 [pid 9419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9419] close(3) = 0 [pid 9419] close(4) = 0 [pid 9419] close(5) = 0 [pid 9419] close(6) = -1 EBADF (Bad file descriptor) [pid 9419] close(7) = -1 EBADF (Bad file descriptor) [pid 9419] close(8) = -1 EBADF (Bad file descriptor) [pid 9419] close(9) = -1 EBADF (Bad file descriptor) [pid 9419] close(10) = -1 EBADF (Bad file descriptor) [pid 9419] close(11) = -1 EBADF (Bad file descriptor) [pid 9419] close(12) = -1 EBADF (Bad file descriptor) [pid 9419] close(13) = -1 EBADF (Bad file descriptor) [pid 9419] close(14) = -1 EBADF (Bad file descriptor) [pid 9419] close(15) = -1 EBADF (Bad file descriptor) [pid 9419] close(16) = -1 EBADF (Bad file descriptor) [pid 9419] close(17) = -1 EBADF (Bad file descriptor) [pid 9419] close(18) = -1 EBADF (Bad file descriptor) [pid 9419] close(19) = -1 EBADF (Bad file descriptor) [pid 9419] close(20) = -1 EBADF (Bad file descriptor) [pid 9419] close(21) = -1 EBADF (Bad file descriptor) [pid 9419] close(22) = -1 EBADF (Bad file descriptor) [pid 9419] close(23) = -1 EBADF (Bad file descriptor) [pid 9419] close(24) = -1 EBADF (Bad file descriptor) [pid 9419] close(25) = -1 EBADF (Bad file descriptor) [pid 9419] close(26) = -1 EBADF (Bad file descriptor) [pid 9419] close(27) = -1 EBADF (Bad file descriptor) [pid 9419] close(28) = -1 EBADF (Bad file descriptor) [pid 9419] close(29) = -1 EBADF (Bad file descriptor) [pid 9419] exit_group(0) = ? [pid 9419] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3795, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3793", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3793", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3793/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3793/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3793/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3793") = 0 [pid 3620] mkdir("./3794", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9420 attached , child_tidptr=0x555555b53690) = 3796 [pid 9420] chdir("./3794") = 0 [pid 9420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9420] setpgid(0, 0) = 0 [pid 9420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9420] write(3, "1000", 4) = 4 [pid 9420] close(3) = 0 [pid 9420] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9420] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9420] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9420] close(3) = 0 [pid 9420] close(4) = 0 [pid 9420] close(5) = 0 [pid 9420] close(6) = -1 EBADF (Bad file descriptor) [pid 9420] close(7) = -1 EBADF (Bad file descriptor) [pid 9420] close(8) = -1 EBADF (Bad file descriptor) [pid 9420] close(9) = -1 EBADF (Bad file descriptor) [pid 9420] close(10) = -1 EBADF (Bad file descriptor) [pid 9420] close(11) = -1 EBADF (Bad file descriptor) [pid 9420] close(12) = -1 EBADF (Bad file descriptor) [pid 9420] close(13) = -1 EBADF (Bad file descriptor) [pid 9420] close(14) = -1 EBADF (Bad file descriptor) [pid 9420] close(15) = -1 EBADF (Bad file descriptor) [pid 9420] close(16) = -1 EBADF (Bad file descriptor) [pid 9420] close(17) = -1 EBADF (Bad file descriptor) [pid 9420] close(18) = -1 EBADF (Bad file descriptor) [pid 9420] close(19) = -1 EBADF (Bad file descriptor) [pid 9420] close(20) = -1 EBADF (Bad file descriptor) [pid 9420] close(21) = -1 EBADF (Bad file descriptor) [pid 9420] close(22) = -1 EBADF (Bad file descriptor) [pid 9420] close(23) = -1 EBADF (Bad file descriptor) [pid 9420] close(24) = -1 EBADF (Bad file descriptor) [pid 9420] close(25) = -1 EBADF (Bad file descriptor) [pid 9420] close(26) = -1 EBADF (Bad file descriptor) [pid 9420] close(27) = -1 EBADF (Bad file descriptor) [pid 9420] close(28) = -1 EBADF (Bad file descriptor) [pid 9420] close(29) = -1 EBADF (Bad file descriptor) [pid 9420] exit_group(0) = ? [pid 9420] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3796, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3794", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3794", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3794/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3794/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3794/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3794") = 0 [pid 3620] mkdir("./3795", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9421 attached , child_tidptr=0x555555b53690) = 3797 [pid 9421] chdir("./3795") = 0 [pid 9421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9421] setpgid(0, 0) = 0 [pid 9421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9421] write(3, "1000", 4) = 4 [pid 9421] close(3) = 0 [pid 9421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9421] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.358921][ T9419] siw: device registration error -23 [ 221.393612][ T9420] siw: device registration error -23 [pid 9421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9421] close(3) = 0 [pid 9421] close(4) = 0 [pid 9421] close(5) = 0 [pid 9421] close(6) = -1 EBADF (Bad file descriptor) [pid 9421] close(7) = -1 EBADF (Bad file descriptor) [pid 9421] close(8) = -1 EBADF (Bad file descriptor) [pid 9421] close(9) = -1 EBADF (Bad file descriptor) [pid 9421] close(10) = -1 EBADF (Bad file descriptor) [pid 9421] close(11) = -1 EBADF (Bad file descriptor) [pid 9421] close(12) = -1 EBADF (Bad file descriptor) [pid 9421] close(13) = -1 EBADF (Bad file descriptor) [pid 9421] close(14) = -1 EBADF (Bad file descriptor) [pid 9421] close(15) = -1 EBADF (Bad file descriptor) [pid 9421] close(16) = -1 EBADF (Bad file descriptor) [pid 9421] close(17) = -1 EBADF (Bad file descriptor) [pid 9421] close(18) = -1 EBADF (Bad file descriptor) [pid 9421] close(19) = -1 EBADF (Bad file descriptor) [pid 9421] close(20) = -1 EBADF (Bad file descriptor) [pid 9421] close(21) = -1 EBADF (Bad file descriptor) [pid 9421] close(22) = -1 EBADF (Bad file descriptor) [pid 9421] close(23) = -1 EBADF (Bad file descriptor) [pid 9421] close(24) = -1 EBADF (Bad file descriptor) [pid 9421] close(25) = -1 EBADF (Bad file descriptor) [pid 9421] close(26) = -1 EBADF (Bad file descriptor) [pid 9421] close(27) = -1 EBADF (Bad file descriptor) [pid 9421] close(28) = -1 EBADF (Bad file descriptor) [pid 9421] close(29) = -1 EBADF (Bad file descriptor) [pid 9421] exit_group(0) = ? [pid 9421] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3797, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3795", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3795", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3795/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3795/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3795/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3795") = 0 [pid 3620] mkdir("./3796", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9422 attached , child_tidptr=0x555555b53690) = 3798 [pid 9422] chdir("./3796") = 0 [pid 9422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9422] setpgid(0, 0) = 0 [pid 9422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9422] write(3, "1000", 4) = 4 [pid 9422] close(3) = 0 [pid 9422] symlink("/dev/binderfs", "./binderfs") = 0 [ 221.420753][ T9421] siw: device registration error -23 [pid 9422] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9422] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9422] close(3) = 0 [pid 9422] close(4) = 0 [pid 9422] close(5) = 0 [pid 9422] close(6) = -1 EBADF (Bad file descriptor) [pid 9422] close(7) = -1 EBADF (Bad file descriptor) [pid 9422] close(8) = -1 EBADF (Bad file descriptor) [pid 9422] close(9) = -1 EBADF (Bad file descriptor) [pid 9422] close(10) = -1 EBADF (Bad file descriptor) [pid 9422] close(11) = -1 EBADF (Bad file descriptor) [pid 9422] close(12) = -1 EBADF (Bad file descriptor) [pid 9422] close(13) = -1 EBADF (Bad file descriptor) [pid 9422] close(14) = -1 EBADF (Bad file descriptor) [pid 9422] close(15) = -1 EBADF (Bad file descriptor) [pid 9422] close(16) = -1 EBADF (Bad file descriptor) [pid 9422] close(17) = -1 EBADF (Bad file descriptor) [pid 9422] close(18) = -1 EBADF (Bad file descriptor) [pid 9422] close(19) = -1 EBADF (Bad file descriptor) [pid 9422] close(20) = -1 EBADF (Bad file descriptor) [pid 9422] close(21) = -1 EBADF (Bad file descriptor) [pid 9422] close(22) = -1 EBADF (Bad file descriptor) [pid 9422] close(23) = -1 EBADF (Bad file descriptor) [pid 9422] close(24) = -1 EBADF (Bad file descriptor) [pid 9422] close(25) = -1 EBADF (Bad file descriptor) [pid 9422] close(26) = -1 EBADF (Bad file descriptor) [pid 9422] close(27) = -1 EBADF (Bad file descriptor) [pid 9422] close(28) = -1 EBADF (Bad file descriptor) [pid 9422] close(29) = -1 EBADF (Bad file descriptor) [pid 9422] exit_group(0) = ? [pid 9422] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3798, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3796", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3796", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3796/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3796/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3796/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3796") = 0 [pid 3620] mkdir("./3797", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9423 attached , child_tidptr=0x555555b53690) = 3799 [pid 9423] chdir("./3797") = 0 [pid 9423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9423] setpgid(0, 0) = 0 [pid 9423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9423] write(3, "1000", 4) = 4 [pid 9423] close(3) = 0 [pid 9423] symlink("/dev/binderfs", "./binderfs") = 0 [ 221.452995][ T9422] siw: device registration error -23 [pid 9423] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9423] close(3) = 0 [pid 9423] close(4) = 0 [pid 9423] close(5) = 0 [pid 9423] close(6) = -1 EBADF (Bad file descriptor) [pid 9423] close(7) = -1 EBADF (Bad file descriptor) [pid 9423] close(8) = -1 EBADF (Bad file descriptor) [pid 9423] close(9) = -1 EBADF (Bad file descriptor) [pid 9423] close(10) = -1 EBADF (Bad file descriptor) [pid 9423] close(11) = -1 EBADF (Bad file descriptor) [pid 9423] close(12) = -1 EBADF (Bad file descriptor) [pid 9423] close(13) = -1 EBADF (Bad file descriptor) [pid 9423] close(14) = -1 EBADF (Bad file descriptor) [pid 9423] close(15) = -1 EBADF (Bad file descriptor) [pid 9423] close(16) = -1 EBADF (Bad file descriptor) [pid 9423] close(17) = -1 EBADF (Bad file descriptor) [pid 9423] close(18) = -1 EBADF (Bad file descriptor) [pid 9423] close(19) = -1 EBADF (Bad file descriptor) [pid 9423] close(20) = -1 EBADF (Bad file descriptor) [pid 9423] close(21) = -1 EBADF (Bad file descriptor) [pid 9423] close(22) = -1 EBADF (Bad file descriptor) [pid 9423] close(23) = -1 EBADF (Bad file descriptor) [pid 9423] close(24) = -1 EBADF (Bad file descriptor) [pid 9423] close(25) = -1 EBADF (Bad file descriptor) [pid 9423] close(26) = -1 EBADF (Bad file descriptor) [pid 9423] close(27) = -1 EBADF (Bad file descriptor) [pid 9423] close(28) = -1 EBADF (Bad file descriptor) [pid 9423] close(29) = -1 EBADF (Bad file descriptor) [pid 9423] exit_group(0) = ? [pid 9423] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3799, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3797", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3797", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3797/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3797/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3797/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3797") = 0 [pid 3620] mkdir("./3798", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9424 attached , child_tidptr=0x555555b53690) = 3800 [pid 9424] chdir("./3798") = 0 [pid 9424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9424] setpgid(0, 0) = 0 [pid 9424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9424] write(3, "1000", 4) = 4 [pid 9424] close(3) = 0 [pid 9424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9424] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9424] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9424] close(3) = 0 [pid 9424] close(4) = 0 [pid 9424] close(5) = 0 [pid 9424] close(6) = -1 EBADF (Bad file descriptor) [pid 9424] close(7) = -1 EBADF (Bad file descriptor) [pid 9424] close(8) = -1 EBADF (Bad file descriptor) [pid 9424] close(9) = -1 EBADF (Bad file descriptor) [pid 9424] close(10) = -1 EBADF (Bad file descriptor) [pid 9424] close(11) = -1 EBADF (Bad file descriptor) [pid 9424] close(12) = -1 EBADF (Bad file descriptor) [pid 9424] close(13) = -1 EBADF (Bad file descriptor) [pid 9424] close(14) = -1 EBADF (Bad file descriptor) [pid 9424] close(15) = -1 EBADF (Bad file descriptor) [pid 9424] close(16) = -1 EBADF (Bad file descriptor) [pid 9424] close(17) = -1 EBADF (Bad file descriptor) [pid 9424] close(18) = -1 EBADF (Bad file descriptor) [pid 9424] close(19) = -1 EBADF (Bad file descriptor) [pid 9424] close(20) = -1 EBADF (Bad file descriptor) [pid 9424] close(21) = -1 EBADF (Bad file descriptor) [pid 9424] close(22) = -1 EBADF (Bad file descriptor) [pid 9424] close(23) = -1 EBADF (Bad file descriptor) [pid 9424] close(24) = -1 EBADF (Bad file descriptor) [pid 9424] close(25) = -1 EBADF (Bad file descriptor) [pid 9424] close(26) = -1 EBADF (Bad file descriptor) [pid 9424] close(27) = -1 EBADF (Bad file descriptor) [pid 9424] close(28) = -1 EBADF (Bad file descriptor) [pid 9424] close(29) = -1 EBADF (Bad file descriptor) [pid 9424] exit_group(0) = ? [pid 9424] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3800, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3798", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3798", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3798/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3798/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3798/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3798") = 0 [pid 3620] mkdir("./3799", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9425 attached , child_tidptr=0x555555b53690) = 3801 [pid 9425] chdir("./3799") = 0 [pid 9425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9425] setpgid(0, 0) = 0 [pid 9425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9425] write(3, "1000", 4) = 4 [pid 9425] close(3) = 0 [ 221.494871][ T9423] siw: device registration error -23 [ 221.522554][ T9424] siw: device registration error -23 [pid 9425] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9425] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9425] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9425] close(3) = 0 [pid 9425] close(4) = 0 [pid 9425] close(5) = 0 [pid 9425] close(6) = -1 EBADF (Bad file descriptor) [pid 9425] close(7) = -1 EBADF (Bad file descriptor) [pid 9425] close(8) = -1 EBADF (Bad file descriptor) [pid 9425] close(9) = -1 EBADF (Bad file descriptor) [pid 9425] close(10) = -1 EBADF (Bad file descriptor) [pid 9425] close(11) = -1 EBADF (Bad file descriptor) [pid 9425] close(12) = -1 EBADF (Bad file descriptor) [pid 9425] close(13) = -1 EBADF (Bad file descriptor) [pid 9425] close(14) = -1 EBADF (Bad file descriptor) [pid 9425] close(15) = -1 EBADF (Bad file descriptor) [pid 9425] close(16) = -1 EBADF (Bad file descriptor) [pid 9425] close(17) = -1 EBADF (Bad file descriptor) [pid 9425] close(18) = -1 EBADF (Bad file descriptor) [pid 9425] close(19) = -1 EBADF (Bad file descriptor) [pid 9425] close(20) = -1 EBADF (Bad file descriptor) [pid 9425] close(21) = -1 EBADF (Bad file descriptor) [pid 9425] close(22) = -1 EBADF (Bad file descriptor) [pid 9425] close(23) = -1 EBADF (Bad file descriptor) [pid 9425] close(24) = -1 EBADF (Bad file descriptor) [pid 9425] close(25) = -1 EBADF (Bad file descriptor) [pid 9425] close(26) = -1 EBADF (Bad file descriptor) [pid 9425] close(27) = -1 EBADF (Bad file descriptor) [pid 9425] close(28) = -1 EBADF (Bad file descriptor) [pid 9425] close(29) = -1 EBADF (Bad file descriptor) [pid 9425] exit_group(0) = ? [pid 9425] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3801, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3799", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3799", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3799/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3799/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3799/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3799") = 0 [pid 3620] mkdir("./3800", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9426 attached , child_tidptr=0x555555b53690) = 3802 [pid 9426] chdir("./3800") = 0 [pid 9426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9426] setpgid(0, 0) = 0 [pid 9426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9426] write(3, "1000", 4) = 4 [pid 9426] close(3) = 0 [pid 9426] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9426] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.554538][ T9425] siw: device registration error -23 [pid 9426] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9426] close(3) = 0 [pid 9426] close(4) = 0 [pid 9426] close(5) = 0 [pid 9426] close(6) = -1 EBADF (Bad file descriptor) [pid 9426] close(7) = -1 EBADF (Bad file descriptor) [pid 9426] close(8) = -1 EBADF (Bad file descriptor) [pid 9426] close(9) = -1 EBADF (Bad file descriptor) [pid 9426] close(10) = -1 EBADF (Bad file descriptor) [pid 9426] close(11) = -1 EBADF (Bad file descriptor) [pid 9426] close(12) = -1 EBADF (Bad file descriptor) [pid 9426] close(13) = -1 EBADF (Bad file descriptor) [pid 9426] close(14) = -1 EBADF (Bad file descriptor) [pid 9426] close(15) = -1 EBADF (Bad file descriptor) [pid 9426] close(16) = -1 EBADF (Bad file descriptor) [pid 9426] close(17) = -1 EBADF (Bad file descriptor) [pid 9426] close(18) = -1 EBADF (Bad file descriptor) [pid 9426] close(19) = -1 EBADF (Bad file descriptor) [pid 9426] close(20) = -1 EBADF (Bad file descriptor) [pid 9426] close(21) = -1 EBADF (Bad file descriptor) [pid 9426] close(22) = -1 EBADF (Bad file descriptor) [pid 9426] close(23) = -1 EBADF (Bad file descriptor) [pid 9426] close(24) = -1 EBADF (Bad file descriptor) [pid 9426] close(25) = -1 EBADF (Bad file descriptor) [pid 9426] close(26) = -1 EBADF (Bad file descriptor) [pid 9426] close(27) = -1 EBADF (Bad file descriptor) [pid 9426] close(28) = -1 EBADF (Bad file descriptor) [pid 9426] close(29) = -1 EBADF (Bad file descriptor) [pid 9426] exit_group(0) = ? [pid 9426] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3802, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3800", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3800", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3800/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3800/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3800/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3800") = 0 [pid 3620] mkdir("./3801", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9427 attached , child_tidptr=0x555555b53690) = 3803 [pid 9427] chdir("./3801") = 0 [pid 9427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9427] setpgid(0, 0) = 0 [pid 9427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9427] write(3, "1000", 4) = 4 [ 221.591131][ T9426] siw: device registration error -23 [pid 9427] close(3) = 0 [pid 9427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9427] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9427] close(3) = 0 [pid 9427] close(4) = 0 [pid 9427] close(5) = 0 [pid 9427] close(6) = -1 EBADF (Bad file descriptor) [pid 9427] close(7) = -1 EBADF (Bad file descriptor) [pid 9427] close(8) = -1 EBADF (Bad file descriptor) [pid 9427] close(9) = -1 EBADF (Bad file descriptor) [pid 9427] close(10) = -1 EBADF (Bad file descriptor) [pid 9427] close(11) = -1 EBADF (Bad file descriptor) [pid 9427] close(12) = -1 EBADF (Bad file descriptor) [pid 9427] close(13) = -1 EBADF (Bad file descriptor) [pid 9427] close(14) = -1 EBADF (Bad file descriptor) [pid 9427] close(15) = -1 EBADF (Bad file descriptor) [pid 9427] close(16) = -1 EBADF (Bad file descriptor) [pid 9427] close(17) = -1 EBADF (Bad file descriptor) [pid 9427] close(18) = -1 EBADF (Bad file descriptor) [pid 9427] close(19) = -1 EBADF (Bad file descriptor) [pid 9427] close(20) = -1 EBADF (Bad file descriptor) [pid 9427] close(21) = -1 EBADF (Bad file descriptor) [pid 9427] close(22) = -1 EBADF (Bad file descriptor) [pid 9427] close(23) = -1 EBADF (Bad file descriptor) [pid 9427] close(24) = -1 EBADF (Bad file descriptor) [pid 9427] close(25) = -1 EBADF (Bad file descriptor) [pid 9427] close(26) = -1 EBADF (Bad file descriptor) [pid 9427] close(27) = -1 EBADF (Bad file descriptor) [pid 9427] close(28) = -1 EBADF (Bad file descriptor) [pid 9427] close(29) = -1 EBADF (Bad file descriptor) [pid 9427] exit_group(0) = ? [pid 9427] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3801", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3801", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3801/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3801/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3801/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3801") = 0 [pid 3620] mkdir("./3802", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3804 ./strace-static-x86_64: Process 9428 attached [pid 9428] chdir("./3802") = 0 [pid 9428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9428] setpgid(0, 0) = 0 [pid 9428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9428] write(3, "1000", 4) = 4 [pid 9428] close(3) = 0 [pid 9428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9428] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.633931][ T9427] siw: device registration error -23 [pid 9428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9428] close(3) = 0 [pid 9428] close(4) = 0 [pid 9428] close(5) = 0 [pid 9428] close(6) = -1 EBADF (Bad file descriptor) [pid 9428] close(7) = -1 EBADF (Bad file descriptor) [pid 9428] close(8) = -1 EBADF (Bad file descriptor) [pid 9428] close(9) = -1 EBADF (Bad file descriptor) [pid 9428] close(10) = -1 EBADF (Bad file descriptor) [pid 9428] close(11) = -1 EBADF (Bad file descriptor) [pid 9428] close(12) = -1 EBADF (Bad file descriptor) [pid 9428] close(13) = -1 EBADF (Bad file descriptor) [pid 9428] close(14) = -1 EBADF (Bad file descriptor) [pid 9428] close(15) = -1 EBADF (Bad file descriptor) [pid 9428] close(16) = -1 EBADF (Bad file descriptor) [pid 9428] close(17) = -1 EBADF (Bad file descriptor) [pid 9428] close(18) = -1 EBADF (Bad file descriptor) [pid 9428] close(19) = -1 EBADF (Bad file descriptor) [pid 9428] close(20) = -1 EBADF (Bad file descriptor) [pid 9428] close(21) = -1 EBADF (Bad file descriptor) [pid 9428] close(22) = -1 EBADF (Bad file descriptor) [pid 9428] close(23) = -1 EBADF (Bad file descriptor) [pid 9428] close(24) = -1 EBADF (Bad file descriptor) [pid 9428] close(25) = -1 EBADF (Bad file descriptor) [pid 9428] close(26) = -1 EBADF (Bad file descriptor) [pid 9428] close(27) = -1 EBADF (Bad file descriptor) [pid 9428] close(28) = -1 EBADF (Bad file descriptor) [pid 9428] close(29) = -1 EBADF (Bad file descriptor) [pid 9428] exit_group(0) = ? [pid 9428] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3804, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3802", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3802", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3802/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3802/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3802/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3802") = 0 [pid 3620] mkdir("./3803", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3805 ./strace-static-x86_64: Process 9429 attached [pid 9429] chdir("./3803") = 0 [pid 9429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9429] setpgid(0, 0) = 0 [pid 9429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9429] write(3, "1000", 4) = 4 [pid 9429] close(3) = 0 [pid 9429] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9429] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.675301][ T9428] siw: device registration error -23 [pid 9429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9429] close(3) = 0 [pid 9429] close(4) = 0 [pid 9429] close(5) = 0 [pid 9429] close(6) = -1 EBADF (Bad file descriptor) [pid 9429] close(7) = -1 EBADF (Bad file descriptor) [pid 9429] close(8) = -1 EBADF (Bad file descriptor) [pid 9429] close(9) = -1 EBADF (Bad file descriptor) [pid 9429] close(10) = -1 EBADF (Bad file descriptor) [pid 9429] close(11) = -1 EBADF (Bad file descriptor) [pid 9429] close(12) = -1 EBADF (Bad file descriptor) [pid 9429] close(13) = -1 EBADF (Bad file descriptor) [pid 9429] close(14) = -1 EBADF (Bad file descriptor) [pid 9429] close(15) = -1 EBADF (Bad file descriptor) [pid 9429] close(16) = -1 EBADF (Bad file descriptor) [pid 9429] close(17) = -1 EBADF (Bad file descriptor) [pid 9429] close(18) = -1 EBADF (Bad file descriptor) [pid 9429] close(19) = -1 EBADF (Bad file descriptor) [pid 9429] close(20) = -1 EBADF (Bad file descriptor) [pid 9429] close(21) = -1 EBADF (Bad file descriptor) [pid 9429] close(22) = -1 EBADF (Bad file descriptor) [pid 9429] close(23) = -1 EBADF (Bad file descriptor) [pid 9429] close(24) = -1 EBADF (Bad file descriptor) [pid 9429] close(25) = -1 EBADF (Bad file descriptor) [pid 9429] close(26) = -1 EBADF (Bad file descriptor) [pid 9429] close(27) = -1 EBADF (Bad file descriptor) [pid 9429] close(28) = -1 EBADF (Bad file descriptor) [pid 9429] close(29) = -1 EBADF (Bad file descriptor) [pid 9429] exit_group(0) = ? [pid 9429] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3805, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3803", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3803", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3803/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3803/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3803/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3803") = 0 [pid 3620] mkdir("./3804", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3806 ./strace-static-x86_64: Process 9430 attached [pid 9430] chdir("./3804") = 0 [pid 9430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9430] setpgid(0, 0) = 0 [pid 9430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9430] write(3, "1000", 4) = 4 [pid 9430] close(3) = 0 [pid 9430] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9430] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.714488][ T9429] siw: device registration error -23 [pid 9430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9430] close(3) = 0 [pid 9430] close(4) = 0 [pid 9430] close(5) = 0 [pid 9430] close(6) = -1 EBADF (Bad file descriptor) [pid 9430] close(7) = -1 EBADF (Bad file descriptor) [pid 9430] close(8) = -1 EBADF (Bad file descriptor) [pid 9430] close(9) = -1 EBADF (Bad file descriptor) [pid 9430] close(10) = -1 EBADF (Bad file descriptor) [pid 9430] close(11) = -1 EBADF (Bad file descriptor) [pid 9430] close(12) = -1 EBADF (Bad file descriptor) [pid 9430] close(13) = -1 EBADF (Bad file descriptor) [pid 9430] close(14) = -1 EBADF (Bad file descriptor) [pid 9430] close(15) = -1 EBADF (Bad file descriptor) [pid 9430] close(16) = -1 EBADF (Bad file descriptor) [pid 9430] close(17) = -1 EBADF (Bad file descriptor) [pid 9430] close(18) = -1 EBADF (Bad file descriptor) [pid 9430] close(19) = -1 EBADF (Bad file descriptor) [pid 9430] close(20) = -1 EBADF (Bad file descriptor) [pid 9430] close(21) = -1 EBADF (Bad file descriptor) [pid 9430] close(22) = -1 EBADF (Bad file descriptor) [pid 9430] close(23) = -1 EBADF (Bad file descriptor) [pid 9430] close(24) = -1 EBADF (Bad file descriptor) [pid 9430] close(25) = -1 EBADF (Bad file descriptor) [pid 9430] close(26) = -1 EBADF (Bad file descriptor) [pid 9430] close(27) = -1 EBADF (Bad file descriptor) [pid 9430] close(28) = -1 EBADF (Bad file descriptor) [pid 9430] close(29) = -1 EBADF (Bad file descriptor) [pid 9430] exit_group(0) = ? [pid 9430] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3806, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3804", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3804", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3804/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3804/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3804/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3804") = 0 [pid 3620] mkdir("./3805", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9431 attached , child_tidptr=0x555555b53690) = 3807 [pid 9431] chdir("./3805") = 0 [ 221.747314][ T9430] siw: device registration error -23 [pid 9431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9431] setpgid(0, 0) = 0 [pid 9431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9431] write(3, "1000", 4) = 4 [pid 9431] close(3) = 0 [pid 9431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9431] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9431] close(3) = 0 [pid 9431] close(4) = 0 [pid 9431] close(5) = 0 [pid 9431] close(6) = -1 EBADF (Bad file descriptor) [pid 9431] close(7) = -1 EBADF (Bad file descriptor) [pid 9431] close(8) = -1 EBADF (Bad file descriptor) [pid 9431] close(9) = -1 EBADF (Bad file descriptor) [pid 9431] close(10) = -1 EBADF (Bad file descriptor) [pid 9431] close(11) = -1 EBADF (Bad file descriptor) [pid 9431] close(12) = -1 EBADF (Bad file descriptor) [pid 9431] close(13) = -1 EBADF (Bad file descriptor) [pid 9431] close(14) = -1 EBADF (Bad file descriptor) [pid 9431] close(15) = -1 EBADF (Bad file descriptor) [pid 9431] close(16) = -1 EBADF (Bad file descriptor) [pid 9431] close(17) = -1 EBADF (Bad file descriptor) [pid 9431] close(18) = -1 EBADF (Bad file descriptor) [pid 9431] close(19) = -1 EBADF (Bad file descriptor) [pid 9431] close(20) = -1 EBADF (Bad file descriptor) [pid 9431] close(21) = -1 EBADF (Bad file descriptor) [pid 9431] close(22) = -1 EBADF (Bad file descriptor) [pid 9431] close(23) = -1 EBADF (Bad file descriptor) [pid 9431] close(24) = -1 EBADF (Bad file descriptor) [pid 9431] close(25) = -1 EBADF (Bad file descriptor) [pid 9431] close(26) = -1 EBADF (Bad file descriptor) [pid 9431] close(27) = -1 EBADF (Bad file descriptor) [pid 9431] close(28) = -1 EBADF (Bad file descriptor) [pid 9431] close(29) = -1 EBADF (Bad file descriptor) [pid 9431] exit_group(0) = ? [pid 9431] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3805", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3805", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3805/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3805/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3805/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3805") = 0 [pid 3620] mkdir("./3806", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9432 attached , child_tidptr=0x555555b53690) = 3808 [pid 9432] chdir("./3806") = 0 [pid 9432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9432] setpgid(0, 0) = 0 [pid 9432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9432] write(3, "1000", 4) = 4 [pid 9432] close(3) = 0 [pid 9432] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9432] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9432] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9432] close(3) = 0 [pid 9432] close(4) = 0 [pid 9432] close(5) = 0 [pid 9432] close(6) = -1 EBADF (Bad file descriptor) [pid 9432] close(7) = -1 EBADF (Bad file descriptor) [pid 9432] close(8) = -1 EBADF (Bad file descriptor) [pid 9432] close(9) = -1 EBADF (Bad file descriptor) [pid 9432] close(10) = -1 EBADF (Bad file descriptor) [pid 9432] close(11) = -1 EBADF (Bad file descriptor) [pid 9432] close(12) = -1 EBADF (Bad file descriptor) [pid 9432] close(13) = -1 EBADF (Bad file descriptor) [pid 9432] close(14) = -1 EBADF (Bad file descriptor) [pid 9432] close(15) = -1 EBADF (Bad file descriptor) [pid 9432] close(16) = -1 EBADF (Bad file descriptor) [pid 9432] close(17) = -1 EBADF (Bad file descriptor) [pid 9432] close(18) = -1 EBADF (Bad file descriptor) [pid 9432] close(19) = -1 EBADF (Bad file descriptor) [pid 9432] close(20) = -1 EBADF (Bad file descriptor) [pid 9432] close(21) = -1 EBADF (Bad file descriptor) [pid 9432] close(22) = -1 EBADF (Bad file descriptor) [pid 9432] close(23) = -1 EBADF (Bad file descriptor) [pid 9432] close(24) = -1 EBADF (Bad file descriptor) [pid 9432] close(25) = -1 EBADF (Bad file descriptor) [pid 9432] close(26) = -1 EBADF (Bad file descriptor) [pid 9432] close(27) = -1 EBADF (Bad file descriptor) [pid 9432] close(28) = -1 EBADF (Bad file descriptor) [pid 9432] close(29) = -1 EBADF (Bad file descriptor) [pid 9432] exit_group(0) = ? [pid 9432] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3808, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3806", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3806", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3806/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3806/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3806/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3806") = 0 [pid 3620] mkdir("./3807", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3809 ./strace-static-x86_64: Process 9433 attached [pid 9433] chdir("./3807") = 0 [pid 9433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9433] setpgid(0, 0) = 0 [pid 9433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9433] write(3, "1000", 4) = 4 [pid 9433] close(3) = 0 [pid 9433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9433] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.791803][ T9431] siw: device registration error -23 [ 221.824850][ T9432] siw: device registration error -23 [pid 9433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9433] close(3) = 0 [pid 9433] close(4) = 0 [pid 9433] close(5) = 0 [pid 9433] close(6) = -1 EBADF (Bad file descriptor) [pid 9433] close(7) = -1 EBADF (Bad file descriptor) [pid 9433] close(8) = -1 EBADF (Bad file descriptor) [pid 9433] close(9) = -1 EBADF (Bad file descriptor) [pid 9433] close(10) = -1 EBADF (Bad file descriptor) [pid 9433] close(11) = -1 EBADF (Bad file descriptor) [pid 9433] close(12) = -1 EBADF (Bad file descriptor) [pid 9433] close(13) = -1 EBADF (Bad file descriptor) [pid 9433] close(14) = -1 EBADF (Bad file descriptor) [pid 9433] close(15) = -1 EBADF (Bad file descriptor) [pid 9433] close(16) = -1 EBADF (Bad file descriptor) [pid 9433] close(17) = -1 EBADF (Bad file descriptor) [pid 9433] close(18) = -1 EBADF (Bad file descriptor) [pid 9433] close(19) = -1 EBADF (Bad file descriptor) [pid 9433] close(20) = -1 EBADF (Bad file descriptor) [pid 9433] close(21) = -1 EBADF (Bad file descriptor) [pid 9433] close(22) = -1 EBADF (Bad file descriptor) [pid 9433] close(23) = -1 EBADF (Bad file descriptor) [pid 9433] close(24) = -1 EBADF (Bad file descriptor) [pid 9433] close(25) = -1 EBADF (Bad file descriptor) [pid 9433] close(26) = -1 EBADF (Bad file descriptor) [pid 9433] close(27) = -1 EBADF (Bad file descriptor) [pid 9433] close(28) = -1 EBADF (Bad file descriptor) [pid 9433] close(29) = -1 EBADF (Bad file descriptor) [pid 9433] exit_group(0) = ? [pid 9433] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3809, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3807", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3807", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3807/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3807/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3807/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3807") = 0 [pid 3620] mkdir("./3808", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9434 attached , child_tidptr=0x555555b53690) = 3810 [pid 9434] chdir("./3808") = 0 [pid 9434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9434] setpgid(0, 0) = 0 [pid 9434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9434] write(3, "1000", 4) = 4 [pid 9434] close(3) = 0 [pid 9434] symlink("/dev/binderfs", "./binderfs") = 0 [ 221.859677][ T9433] siw: device registration error -23 [pid 9434] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9434] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9434] close(3) = 0 [pid 9434] close(4) = 0 [pid 9434] close(5) = 0 [pid 9434] close(6) = -1 EBADF (Bad file descriptor) [pid 9434] close(7) = -1 EBADF (Bad file descriptor) [pid 9434] close(8) = -1 EBADF (Bad file descriptor) [pid 9434] close(9) = -1 EBADF (Bad file descriptor) [pid 9434] close(10) = -1 EBADF (Bad file descriptor) [pid 9434] close(11) = -1 EBADF (Bad file descriptor) [pid 9434] close(12) = -1 EBADF (Bad file descriptor) [pid 9434] close(13) = -1 EBADF (Bad file descriptor) [pid 9434] close(14) = -1 EBADF (Bad file descriptor) [pid 9434] close(15) = -1 EBADF (Bad file descriptor) [pid 9434] close(16) = -1 EBADF (Bad file descriptor) [pid 9434] close(17) = -1 EBADF (Bad file descriptor) [pid 9434] close(18) = -1 EBADF (Bad file descriptor) [pid 9434] close(19) = -1 EBADF (Bad file descriptor) [pid 9434] close(20) = -1 EBADF (Bad file descriptor) [pid 9434] close(21) = -1 EBADF (Bad file descriptor) [pid 9434] close(22) = -1 EBADF (Bad file descriptor) [pid 9434] close(23) = -1 EBADF (Bad file descriptor) [pid 9434] close(24) = -1 EBADF (Bad file descriptor) [pid 9434] close(25) = -1 EBADF (Bad file descriptor) [pid 9434] close(26) = -1 EBADF (Bad file descriptor) [pid 9434] close(27) = -1 EBADF (Bad file descriptor) [pid 9434] close(28) = -1 EBADF (Bad file descriptor) [pid 9434] close(29) = -1 EBADF (Bad file descriptor) [pid 9434] exit_group(0) = ? [pid 9434] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3810, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3808", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3808", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3808/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3808/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3808/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3808") = 0 [pid 3620] mkdir("./3809", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9435 attached , child_tidptr=0x555555b53690) = 3811 [pid 9435] chdir("./3809") = 0 [pid 9435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9435] setpgid(0, 0) = 0 [pid 9435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9435] write(3, "1000", 4) = 4 [pid 9435] close(3) = 0 [pid 9435] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9435] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.897710][ T9434] siw: device registration error -23 [pid 9435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9435] close(3) = 0 [pid 9435] close(4) = 0 [pid 9435] close(5) = 0 [pid 9435] close(6) = -1 EBADF (Bad file descriptor) [pid 9435] close(7) = -1 EBADF (Bad file descriptor) [pid 9435] close(8) = -1 EBADF (Bad file descriptor) [pid 9435] close(9) = -1 EBADF (Bad file descriptor) [pid 9435] close(10) = -1 EBADF (Bad file descriptor) [pid 9435] close(11) = -1 EBADF (Bad file descriptor) [pid 9435] close(12) = -1 EBADF (Bad file descriptor) [pid 9435] close(13) = -1 EBADF (Bad file descriptor) [pid 9435] close(14) = -1 EBADF (Bad file descriptor) [pid 9435] close(15) = -1 EBADF (Bad file descriptor) [pid 9435] close(16) = -1 EBADF (Bad file descriptor) [pid 9435] close(17) = -1 EBADF (Bad file descriptor) [pid 9435] close(18) = -1 EBADF (Bad file descriptor) [pid 9435] close(19) = -1 EBADF (Bad file descriptor) [pid 9435] close(20) = -1 EBADF (Bad file descriptor) [pid 9435] close(21) = -1 EBADF (Bad file descriptor) [pid 9435] close(22) = -1 EBADF (Bad file descriptor) [pid 9435] close(23) = -1 EBADF (Bad file descriptor) [pid 9435] close(24) = -1 EBADF (Bad file descriptor) [pid 9435] close(25) = -1 EBADF (Bad file descriptor) [pid 9435] close(26) = -1 EBADF (Bad file descriptor) [pid 9435] close(27) = -1 EBADF (Bad file descriptor) [pid 9435] close(28) = -1 EBADF (Bad file descriptor) [pid 9435] close(29) = -1 EBADF (Bad file descriptor) [pid 9435] exit_group(0) = ? [pid 9435] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3811, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3809", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3809", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3809/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3809/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3809/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3809") = 0 [pid 3620] mkdir("./3810", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9436 attached , child_tidptr=0x555555b53690) = 3812 [pid 9436] chdir("./3810") = 0 [pid 9436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9436] setpgid(0, 0) = 0 [pid 9436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9436] write(3, "1000", 4) = 4 [pid 9436] close(3) = 0 [pid 9436] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9436] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.932470][ T9435] siw: device registration error -23 [pid 9436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9436] close(3) = 0 [pid 9436] close(4) = 0 [pid 9436] close(5) = 0 [pid 9436] close(6) = -1 EBADF (Bad file descriptor) [pid 9436] close(7) = -1 EBADF (Bad file descriptor) [pid 9436] close(8) = -1 EBADF (Bad file descriptor) [pid 9436] close(9) = -1 EBADF (Bad file descriptor) [pid 9436] close(10) = -1 EBADF (Bad file descriptor) [pid 9436] close(11) = -1 EBADF (Bad file descriptor) [pid 9436] close(12) = -1 EBADF (Bad file descriptor) [pid 9436] close(13) = -1 EBADF (Bad file descriptor) [pid 9436] close(14) = -1 EBADF (Bad file descriptor) [pid 9436] close(15) = -1 EBADF (Bad file descriptor) [pid 9436] close(16) = -1 EBADF (Bad file descriptor) [pid 9436] close(17) = -1 EBADF (Bad file descriptor) [pid 9436] close(18) = -1 EBADF (Bad file descriptor) [pid 9436] close(19) = -1 EBADF (Bad file descriptor) [pid 9436] close(20) = -1 EBADF (Bad file descriptor) [pid 9436] close(21) = -1 EBADF (Bad file descriptor) [pid 9436] close(22) = -1 EBADF (Bad file descriptor) [pid 9436] close(23) = -1 EBADF (Bad file descriptor) [pid 9436] close(24) = -1 EBADF (Bad file descriptor) [pid 9436] close(25) = -1 EBADF (Bad file descriptor) [pid 9436] close(26) = -1 EBADF (Bad file descriptor) [pid 9436] close(27) = -1 EBADF (Bad file descriptor) [pid 9436] close(28) = -1 EBADF (Bad file descriptor) [pid 9436] close(29) = -1 EBADF (Bad file descriptor) [pid 9436] exit_group(0) = ? [pid 9436] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3810", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3810", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3810/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3810/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3810/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3810") = 0 [pid 3620] mkdir("./3811", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9437 attached , child_tidptr=0x555555b53690) = 3813 [pid 9437] chdir("./3811") = 0 [pid 9437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9437] setpgid(0, 0) = 0 [pid 9437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9437] write(3, "1000", 4) = 4 [pid 9437] close(3) = 0 [pid 9437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9437] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 221.966914][ T9436] siw: device registration error -23 [pid 9437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9437] close(3) = 0 [pid 9437] close(4) = 0 [pid 9437] close(5) = 0 [pid 9437] close(6) = -1 EBADF (Bad file descriptor) [pid 9437] close(7) = -1 EBADF (Bad file descriptor) [pid 9437] close(8) = -1 EBADF (Bad file descriptor) [pid 9437] close(9) = -1 EBADF (Bad file descriptor) [pid 9437] close(10) = -1 EBADF (Bad file descriptor) [pid 9437] close(11) = -1 EBADF (Bad file descriptor) [pid 9437] close(12) = -1 EBADF (Bad file descriptor) [pid 9437] close(13) = -1 EBADF (Bad file descriptor) [pid 9437] close(14) = -1 EBADF (Bad file descriptor) [pid 9437] close(15) = -1 EBADF (Bad file descriptor) [pid 9437] close(16) = -1 EBADF (Bad file descriptor) [pid 9437] close(17) = -1 EBADF (Bad file descriptor) [pid 9437] close(18) = -1 EBADF (Bad file descriptor) [pid 9437] close(19) = -1 EBADF (Bad file descriptor) [pid 9437] close(20) = -1 EBADF (Bad file descriptor) [pid 9437] close(21) = -1 EBADF (Bad file descriptor) [pid 9437] close(22) = -1 EBADF (Bad file descriptor) [pid 9437] close(23) = -1 EBADF (Bad file descriptor) [pid 9437] close(24) = -1 EBADF (Bad file descriptor) [pid 9437] close(25) = -1 EBADF (Bad file descriptor) [pid 9437] close(26) = -1 EBADF (Bad file descriptor) [pid 9437] close(27) = -1 EBADF (Bad file descriptor) [pid 9437] close(28) = -1 EBADF (Bad file descriptor) [pid 9437] close(29) = -1 EBADF (Bad file descriptor) [pid 9437] exit_group(0) = ? [pid 9437] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3813, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3811", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3811", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3811/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3811/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3811/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3811") = 0 [pid 3620] mkdir("./3812", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3814 ./strace-static-x86_64: Process 9438 attached [pid 9438] chdir("./3812") = 0 [pid 9438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9438] setpgid(0, 0) = 0 [pid 9438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9438] write(3, "1000", 4) = 4 [pid 9438] close(3) = 0 [pid 9438] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9438] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.006149][ T9437] siw: device registration error -23 [pid 9438] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9438] close(3) = 0 [pid 9438] close(4) = 0 [pid 9438] close(5) = 0 [pid 9438] close(6) = -1 EBADF (Bad file descriptor) [pid 9438] close(7) = -1 EBADF (Bad file descriptor) [pid 9438] close(8) = -1 EBADF (Bad file descriptor) [pid 9438] close(9) = -1 EBADF (Bad file descriptor) [pid 9438] close(10) = -1 EBADF (Bad file descriptor) [pid 9438] close(11) = -1 EBADF (Bad file descriptor) [pid 9438] close(12) = -1 EBADF (Bad file descriptor) [pid 9438] close(13) = -1 EBADF (Bad file descriptor) [pid 9438] close(14) = -1 EBADF (Bad file descriptor) [pid 9438] close(15) = -1 EBADF (Bad file descriptor) [pid 9438] close(16) = -1 EBADF (Bad file descriptor) [pid 9438] close(17) = -1 EBADF (Bad file descriptor) [pid 9438] close(18) = -1 EBADF (Bad file descriptor) [pid 9438] close(19) = -1 EBADF (Bad file descriptor) [pid 9438] close(20) = -1 EBADF (Bad file descriptor) [pid 9438] close(21) = -1 EBADF (Bad file descriptor) [pid 9438] close(22) = -1 EBADF (Bad file descriptor) [pid 9438] close(23) = -1 EBADF (Bad file descriptor) [pid 9438] close(24) = -1 EBADF (Bad file descriptor) [pid 9438] close(25) = -1 EBADF (Bad file descriptor) [pid 9438] close(26) = -1 EBADF (Bad file descriptor) [pid 9438] close(27) = -1 EBADF (Bad file descriptor) [pid 9438] close(28) = -1 EBADF (Bad file descriptor) [pid 9438] close(29) = -1 EBADF (Bad file descriptor) [pid 9438] exit_group(0) = ? [pid 9438] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3814, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] umount2("./3812", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3812", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3812/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3812/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3812/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3812") = 0 [pid 3620] mkdir("./3813", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3815 ./strace-static-x86_64: Process 9439 attached [pid 9439] chdir("./3813") = 0 [pid 9439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9439] setpgid(0, 0) = 0 [pid 9439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9439] write(3, "1000", 4) = 4 [pid 9439] close(3) = 0 [pid 9439] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9439] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.040943][ T9438] siw: device registration error -23 [pid 9439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9439] close(3) = 0 [pid 9439] close(4) = 0 [pid 9439] close(5) = 0 [pid 9439] close(6) = -1 EBADF (Bad file descriptor) [pid 9439] close(7) = -1 EBADF (Bad file descriptor) [pid 9439] close(8) = -1 EBADF (Bad file descriptor) [pid 9439] close(9) = -1 EBADF (Bad file descriptor) [pid 9439] close(10) = -1 EBADF (Bad file descriptor) [pid 9439] close(11) = -1 EBADF (Bad file descriptor) [pid 9439] close(12) = -1 EBADF (Bad file descriptor) [pid 9439] close(13) = -1 EBADF (Bad file descriptor) [pid 9439] close(14) = -1 EBADF (Bad file descriptor) [pid 9439] close(15) = -1 EBADF (Bad file descriptor) [pid 9439] close(16) = -1 EBADF (Bad file descriptor) [pid 9439] close(17) = -1 EBADF (Bad file descriptor) [pid 9439] close(18) = -1 EBADF (Bad file descriptor) [pid 9439] close(19) = -1 EBADF (Bad file descriptor) [pid 9439] close(20) = -1 EBADF (Bad file descriptor) [pid 9439] close(21) = -1 EBADF (Bad file descriptor) [pid 9439] close(22) = -1 EBADF (Bad file descriptor) [pid 9439] close(23) = -1 EBADF (Bad file descriptor) [pid 9439] close(24) = -1 EBADF (Bad file descriptor) [pid 9439] close(25) = -1 EBADF (Bad file descriptor) [pid 9439] close(26) = -1 EBADF (Bad file descriptor) [pid 9439] close(27) = -1 EBADF (Bad file descriptor) [pid 9439] close(28) = -1 EBADF (Bad file descriptor) [pid 9439] close(29) = -1 EBADF (Bad file descriptor) [pid 9439] exit_group(0) = ? [pid 9439] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3815, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3813", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3813", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3813/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3813/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3813/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3813") = 0 [pid 3620] mkdir("./3814", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3816 ./strace-static-x86_64: Process 9440 attached [ 222.075657][ T9439] siw: device registration error -23 [pid 9440] chdir("./3814") = 0 [pid 9440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9440] setpgid(0, 0) = 0 [pid 9440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9440] write(3, "1000", 4) = 4 [pid 9440] close(3) = 0 [pid 9440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9440] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9440] close(3) = 0 [pid 9440] close(4) = 0 [pid 9440] close(5) = 0 [pid 9440] close(6) = -1 EBADF (Bad file descriptor) [pid 9440] close(7) = -1 EBADF (Bad file descriptor) [pid 9440] close(8) = -1 EBADF (Bad file descriptor) [pid 9440] close(9) = -1 EBADF (Bad file descriptor) [pid 9440] close(10) = -1 EBADF (Bad file descriptor) [pid 9440] close(11) = -1 EBADF (Bad file descriptor) [pid 9440] close(12) = -1 EBADF (Bad file descriptor) [pid 9440] close(13) = -1 EBADF (Bad file descriptor) [pid 9440] close(14) = -1 EBADF (Bad file descriptor) [pid 9440] close(15) = -1 EBADF (Bad file descriptor) [pid 9440] close(16) = -1 EBADF (Bad file descriptor) [pid 9440] close(17) = -1 EBADF (Bad file descriptor) [pid 9440] close(18) = -1 EBADF (Bad file descriptor) [pid 9440] close(19) = -1 EBADF (Bad file descriptor) [pid 9440] close(20) = -1 EBADF (Bad file descriptor) [pid 9440] close(21) = -1 EBADF (Bad file descriptor) [pid 9440] close(22) = -1 EBADF (Bad file descriptor) [pid 9440] close(23) = -1 EBADF (Bad file descriptor) [pid 9440] close(24) = -1 EBADF (Bad file descriptor) [pid 9440] close(25) = -1 EBADF (Bad file descriptor) [pid 9440] close(26) = -1 EBADF (Bad file descriptor) [pid 9440] close(27) = -1 EBADF (Bad file descriptor) [pid 9440] close(28) = -1 EBADF (Bad file descriptor) [pid 9440] close(29) = -1 EBADF (Bad file descriptor) [pid 9440] exit_group(0) = ? [pid 9440] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3816, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3814", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3814", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3814/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3814/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3814/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3814") = 0 [pid 3620] mkdir("./3815", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3817 ./strace-static-x86_64: Process 9441 attached [pid 9441] chdir("./3815") = 0 [pid 9441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9441] setpgid(0, 0) = 0 [pid 9441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9441] write(3, "1000", 4) = 4 [pid 9441] close(3) = 0 [pid 9441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9441] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9441] close(3) = 0 [pid 9441] close(4) = 0 [pid 9441] close(5) = 0 [pid 9441] close(6) = -1 EBADF (Bad file descriptor) [pid 9441] close(7) = -1 EBADF (Bad file descriptor) [pid 9441] close(8) = -1 EBADF (Bad file descriptor) [pid 9441] close(9) = -1 EBADF (Bad file descriptor) [pid 9441] close(10) = -1 EBADF (Bad file descriptor) [pid 9441] close(11) = -1 EBADF (Bad file descriptor) [pid 9441] close(12) = -1 EBADF (Bad file descriptor) [pid 9441] close(13) = -1 EBADF (Bad file descriptor) [pid 9441] close(14) = -1 EBADF (Bad file descriptor) [pid 9441] close(15) = -1 EBADF (Bad file descriptor) [pid 9441] close(16) = -1 EBADF (Bad file descriptor) [pid 9441] close(17) = -1 EBADF (Bad file descriptor) [pid 9441] close(18) = -1 EBADF (Bad file descriptor) [pid 9441] close(19) = -1 EBADF (Bad file descriptor) [pid 9441] close(20) = -1 EBADF (Bad file descriptor) [pid 9441] close(21) = -1 EBADF (Bad file descriptor) [pid 9441] close(22) = -1 EBADF (Bad file descriptor) [pid 9441] close(23) = -1 EBADF (Bad file descriptor) [pid 9441] close(24) = -1 EBADF (Bad file descriptor) [pid 9441] close(25) = -1 EBADF (Bad file descriptor) [pid 9441] close(26) = -1 EBADF (Bad file descriptor) [pid 9441] close(27) = -1 EBADF (Bad file descriptor) [pid 9441] close(28) = -1 EBADF (Bad file descriptor) [pid 9441] close(29) = -1 EBADF (Bad file descriptor) [pid 9441] exit_group(0) = ? [pid 9441] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3817, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3815", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3815", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3815/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3815/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3815/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3815") = 0 [pid 3620] mkdir("./3816", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9442 attached , child_tidptr=0x555555b53690) = 3818 [pid 9442] chdir("./3816") = 0 [pid 9442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9442] setpgid(0, 0) = 0 [pid 9442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9442] write(3, "1000", 4) = 4 [pid 9442] close(3) = 0 [pid 9442] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9442] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.121827][ T9440] siw: device registration error -23 [ 222.159900][ T9441] siw: device registration error -23 [pid 9442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9442] close(3) = 0 [pid 9442] close(4) = 0 [pid 9442] close(5) = 0 [pid 9442] close(6) = -1 EBADF (Bad file descriptor) [pid 9442] close(7) = -1 EBADF (Bad file descriptor) [pid 9442] close(8) = -1 EBADF (Bad file descriptor) [pid 9442] close(9) = -1 EBADF (Bad file descriptor) [pid 9442] close(10) = -1 EBADF (Bad file descriptor) [pid 9442] close(11) = -1 EBADF (Bad file descriptor) [pid 9442] close(12) = -1 EBADF (Bad file descriptor) [pid 9442] close(13) = -1 EBADF (Bad file descriptor) [pid 9442] close(14) = -1 EBADF (Bad file descriptor) [pid 9442] close(15) = -1 EBADF (Bad file descriptor) [pid 9442] close(16) = -1 EBADF (Bad file descriptor) [pid 9442] close(17) = -1 EBADF (Bad file descriptor) [pid 9442] close(18) = -1 EBADF (Bad file descriptor) [pid 9442] close(19) = -1 EBADF (Bad file descriptor) [pid 9442] close(20) = -1 EBADF (Bad file descriptor) [pid 9442] close(21) = -1 EBADF (Bad file descriptor) [pid 9442] close(22) = -1 EBADF (Bad file descriptor) [pid 9442] close(23) = -1 EBADF (Bad file descriptor) [pid 9442] close(24) = -1 EBADF (Bad file descriptor) [pid 9442] close(25) = -1 EBADF (Bad file descriptor) [pid 9442] close(26) = -1 EBADF (Bad file descriptor) [pid 9442] close(27) = -1 EBADF (Bad file descriptor) [pid 9442] close(28) = -1 EBADF (Bad file descriptor) [pid 9442] close(29) = -1 EBADF (Bad file descriptor) [pid 9442] exit_group(0) = ? [pid 9442] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3816", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3816", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3816/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3816/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3816/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3816") = 0 [pid 3620] mkdir("./3817", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9443 attached , child_tidptr=0x555555b53690) = 3819 [pid 9443] chdir("./3817") = 0 [pid 9443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9443] setpgid(0, 0) = 0 [pid 9443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9443] write(3, "1000", 4) = 4 [pid 9443] close(3) = 0 [pid 9443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9443] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.197052][ T9442] siw: device registration error -23 [pid 9443] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9443] close(3) = 0 [pid 9443] close(4) = 0 [pid 9443] close(5) = 0 [pid 9443] close(6) = -1 EBADF (Bad file descriptor) [pid 9443] close(7) = -1 EBADF (Bad file descriptor) [pid 9443] close(8) = -1 EBADF (Bad file descriptor) [pid 9443] close(9) = -1 EBADF (Bad file descriptor) [pid 9443] close(10) = -1 EBADF (Bad file descriptor) [pid 9443] close(11) = -1 EBADF (Bad file descriptor) [pid 9443] close(12) = -1 EBADF (Bad file descriptor) [pid 9443] close(13) = -1 EBADF (Bad file descriptor) [pid 9443] close(14) = -1 EBADF (Bad file descriptor) [pid 9443] close(15) = -1 EBADF (Bad file descriptor) [pid 9443] close(16) = -1 EBADF (Bad file descriptor) [pid 9443] close(17) = -1 EBADF (Bad file descriptor) [pid 9443] close(18) = -1 EBADF (Bad file descriptor) [pid 9443] close(19) = -1 EBADF (Bad file descriptor) [pid 9443] close(20) = -1 EBADF (Bad file descriptor) [pid 9443] close(21) = -1 EBADF (Bad file descriptor) [pid 9443] close(22) = -1 EBADF (Bad file descriptor) [pid 9443] close(23) = -1 EBADF (Bad file descriptor) [pid 9443] close(24) = -1 EBADF (Bad file descriptor) [pid 9443] close(25) = -1 EBADF (Bad file descriptor) [pid 9443] close(26) = -1 EBADF (Bad file descriptor) [pid 9443] close(27) = -1 EBADF (Bad file descriptor) [pid 9443] close(28) = -1 EBADF (Bad file descriptor) [pid 9443] close(29) = -1 EBADF (Bad file descriptor) [pid 9443] exit_group(0) = ? [pid 9443] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3819, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3817", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3817", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3817/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3817/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3817/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3817") = 0 [pid 3620] mkdir("./3818", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3820 ./strace-static-x86_64: Process 9444 attached [pid 9444] chdir("./3818") = 0 [pid 9444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9444] setpgid(0, 0) = 0 [pid 9444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9444] write(3, "1000", 4) = 4 [pid 9444] close(3) = 0 [pid 9444] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9444] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.228526][ T9443] siw: device registration error -23 [pid 9444] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9444] close(3) = 0 [pid 9444] close(4) = 0 [pid 9444] close(5) = 0 [pid 9444] close(6) = -1 EBADF (Bad file descriptor) [pid 9444] close(7) = -1 EBADF (Bad file descriptor) [pid 9444] close(8) = -1 EBADF (Bad file descriptor) [pid 9444] close(9) = -1 EBADF (Bad file descriptor) [pid 9444] close(10) = -1 EBADF (Bad file descriptor) [pid 9444] close(11) = -1 EBADF (Bad file descriptor) [pid 9444] close(12) = -1 EBADF (Bad file descriptor) [pid 9444] close(13) = -1 EBADF (Bad file descriptor) [pid 9444] close(14) = -1 EBADF (Bad file descriptor) [pid 9444] close(15) = -1 EBADF (Bad file descriptor) [pid 9444] close(16) = -1 EBADF (Bad file descriptor) [pid 9444] close(17) = -1 EBADF (Bad file descriptor) [pid 9444] close(18) = -1 EBADF (Bad file descriptor) [pid 9444] close(19) = -1 EBADF (Bad file descriptor) [pid 9444] close(20) = -1 EBADF (Bad file descriptor) [pid 9444] close(21) = -1 EBADF (Bad file descriptor) [pid 9444] close(22) = -1 EBADF (Bad file descriptor) [pid 9444] close(23) = -1 EBADF (Bad file descriptor) [pid 9444] close(24) = -1 EBADF (Bad file descriptor) [pid 9444] close(25) = -1 EBADF (Bad file descriptor) [pid 9444] close(26) = -1 EBADF (Bad file descriptor) [pid 9444] close(27) = -1 EBADF (Bad file descriptor) [pid 9444] close(28) = -1 EBADF (Bad file descriptor) [pid 9444] close(29) = -1 EBADF (Bad file descriptor) [pid 9444] exit_group(0) = ? [pid 9444] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3820, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3818", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3818", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3818/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3818/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3818/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3818") = 0 [pid 3620] mkdir("./3819", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3821 ./strace-static-x86_64: Process 9445 attached [pid 9445] chdir("./3819") = 0 [pid 9445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9445] setpgid(0, 0) = 0 [pid 9445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9445] write(3, "1000", 4) = 4 [pid 9445] close(3) = 0 [pid 9445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9445] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.258374][ T9444] siw: device registration error -23 [pid 9445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9445] close(3) = 0 [pid 9445] close(4) = 0 [pid 9445] close(5) = 0 [pid 9445] close(6) = -1 EBADF (Bad file descriptor) [pid 9445] close(7) = -1 EBADF (Bad file descriptor) [pid 9445] close(8) = -1 EBADF (Bad file descriptor) [pid 9445] close(9) = -1 EBADF (Bad file descriptor) [pid 9445] close(10) = -1 EBADF (Bad file descriptor) [pid 9445] close(11) = -1 EBADF (Bad file descriptor) [pid 9445] close(12) = -1 EBADF (Bad file descriptor) [pid 9445] close(13) = -1 EBADF (Bad file descriptor) [pid 9445] close(14) = -1 EBADF (Bad file descriptor) [pid 9445] close(15) = -1 EBADF (Bad file descriptor) [pid 9445] close(16) = -1 EBADF (Bad file descriptor) [pid 9445] close(17) = -1 EBADF (Bad file descriptor) [pid 9445] close(18) = -1 EBADF (Bad file descriptor) [pid 9445] close(19) = -1 EBADF (Bad file descriptor) [pid 9445] close(20) = -1 EBADF (Bad file descriptor) [pid 9445] close(21) = -1 EBADF (Bad file descriptor) [pid 9445] close(22) = -1 EBADF (Bad file descriptor) [pid 9445] close(23) = -1 EBADF (Bad file descriptor) [pid 9445] close(24) = -1 EBADF (Bad file descriptor) [pid 9445] close(25) = -1 EBADF (Bad file descriptor) [pid 9445] close(26) = -1 EBADF (Bad file descriptor) [pid 9445] close(27) = -1 EBADF (Bad file descriptor) [pid 9445] close(28) = -1 EBADF (Bad file descriptor) [pid 9445] close(29) = -1 EBADF (Bad file descriptor) [pid 9445] exit_group(0) = ? [pid 9445] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3821, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3819", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3819", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3819/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3819/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3819/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3819") = 0 [pid 3620] mkdir("./3820", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3822 ./strace-static-x86_64: Process 9446 attached [pid 9446] chdir("./3820") = 0 [pid 9446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9446] setpgid(0, 0) = 0 [pid 9446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9446] write(3, "1000", 4) = 4 [pid 9446] close(3) = 0 [pid 9446] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9446] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.292270][ T9445] siw: device registration error -23 [pid 9446] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9446] close(3) = 0 [pid 9446] close(4) = 0 [pid 9446] close(5) = 0 [pid 9446] close(6) = -1 EBADF (Bad file descriptor) [pid 9446] close(7) = -1 EBADF (Bad file descriptor) [pid 9446] close(8) = -1 EBADF (Bad file descriptor) [pid 9446] close(9) = -1 EBADF (Bad file descriptor) [pid 9446] close(10) = -1 EBADF (Bad file descriptor) [pid 9446] close(11) = -1 EBADF (Bad file descriptor) [pid 9446] close(12) = -1 EBADF (Bad file descriptor) [pid 9446] close(13) = -1 EBADF (Bad file descriptor) [pid 9446] close(14) = -1 EBADF (Bad file descriptor) [pid 9446] close(15) = -1 EBADF (Bad file descriptor) [pid 9446] close(16) = -1 EBADF (Bad file descriptor) [pid 9446] close(17) = -1 EBADF (Bad file descriptor) [pid 9446] close(18) = -1 EBADF (Bad file descriptor) [pid 9446] close(19) = -1 EBADF (Bad file descriptor) [pid 9446] close(20) = -1 EBADF (Bad file descriptor) [pid 9446] close(21) = -1 EBADF (Bad file descriptor) [pid 9446] close(22) = -1 EBADF (Bad file descriptor) [pid 9446] close(23) = -1 EBADF (Bad file descriptor) [pid 9446] close(24) = -1 EBADF (Bad file descriptor) [pid 9446] close(25) = -1 EBADF (Bad file descriptor) [pid 9446] close(26) = -1 EBADF (Bad file descriptor) [pid 9446] close(27) = -1 EBADF (Bad file descriptor) [pid 9446] close(28) = -1 EBADF (Bad file descriptor) [pid 9446] close(29) = -1 EBADF (Bad file descriptor) [pid 9446] exit_group(0) = ? [pid 9446] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3822, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3820", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3820", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3820/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3820/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3820/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3820") = 0 [pid 3620] mkdir("./3821", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9447 attached , child_tidptr=0x555555b53690) = 3823 [pid 9447] chdir("./3821") = 0 [pid 9447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9447] setpgid(0, 0) = 0 [pid 9447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9447] write(3, "1000", 4) = 4 [pid 9447] close(3) = 0 [pid 9447] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9447] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9447] close(3) = 0 [pid 9447] close(4) = 0 [pid 9447] close(5) = 0 [pid 9447] close(6) = -1 EBADF (Bad file descriptor) [pid 9447] close(7) = -1 EBADF (Bad file descriptor) [pid 9447] close(8) = -1 EBADF (Bad file descriptor) [pid 9447] close(9) = -1 EBADF (Bad file descriptor) [pid 9447] close(10) = -1 EBADF (Bad file descriptor) [pid 9447] close(11) = -1 EBADF (Bad file descriptor) [pid 9447] close(12) = -1 EBADF (Bad file descriptor) [pid 9447] close(13) = -1 EBADF (Bad file descriptor) [pid 9447] close(14) = -1 EBADF (Bad file descriptor) [pid 9447] close(15) = -1 EBADF (Bad file descriptor) [pid 9447] close(16) = -1 EBADF (Bad file descriptor) [pid 9447] close(17) = -1 EBADF (Bad file descriptor) [pid 9447] close(18) = -1 EBADF (Bad file descriptor) [pid 9447] close(19) = -1 EBADF (Bad file descriptor) [pid 9447] close(20) = -1 EBADF (Bad file descriptor) [pid 9447] close(21) = -1 EBADF (Bad file descriptor) [pid 9447] close(22) = -1 EBADF (Bad file descriptor) [pid 9447] close(23) = -1 EBADF (Bad file descriptor) [pid 9447] close(24) = -1 EBADF (Bad file descriptor) [pid 9447] close(25) = -1 EBADF (Bad file descriptor) [pid 9447] close(26) = -1 EBADF (Bad file descriptor) [pid 9447] close(27) = -1 EBADF (Bad file descriptor) [pid 9447] close(28) = -1 EBADF (Bad file descriptor) [pid 9447] close(29) = -1 EBADF (Bad file descriptor) [pid 9447] exit_group(0) = ? [pid 9447] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3823, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3821", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3821", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3821/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3821/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3821/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3821") = 0 [pid 3620] mkdir("./3822", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9448 attached [pid 9448] chdir("./3822" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3824 [pid 9448] <... chdir resumed>) = 0 [pid 9448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9448] setpgid(0, 0) = 0 [pid 9448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9448] write(3, "1000", 4) = 4 [pid 9448] close(3) = 0 [pid 9448] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9448] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.337396][ T9446] siw: device registration error -23 [ 222.367549][ T9447] siw: device registration error -23 [pid 9448] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9448] close(3) = 0 [pid 9448] close(4) = 0 [pid 9448] close(5) = 0 [pid 9448] close(6) = -1 EBADF (Bad file descriptor) [pid 9448] close(7) = -1 EBADF (Bad file descriptor) [pid 9448] close(8) = -1 EBADF (Bad file descriptor) [pid 9448] close(9) = -1 EBADF (Bad file descriptor) [pid 9448] close(10) = -1 EBADF (Bad file descriptor) [pid 9448] close(11) = -1 EBADF (Bad file descriptor) [pid 9448] close(12) = -1 EBADF (Bad file descriptor) [pid 9448] close(13) = -1 EBADF (Bad file descriptor) [pid 9448] close(14) = -1 EBADF (Bad file descriptor) [pid 9448] close(15) = -1 EBADF (Bad file descriptor) [pid 9448] close(16) = -1 EBADF (Bad file descriptor) [pid 9448] close(17) = -1 EBADF (Bad file descriptor) [pid 9448] close(18) = -1 EBADF (Bad file descriptor) [pid 9448] close(19) = -1 EBADF (Bad file descriptor) [pid 9448] close(20) = -1 EBADF (Bad file descriptor) [pid 9448] close(21) = -1 EBADF (Bad file descriptor) [pid 9448] close(22) = -1 EBADF (Bad file descriptor) [pid 9448] close(23) = -1 EBADF (Bad file descriptor) [pid 9448] close(24) = -1 EBADF (Bad file descriptor) [pid 9448] close(25) = -1 EBADF (Bad file descriptor) [pid 9448] close(26) = -1 EBADF (Bad file descriptor) [pid 9448] close(27) = -1 EBADF (Bad file descriptor) [pid 9448] close(28) = -1 EBADF (Bad file descriptor) [pid 9448] close(29) = -1 EBADF (Bad file descriptor) [pid 9448] exit_group(0) = ? [pid 9448] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3824, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3822", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3822", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3822/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3822/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3822/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3822") = 0 [pid 3620] mkdir("./3823", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3825 ./strace-static-x86_64: Process 9449 attached [pid 9449] chdir("./3823") = 0 [pid 9449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9449] setpgid(0, 0) = 0 [pid 9449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9449] write(3, "1000", 4) = 4 [pid 9449] close(3) = 0 [pid 9449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9449] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.398782][ T9448] siw: device registration error -23 [pid 9449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9449] close(3) = 0 [pid 9449] close(4) = 0 [pid 9449] close(5) = 0 [pid 9449] close(6) = -1 EBADF (Bad file descriptor) [pid 9449] close(7) = -1 EBADF (Bad file descriptor) [pid 9449] close(8) = -1 EBADF (Bad file descriptor) [pid 9449] close(9) = -1 EBADF (Bad file descriptor) [pid 9449] close(10) = -1 EBADF (Bad file descriptor) [pid 9449] close(11) = -1 EBADF (Bad file descriptor) [pid 9449] close(12) = -1 EBADF (Bad file descriptor) [pid 9449] close(13) = -1 EBADF (Bad file descriptor) [pid 9449] close(14) = -1 EBADF (Bad file descriptor) [pid 9449] close(15) = -1 EBADF (Bad file descriptor) [pid 9449] close(16) = -1 EBADF (Bad file descriptor) [pid 9449] close(17) = -1 EBADF (Bad file descriptor) [pid 9449] close(18) = -1 EBADF (Bad file descriptor) [pid 9449] close(19) = -1 EBADF (Bad file descriptor) [pid 9449] close(20) = -1 EBADF (Bad file descriptor) [pid 9449] close(21) = -1 EBADF (Bad file descriptor) [pid 9449] close(22) = -1 EBADF (Bad file descriptor) [pid 9449] close(23) = -1 EBADF (Bad file descriptor) [pid 9449] close(24) = -1 EBADF (Bad file descriptor) [pid 9449] close(25) = -1 EBADF (Bad file descriptor) [pid 9449] close(26) = -1 EBADF (Bad file descriptor) [pid 9449] close(27) = -1 EBADF (Bad file descriptor) [pid 9449] close(28) = -1 EBADF (Bad file descriptor) [pid 9449] close(29) = -1 EBADF (Bad file descriptor) [pid 9449] exit_group(0) = ? [pid 9449] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3825, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3620] umount2("./3823", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3823", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3823/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3823/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3823/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3823") = 0 [pid 3620] mkdir("./3824", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3826 ./strace-static-x86_64: Process 9450 attached [pid 9450] chdir("./3824") = 0 [pid 9450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9450] setpgid(0, 0) = 0 [pid 9450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9450] write(3, "1000", 4) = 4 [pid 9450] close(3) = 0 [pid 9450] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9450] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.434397][ T9449] siw: device registration error -23 [pid 9450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9450] close(3) = 0 [pid 9450] close(4) = 0 [pid 9450] close(5) = 0 [pid 9450] close(6) = -1 EBADF (Bad file descriptor) [pid 9450] close(7) = -1 EBADF (Bad file descriptor) [pid 9450] close(8) = -1 EBADF (Bad file descriptor) [pid 9450] close(9) = -1 EBADF (Bad file descriptor) [pid 9450] close(10) = -1 EBADF (Bad file descriptor) [pid 9450] close(11) = -1 EBADF (Bad file descriptor) [pid 9450] close(12) = -1 EBADF (Bad file descriptor) [pid 9450] close(13) = -1 EBADF (Bad file descriptor) [pid 9450] close(14) = -1 EBADF (Bad file descriptor) [pid 9450] close(15) = -1 EBADF (Bad file descriptor) [pid 9450] close(16) = -1 EBADF (Bad file descriptor) [pid 9450] close(17) = -1 EBADF (Bad file descriptor) [pid 9450] close(18) = -1 EBADF (Bad file descriptor) [pid 9450] close(19) = -1 EBADF (Bad file descriptor) [pid 9450] close(20) = -1 EBADF (Bad file descriptor) [pid 9450] close(21) = -1 EBADF (Bad file descriptor) [pid 9450] close(22) = -1 EBADF (Bad file descriptor) [pid 9450] close(23) = -1 EBADF (Bad file descriptor) [pid 9450] close(24) = -1 EBADF (Bad file descriptor) [pid 9450] close(25) = -1 EBADF (Bad file descriptor) [pid 9450] close(26) = -1 EBADF (Bad file descriptor) [pid 9450] close(27) = -1 EBADF (Bad file descriptor) [pid 9450] close(28) = -1 EBADF (Bad file descriptor) [pid 9450] close(29) = -1 EBADF (Bad file descriptor) [pid 9450] exit_group(0) = ? [pid 9450] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3826, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3824", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3824", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3824/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3824/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3824/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3824") = 0 [pid 3620] mkdir("./3825", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3827 ./strace-static-x86_64: Process 9451 attached [pid 9451] chdir("./3825") = 0 [pid 9451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 222.471305][ T9450] siw: device registration error -23 [pid 9451] setpgid(0, 0) = 0 [pid 9451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9451] write(3, "1000", 4) = 4 [pid 9451] close(3) = 0 [pid 9451] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9451] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9451] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9451] close(3) = 0 [pid 9451] close(4) = 0 [pid 9451] close(5) = 0 [pid 9451] close(6) = -1 EBADF (Bad file descriptor) [pid 9451] close(7) = -1 EBADF (Bad file descriptor) [pid 9451] close(8) = -1 EBADF (Bad file descriptor) [pid 9451] close(9) = -1 EBADF (Bad file descriptor) [pid 9451] close(10) = -1 EBADF (Bad file descriptor) [pid 9451] close(11) = -1 EBADF (Bad file descriptor) [pid 9451] close(12) = -1 EBADF (Bad file descriptor) [pid 9451] close(13) = -1 EBADF (Bad file descriptor) [pid 9451] close(14) = -1 EBADF (Bad file descriptor) [pid 9451] close(15) = -1 EBADF (Bad file descriptor) [pid 9451] close(16) = -1 EBADF (Bad file descriptor) [pid 9451] close(17) = -1 EBADF (Bad file descriptor) [pid 9451] close(18) = -1 EBADF (Bad file descriptor) [pid 9451] close(19) = -1 EBADF (Bad file descriptor) [pid 9451] close(20) = -1 EBADF (Bad file descriptor) [pid 9451] close(21) = -1 EBADF (Bad file descriptor) [pid 9451] close(22) = -1 EBADF (Bad file descriptor) [pid 9451] close(23) = -1 EBADF (Bad file descriptor) [pid 9451] close(24) = -1 EBADF (Bad file descriptor) [pid 9451] close(25) = -1 EBADF (Bad file descriptor) [pid 9451] close(26) = -1 EBADF (Bad file descriptor) [pid 9451] close(27) = -1 EBADF (Bad file descriptor) [pid 9451] close(28) = -1 EBADF (Bad file descriptor) [pid 9451] close(29) = -1 EBADF (Bad file descriptor) [pid 9451] exit_group(0) = ? [pid 9451] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3827, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3825", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3825", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3825/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3825/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3825/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3825") = 0 [pid 3620] mkdir("./3826", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3828 ./strace-static-x86_64: Process 9452 attached [pid 9452] chdir("./3826") = 0 [pid 9452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9452] setpgid(0, 0) = 0 [pid 9452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9452] write(3, "1000", 4) = 4 [pid 9452] close(3) = 0 [pid 9452] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9452] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9452] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9452] close(3) = 0 [pid 9452] close(4) = 0 [pid 9452] close(5) = 0 [pid 9452] close(6) = -1 EBADF (Bad file descriptor) [pid 9452] close(7) = -1 EBADF (Bad file descriptor) [pid 9452] close(8) = -1 EBADF (Bad file descriptor) [pid 9452] close(9) = -1 EBADF (Bad file descriptor) [pid 9452] close(10) = -1 EBADF (Bad file descriptor) [pid 9452] close(11) = -1 EBADF (Bad file descriptor) [pid 9452] close(12) = -1 EBADF (Bad file descriptor) [pid 9452] close(13) = -1 EBADF (Bad file descriptor) [pid 9452] close(14) = -1 EBADF (Bad file descriptor) [pid 9452] close(15) = -1 EBADF (Bad file descriptor) [pid 9452] close(16) = -1 EBADF (Bad file descriptor) [pid 9452] close(17) = -1 EBADF (Bad file descriptor) [pid 9452] close(18) = -1 EBADF (Bad file descriptor) [pid 9452] close(19) = -1 EBADF (Bad file descriptor) [pid 9452] close(20) = -1 EBADF (Bad file descriptor) [pid 9452] close(21) = -1 EBADF (Bad file descriptor) [pid 9452] close(22) = -1 EBADF (Bad file descriptor) [pid 9452] close(23) = -1 EBADF (Bad file descriptor) [pid 9452] close(24) = -1 EBADF (Bad file descriptor) [pid 9452] close(25) = -1 EBADF (Bad file descriptor) [pid 9452] close(26) = -1 EBADF (Bad file descriptor) [pid 9452] close(27) = -1 EBADF (Bad file descriptor) [pid 9452] close(28) = -1 EBADF (Bad file descriptor) [pid 9452] close(29) = -1 EBADF (Bad file descriptor) [pid 9452] exit_group(0) = ? [pid 9452] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3828, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3826", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3826", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3826/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3826/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3826/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3826") = 0 [pid 3620] mkdir("./3827", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9453 attached , child_tidptr=0x555555b53690) = 3829 [pid 9453] chdir("./3827") = 0 [pid 9453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9453] setpgid(0, 0) = 0 [pid 9453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9453] write(3, "1000", 4) = 4 [pid 9453] close(3) = 0 [ 222.520332][ T9451] siw: device registration error -23 [ 222.551666][ T9452] siw: device registration error -23 [pid 9453] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9453] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9453] close(3) = 0 [pid 9453] close(4) = 0 [pid 9453] close(5) = 0 [pid 9453] close(6) = -1 EBADF (Bad file descriptor) [pid 9453] close(7) = -1 EBADF (Bad file descriptor) [pid 9453] close(8) = -1 EBADF (Bad file descriptor) [pid 9453] close(9) = -1 EBADF (Bad file descriptor) [pid 9453] close(10) = -1 EBADF (Bad file descriptor) [pid 9453] close(11) = -1 EBADF (Bad file descriptor) [pid 9453] close(12) = -1 EBADF (Bad file descriptor) [pid 9453] close(13) = -1 EBADF (Bad file descriptor) [pid 9453] close(14) = -1 EBADF (Bad file descriptor) [pid 9453] close(15) = -1 EBADF (Bad file descriptor) [pid 9453] close(16) = -1 EBADF (Bad file descriptor) [pid 9453] close(17) = -1 EBADF (Bad file descriptor) [pid 9453] close(18) = -1 EBADF (Bad file descriptor) [pid 9453] close(19) = -1 EBADF (Bad file descriptor) [pid 9453] close(20) = -1 EBADF (Bad file descriptor) [pid 9453] close(21) = -1 EBADF (Bad file descriptor) [pid 9453] close(22) = -1 EBADF (Bad file descriptor) [pid 9453] close(23) = -1 EBADF (Bad file descriptor) [pid 9453] close(24) = -1 EBADF (Bad file descriptor) [pid 9453] close(25) = -1 EBADF (Bad file descriptor) [pid 9453] close(26) = -1 EBADF (Bad file descriptor) [pid 9453] close(27) = -1 EBADF (Bad file descriptor) [pid 9453] close(28) = -1 EBADF (Bad file descriptor) [pid 9453] close(29) = -1 EBADF (Bad file descriptor) [pid 9453] exit_group(0) = ? [pid 9453] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3829, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3827", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3827", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3827/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3827/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3827/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3827") = 0 [pid 3620] mkdir("./3828", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9454 attached , child_tidptr=0x555555b53690) = 3830 [pid 9454] chdir("./3828") = 0 [pid 9454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9454] setpgid(0, 0) = 0 [pid 9454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9454] write(3, "1000", 4) = 4 [pid 9454] close(3) = 0 [pid 9454] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9454] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.583547][ T9453] siw: device registration error -23 [pid 9454] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9454] close(3) = 0 [pid 9454] close(4) = 0 [pid 9454] close(5) = 0 [pid 9454] close(6) = -1 EBADF (Bad file descriptor) [pid 9454] close(7) = -1 EBADF (Bad file descriptor) [pid 9454] close(8) = -1 EBADF (Bad file descriptor) [pid 9454] close(9) = -1 EBADF (Bad file descriptor) [pid 9454] close(10) = -1 EBADF (Bad file descriptor) [pid 9454] close(11) = -1 EBADF (Bad file descriptor) [pid 9454] close(12) = -1 EBADF (Bad file descriptor) [pid 9454] close(13) = -1 EBADF (Bad file descriptor) [pid 9454] close(14) = -1 EBADF (Bad file descriptor) [pid 9454] close(15) = -1 EBADF (Bad file descriptor) [pid 9454] close(16) = -1 EBADF (Bad file descriptor) [pid 9454] close(17) = -1 EBADF (Bad file descriptor) [pid 9454] close(18) = -1 EBADF (Bad file descriptor) [pid 9454] close(19) = -1 EBADF (Bad file descriptor) [pid 9454] close(20) = -1 EBADF (Bad file descriptor) [pid 9454] close(21) = -1 EBADF (Bad file descriptor) [pid 9454] close(22) = -1 EBADF (Bad file descriptor) [pid 9454] close(23) = -1 EBADF (Bad file descriptor) [pid 9454] close(24) = -1 EBADF (Bad file descriptor) [pid 9454] close(25) = -1 EBADF (Bad file descriptor) [pid 9454] close(26) = -1 EBADF (Bad file descriptor) [pid 9454] close(27) = -1 EBADF (Bad file descriptor) [pid 9454] close(28) = -1 EBADF (Bad file descriptor) [pid 9454] close(29) = -1 EBADF (Bad file descriptor) [pid 9454] exit_group(0) = ? [pid 9454] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3830, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3828", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3828", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3828/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3828/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3828/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3828") = 0 [pid 3620] mkdir("./3829", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9455 attached , child_tidptr=0x555555b53690) = 3831 [pid 9455] chdir("./3829") = 0 [pid 9455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9455] setpgid(0, 0) = 0 [pid 9455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9455] write(3, "1000", 4) = 4 [pid 9455] close(3) = 0 [pid 9455] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9455] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.621451][ T9454] siw: device registration error -23 [pid 9455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9455] close(3) = 0 [pid 9455] close(4) = 0 [pid 9455] close(5) = 0 [pid 9455] close(6) = -1 EBADF (Bad file descriptor) [pid 9455] close(7) = -1 EBADF (Bad file descriptor) [pid 9455] close(8) = -1 EBADF (Bad file descriptor) [pid 9455] close(9) = -1 EBADF (Bad file descriptor) [pid 9455] close(10) = -1 EBADF (Bad file descriptor) [pid 9455] close(11) = -1 EBADF (Bad file descriptor) [pid 9455] close(12) = -1 EBADF (Bad file descriptor) [pid 9455] close(13) = -1 EBADF (Bad file descriptor) [pid 9455] close(14) = -1 EBADF (Bad file descriptor) [pid 9455] close(15) = -1 EBADF (Bad file descriptor) [pid 9455] close(16) = -1 EBADF (Bad file descriptor) [pid 9455] close(17) = -1 EBADF (Bad file descriptor) [pid 9455] close(18) = -1 EBADF (Bad file descriptor) [pid 9455] close(19) = -1 EBADF (Bad file descriptor) [pid 9455] close(20) = -1 EBADF (Bad file descriptor) [pid 9455] close(21) = -1 EBADF (Bad file descriptor) [pid 9455] close(22) = -1 EBADF (Bad file descriptor) [pid 9455] close(23) = -1 EBADF (Bad file descriptor) [pid 9455] close(24) = -1 EBADF (Bad file descriptor) [pid 9455] close(25) = -1 EBADF (Bad file descriptor) [pid 9455] close(26) = -1 EBADF (Bad file descriptor) [pid 9455] close(27) = -1 EBADF (Bad file descriptor) [pid 9455] close(28) = -1 EBADF (Bad file descriptor) [pid 9455] close(29) = -1 EBADF (Bad file descriptor) [pid 9455] exit_group(0) = ? [pid 9455] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3831, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3829", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3829", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3829/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3829/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3829/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3829") = 0 [pid 3620] mkdir("./3830", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9456 attached , child_tidptr=0x555555b53690) = 3832 [pid 9456] chdir("./3830") = 0 [pid 9456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9456] setpgid(0, 0) = 0 [pid 9456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9456] write(3, "1000", 4) = 4 [pid 9456] close(3) = 0 [pid 9456] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9456] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.661136][ T9455] siw: device registration error -23 [pid 9456] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9456] close(3) = 0 [pid 9456] close(4) = 0 [pid 9456] close(5) = 0 [pid 9456] close(6) = -1 EBADF (Bad file descriptor) [pid 9456] close(7) = -1 EBADF (Bad file descriptor) [pid 9456] close(8) = -1 EBADF (Bad file descriptor) [pid 9456] close(9) = -1 EBADF (Bad file descriptor) [pid 9456] close(10) = -1 EBADF (Bad file descriptor) [pid 9456] close(11) = -1 EBADF (Bad file descriptor) [pid 9456] close(12) = -1 EBADF (Bad file descriptor) [pid 9456] close(13) = -1 EBADF (Bad file descriptor) [pid 9456] close(14) = -1 EBADF (Bad file descriptor) [pid 9456] close(15) = -1 EBADF (Bad file descriptor) [pid 9456] close(16) = -1 EBADF (Bad file descriptor) [pid 9456] close(17) = -1 EBADF (Bad file descriptor) [pid 9456] close(18) = -1 EBADF (Bad file descriptor) [pid 9456] close(19) = -1 EBADF (Bad file descriptor) [pid 9456] close(20) = -1 EBADF (Bad file descriptor) [pid 9456] close(21) = -1 EBADF (Bad file descriptor) [pid 9456] close(22) = -1 EBADF (Bad file descriptor) [pid 9456] close(23) = -1 EBADF (Bad file descriptor) [pid 9456] close(24) = -1 EBADF (Bad file descriptor) [pid 9456] close(25) = -1 EBADF (Bad file descriptor) [pid 9456] close(26) = -1 EBADF (Bad file descriptor) [pid 9456] close(27) = -1 EBADF (Bad file descriptor) [pid 9456] close(28) = -1 EBADF (Bad file descriptor) [pid 9456] close(29) = -1 EBADF (Bad file descriptor) [pid 9456] exit_group(0) = ? [pid 9456] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3832, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3830", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3830", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3830/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3830/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3830/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3830") = 0 [pid 3620] mkdir("./3831", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9457 attached , child_tidptr=0x555555b53690) = 3833 [pid 9457] chdir("./3831") = 0 [pid 9457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9457] setpgid(0, 0) = 0 [pid 9457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9457] write(3, "1000", 4) = 4 [pid 9457] close(3) = 0 [pid 9457] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9457] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.699097][ T9456] siw: device registration error -23 [pid 9457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9457] close(3) = 0 [pid 9457] close(4) = 0 [pid 9457] close(5) = 0 [pid 9457] close(6) = -1 EBADF (Bad file descriptor) [pid 9457] close(7) = -1 EBADF (Bad file descriptor) [pid 9457] close(8) = -1 EBADF (Bad file descriptor) [pid 9457] close(9) = -1 EBADF (Bad file descriptor) [pid 9457] close(10) = -1 EBADF (Bad file descriptor) [pid 9457] close(11) = -1 EBADF (Bad file descriptor) [pid 9457] close(12) = -1 EBADF (Bad file descriptor) [pid 9457] close(13) = -1 EBADF (Bad file descriptor) [pid 9457] close(14) = -1 EBADF (Bad file descriptor) [pid 9457] close(15) = -1 EBADF (Bad file descriptor) [pid 9457] close(16) = -1 EBADF (Bad file descriptor) [pid 9457] close(17) = -1 EBADF (Bad file descriptor) [pid 9457] close(18) = -1 EBADF (Bad file descriptor) [pid 9457] close(19) = -1 EBADF (Bad file descriptor) [pid 9457] close(20) = -1 EBADF (Bad file descriptor) [pid 9457] close(21) = -1 EBADF (Bad file descriptor) [pid 9457] close(22) = -1 EBADF (Bad file descriptor) [pid 9457] close(23) = -1 EBADF (Bad file descriptor) [pid 9457] close(24) = -1 EBADF (Bad file descriptor) [pid 9457] close(25) = -1 EBADF (Bad file descriptor) [pid 9457] close(26) = -1 EBADF (Bad file descriptor) [pid 9457] close(27) = -1 EBADF (Bad file descriptor) [pid 9457] close(28) = -1 EBADF (Bad file descriptor) [pid 9457] close(29) = -1 EBADF (Bad file descriptor) [pid 9457] exit_group(0) = ? [pid 9457] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3831", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3831", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3831/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3831/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3831/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3831") = 0 [pid 3620] mkdir("./3832", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9458 attached , child_tidptr=0x555555b53690) = 3834 [pid 9458] chdir("./3832") = 0 [pid 9458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9458] setpgid(0, 0) = 0 [pid 9458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9458] write(3, "1000", 4) = 4 [pid 9458] close(3) = 0 [pid 9458] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9458] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.734154][ T9457] siw: device registration error -23 [pid 9458] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9458] close(3) = 0 [pid 9458] close(4) = 0 [pid 9458] close(5) = 0 [pid 9458] close(6) = -1 EBADF (Bad file descriptor) [pid 9458] close(7) = -1 EBADF (Bad file descriptor) [pid 9458] close(8) = -1 EBADF (Bad file descriptor) [pid 9458] close(9) = -1 EBADF (Bad file descriptor) [pid 9458] close(10) = -1 EBADF (Bad file descriptor) [pid 9458] close(11) = -1 EBADF (Bad file descriptor) [pid 9458] close(12) = -1 EBADF (Bad file descriptor) [pid 9458] close(13) = -1 EBADF (Bad file descriptor) [pid 9458] close(14) = -1 EBADF (Bad file descriptor) [pid 9458] close(15) = -1 EBADF (Bad file descriptor) [pid 9458] close(16) = -1 EBADF (Bad file descriptor) [pid 9458] close(17) = -1 EBADF (Bad file descriptor) [pid 9458] close(18) = -1 EBADF (Bad file descriptor) [pid 9458] close(19) = -1 EBADF (Bad file descriptor) [pid 9458] close(20) = -1 EBADF (Bad file descriptor) [pid 9458] close(21) = -1 EBADF (Bad file descriptor) [pid 9458] close(22) = -1 EBADF (Bad file descriptor) [pid 9458] close(23) = -1 EBADF (Bad file descriptor) [pid 9458] close(24) = -1 EBADF (Bad file descriptor) [pid 9458] close(25) = -1 EBADF (Bad file descriptor) [pid 9458] close(26) = -1 EBADF (Bad file descriptor) [pid 9458] close(27) = -1 EBADF (Bad file descriptor) [pid 9458] close(28) = -1 EBADF (Bad file descriptor) [pid 9458] close(29) = -1 EBADF (Bad file descriptor) [pid 9458] exit_group(0) = ? [pid 9458] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3834, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3832", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3832", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3832/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3832/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3832/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3832") = 0 [pid 3620] mkdir("./3833", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9459 attached , child_tidptr=0x555555b53690) = 3835 [pid 9459] chdir("./3833") = 0 [pid 9459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9459] setpgid(0, 0) = 0 [pid 9459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9459] write(3, "1000", 4) = 4 [pid 9459] close(3) = 0 [pid 9459] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9459] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.766502][ T9458] siw: device registration error -23 [pid 9459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9459] close(3) = 0 [pid 9459] close(4) = 0 [pid 9459] close(5) = 0 [pid 9459] close(6) = -1 EBADF (Bad file descriptor) [pid 9459] close(7) = -1 EBADF (Bad file descriptor) [pid 9459] close(8) = -1 EBADF (Bad file descriptor) [pid 9459] close(9) = -1 EBADF (Bad file descriptor) [pid 9459] close(10) = -1 EBADF (Bad file descriptor) [pid 9459] close(11) = -1 EBADF (Bad file descriptor) [pid 9459] close(12) = -1 EBADF (Bad file descriptor) [pid 9459] close(13) = -1 EBADF (Bad file descriptor) [pid 9459] close(14) = -1 EBADF (Bad file descriptor) [pid 9459] close(15) = -1 EBADF (Bad file descriptor) [pid 9459] close(16) = -1 EBADF (Bad file descriptor) [pid 9459] close(17) = -1 EBADF (Bad file descriptor) [pid 9459] close(18) = -1 EBADF (Bad file descriptor) [pid 9459] close(19) = -1 EBADF (Bad file descriptor) [pid 9459] close(20) = -1 EBADF (Bad file descriptor) [pid 9459] close(21) = -1 EBADF (Bad file descriptor) [pid 9459] close(22) = -1 EBADF (Bad file descriptor) [pid 9459] close(23) = -1 EBADF (Bad file descriptor) [pid 9459] close(24) = -1 EBADF (Bad file descriptor) [pid 9459] close(25) = -1 EBADF (Bad file descriptor) [pid 9459] close(26) = -1 EBADF (Bad file descriptor) [pid 9459] close(27) = -1 EBADF (Bad file descriptor) [pid 9459] close(28) = -1 EBADF (Bad file descriptor) [pid 9459] close(29) = -1 EBADF (Bad file descriptor) [pid 9459] exit_group(0) = ? [pid 9459] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3835, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3833", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3833", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3833/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3833/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3833/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3833") = 0 [pid 3620] mkdir("./3834", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3836 ./strace-static-x86_64: Process 9460 attached [pid 9460] chdir("./3834") = 0 [pid 9460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9460] setpgid(0, 0) = 0 [pid 9460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9460] write(3, "1000", 4) = 4 [pid 9460] close(3) = 0 [pid 9460] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9460] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.795436][ T9459] siw: device registration error -23 [pid 9460] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9460] close(3) = 0 [pid 9460] close(4) = 0 [pid 9460] close(5) = 0 [pid 9460] close(6) = -1 EBADF (Bad file descriptor) [pid 9460] close(7) = -1 EBADF (Bad file descriptor) [pid 9460] close(8) = -1 EBADF (Bad file descriptor) [pid 9460] close(9) = -1 EBADF (Bad file descriptor) [pid 9460] close(10) = -1 EBADF (Bad file descriptor) [pid 9460] close(11) = -1 EBADF (Bad file descriptor) [pid 9460] close(12) = -1 EBADF (Bad file descriptor) [pid 9460] close(13) = -1 EBADF (Bad file descriptor) [pid 9460] close(14) = -1 EBADF (Bad file descriptor) [pid 9460] close(15) = -1 EBADF (Bad file descriptor) [pid 9460] close(16) = -1 EBADF (Bad file descriptor) [pid 9460] close(17) = -1 EBADF (Bad file descriptor) [pid 9460] close(18) = -1 EBADF (Bad file descriptor) [pid 9460] close(19) = -1 EBADF (Bad file descriptor) [pid 9460] close(20) = -1 EBADF (Bad file descriptor) [pid 9460] close(21) = -1 EBADF (Bad file descriptor) [pid 9460] close(22) = -1 EBADF (Bad file descriptor) [pid 9460] close(23) = -1 EBADF (Bad file descriptor) [pid 9460] close(24) = -1 EBADF (Bad file descriptor) [pid 9460] close(25) = -1 EBADF (Bad file descriptor) [pid 9460] close(26) = -1 EBADF (Bad file descriptor) [pid 9460] close(27) = -1 EBADF (Bad file descriptor) [pid 9460] close(28) = -1 EBADF (Bad file descriptor) [pid 9460] close(29) = -1 EBADF (Bad file descriptor) [pid 9460] exit_group(0) = ? [pid 9460] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3836, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3834", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3834", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3834/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3834/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3834/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3834") = 0 [pid 3620] mkdir("./3835", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3837 ./strace-static-x86_64: Process 9461 attached [pid 9461] chdir("./3835") = 0 [pid 9461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9461] setpgid(0, 0) = 0 [pid 9461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9461] write(3, "1000", 4) = 4 [pid 9461] close(3) = 0 [pid 9461] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9461] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9461] close(3) = 0 [pid 9461] close(4) = 0 [pid 9461] close(5) = 0 [pid 9461] close(6) = -1 EBADF (Bad file descriptor) [pid 9461] close(7) = -1 EBADF (Bad file descriptor) [pid 9461] close(8) = -1 EBADF (Bad file descriptor) [pid 9461] close(9) = -1 EBADF (Bad file descriptor) [pid 9461] close(10) = -1 EBADF (Bad file descriptor) [pid 9461] close(11) = -1 EBADF (Bad file descriptor) [pid 9461] close(12) = -1 EBADF (Bad file descriptor) [pid 9461] close(13) = -1 EBADF (Bad file descriptor) [pid 9461] close(14) = -1 EBADF (Bad file descriptor) [pid 9461] close(15) = -1 EBADF (Bad file descriptor) [pid 9461] close(16) = -1 EBADF (Bad file descriptor) [pid 9461] close(17) = -1 EBADF (Bad file descriptor) [pid 9461] close(18) = -1 EBADF (Bad file descriptor) [pid 9461] close(19) = -1 EBADF (Bad file descriptor) [pid 9461] close(20) = -1 EBADF (Bad file descriptor) [pid 9461] close(21) = -1 EBADF (Bad file descriptor) [pid 9461] close(22) = -1 EBADF (Bad file descriptor) [pid 9461] close(23) = -1 EBADF (Bad file descriptor) [pid 9461] close(24) = -1 EBADF (Bad file descriptor) [pid 9461] close(25) = -1 EBADF (Bad file descriptor) [pid 9461] close(26) = -1 EBADF (Bad file descriptor) [pid 9461] close(27) = -1 EBADF (Bad file descriptor) [pid 9461] close(28) = -1 EBADF (Bad file descriptor) [pid 9461] close(29) = -1 EBADF (Bad file descriptor) [pid 9461] exit_group(0) = ? [pid 9461] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3837, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3835", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3835", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3835/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3835/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3835/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3835") = 0 [pid 3620] mkdir("./3836", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9462 attached , child_tidptr=0x555555b53690) = 3838 [pid 9462] chdir("./3836") = 0 [pid 9462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9462] setpgid(0, 0) = 0 [pid 9462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9462] write(3, "1000", 4) = 4 [pid 9462] close(3) = 0 [pid 9462] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9462] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.835874][ T9460] siw: device registration error -23 [ 222.873007][ T9461] siw: device registration error -23 [pid 9462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9462] close(3) = 0 [pid 9462] close(4) = 0 [pid 9462] close(5) = 0 [pid 9462] close(6) = -1 EBADF (Bad file descriptor) [pid 9462] close(7) = -1 EBADF (Bad file descriptor) [pid 9462] close(8) = -1 EBADF (Bad file descriptor) [pid 9462] close(9) = -1 EBADF (Bad file descriptor) [pid 9462] close(10) = -1 EBADF (Bad file descriptor) [pid 9462] close(11) = -1 EBADF (Bad file descriptor) [pid 9462] close(12) = -1 EBADF (Bad file descriptor) [pid 9462] close(13) = -1 EBADF (Bad file descriptor) [pid 9462] close(14) = -1 EBADF (Bad file descriptor) [pid 9462] close(15) = -1 EBADF (Bad file descriptor) [pid 9462] close(16) = -1 EBADF (Bad file descriptor) [pid 9462] close(17) = -1 EBADF (Bad file descriptor) [pid 9462] close(18) = -1 EBADF (Bad file descriptor) [pid 9462] close(19) = -1 EBADF (Bad file descriptor) [pid 9462] close(20) = -1 EBADF (Bad file descriptor) [pid 9462] close(21) = -1 EBADF (Bad file descriptor) [pid 9462] close(22) = -1 EBADF (Bad file descriptor) [pid 9462] close(23) = -1 EBADF (Bad file descriptor) [pid 9462] close(24) = -1 EBADF (Bad file descriptor) [pid 9462] close(25) = -1 EBADF (Bad file descriptor) [pid 9462] close(26) = -1 EBADF (Bad file descriptor) [pid 9462] close(27) = -1 EBADF (Bad file descriptor) [pid 9462] close(28) = -1 EBADF (Bad file descriptor) [pid 9462] close(29) = -1 EBADF (Bad file descriptor) [pid 9462] exit_group(0) = ? [pid 9462] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3836", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3836", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3836/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3836/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3836/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3836") = 0 [pid 3620] mkdir("./3837", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9463 attached , child_tidptr=0x555555b53690) = 3839 [pid 9463] chdir("./3837") = 0 [pid 9463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9463] setpgid(0, 0) = 0 [pid 9463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9463] write(3, "1000", 4) = 4 [pid 9463] close(3) = 0 [pid 9463] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9463] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.908819][ T9462] siw: device registration error -23 [pid 9463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9463] close(3) = 0 [pid 9463] close(4) = 0 [pid 9463] close(5) = 0 [pid 9463] close(6) = -1 EBADF (Bad file descriptor) [pid 9463] close(7) = -1 EBADF (Bad file descriptor) [pid 9463] close(8) = -1 EBADF (Bad file descriptor) [pid 9463] close(9) = -1 EBADF (Bad file descriptor) [pid 9463] close(10) = -1 EBADF (Bad file descriptor) [pid 9463] close(11) = -1 EBADF (Bad file descriptor) [pid 9463] close(12) = -1 EBADF (Bad file descriptor) [pid 9463] close(13) = -1 EBADF (Bad file descriptor) [pid 9463] close(14) = -1 EBADF (Bad file descriptor) [pid 9463] close(15) = -1 EBADF (Bad file descriptor) [pid 9463] close(16) = -1 EBADF (Bad file descriptor) [pid 9463] close(17) = -1 EBADF (Bad file descriptor) [pid 9463] close(18) = -1 EBADF (Bad file descriptor) [pid 9463] close(19) = -1 EBADF (Bad file descriptor) [pid 9463] close(20) = -1 EBADF (Bad file descriptor) [pid 9463] close(21) = -1 EBADF (Bad file descriptor) [pid 9463] close(22) = -1 EBADF (Bad file descriptor) [pid 9463] close(23) = -1 EBADF (Bad file descriptor) [pid 9463] close(24) = -1 EBADF (Bad file descriptor) [pid 9463] close(25) = -1 EBADF (Bad file descriptor) [pid 9463] close(26) = -1 EBADF (Bad file descriptor) [pid 9463] close(27) = -1 EBADF (Bad file descriptor) [pid 9463] close(28) = -1 EBADF (Bad file descriptor) [pid 9463] close(29) = -1 EBADF (Bad file descriptor) [pid 9463] exit_group(0) = ? [pid 9463] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3837", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3837", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3837/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3837/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3837/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3837") = 0 [pid 3620] mkdir("./3838", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9464 attached , child_tidptr=0x555555b53690) = 3840 [pid 9464] chdir("./3838") = 0 [pid 9464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9464] setpgid(0, 0) = 0 [pid 9464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9464] write(3, "1000", 4) = 4 [pid 9464] close(3) = 0 [pid 9464] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9464] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9464] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9464] close(3) = 0 [pid 9464] close(4) = 0 [pid 9464] close(5) = 0 [pid 9464] close(6) = -1 EBADF (Bad file descriptor) [pid 9464] close(7) = -1 EBADF (Bad file descriptor) [pid 9464] close(8) = -1 EBADF (Bad file descriptor) [pid 9464] close(9) = -1 EBADF (Bad file descriptor) [pid 9464] close(10) = -1 EBADF (Bad file descriptor) [pid 9464] close(11) = -1 EBADF (Bad file descriptor) [pid 9464] close(12) = -1 EBADF (Bad file descriptor) [pid 9464] close(13) = -1 EBADF (Bad file descriptor) [pid 9464] close(14) = -1 EBADF (Bad file descriptor) [pid 9464] close(15) = -1 EBADF (Bad file descriptor) [pid 9464] close(16) = -1 EBADF (Bad file descriptor) [pid 9464] close(17) = -1 EBADF (Bad file descriptor) [pid 9464] close(18) = -1 EBADF (Bad file descriptor) [pid 9464] close(19) = -1 EBADF (Bad file descriptor) [pid 9464] close(20) = -1 EBADF (Bad file descriptor) [pid 9464] close(21) = -1 EBADF (Bad file descriptor) [pid 9464] close(22) = -1 EBADF (Bad file descriptor) [pid 9464] close(23) = -1 EBADF (Bad file descriptor) [pid 9464] close(24) = -1 EBADF (Bad file descriptor) [pid 9464] close(25) = -1 EBADF (Bad file descriptor) [pid 9464] close(26) = -1 EBADF (Bad file descriptor) [pid 9464] close(27) = -1 EBADF (Bad file descriptor) [pid 9464] close(28) = -1 EBADF (Bad file descriptor) [pid 9464] close(29) = -1 EBADF (Bad file descriptor) [pid 9464] exit_group(0) = ? [pid 9464] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3840, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3838", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3838", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3838/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3838/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3838/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3838") = 0 [pid 3620] mkdir("./3839", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3841 ./strace-static-x86_64: Process 9465 attached [pid 9465] chdir("./3839") = 0 [pid 9465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9465] setpgid(0, 0) = 0 [pid 9465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9465] write(3, "1000", 4) = 4 [pid 9465] close(3) = 0 [pid 9465] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9465] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 222.949827][ T9463] siw: device registration error -23 [ 222.981120][ T9464] siw: device registration error -23 [pid 9465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9465] close(3) = 0 [pid 9465] close(4) = 0 [pid 9465] close(5) = 0 [pid 9465] close(6) = -1 EBADF (Bad file descriptor) [pid 9465] close(7) = -1 EBADF (Bad file descriptor) [pid 9465] close(8) = -1 EBADF (Bad file descriptor) [pid 9465] close(9) = -1 EBADF (Bad file descriptor) [pid 9465] close(10) = -1 EBADF (Bad file descriptor) [pid 9465] close(11) = -1 EBADF (Bad file descriptor) [pid 9465] close(12) = -1 EBADF (Bad file descriptor) [pid 9465] close(13) = -1 EBADF (Bad file descriptor) [pid 9465] close(14) = -1 EBADF (Bad file descriptor) [pid 9465] close(15) = -1 EBADF (Bad file descriptor) [pid 9465] close(16) = -1 EBADF (Bad file descriptor) [pid 9465] close(17) = -1 EBADF (Bad file descriptor) [pid 9465] close(18) = -1 EBADF (Bad file descriptor) [pid 9465] close(19) = -1 EBADF (Bad file descriptor) [pid 9465] close(20) = -1 EBADF (Bad file descriptor) [pid 9465] close(21) = -1 EBADF (Bad file descriptor) [pid 9465] close(22) = -1 EBADF (Bad file descriptor) [pid 9465] close(23) = -1 EBADF (Bad file descriptor) [pid 9465] close(24) = -1 EBADF (Bad file descriptor) [pid 9465] close(25) = -1 EBADF (Bad file descriptor) [pid 9465] close(26) = -1 EBADF (Bad file descriptor) [pid 9465] close(27) = -1 EBADF (Bad file descriptor) [pid 9465] close(28) = -1 EBADF (Bad file descriptor) [pid 9465] close(29) = -1 EBADF (Bad file descriptor) [pid 9465] exit_group(0) = ? [pid 9465] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3841, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3839", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3839", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3839/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3839/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3839/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3839") = 0 [pid 3620] mkdir("./3840", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3842 ./strace-static-x86_64: Process 9466 attached [pid 9466] chdir("./3840") = 0 [pid 9466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9466] setpgid(0, 0) = 0 [pid 9466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9466] write(3, "1000", 4) = 4 [pid 9466] close(3) = 0 [pid 9466] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9466] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.015643][ T9465] siw: device registration error -23 [pid 9466] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9466] close(3) = 0 [pid 9466] close(4) = 0 [pid 9466] close(5) = 0 [pid 9466] close(6) = -1 EBADF (Bad file descriptor) [pid 9466] close(7) = -1 EBADF (Bad file descriptor) [pid 9466] close(8) = -1 EBADF (Bad file descriptor) [pid 9466] close(9) = -1 EBADF (Bad file descriptor) [pid 9466] close(10) = -1 EBADF (Bad file descriptor) [pid 9466] close(11) = -1 EBADF (Bad file descriptor) [pid 9466] close(12) = -1 EBADF (Bad file descriptor) [pid 9466] close(13) = -1 EBADF (Bad file descriptor) [pid 9466] close(14) = -1 EBADF (Bad file descriptor) [pid 9466] close(15) = -1 EBADF (Bad file descriptor) [pid 9466] close(16) = -1 EBADF (Bad file descriptor) [pid 9466] close(17) = -1 EBADF (Bad file descriptor) [pid 9466] close(18) = -1 EBADF (Bad file descriptor) [pid 9466] close(19) = -1 EBADF (Bad file descriptor) [pid 9466] close(20) = -1 EBADF (Bad file descriptor) [pid 9466] close(21) = -1 EBADF (Bad file descriptor) [pid 9466] close(22) = -1 EBADF (Bad file descriptor) [pid 9466] close(23) = -1 EBADF (Bad file descriptor) [pid 9466] close(24) = -1 EBADF (Bad file descriptor) [pid 9466] close(25) = -1 EBADF (Bad file descriptor) [pid 9466] close(26) = -1 EBADF (Bad file descriptor) [pid 9466] close(27) = -1 EBADF (Bad file descriptor) [pid 9466] close(28) = -1 EBADF (Bad file descriptor) [pid 9466] close(29) = -1 EBADF (Bad file descriptor) [pid 9466] exit_group(0) = ? [pid 9466] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3840", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3840", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3840/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3840/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3840/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3840") = 0 [pid 3620] mkdir("./3841", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9467 attached [pid 9467] chdir("./3841" [pid 3620] <... clone resumed>, child_tidptr=0x555555b53690) = 3843 [pid 9467] <... chdir resumed>) = 0 [pid 9467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9467] setpgid(0, 0) = 0 [pid 9467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9467] write(3, "1000", 4) = 4 [pid 9467] close(3) = 0 [pid 9467] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9467] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.052342][ T9466] siw: device registration error -23 [pid 9467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9467] close(3) = 0 [pid 9467] close(4) = 0 [pid 9467] close(5) = 0 [pid 9467] close(6) = -1 EBADF (Bad file descriptor) [pid 9467] close(7) = -1 EBADF (Bad file descriptor) [pid 9467] close(8) = -1 EBADF (Bad file descriptor) [pid 9467] close(9) = -1 EBADF (Bad file descriptor) [pid 9467] close(10) = -1 EBADF (Bad file descriptor) [pid 9467] close(11) = -1 EBADF (Bad file descriptor) [pid 9467] close(12) = -1 EBADF (Bad file descriptor) [pid 9467] close(13) = -1 EBADF (Bad file descriptor) [pid 9467] close(14) = -1 EBADF (Bad file descriptor) [pid 9467] close(15) = -1 EBADF (Bad file descriptor) [pid 9467] close(16) = -1 EBADF (Bad file descriptor) [pid 9467] close(17) = -1 EBADF (Bad file descriptor) [pid 9467] close(18) = -1 EBADF (Bad file descriptor) [pid 9467] close(19) = -1 EBADF (Bad file descriptor) [pid 9467] close(20) = -1 EBADF (Bad file descriptor) [pid 9467] close(21) = -1 EBADF (Bad file descriptor) [pid 9467] close(22) = -1 EBADF (Bad file descriptor) [pid 9467] close(23) = -1 EBADF (Bad file descriptor) [pid 9467] close(24) = -1 EBADF (Bad file descriptor) [pid 9467] close(25) = -1 EBADF (Bad file descriptor) [pid 9467] close(26) = -1 EBADF (Bad file descriptor) [pid 9467] close(27) = -1 EBADF (Bad file descriptor) [pid 9467] close(28) = -1 EBADF (Bad file descriptor) [pid 9467] close(29) = -1 EBADF (Bad file descriptor) [pid 9467] exit_group(0) = ? [pid 9467] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3843, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3841", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3841", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3841/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3841/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3841/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3841") = 0 [pid 3620] mkdir("./3842", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9468 attached , child_tidptr=0x555555b53690) = 3844 [pid 9468] chdir("./3842") = 0 [pid 9468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9468] setpgid(0, 0) = 0 [pid 9468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9468] write(3, "1000", 4) = 4 [pid 9468] close(3) = 0 [pid 9468] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9468] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.090076][ T9467] siw: device registration error -23 [pid 9468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9468] close(3) = 0 [pid 9468] close(4) = 0 [pid 9468] close(5) = 0 [pid 9468] close(6) = -1 EBADF (Bad file descriptor) [pid 9468] close(7) = -1 EBADF (Bad file descriptor) [pid 9468] close(8) = -1 EBADF (Bad file descriptor) [pid 9468] close(9) = -1 EBADF (Bad file descriptor) [pid 9468] close(10) = -1 EBADF (Bad file descriptor) [pid 9468] close(11) = -1 EBADF (Bad file descriptor) [pid 9468] close(12) = -1 EBADF (Bad file descriptor) [pid 9468] close(13) = -1 EBADF (Bad file descriptor) [pid 9468] close(14) = -1 EBADF (Bad file descriptor) [pid 9468] close(15) = -1 EBADF (Bad file descriptor) [pid 9468] close(16) = -1 EBADF (Bad file descriptor) [pid 9468] close(17) = -1 EBADF (Bad file descriptor) [pid 9468] close(18) = -1 EBADF (Bad file descriptor) [pid 9468] close(19) = -1 EBADF (Bad file descriptor) [pid 9468] close(20) = -1 EBADF (Bad file descriptor) [pid 9468] close(21) = -1 EBADF (Bad file descriptor) [pid 9468] close(22) = -1 EBADF (Bad file descriptor) [pid 9468] close(23) = -1 EBADF (Bad file descriptor) [pid 9468] close(24) = -1 EBADF (Bad file descriptor) [pid 9468] close(25) = -1 EBADF (Bad file descriptor) [pid 9468] close(26) = -1 EBADF (Bad file descriptor) [pid 9468] close(27) = -1 EBADF (Bad file descriptor) [pid 9468] close(28) = -1 EBADF (Bad file descriptor) [pid 9468] close(29) = -1 EBADF (Bad file descriptor) [pid 9468] exit_group(0) = ? [pid 9468] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3844, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3842", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3842", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3842/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3842/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3842/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3842") = 0 [pid 3620] mkdir("./3843", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9469 attached , child_tidptr=0x555555b53690) = 3845 [pid 9469] chdir("./3843") = 0 [pid 9469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9469] setpgid(0, 0) = 0 [pid 9469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9469] write(3, "1000", 4) = 4 [pid 9469] close(3) = 0 [pid 9469] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9469] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.121611][ T9468] siw: device registration error -23 [pid 9469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9469] close(3) = 0 [pid 9469] close(4) = 0 [pid 9469] close(5) = 0 [pid 9469] close(6) = -1 EBADF (Bad file descriptor) [pid 9469] close(7) = -1 EBADF (Bad file descriptor) [pid 9469] close(8) = -1 EBADF (Bad file descriptor) [pid 9469] close(9) = -1 EBADF (Bad file descriptor) [pid 9469] close(10) = -1 EBADF (Bad file descriptor) [pid 9469] close(11) = -1 EBADF (Bad file descriptor) [pid 9469] close(12) = -1 EBADF (Bad file descriptor) [pid 9469] close(13) = -1 EBADF (Bad file descriptor) [pid 9469] close(14) = -1 EBADF (Bad file descriptor) [pid 9469] close(15) = -1 EBADF (Bad file descriptor) [pid 9469] close(16) = -1 EBADF (Bad file descriptor) [pid 9469] close(17) = -1 EBADF (Bad file descriptor) [pid 9469] close(18) = -1 EBADF (Bad file descriptor) [pid 9469] close(19) = -1 EBADF (Bad file descriptor) [pid 9469] close(20) = -1 EBADF (Bad file descriptor) [pid 9469] close(21) = -1 EBADF (Bad file descriptor) [pid 9469] close(22) = -1 EBADF (Bad file descriptor) [pid 9469] close(23) = -1 EBADF (Bad file descriptor) [pid 9469] close(24) = -1 EBADF (Bad file descriptor) [pid 9469] close(25) = -1 EBADF (Bad file descriptor) [pid 9469] close(26) = -1 EBADF (Bad file descriptor) [pid 9469] close(27) = -1 EBADF (Bad file descriptor) [pid 9469] close(28) = -1 EBADF (Bad file descriptor) [pid 9469] close(29) = -1 EBADF (Bad file descriptor) [pid 9469] exit_group(0) = ? [pid 9469] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3845, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3843", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3843", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3843/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3843/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3843/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3843") = 0 [pid 3620] mkdir("./3844", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9470 attached , child_tidptr=0x555555b53690) = 3846 [pid 9470] chdir("./3844") = 0 [pid 9470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9470] setpgid(0, 0) = 0 [pid 9470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9470] write(3, "1000", 4) = 4 [pid 9470] close(3) = 0 [pid 9470] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9470] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.154293][ T9469] siw: device registration error -23 [pid 9470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9470] close(3) = 0 [pid 9470] close(4) = 0 [pid 9470] close(5) = 0 [pid 9470] close(6) = -1 EBADF (Bad file descriptor) [pid 9470] close(7) = -1 EBADF (Bad file descriptor) [pid 9470] close(8) = -1 EBADF (Bad file descriptor) [pid 9470] close(9) = -1 EBADF (Bad file descriptor) [pid 9470] close(10) = -1 EBADF (Bad file descriptor) [pid 9470] close(11) = -1 EBADF (Bad file descriptor) [pid 9470] close(12) = -1 EBADF (Bad file descriptor) [pid 9470] close(13) = -1 EBADF (Bad file descriptor) [pid 9470] close(14) = -1 EBADF (Bad file descriptor) [pid 9470] close(15) = -1 EBADF (Bad file descriptor) [pid 9470] close(16) = -1 EBADF (Bad file descriptor) [pid 9470] close(17) = -1 EBADF (Bad file descriptor) [pid 9470] close(18) = -1 EBADF (Bad file descriptor) [pid 9470] close(19) = -1 EBADF (Bad file descriptor) [pid 9470] close(20) = -1 EBADF (Bad file descriptor) [pid 9470] close(21) = -1 EBADF (Bad file descriptor) [pid 9470] close(22) = -1 EBADF (Bad file descriptor) [pid 9470] close(23) = -1 EBADF (Bad file descriptor) [pid 9470] close(24) = -1 EBADF (Bad file descriptor) [pid 9470] close(25) = -1 EBADF (Bad file descriptor) [pid 9470] close(26) = -1 EBADF (Bad file descriptor) [pid 9470] close(27) = -1 EBADF (Bad file descriptor) [pid 9470] close(28) = -1 EBADF (Bad file descriptor) [pid 9470] close(29) = -1 EBADF (Bad file descriptor) [pid 9470] exit_group(0) = ? [pid 9470] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3846, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3844", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3844", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3844/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3844/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3844/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3844") = 0 [pid 3620] mkdir("./3845", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3847 ./strace-static-x86_64: Process 9471 attached [pid 9471] chdir("./3845") = 0 [pid 9471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9471] setpgid(0, 0) = 0 [pid 9471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9471] write(3, "1000", 4) = 4 [pid 9471] close(3) = 0 [pid 9471] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9471] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.190430][ T9470] siw: device registration error -23 [pid 9471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9471] close(3) = 0 [pid 9471] close(4) = 0 [pid 9471] close(5) = 0 [pid 9471] close(6) = -1 EBADF (Bad file descriptor) [pid 9471] close(7) = -1 EBADF (Bad file descriptor) [pid 9471] close(8) = -1 EBADF (Bad file descriptor) [pid 9471] close(9) = -1 EBADF (Bad file descriptor) [pid 9471] close(10) = -1 EBADF (Bad file descriptor) [pid 9471] close(11) = -1 EBADF (Bad file descriptor) [pid 9471] close(12) = -1 EBADF (Bad file descriptor) [pid 9471] close(13) = -1 EBADF (Bad file descriptor) [pid 9471] close(14) = -1 EBADF (Bad file descriptor) [pid 9471] close(15) = -1 EBADF (Bad file descriptor) [pid 9471] close(16) = -1 EBADF (Bad file descriptor) [pid 9471] close(17) = -1 EBADF (Bad file descriptor) [pid 9471] close(18) = -1 EBADF (Bad file descriptor) [pid 9471] close(19) = -1 EBADF (Bad file descriptor) [pid 9471] close(20) = -1 EBADF (Bad file descriptor) [pid 9471] close(21) = -1 EBADF (Bad file descriptor) [pid 9471] close(22) = -1 EBADF (Bad file descriptor) [pid 9471] close(23) = -1 EBADF (Bad file descriptor) [pid 9471] close(24) = -1 EBADF (Bad file descriptor) [pid 9471] close(25) = -1 EBADF (Bad file descriptor) [pid 9471] close(26) = -1 EBADF (Bad file descriptor) [pid 9471] close(27) = -1 EBADF (Bad file descriptor) [pid 9471] close(28) = -1 EBADF (Bad file descriptor) [pid 9471] close(29) = -1 EBADF (Bad file descriptor) [pid 9471] exit_group(0) = ? [pid 9471] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3847, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3845", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3845", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3845/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3845/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3845/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3845") = 0 [pid 3620] mkdir("./3846", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3848 ./strace-static-x86_64: Process 9472 attached [pid 9472] chdir("./3846") = 0 [pid 9472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9472] setpgid(0, 0) = 0 [pid 9472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9472] write(3, "1000", 4) = 4 [ 223.227225][ T9471] siw: device registration error -23 [pid 9472] close(3) = 0 [pid 9472] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9472] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9472] close(3) = 0 [pid 9472] close(4) = 0 [pid 9472] close(5) = 0 [pid 9472] close(6) = -1 EBADF (Bad file descriptor) [pid 9472] close(7) = -1 EBADF (Bad file descriptor) [pid 9472] close(8) = -1 EBADF (Bad file descriptor) [pid 9472] close(9) = -1 EBADF (Bad file descriptor) [pid 9472] close(10) = -1 EBADF (Bad file descriptor) [pid 9472] close(11) = -1 EBADF (Bad file descriptor) [pid 9472] close(12) = -1 EBADF (Bad file descriptor) [pid 9472] close(13) = -1 EBADF (Bad file descriptor) [pid 9472] close(14) = -1 EBADF (Bad file descriptor) [pid 9472] close(15) = -1 EBADF (Bad file descriptor) [pid 9472] close(16) = -1 EBADF (Bad file descriptor) [pid 9472] close(17) = -1 EBADF (Bad file descriptor) [pid 9472] close(18) = -1 EBADF (Bad file descriptor) [pid 9472] close(19) = -1 EBADF (Bad file descriptor) [pid 9472] close(20) = -1 EBADF (Bad file descriptor) [pid 9472] close(21) = -1 EBADF (Bad file descriptor) [pid 9472] close(22) = -1 EBADF (Bad file descriptor) [pid 9472] close(23) = -1 EBADF (Bad file descriptor) [pid 9472] close(24) = -1 EBADF (Bad file descriptor) [pid 9472] close(25) = -1 EBADF (Bad file descriptor) [pid 9472] close(26) = -1 EBADF (Bad file descriptor) [pid 9472] close(27) = -1 EBADF (Bad file descriptor) [pid 9472] close(28) = -1 EBADF (Bad file descriptor) [pid 9472] close(29) = -1 EBADF (Bad file descriptor) [pid 9472] exit_group(0) = ? [pid 9472] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3848, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3846", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3846", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3846/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3846/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3846/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3846") = 0 [pid 3620] mkdir("./3847", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9473 attached , child_tidptr=0x555555b53690) = 3849 [pid 9473] chdir("./3847") = 0 [pid 9473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9473] setpgid(0, 0) = 0 [pid 9473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9473] write(3, "1000", 4) = 4 [pid 9473] close(3) = 0 [pid 9473] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9473] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.273740][ T9472] siw: device registration error -23 [pid 9473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9473] close(3) = 0 [pid 9473] close(4) = 0 [pid 9473] close(5) = 0 [pid 9473] close(6) = -1 EBADF (Bad file descriptor) [pid 9473] close(7) = -1 EBADF (Bad file descriptor) [pid 9473] close(8) = -1 EBADF (Bad file descriptor) [pid 9473] close(9) = -1 EBADF (Bad file descriptor) [pid 9473] close(10) = -1 EBADF (Bad file descriptor) [pid 9473] close(11) = -1 EBADF (Bad file descriptor) [pid 9473] close(12) = -1 EBADF (Bad file descriptor) [pid 9473] close(13) = -1 EBADF (Bad file descriptor) [pid 9473] close(14) = -1 EBADF (Bad file descriptor) [pid 9473] close(15) = -1 EBADF (Bad file descriptor) [pid 9473] close(16) = -1 EBADF (Bad file descriptor) [pid 9473] close(17) = -1 EBADF (Bad file descriptor) [pid 9473] close(18) = -1 EBADF (Bad file descriptor) [pid 9473] close(19) = -1 EBADF (Bad file descriptor) [pid 9473] close(20) = -1 EBADF (Bad file descriptor) [pid 9473] close(21) = -1 EBADF (Bad file descriptor) [pid 9473] close(22) = -1 EBADF (Bad file descriptor) [pid 9473] close(23) = -1 EBADF (Bad file descriptor) [pid 9473] close(24) = -1 EBADF (Bad file descriptor) [pid 9473] close(25) = -1 EBADF (Bad file descriptor) [pid 9473] close(26) = -1 EBADF (Bad file descriptor) [pid 9473] close(27) = -1 EBADF (Bad file descriptor) [pid 9473] close(28) = -1 EBADF (Bad file descriptor) [pid 9473] close(29) = -1 EBADF (Bad file descriptor) [pid 9473] exit_group(0) = ? [pid 9473] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3849, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3847", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3847", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3847/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3847/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3847/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3847") = 0 [pid 3620] mkdir("./3848", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3850 ./strace-static-x86_64: Process 9474 attached [pid 9474] chdir("./3848") = 0 [pid 9474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9474] setpgid(0, 0) = 0 [pid 9474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9474] write(3, "1000", 4) = 4 [pid 9474] close(3) = 0 [pid 9474] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9474] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.308935][ T9473] siw: device registration error -23 [pid 9474] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9474] close(3) = 0 [pid 9474] close(4) = 0 [pid 9474] close(5) = 0 [pid 9474] close(6) = -1 EBADF (Bad file descriptor) [pid 9474] close(7) = -1 EBADF (Bad file descriptor) [pid 9474] close(8) = -1 EBADF (Bad file descriptor) [pid 9474] close(9) = -1 EBADF (Bad file descriptor) [pid 9474] close(10) = -1 EBADF (Bad file descriptor) [pid 9474] close(11) = -1 EBADF (Bad file descriptor) [pid 9474] close(12) = -1 EBADF (Bad file descriptor) [pid 9474] close(13) = -1 EBADF (Bad file descriptor) [pid 9474] close(14) = -1 EBADF (Bad file descriptor) [pid 9474] close(15) = -1 EBADF (Bad file descriptor) [pid 9474] close(16) = -1 EBADF (Bad file descriptor) [pid 9474] close(17) = -1 EBADF (Bad file descriptor) [pid 9474] close(18) = -1 EBADF (Bad file descriptor) [pid 9474] close(19) = -1 EBADF (Bad file descriptor) [pid 9474] close(20) = -1 EBADF (Bad file descriptor) [pid 9474] close(21) = -1 EBADF (Bad file descriptor) [pid 9474] close(22) = -1 EBADF (Bad file descriptor) [pid 9474] close(23) = -1 EBADF (Bad file descriptor) [pid 9474] close(24) = -1 EBADF (Bad file descriptor) [pid 9474] close(25) = -1 EBADF (Bad file descriptor) [pid 9474] close(26) = -1 EBADF (Bad file descriptor) [pid 9474] close(27) = -1 EBADF (Bad file descriptor) [pid 9474] close(28) = -1 EBADF (Bad file descriptor) [pid 9474] close(29) = -1 EBADF (Bad file descriptor) [pid 9474] exit_group(0) = ? [pid 9474] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3848", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3848", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3848/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3848/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3848/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3848") = 0 [pid 3620] mkdir("./3849", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3851 ./strace-static-x86_64: Process 9475 attached [pid 9475] chdir("./3849") = 0 [pid 9475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9475] setpgid(0, 0) = 0 [pid 9475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9475] write(3, "1000", 4) = 4 [pid 9475] close(3) = 0 [pid 9475] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9475] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.342023][ T9474] siw: device registration error -23 [pid 9475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9475] close(3) = 0 [pid 9475] close(4) = 0 [pid 9475] close(5) = 0 [pid 9475] close(6) = -1 EBADF (Bad file descriptor) [pid 9475] close(7) = -1 EBADF (Bad file descriptor) [pid 9475] close(8) = -1 EBADF (Bad file descriptor) [pid 9475] close(9) = -1 EBADF (Bad file descriptor) [pid 9475] close(10) = -1 EBADF (Bad file descriptor) [pid 9475] close(11) = -1 EBADF (Bad file descriptor) [pid 9475] close(12) = -1 EBADF (Bad file descriptor) [pid 9475] close(13) = -1 EBADF (Bad file descriptor) [pid 9475] close(14) = -1 EBADF (Bad file descriptor) [pid 9475] close(15) = -1 EBADF (Bad file descriptor) [pid 9475] close(16) = -1 EBADF (Bad file descriptor) [pid 9475] close(17) = -1 EBADF (Bad file descriptor) [pid 9475] close(18) = -1 EBADF (Bad file descriptor) [pid 9475] close(19) = -1 EBADF (Bad file descriptor) [pid 9475] close(20) = -1 EBADF (Bad file descriptor) [pid 9475] close(21) = -1 EBADF (Bad file descriptor) [pid 9475] close(22) = -1 EBADF (Bad file descriptor) [pid 9475] close(23) = -1 EBADF (Bad file descriptor) [pid 9475] close(24) = -1 EBADF (Bad file descriptor) [pid 9475] close(25) = -1 EBADF (Bad file descriptor) [pid 9475] close(26) = -1 EBADF (Bad file descriptor) [pid 9475] close(27) = -1 EBADF (Bad file descriptor) [pid 9475] close(28) = -1 EBADF (Bad file descriptor) [pid 9475] close(29) = -1 EBADF (Bad file descriptor) [pid 9475] exit_group(0) = ? [pid 9475] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3849", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3849", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3849/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3849/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3849/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3849") = 0 [pid 3620] mkdir("./3850", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9476 attached , child_tidptr=0x555555b53690) = 3852 [pid 9476] chdir("./3850") = 0 [pid 9476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9476] setpgid(0, 0) = 0 [pid 9476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9476] write(3, "1000", 4) = 4 [pid 9476] close(3) = 0 [pid 9476] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9476] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.379372][ T9475] siw: device registration error -23 [pid 9476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9476] close(3) = 0 [pid 9476] close(4) = 0 [pid 9476] close(5) = 0 [pid 9476] close(6) = -1 EBADF (Bad file descriptor) [pid 9476] close(7) = -1 EBADF (Bad file descriptor) [pid 9476] close(8) = -1 EBADF (Bad file descriptor) [pid 9476] close(9) = -1 EBADF (Bad file descriptor) [pid 9476] close(10) = -1 EBADF (Bad file descriptor) [pid 9476] close(11) = -1 EBADF (Bad file descriptor) [pid 9476] close(12) = -1 EBADF (Bad file descriptor) [pid 9476] close(13) = -1 EBADF (Bad file descriptor) [pid 9476] close(14) = -1 EBADF (Bad file descriptor) [pid 9476] close(15) = -1 EBADF (Bad file descriptor) [pid 9476] close(16) = -1 EBADF (Bad file descriptor) [pid 9476] close(17) = -1 EBADF (Bad file descriptor) [pid 9476] close(18) = -1 EBADF (Bad file descriptor) [pid 9476] close(19) = -1 EBADF (Bad file descriptor) [pid 9476] close(20) = -1 EBADF (Bad file descriptor) [pid 9476] close(21) = -1 EBADF (Bad file descriptor) [pid 9476] close(22) = -1 EBADF (Bad file descriptor) [pid 9476] close(23) = -1 EBADF (Bad file descriptor) [pid 9476] close(24) = -1 EBADF (Bad file descriptor) [pid 9476] close(25) = -1 EBADF (Bad file descriptor) [pid 9476] close(26) = -1 EBADF (Bad file descriptor) [pid 9476] close(27) = -1 EBADF (Bad file descriptor) [pid 9476] close(28) = -1 EBADF (Bad file descriptor) [pid 9476] close(29) = -1 EBADF (Bad file descriptor) [pid 9476] exit_group(0) = ? [pid 9476] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3852, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3850", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3850", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3850/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3850/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3850/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3850") = 0 [pid 3620] mkdir("./3851", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3853 ./strace-static-x86_64: Process 9477 attached [pid 9477] chdir("./3851") = 0 [pid 9477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9477] setpgid(0, 0) = 0 [pid 9477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9477] write(3, "1000", 4) = 4 [ 223.408335][ T9476] siw: device registration error -23 [pid 9477] close(3) = 0 [pid 9477] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9477] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9477] close(3) = 0 [pid 9477] close(4) = 0 [pid 9477] close(5) = 0 [pid 9477] close(6) = -1 EBADF (Bad file descriptor) [pid 9477] close(7) = -1 EBADF (Bad file descriptor) [pid 9477] close(8) = -1 EBADF (Bad file descriptor) [pid 9477] close(9) = -1 EBADF (Bad file descriptor) [pid 9477] close(10) = -1 EBADF (Bad file descriptor) [pid 9477] close(11) = -1 EBADF (Bad file descriptor) [pid 9477] close(12) = -1 EBADF (Bad file descriptor) [pid 9477] close(13) = -1 EBADF (Bad file descriptor) [pid 9477] close(14) = -1 EBADF (Bad file descriptor) [pid 9477] close(15) = -1 EBADF (Bad file descriptor) [pid 9477] close(16) = -1 EBADF (Bad file descriptor) [pid 9477] close(17) = -1 EBADF (Bad file descriptor) [pid 9477] close(18) = -1 EBADF (Bad file descriptor) [pid 9477] close(19) = -1 EBADF (Bad file descriptor) [pid 9477] close(20) = -1 EBADF (Bad file descriptor) [pid 9477] close(21) = -1 EBADF (Bad file descriptor) [pid 9477] close(22) = -1 EBADF (Bad file descriptor) [pid 9477] close(23) = -1 EBADF (Bad file descriptor) [pid 9477] close(24) = -1 EBADF (Bad file descriptor) [pid 9477] close(25) = -1 EBADF (Bad file descriptor) [pid 9477] close(26) = -1 EBADF (Bad file descriptor) [pid 9477] close(27) = -1 EBADF (Bad file descriptor) [pid 9477] close(28) = -1 EBADF (Bad file descriptor) [pid 9477] close(29) = -1 EBADF (Bad file descriptor) [pid 9477] exit_group(0) = ? [pid 9477] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3853, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3851", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3851", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3851/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3851/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3851/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3851") = 0 [pid 3620] mkdir("./3852", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9478 attached , child_tidptr=0x555555b53690) = 3854 [pid 9478] chdir("./3852") = 0 [pid 9478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9478] setpgid(0, 0) = 0 [pid 9478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9478] write(3, "1000", 4) = 4 [pid 9478] close(3) = 0 [pid 9478] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9478] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9478] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9478] close(3) = 0 [pid 9478] close(4) = 0 [pid 9478] close(5) = 0 [pid 9478] close(6) = -1 EBADF (Bad file descriptor) [pid 9478] close(7) = -1 EBADF (Bad file descriptor) [pid 9478] close(8) = -1 EBADF (Bad file descriptor) [pid 9478] close(9) = -1 EBADF (Bad file descriptor) [pid 9478] close(10) = -1 EBADF (Bad file descriptor) [pid 9478] close(11) = -1 EBADF (Bad file descriptor) [pid 9478] close(12) = -1 EBADF (Bad file descriptor) [pid 9478] close(13) = -1 EBADF (Bad file descriptor) [pid 9478] close(14) = -1 EBADF (Bad file descriptor) [pid 9478] close(15) = -1 EBADF (Bad file descriptor) [pid 9478] close(16) = -1 EBADF (Bad file descriptor) [pid 9478] close(17) = -1 EBADF (Bad file descriptor) [pid 9478] close(18) = -1 EBADF (Bad file descriptor) [pid 9478] close(19) = -1 EBADF (Bad file descriptor) [pid 9478] close(20) = -1 EBADF (Bad file descriptor) [pid 9478] close(21) = -1 EBADF (Bad file descriptor) [pid 9478] close(22) = -1 EBADF (Bad file descriptor) [pid 9478] close(23) = -1 EBADF (Bad file descriptor) [pid 9478] close(24) = -1 EBADF (Bad file descriptor) [pid 9478] close(25) = -1 EBADF (Bad file descriptor) [pid 9478] close(26) = -1 EBADF (Bad file descriptor) [pid 9478] close(27) = -1 EBADF (Bad file descriptor) [pid 9478] close(28) = -1 EBADF (Bad file descriptor) [pid 9478] close(29) = -1 EBADF (Bad file descriptor) [pid 9478] exit_group(0) = ? [pid 9478] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3854, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3852", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3852", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3852/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3852/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3852/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3852") = 0 [pid 3620] mkdir("./3853", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3855 ./strace-static-x86_64: Process 9479 attached [pid 9479] chdir("./3853") = 0 [pid 9479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9479] setpgid(0, 0) = 0 [pid 9479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9479] write(3, "1000", 4) = 4 [ 223.451256][ T9477] siw: device registration error -23 [ 223.490069][ T9478] siw: device registration error -23 [pid 9479] close(3) = 0 [pid 9479] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9479] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9479] close(3) = 0 [pid 9479] close(4) = 0 [pid 9479] close(5) = 0 [pid 9479] close(6) = -1 EBADF (Bad file descriptor) [pid 9479] close(7) = -1 EBADF (Bad file descriptor) [pid 9479] close(8) = -1 EBADF (Bad file descriptor) [pid 9479] close(9) = -1 EBADF (Bad file descriptor) [pid 9479] close(10) = -1 EBADF (Bad file descriptor) [pid 9479] close(11) = -1 EBADF (Bad file descriptor) [pid 9479] close(12) = -1 EBADF (Bad file descriptor) [pid 9479] close(13) = -1 EBADF (Bad file descriptor) [pid 9479] close(14) = -1 EBADF (Bad file descriptor) [pid 9479] close(15) = -1 EBADF (Bad file descriptor) [pid 9479] close(16) = -1 EBADF (Bad file descriptor) [pid 9479] close(17) = -1 EBADF (Bad file descriptor) [pid 9479] close(18) = -1 EBADF (Bad file descriptor) [pid 9479] close(19) = -1 EBADF (Bad file descriptor) [pid 9479] close(20) = -1 EBADF (Bad file descriptor) [pid 9479] close(21) = -1 EBADF (Bad file descriptor) [pid 9479] close(22) = -1 EBADF (Bad file descriptor) [pid 9479] close(23) = -1 EBADF (Bad file descriptor) [pid 9479] close(24) = -1 EBADF (Bad file descriptor) [pid 9479] close(25) = -1 EBADF (Bad file descriptor) [pid 9479] close(26) = -1 EBADF (Bad file descriptor) [pid 9479] close(27) = -1 EBADF (Bad file descriptor) [pid 9479] close(28) = -1 EBADF (Bad file descriptor) [pid 9479] close(29) = -1 EBADF (Bad file descriptor) [pid 9479] exit_group(0) = ? [pid 9479] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3855, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3853", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3853", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3853/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3853/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3853/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3853") = 0 [pid 3620] mkdir("./3854", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9480 attached , child_tidptr=0x555555b53690) = 3856 [pid 9480] chdir("./3854") = 0 [pid 9480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9480] setpgid(0, 0) = 0 [pid 9480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9480] write(3, "1000", 4) = 4 [pid 9480] close(3) = 0 [pid 9480] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9480] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9480] close(3) = 0 [pid 9480] close(4) = 0 [pid 9480] close(5) = 0 [pid 9480] close(6) = -1 EBADF (Bad file descriptor) [pid 9480] close(7) = -1 EBADF (Bad file descriptor) [pid 9480] close(8) = -1 EBADF (Bad file descriptor) [pid 9480] close(9) = -1 EBADF (Bad file descriptor) [pid 9480] close(10) = -1 EBADF (Bad file descriptor) [pid 9480] close(11) = -1 EBADF (Bad file descriptor) [pid 9480] close(12) = -1 EBADF (Bad file descriptor) [pid 9480] close(13) = -1 EBADF (Bad file descriptor) [pid 9480] close(14) = -1 EBADF (Bad file descriptor) [pid 9480] close(15) = -1 EBADF (Bad file descriptor) [pid 9480] close(16) = -1 EBADF (Bad file descriptor) [pid 9480] close(17) = -1 EBADF (Bad file descriptor) [pid 9480] close(18) = -1 EBADF (Bad file descriptor) [pid 9480] close(19) = -1 EBADF (Bad file descriptor) [pid 9480] close(20) = -1 EBADF (Bad file descriptor) [pid 9480] close(21) = -1 EBADF (Bad file descriptor) [pid 9480] close(22) = -1 EBADF (Bad file descriptor) [pid 9480] close(23) = -1 EBADF (Bad file descriptor) [pid 9480] close(24) = -1 EBADF (Bad file descriptor) [pid 9480] close(25) = -1 EBADF (Bad file descriptor) [pid 9480] close(26) = -1 EBADF (Bad file descriptor) [pid 9480] close(27) = -1 EBADF (Bad file descriptor) [pid 9480] close(28) = -1 EBADF (Bad file descriptor) [pid 9480] close(29) = -1 EBADF (Bad file descriptor) [pid 9480] exit_group(0) = ? [pid 9480] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3856, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3854", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3854", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3854/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3854/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3854/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3854") = 0 [pid 3620] mkdir("./3855", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3857 ./strace-static-x86_64: Process 9481 attached [pid 9481] chdir("./3855") = 0 [pid 9481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9481] setpgid(0, 0) = 0 [pid 9481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9481] write(3, "1000", 4) = 4 [pid 9481] close(3) = 0 [pid 9481] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9481] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.543536][ T9479] siw: device registration error -23 [ 223.576762][ T9480] siw: device registration error -23 [pid 9481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9481] close(3) = 0 [pid 9481] close(4) = 0 [pid 9481] close(5) = 0 [pid 9481] close(6) = -1 EBADF (Bad file descriptor) [pid 9481] close(7) = -1 EBADF (Bad file descriptor) [pid 9481] close(8) = -1 EBADF (Bad file descriptor) [pid 9481] close(9) = -1 EBADF (Bad file descriptor) [pid 9481] close(10) = -1 EBADF (Bad file descriptor) [pid 9481] close(11) = -1 EBADF (Bad file descriptor) [pid 9481] close(12) = -1 EBADF (Bad file descriptor) [pid 9481] close(13) = -1 EBADF (Bad file descriptor) [pid 9481] close(14) = -1 EBADF (Bad file descriptor) [pid 9481] close(15) = -1 EBADF (Bad file descriptor) [pid 9481] close(16) = -1 EBADF (Bad file descriptor) [pid 9481] close(17) = -1 EBADF (Bad file descriptor) [pid 9481] close(18) = -1 EBADF (Bad file descriptor) [pid 9481] close(19) = -1 EBADF (Bad file descriptor) [pid 9481] close(20) = -1 EBADF (Bad file descriptor) [pid 9481] close(21) = -1 EBADF (Bad file descriptor) [pid 9481] close(22) = -1 EBADF (Bad file descriptor) [pid 9481] close(23) = -1 EBADF (Bad file descriptor) [pid 9481] close(24) = -1 EBADF (Bad file descriptor) [pid 9481] close(25) = -1 EBADF (Bad file descriptor) [pid 9481] close(26) = -1 EBADF (Bad file descriptor) [pid 9481] close(27) = -1 EBADF (Bad file descriptor) [pid 9481] close(28) = -1 EBADF (Bad file descriptor) [pid 9481] close(29) = -1 EBADF (Bad file descriptor) [pid 9481] exit_group(0) = ? [pid 9481] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3857, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3855", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3855", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3855/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3855/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3855/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3855") = 0 [pid 3620] mkdir("./3856", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9482 attached , child_tidptr=0x555555b53690) = 3858 [pid 9482] chdir("./3856") = 0 [pid 9482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9482] setpgid(0, 0) = 0 [pid 9482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9482] write(3, "1000", 4) = 4 [pid 9482] close(3) = 0 [pid 9482] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9482] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.619413][ T9481] siw: device registration error -23 [pid 9482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9482] close(3) = 0 [pid 9482] close(4) = 0 [pid 9482] close(5) = 0 [pid 9482] close(6) = -1 EBADF (Bad file descriptor) [pid 9482] close(7) = -1 EBADF (Bad file descriptor) [pid 9482] close(8) = -1 EBADF (Bad file descriptor) [pid 9482] close(9) = -1 EBADF (Bad file descriptor) [pid 9482] close(10) = -1 EBADF (Bad file descriptor) [pid 9482] close(11) = -1 EBADF (Bad file descriptor) [pid 9482] close(12) = -1 EBADF (Bad file descriptor) [pid 9482] close(13) = -1 EBADF (Bad file descriptor) [pid 9482] close(14) = -1 EBADF (Bad file descriptor) [pid 9482] close(15) = -1 EBADF (Bad file descriptor) [pid 9482] close(16) = -1 EBADF (Bad file descriptor) [pid 9482] close(17) = -1 EBADF (Bad file descriptor) [pid 9482] close(18) = -1 EBADF (Bad file descriptor) [pid 9482] close(19) = -1 EBADF (Bad file descriptor) [pid 9482] close(20) = -1 EBADF (Bad file descriptor) [pid 9482] close(21) = -1 EBADF (Bad file descriptor) [pid 9482] close(22) = -1 EBADF (Bad file descriptor) [pid 9482] close(23) = -1 EBADF (Bad file descriptor) [pid 9482] close(24) = -1 EBADF (Bad file descriptor) [pid 9482] close(25) = -1 EBADF (Bad file descriptor) [pid 9482] close(26) = -1 EBADF (Bad file descriptor) [pid 9482] close(27) = -1 EBADF (Bad file descriptor) [pid 9482] close(28) = -1 EBADF (Bad file descriptor) [pid 9482] close(29) = -1 EBADF (Bad file descriptor) [pid 9482] exit_group(0) = ? [pid 9482] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3858, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3856", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3856", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3856/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3856/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3856/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3856") = 0 [pid 3620] mkdir("./3857", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3859 ./strace-static-x86_64: Process 9483 attached [pid 9483] chdir("./3857") = 0 [pid 9483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9483] setpgid(0, 0) = 0 [ 223.659097][ T9482] siw: device registration error -23 [pid 9483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9483] write(3, "1000", 4) = 4 [pid 9483] close(3) = 0 [pid 9483] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9483] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9483] close(3) = 0 [pid 9483] close(4) = 0 [pid 9483] close(5) = 0 [pid 9483] close(6) = -1 EBADF (Bad file descriptor) [pid 9483] close(7) = -1 EBADF (Bad file descriptor) [pid 9483] close(8) = -1 EBADF (Bad file descriptor) [pid 9483] close(9) = -1 EBADF (Bad file descriptor) [pid 9483] close(10) = -1 EBADF (Bad file descriptor) [pid 9483] close(11) = -1 EBADF (Bad file descriptor) [pid 9483] close(12) = -1 EBADF (Bad file descriptor) [pid 9483] close(13) = -1 EBADF (Bad file descriptor) [pid 9483] close(14) = -1 EBADF (Bad file descriptor) [pid 9483] close(15) = -1 EBADF (Bad file descriptor) [pid 9483] close(16) = -1 EBADF (Bad file descriptor) [pid 9483] close(17) = -1 EBADF (Bad file descriptor) [pid 9483] close(18) = -1 EBADF (Bad file descriptor) [pid 9483] close(19) = -1 EBADF (Bad file descriptor) [pid 9483] close(20) = -1 EBADF (Bad file descriptor) [pid 9483] close(21) = -1 EBADF (Bad file descriptor) [pid 9483] close(22) = -1 EBADF (Bad file descriptor) [pid 9483] close(23) = -1 EBADF (Bad file descriptor) [pid 9483] close(24) = -1 EBADF (Bad file descriptor) [pid 9483] close(25) = -1 EBADF (Bad file descriptor) [pid 9483] close(26) = -1 EBADF (Bad file descriptor) [pid 9483] close(27) = -1 EBADF (Bad file descriptor) [pid 9483] close(28) = -1 EBADF (Bad file descriptor) [pid 9483] close(29) = -1 EBADF (Bad file descriptor) [pid 9483] exit_group(0) = ? [pid 9483] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3859, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3857", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3857", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3857/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3857/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3857/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3857") = 0 [pid 3620] mkdir("./3858", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9484 attached , child_tidptr=0x555555b53690) = 3860 [pid 9484] chdir("./3858") = 0 [pid 9484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9484] setpgid(0, 0) = 0 [pid 9484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9484] write(3, "1000", 4) = 4 [pid 9484] close(3) = 0 [pid 9484] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9484] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9484] close(3) = 0 [pid 9484] close(4) = 0 [pid 9484] close(5) = 0 [pid 9484] close(6) = -1 EBADF (Bad file descriptor) [pid 9484] close(7) = -1 EBADF (Bad file descriptor) [pid 9484] close(8) = -1 EBADF (Bad file descriptor) [pid 9484] close(9) = -1 EBADF (Bad file descriptor) [pid 9484] close(10) = -1 EBADF (Bad file descriptor) [pid 9484] close(11) = -1 EBADF (Bad file descriptor) [pid 9484] close(12) = -1 EBADF (Bad file descriptor) [pid 9484] close(13) = -1 EBADF (Bad file descriptor) [pid 9484] close(14) = -1 EBADF (Bad file descriptor) [pid 9484] close(15) = -1 EBADF (Bad file descriptor) [pid 9484] close(16) = -1 EBADF (Bad file descriptor) [pid 9484] close(17) = -1 EBADF (Bad file descriptor) [pid 9484] close(18) = -1 EBADF (Bad file descriptor) [pid 9484] close(19) = -1 EBADF (Bad file descriptor) [pid 9484] close(20) = -1 EBADF (Bad file descriptor) [pid 9484] close(21) = -1 EBADF (Bad file descriptor) [pid 9484] close(22) = -1 EBADF (Bad file descriptor) [pid 9484] close(23) = -1 EBADF (Bad file descriptor) [pid 9484] close(24) = -1 EBADF (Bad file descriptor) [pid 9484] close(25) = -1 EBADF (Bad file descriptor) [pid 9484] close(26) = -1 EBADF (Bad file descriptor) [pid 9484] close(27) = -1 EBADF (Bad file descriptor) [pid 9484] close(28) = -1 EBADF (Bad file descriptor) [pid 9484] close(29) = -1 EBADF (Bad file descriptor) [pid 9484] exit_group(0) = ? [pid 9484] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3860, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3858", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3858", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3858/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3858/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3858/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3858") = 0 [pid 3620] mkdir("./3859", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9485 attached , child_tidptr=0x555555b53690) = 3861 [pid 9485] chdir("./3859") = 0 [pid 9485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9485] setpgid(0, 0) = 0 [pid 9485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9485] write(3, "1000", 4) = 4 [pid 9485] close(3) = 0 [pid 9485] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9485] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.710107][ T9483] siw: device registration error -23 [ 223.738281][ T9484] siw: device registration error -23 [pid 9485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9485] close(3) = 0 [pid 9485] close(4) = 0 [pid 9485] close(5) = 0 [pid 9485] close(6) = -1 EBADF (Bad file descriptor) [pid 9485] close(7) = -1 EBADF (Bad file descriptor) [pid 9485] close(8) = -1 EBADF (Bad file descriptor) [pid 9485] close(9) = -1 EBADF (Bad file descriptor) [pid 9485] close(10) = -1 EBADF (Bad file descriptor) [pid 9485] close(11) = -1 EBADF (Bad file descriptor) [pid 9485] close(12) = -1 EBADF (Bad file descriptor) [pid 9485] close(13) = -1 EBADF (Bad file descriptor) [pid 9485] close(14) = -1 EBADF (Bad file descriptor) [pid 9485] close(15) = -1 EBADF (Bad file descriptor) [pid 9485] close(16) = -1 EBADF (Bad file descriptor) [pid 9485] close(17) = -1 EBADF (Bad file descriptor) [pid 9485] close(18) = -1 EBADF (Bad file descriptor) [pid 9485] close(19) = -1 EBADF (Bad file descriptor) [pid 9485] close(20) = -1 EBADF (Bad file descriptor) [pid 9485] close(21) = -1 EBADF (Bad file descriptor) [pid 9485] close(22) = -1 EBADF (Bad file descriptor) [pid 9485] close(23) = -1 EBADF (Bad file descriptor) [pid 9485] close(24) = -1 EBADF (Bad file descriptor) [pid 9485] close(25) = -1 EBADF (Bad file descriptor) [pid 9485] close(26) = -1 EBADF (Bad file descriptor) [pid 9485] close(27) = -1 EBADF (Bad file descriptor) [pid 9485] close(28) = -1 EBADF (Bad file descriptor) [pid 9485] close(29) = -1 EBADF (Bad file descriptor) [pid 9485] exit_group(0) = ? [pid 9485] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3861, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3859", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3859", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3859/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3859/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3859/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3859") = 0 [pid 3620] mkdir("./3860", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9486 attached , child_tidptr=0x555555b53690) = 3862 [pid 9486] chdir("./3860") = 0 [pid 9486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9486] setpgid(0, 0) = 0 [pid 9486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9486] write(3, "1000", 4) = 4 [pid 9486] close(3) = 0 [pid 9486] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9486] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.774284][ T9485] siw: device registration error -23 [pid 9486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9486] close(3) = 0 [pid 9486] close(4) = 0 [pid 9486] close(5) = 0 [pid 9486] close(6) = -1 EBADF (Bad file descriptor) [pid 9486] close(7) = -1 EBADF (Bad file descriptor) [pid 9486] close(8) = -1 EBADF (Bad file descriptor) [pid 9486] close(9) = -1 EBADF (Bad file descriptor) [pid 9486] close(10) = -1 EBADF (Bad file descriptor) [pid 9486] close(11) = -1 EBADF (Bad file descriptor) [pid 9486] close(12) = -1 EBADF (Bad file descriptor) [pid 9486] close(13) = -1 EBADF (Bad file descriptor) [pid 9486] close(14) = -1 EBADF (Bad file descriptor) [pid 9486] close(15) = -1 EBADF (Bad file descriptor) [pid 9486] close(16) = -1 EBADF (Bad file descriptor) [pid 9486] close(17) = -1 EBADF (Bad file descriptor) [pid 9486] close(18) = -1 EBADF (Bad file descriptor) [pid 9486] close(19) = -1 EBADF (Bad file descriptor) [pid 9486] close(20) = -1 EBADF (Bad file descriptor) [pid 9486] close(21) = -1 EBADF (Bad file descriptor) [pid 9486] close(22) = -1 EBADF (Bad file descriptor) [pid 9486] close(23) = -1 EBADF (Bad file descriptor) [pid 9486] close(24) = -1 EBADF (Bad file descriptor) [pid 9486] close(25) = -1 EBADF (Bad file descriptor) [pid 9486] close(26) = -1 EBADF (Bad file descriptor) [pid 9486] close(27) = -1 EBADF (Bad file descriptor) [pid 9486] close(28) = -1 EBADF (Bad file descriptor) [pid 9486] close(29) = -1 EBADF (Bad file descriptor) [pid 9486] exit_group(0) = ? [pid 9486] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3862, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3860", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3860", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3860/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3860/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3860/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3860") = 0 [pid 3620] mkdir("./3861", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3863 ./strace-static-x86_64: Process 9487 attached [pid 9487] chdir("./3861") = 0 [pid 9487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9487] setpgid(0, 0) = 0 [pid 9487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9487] write(3, "1000", 4) = 4 [pid 9487] close(3) = 0 [pid 9487] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9487] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.811921][ T9486] siw: device registration error -23 [pid 9487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9487] close(3) = 0 [pid 9487] close(4) = 0 [pid 9487] close(5) = 0 [pid 9487] close(6) = -1 EBADF (Bad file descriptor) [pid 9487] close(7) = -1 EBADF (Bad file descriptor) [pid 9487] close(8) = -1 EBADF (Bad file descriptor) [pid 9487] close(9) = -1 EBADF (Bad file descriptor) [pid 9487] close(10) = -1 EBADF (Bad file descriptor) [pid 9487] close(11) = -1 EBADF (Bad file descriptor) [pid 9487] close(12) = -1 EBADF (Bad file descriptor) [pid 9487] close(13) = -1 EBADF (Bad file descriptor) [pid 9487] close(14) = -1 EBADF (Bad file descriptor) [pid 9487] close(15) = -1 EBADF (Bad file descriptor) [pid 9487] close(16) = -1 EBADF (Bad file descriptor) [pid 9487] close(17) = -1 EBADF (Bad file descriptor) [pid 9487] close(18) = -1 EBADF (Bad file descriptor) [pid 9487] close(19) = -1 EBADF (Bad file descriptor) [pid 9487] close(20) = -1 EBADF (Bad file descriptor) [pid 9487] close(21) = -1 EBADF (Bad file descriptor) [pid 9487] close(22) = -1 EBADF (Bad file descriptor) [pid 9487] close(23) = -1 EBADF (Bad file descriptor) [pid 9487] close(24) = -1 EBADF (Bad file descriptor) [pid 9487] close(25) = -1 EBADF (Bad file descriptor) [pid 9487] close(26) = -1 EBADF (Bad file descriptor) [pid 9487] close(27) = -1 EBADF (Bad file descriptor) [pid 9487] close(28) = -1 EBADF (Bad file descriptor) [pid 9487] close(29) = -1 EBADF (Bad file descriptor) [pid 9487] exit_group(0) = ? [pid 9487] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3863, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3861", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3861", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3861/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3861/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3861/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3861") = 0 [pid 3620] mkdir("./3862", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3864 ./strace-static-x86_64: Process 9488 attached [pid 9488] chdir("./3862") = 0 [pid 9488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9488] setpgid(0, 0) = 0 [pid 9488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9488] write(3, "1000", 4) = 4 [pid 9488] close(3) = 0 [pid 9488] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9488] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.846042][ T9487] siw: device registration error -23 [pid 9488] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9488] close(3) = 0 [pid 9488] close(4) = 0 [pid 9488] close(5) = 0 [pid 9488] close(6) = -1 EBADF (Bad file descriptor) [pid 9488] close(7) = -1 EBADF (Bad file descriptor) [pid 9488] close(8) = -1 EBADF (Bad file descriptor) [pid 9488] close(9) = -1 EBADF (Bad file descriptor) [pid 9488] close(10) = -1 EBADF (Bad file descriptor) [pid 9488] close(11) = -1 EBADF (Bad file descriptor) [pid 9488] close(12) = -1 EBADF (Bad file descriptor) [pid 9488] close(13) = -1 EBADF (Bad file descriptor) [pid 9488] close(14) = -1 EBADF (Bad file descriptor) [pid 9488] close(15) = -1 EBADF (Bad file descriptor) [pid 9488] close(16) = -1 EBADF (Bad file descriptor) [pid 9488] close(17) = -1 EBADF (Bad file descriptor) [pid 9488] close(18) = -1 EBADF (Bad file descriptor) [pid 9488] close(19) = -1 EBADF (Bad file descriptor) [pid 9488] close(20) = -1 EBADF (Bad file descriptor) [pid 9488] close(21) = -1 EBADF (Bad file descriptor) [pid 9488] close(22) = -1 EBADF (Bad file descriptor) [pid 9488] close(23) = -1 EBADF (Bad file descriptor) [pid 9488] close(24) = -1 EBADF (Bad file descriptor) [pid 9488] close(25) = -1 EBADF (Bad file descriptor) [pid 9488] close(26) = -1 EBADF (Bad file descriptor) [pid 9488] close(27) = -1 EBADF (Bad file descriptor) [pid 9488] close(28) = -1 EBADF (Bad file descriptor) [pid 9488] close(29) = -1 EBADF (Bad file descriptor) [pid 9488] exit_group(0) = ? [pid 9488] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3864, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3620] umount2("./3862", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3862", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3862/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3862/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3862/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3862") = 0 [ 223.881919][ T9488] siw: device registration error -23 [pid 3620] mkdir("./3863", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3865 ./strace-static-x86_64: Process 9489 attached [pid 9489] chdir("./3863") = 0 [pid 9489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9489] setpgid(0, 0) = 0 [pid 9489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9489] write(3, "1000", 4) = 4 [pid 9489] close(3) = 0 [pid 9489] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9489] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9489] close(3) = 0 [pid 9489] close(4) = 0 [pid 9489] close(5) = 0 [pid 9489] close(6) = -1 EBADF (Bad file descriptor) [pid 9489] close(7) = -1 EBADF (Bad file descriptor) [pid 9489] close(8) = -1 EBADF (Bad file descriptor) [pid 9489] close(9) = -1 EBADF (Bad file descriptor) [pid 9489] close(10) = -1 EBADF (Bad file descriptor) [pid 9489] close(11) = -1 EBADF (Bad file descriptor) [pid 9489] close(12) = -1 EBADF (Bad file descriptor) [pid 9489] close(13) = -1 EBADF (Bad file descriptor) [pid 9489] close(14) = -1 EBADF (Bad file descriptor) [pid 9489] close(15) = -1 EBADF (Bad file descriptor) [pid 9489] close(16) = -1 EBADF (Bad file descriptor) [pid 9489] close(17) = -1 EBADF (Bad file descriptor) [pid 9489] close(18) = -1 EBADF (Bad file descriptor) [pid 9489] close(19) = -1 EBADF (Bad file descriptor) [pid 9489] close(20) = -1 EBADF (Bad file descriptor) [pid 9489] close(21) = -1 EBADF (Bad file descriptor) [pid 9489] close(22) = -1 EBADF (Bad file descriptor) [pid 9489] close(23) = -1 EBADF (Bad file descriptor) [pid 9489] close(24) = -1 EBADF (Bad file descriptor) [pid 9489] close(25) = -1 EBADF (Bad file descriptor) [pid 9489] close(26) = -1 EBADF (Bad file descriptor) [pid 9489] close(27) = -1 EBADF (Bad file descriptor) [pid 9489] close(28) = -1 EBADF (Bad file descriptor) [pid 9489] close(29) = -1 EBADF (Bad file descriptor) [pid 9489] exit_group(0) = ? [pid 9489] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3865, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3863", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3863", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3863/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3863/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3863/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3863") = 0 [pid 3620] mkdir("./3864", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9490 attached , child_tidptr=0x555555b53690) = 3866 [pid 9490] chdir("./3864") = 0 [pid 9490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9490] setpgid(0, 0) = 0 [pid 9490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9490] write(3, "1000", 4) = 4 [pid 9490] close(3) = 0 [pid 9490] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9490] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [pid 9490] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9490] close(3) = 0 [pid 9490] close(4) = 0 [pid 9490] close(5) = 0 [pid 9490] close(6) = -1 EBADF (Bad file descriptor) [pid 9490] close(7) = -1 EBADF (Bad file descriptor) [pid 9490] close(8) = -1 EBADF (Bad file descriptor) [pid 9490] close(9) = -1 EBADF (Bad file descriptor) [pid 9490] close(10) = -1 EBADF (Bad file descriptor) [pid 9490] close(11) = -1 EBADF (Bad file descriptor) [pid 9490] close(12) = -1 EBADF (Bad file descriptor) [pid 9490] close(13) = -1 EBADF (Bad file descriptor) [pid 9490] close(14) = -1 EBADF (Bad file descriptor) [pid 9490] close(15) = -1 EBADF (Bad file descriptor) [pid 9490] close(16) = -1 EBADF (Bad file descriptor) [pid 9490] close(17) = -1 EBADF (Bad file descriptor) [pid 9490] close(18) = -1 EBADF (Bad file descriptor) [pid 9490] close(19) = -1 EBADF (Bad file descriptor) [pid 9490] close(20) = -1 EBADF (Bad file descriptor) [pid 9490] close(21) = -1 EBADF (Bad file descriptor) [pid 9490] close(22) = -1 EBADF (Bad file descriptor) [pid 9490] close(23) = -1 EBADF (Bad file descriptor) [pid 9490] close(24) = -1 EBADF (Bad file descriptor) [pid 9490] close(25) = -1 EBADF (Bad file descriptor) [pid 9490] close(26) = -1 EBADF (Bad file descriptor) [pid 9490] close(27) = -1 EBADF (Bad file descriptor) [pid 9490] close(28) = -1 EBADF (Bad file descriptor) [pid 9490] close(29) = -1 EBADF (Bad file descriptor) [pid 9490] exit_group(0) = ? [pid 9490] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3864", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3864", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3864/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3864/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3864/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3864") = 0 [pid 3620] mkdir("./3865", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9491 attached , child_tidptr=0x555555b53690) = 3867 [pid 9491] chdir("./3865") = 0 [pid 9491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9491] setpgid(0, 0) = 0 [pid 9491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9491] write(3, "1000", 4) = 4 [pid 9491] close(3) = 0 [pid 9491] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9491] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.931544][ T9489] siw: device registration error -23 [ 223.966015][ T9490] siw: device registration error -23 [pid 9491] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x38\x00\x00\x00\x03\x14\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x02\x00\x73\x79\x7a\x30\x00\x00\x00\x00\x08\x00\x41\x00\x73\x69\x77\x00\x14\x00\x33\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x00\x00", iov_len=56}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56 [pid 9491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=4, insns=0x200002c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0}, 120) = 4 [pid 9491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="ext4_es_find_extent_range_enter", prog_fd=4}}, 16) = 5 [pid 9491] close(3) = 0 [pid 9491] close(4) = 0 [pid 9491] close(5) = 0 [pid 9491] close(6) = -1 EBADF (Bad file descriptor) [pid 9491] close(7) = -1 EBADF (Bad file descriptor) [pid 9491] close(8) = -1 EBADF (Bad file descriptor) [pid 9491] close(9) = -1 EBADF (Bad file descriptor) [pid 9491] close(10) = -1 EBADF (Bad file descriptor) [pid 9491] close(11) = -1 EBADF (Bad file descriptor) [pid 9491] close(12) = -1 EBADF (Bad file descriptor) [pid 9491] close(13) = -1 EBADF (Bad file descriptor) [pid 9491] close(14) = -1 EBADF (Bad file descriptor) [pid 9491] close(15) = -1 EBADF (Bad file descriptor) [pid 9491] close(16) = -1 EBADF (Bad file descriptor) [pid 9491] close(17) = -1 EBADF (Bad file descriptor) [pid 9491] close(18) = -1 EBADF (Bad file descriptor) [pid 9491] close(19) = -1 EBADF (Bad file descriptor) [pid 9491] close(20) = -1 EBADF (Bad file descriptor) [pid 9491] close(21) = -1 EBADF (Bad file descriptor) [pid 9491] close(22) = -1 EBADF (Bad file descriptor) [pid 9491] close(23) = -1 EBADF (Bad file descriptor) [pid 9491] close(24) = -1 EBADF (Bad file descriptor) [pid 9491] close(25) = -1 EBADF (Bad file descriptor) [pid 9491] close(26) = -1 EBADF (Bad file descriptor) [pid 9491] close(27) = -1 EBADF (Bad file descriptor) [pid 9491] close(28) = -1 EBADF (Bad file descriptor) [pid 9491] close(29) = -1 EBADF (Bad file descriptor) [pid 9491] exit_group(0) = ? [pid 9491] +++ exited with 0 +++ [pid 3620] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3867, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3620] umount2("./3865", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] openat(AT_FDCWD, "./3865", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3620] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 3 entries */, 32768) = 80 [pid 3620] umount2("./3865/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3620] lstat("./3865/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3620] unlink("./3865/binderfs") = 0 [pid 3620] getdents64(3, 0x555555b546e0 /* 0 entries */, 32768) = 0 [pid 3620] close(3) = 0 [pid 3620] rmdir("./3865") = 0 [pid 3620] mkdir("./3866", 0777) = 0 [pid 3620] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b53690) = 3868 ./strace-static-x86_64: Process 9492 attached [pid 9492] chdir("./3866") = 0 [pid 9492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9492] setpgid(0, 0) = 0 [pid 9492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9492] write(3, "1000", 4) = 4 [pid 9492] close(3) = 0 [pid 9492] symlink("/dev/binderfs", "./binderfs") = 0 [pid 9492] socket(AF_NETLINK, SOCK_RAW, NETLINK_RDMA) = 3 [ 223.998593][ T9491] siw: device registration error -23